CN102149612B - Packing unit, shipping unit and a method of manufacturing a packing unit - Google Patents

Packing unit, shipping unit and a method of manufacturing a packing unit Download PDF

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Publication number
CN102149612B
CN102149612B CN2009801355770A CN200980135577A CN102149612B CN 102149612 B CN102149612 B CN 102149612B CN 2009801355770 A CN2009801355770 A CN 2009801355770A CN 200980135577 A CN200980135577 A CN 200980135577A CN 102149612 B CN102149612 B CN 102149612B
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CN
China
Prior art keywords
packing material
packaging unit
plastic sheeting
cover
group
Prior art date
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Active
Application number
CN2009801355770A
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Chinese (zh)
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CN102149612A (en
Inventor
彼得·马尔贝
拉尔斯-埃里克·安德松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eco Lean Research and Development AS
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Ecolean AB
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Publication of CN102149612A publication Critical patent/CN102149612A/en
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Publication of CN102149612B publication Critical patent/CN102149612B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30—Arranging and feeding articles in groups
    • B65B35/50—Stacking one article, or group of articles, upon another before packaging
    • B65B35/52—Stacking one article, or group of articles, upon another before packaging building-up the stack from the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/08—Packaging groups of articles, the articles being individually gripped or guided for transfer to the containers or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/0088—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D71/0092—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids
    • B65D71/0096—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids the dimensions of the supports corresponding to the periphery of the load, e.g. pallets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/063—Wrappers formed by one or more films or the like, e.g. nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
    • B65D71/12—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers the packaging elements, e.g. wrappers being formed by folding a single blank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/003—Articles enclosed in rigid or semi-rigid containers, the whole being wrapped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00012—Bundles surrounded by a film
    • B65D2571/00018—Bundles surrounded by a film under tension
    • B65D2571/00024—Mechanical characteristics of the shrink film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00012—Bundles surrounded by a film
    • B65D2571/00018—Bundles surrounded by a film under tension
    • B65D2571/0003—Mechanical characteristics of the stretch film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00129—Wrapper locking means
    • B65D2571/00135—Wrapper locking means integral with the wrapper
    • B65D2571/00148—Wrapper locking means integral with the wrapper heat sealede or welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00432—Handles or suspending means
    • B65D2571/00493—Handles or suspending means attached to the wrapper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00123—Bundling wrappers or trays
    • B65D2571/00648—Elements used to form the wrapper
    • B65D2571/00672—Films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/008—Standing pouches, i.e. "Standbeutel"

Abstract

The invention relates to a packing unit (4) comprising a group of packages (1) filled with a liquid product which are of the collapsible type and comprise a bottom wall and two opposite side walls, which packages (1) in their upright position have an upwardly tapering shape, characterised in that the packages (1) are so arranged that each package (1) has a side wall facing a bottom o the packing unit (4), the packages (1) are stacked one over another in a plurality of layers with a plurality of packages (1) in each layer, the packages (1) having an alternating orientation in a first direction and a second direction opposite to the first direction and the packages (1) of an individual layer having a uniform orientation in the first or the second direction, and a plastic film cover (5) which at least partly surrounds the group of packages (1); for providing dimensional stability to the packing unit (4), the plastic film cover (5) being made of a web of plastic film material which has been joined together along four or fewer elongate sealing portions for forming said plastic film cover, and a shipping unit and a method of manufacturing said packing unit. The application also includes a shipping unit and a method of manufacturing a packing unit.

Description

The method of packaging unit, shipment unit and manufacturing packaging unit
Technical field
The present invention relates to a kind of packaging unit, comprising: be filled with the group of the packing material of liquid product, described packing material is collapsible type and comprises diapire and two relative sidewalls, and described packing material has the upwards shape of convergent in its erection position.
The invention further relates to a kind of method and a kind of shipment unit that comprises the packaging unit of the type of explaining via place of matchmakers of making described packaging unit.
Background technology
In food industry, it is general with further distribution or storage that the packing material of maintenance liquid food is packaged in box.
The traditional packing material that uses in food industry is made by the rigid package material such as cardboard.Such packing material can be manufactured with make they can be stacking the shape of (for example can bearing load).This means that they can be by they being arranged side by side and being placed on the top of each other and easily packing, for example on tray or in the card board case, so that further transportation in larger device.
In food industry and other industry, the packing material of collapsible type just is widely used.This packing material is made by flexible plastic film material, this means that this packing material does not have the rigid mass identical with packing material type discussed above.
Existing problems, collapsible package thing can not one be stacked on another, for example before transportation.Therefore, a large amount of collapsible package things often is packaged together in the card board case.When transportation during this chest, during transportation act on vibration on packing material and power and may cause damage to described packing material.In some cases, this damage, especially the formation of the folding line in packing is combined, and can cause the leakage of packing material content.
European patent application No.EP0681970 disclose a kind of folding collapsible package thing method so that they can one is stacked on another.
Summary of the invention
The object of the invention is to, make it possible to obtain a kind of packaging unit that can be suitable for storing and transporting the collapsible package thing.Further purpose of the present invention is, makes a kind of method that manufacturing can be suitable for storing and transport the packaging unit of collapsible package thing that obtains.Also have one the object of the invention is to, make to obtain a kind of a plurality of shipment unit that can be suitable for storing and transport the packaging unit of collapsible package thing that comprise.
according to first aspect, the present invention relates to a kind of packaging unit, comprise: the group that is filled with the packing material of liquid product, described packing material is collapsible type and comprises diapire and two relative sidewalls, described packing material has the upwards shape of convergent in its erection position, it is characterized in that: described packing material is arranged such that each packing material has towards the sidewall of the bottom of described packaging unit, one of described packing material is disposed on another in a plurality of layers, a plurality of packing materials are arranged in every layer, described packing material have replace on first direction and the second direction opposite with described first direction towards, the described packing material of individual course have on described first direction or described second direction consistent towards, and plastic sheeting cover, this plastic sheeting cover at least in part around the group of described packing material to provide dimensional stability to described packaging unit, described plastic sheeting cover is made by a slice plastic film material, this plastic film material along four or still less an elongated hermetic unit be combined together to form described plastic sheeting cover.
The meaning of the packing material of collapsible type is, for example, has the packing material of the chamber that is limited by flexible wall, and described wall combines along connecting bridge.This packing material can have advantages of low weight, allow its effectively produce and its not under occupied state the parcel than the correspondence of being made by the rigid package material occupy still less space.
Due to this fact, packing material is arranged such that each packing material has towards the sidewall of the bottom of described packaging unit, and for example, packing material can be placed from the teeth outwards in stable mode.And, can make this packaging unit have large substrate surface, this large substrate surface can make packaging unit to be placed in stable mode from the teeth outwards, and the sidewall of described packing material is basically parallel to described surface.
Described a plurality of layer is for two-layer at least, for example, and 2,3,4,5,6,7,8 or more.Described a plurality of layer can be two-layer at least even a large amount of layer, for example, and 2,4,6,8 or more multi-layered.Described a plurality of layer can make, and for example, this mode that presents suitable parallelepiped shape with packaging unit is packed.As a result, make it possible to reasonably stacking this packaging unit.
A plurality of packing materials in every layer can be, for example, and in every layer 2,3,4,5,6,7,8 or more packing material.Can make packaging unit have large substrate surface by a plurality of packing materials by arranging in every layer, this large substrate surface can make packaging unit to be placed from the teeth outwards in stable mode.Two or more packing materials during described a plurality of packing materials in every layer can be every layer.
Due to described packing material have replace on first direction and the second direction opposite with described first direction towards, the described packing material of individual course have on described first direction or described second direction consistent towards, perhaps described packing material is arranged from top to bottom, described packing material is can be closely packaged and to present the mode of suitable in fact parallelepiped shape with described packaging unit packaged, and this suitable parallelepiped shape is expected for storage and/or transportation.
Plastic sheeting cover around described packing is arranged such that the dimensional stability of packaging unit can realize at least in part.It is appreciable advantage that the packaging unit that comprises the collapsible type packing material can spatially be stablized.Packaging unit stable on this space can for example be suitable for bearing load, this means, for example, this packing material can be stacked.A plurality of packaging units for example can be stacked on tray, and this makes not only can easily process and transport a plurality of packing materials, and can easily process and transport a plurality of packaging units.And, give the credit at least in part the plastic wrap around them, although for example during transportation may shake and vibrate, described packing material will can not rub each other or will reduce than the friction each other during transportation of traditional packaging unit considerablely.As a result, reduced the risk of the damaged leakage with occuring of packing material.When the packing material of collapsible type is packaged together in chest, for example, in the flexible wall of this packing material, folding line may occur, this folding line increases the weight of the relevant infringement of damage of the wall of the packing material that causes with frictional influence by In transit.The present invention will make such creasing problem reach minimum.Therefore, the invention solves a large amount of problems relevant with the transportation of the packing material of collapsible type.
The plastic sheeting cover is made by a slice plastic film material, this plastic film material by along four or still less elongated hermetic unit or a longitudinal sealing spare be combined together to form described plastic sheeting cover, this fact for example can make can reasonably produce the plastic sheeting cover.
Described longitudinal sealing spare has along the parts of the longitudinal direction of described plastic sheeting.
Can be for flexible and/or the energy bending according to longitudinally of the present invention and/or horizontal described sealing member.Described flexible and/or can crooked hermetic unit can to help to reduce or minimize packing material damaged and the risk that packing material is revealed occurs.
Can comprise handle according to packaging unit of the present invention.When independent packaging unit will be when being carried at them you betransported on hand, the handle on described packaging unit can have appreciable advantage.Described packaging unit can for example be comprised of a large amount of packing materials that have separately designated volume, makes packaging unit according to the present invention be suitable for having brought the client of packaging unit easily to transport for example beverage in the shop.Comprise for example 1 to 24 packing material, for example, every packing material comprises that the packaging unit of the liquid volume of 10 to 200 centilitres can be carried by this way.
Packing material can comprise for example plastics, paper, laminated material or its combination, or can be made by for example plastics, paper, laminated material or its combination.
The quantity of the packing material in every layer of packaging unit can be identical.
The group of packing material can comprise, for example, and four, six, eight or ten packing materials.
The plastic sheeting cover can be so that each independent packing material has the mode of fixed position around packaging unit in device.Adopt this mode plastic sheeting cover can guarantee also can keep their relative position when packing material in the group of packing material is at for example In transit or when bearing load.
The plastic sheeting cover can be fully around the group of packing material.Adopt this mode, the group of packing material can be protected from all sides, and can obtain improved dimensional stability, is the load of which kind of direction no matter the group of this packing material bears.For example, the group of this packing material can have six faces, all faces by described plastic sheeting cover around.The group of this packing material and packaging unit can form for example suitable parallelepiped thus, this suitable parallelepiped is suitable geometric configuration for packaging unit, because a plurality of this packaging units can closely be packed, therefore occupy very little storage and goods space.The plastic sheeting cover can be around all sides that are less than of the group of described packing material, for example, and five or four sides.According to the present invention, at least four sides of packaging unit should by the plastic sheeting cover around, in order to dimensional stability is provided.
Packaging unit can have four or still less transverse sealing part or transverse seal, for example, and three or a transverse seal still less.
Described transverse seal has the parts that the longitudinal direction with plastic sheeting intersects.
The various combination of a large amount of vertical and horizontal sealing members can use in packaging unit.Packaging unit can, for example, have four or still less longitudinal sealing spare and four or still less a transverse seal.
The plastic sheeting cover can for example have a longitudinal sealing spare and two transverse seal.Therefore, this plastic sheeting cover can be around the sealed a slice plastic sheeting of the group of packing material, allows effectively to use this plastic sheeting cover.
The plastic sheeting cover can for example have two longitudinal sealing spares and two transverse seal.
According to the present invention, sealing member can be positioned on the side of packaging unit.
Sealing member can be positioned on the side of packaging unit and three of packaging unit or still less on an edge.
Sealing member can be positioned on the side of packaging unit, and is not positioned on the edge of packaging unit.
Dimensional stability according to the present invention means that the plastic sheeting cover should be maintained at independent packing material relative to each other mode in basic fixing position around the group of packing material.When the packaging unit bearing load, also can realize according to dimensional stability of the present invention, this be because the group of described packing material by the plastic sheeting cover around.
Described plastic sheeting cover can not have the complete group around described packing material in tightening force ground.Described plastic sheeting can for example be arranged to loosely around the group of described packing material, provides dimensional stability for packaging unit simultaneously.Loose around plastic sheeting can not utterly independent packing material be fixed on its position in this case, but guarantee to move slightly relative to other packing material in group, yet, fall down from packaging unit because plastic sheeting prevents independent packing material, thereby still provide dimensional stability.When the packaging unit bearing load, the movement of packing material may occur, but plastic sheeting prevents that still packing material from falling down.Therefore, such plastic sheeting cover can provide dimensional stability to packing material.
The plastic sheeting cover also can have tightening force ground around the group of described packing material.Therefore, such plastic sheeting cover can provide dimensional stability to packing material.
The plastic sheeting cover of packaging unit can be arranged to has tightening force ground around packing material, makes the content of packing material form the back pressure bundle to realize the described dimensional stability of packaging unit.
The plastic sheeting cover of packaging unit can be for example shrinkable film.Shrinkable film can be positioned as around packing material and be allowed to subsequently shrink with expectation and suitable mode, for example, and by heating, in order to surround more closely packaging unit and produce tightening force when expectation.
The plastic sheeting cover of packaging unit can be for example film wrapped thing.It is to use the effective means of cover around packing material that film is wound around.And described winding allows to produce in cover and stretches, and makes in packaging unit according to the present invention and can obtain dimensional stability.
The plastic sheeting cover of packaging unit can be for adopting the film wrapped thing of shrinkable film form.
The plastic sheeting of packing material can be the film wrapped thing that is provided with transverse seal and/or longitudinal sealing spare.
According to the present invention, the plastic sheeting cover of packaging unit can comprise thermosetting plastics or resin or other suitable polymeric material, or is made by thermosetting plastics or resin or other suitable polymeric material.
The plastic sheeting cover of packaging unit can have the thickness less than 100 microns, but also can be thicker than 100 microns.The plastic sheeting cover can for example have the thickness of 5-50 or 10-30 micron.
Can comprise a plurality of packaging units according to shipment of the present invention unit.When the transport package unit, with several packaging units be treated to one the shipment unit can be favourable.For example, if several packaging units are treated to a device, lifting or other processing operation can be minimized.Load and transport the unit and also can comprise, for example, the packaging unit of suitable quantity is to be assigned to the shop and to store in the shop.
The packaging unit of shipment unit can be stacked on the cargo transport carriage.Transporting the cargo transport carriage that loads and transports the unit can for example be convenient to process and shipment unit and packaging unit.The cargo transport carriage can raise and loads and be used for transporting such as being arranged to by trucies such as V shape elevator truck or hand truck.
The shipment unit packaging unit can be stacked layout, this stacking at least in part by the plastic sheeting cover around.Such plastic sheeting cover can for example during transportation keep packaging unit together and firm they.And, being stacked at packaging unit in those situations of cargo transport carriage, the plastic sheeting cover can be fixed to packaging unit on the cargo transport carriage.The plastic sheeting cover can be for example film wrapped thing, and this film wrapped thing can be shrinkable film.
according to second aspect, the present invention relates to a kind of method of making packaging unit, comprise the steps: to arrange the group of the packing material that is filled with liquid product, described packing material is collapsible type and comprises diapire and two relative sidewalls, described packing material has the upwards shape of convergent in its erection position, one is stacked on another in a plurality of layers, a plurality of packing materials are arranged in every layer, make described packing material have to replace on first direction and the second direction opposite with described first direction towards, the described packing material of individual course have on described first direction or described second direction consistent towards, make each packing material have towards the sidewall of the bottom of described packaging unit, with the plastic sheeting cover at least in part around described packing material, and give described plastic sheeting cover provide four or still less a sealing member to provide dimensional stability to described packaging unit, described plastic sheeting cover is made by a slice plastic film material, this plastic film material along four or still less an elongated hermetic unit be combined together to form described plastic sheeting cover.
Can be according to the plastic sheeting cover of described method the film wrapped thing that is wound around around described packing material.
Can be according to the plastic sheeting cover of described method the shrinkable film that is contracted on described packing material.
In the time using, above-mentioned discussion about packaging unit is also relevant with described shipment unit to described method.
Description of drawings
Fig. 1 is the perspective schematic view according to packing material of the present invention, this packing material have replace on first direction and the second direction opposite with described first direction towards, and the described packing material of individual course have on described first direction or described second direction consistent towards;
Fig. 2 serve as reasons plastic sheeting cover with longitudinal sealing spare and transverse seal around the perspective schematic view of packaging unit, described packaging unit is shown as respectively and observes from two different directions (a) with (b);
The schematically illustrated different embodiment with packaging unit of longitudinal sealing spare and transverse seal of Fig. 3;
Fig. 4 is the perspective schematic view according to packaging unit of the present invention, described packaging unit by the plastic sheeting cover partly around;
Fig. 5 schematically shows a kind of method for using the plastic sheeting cover around the group of packing material;
Fig. 6 represents 2 of (a) 24, (b) 3, (c) and (d) 24 perspective schematic view according to packaging unit of the present invention, and described packaging unit is positioned on the cargo transport carriage;
Fig. 7 schematically shows packaging unit and how to be wrapped in the plastic sheeting cover;
Fig. 8 schematically shows the packaging unit that comprises six packing materials, and described packaging unit further comprises handle.
The specific embodiment
The present invention will be described in more detail now, and its certain preferred embodiment and modification will be shown.This discussion is intended to clarify and explains and will not be considered to limit the scope of the invention.The accompanying drawing that relates to is indicative icon and is not necessarily to scale.
With reference to Fig. 1, now packing material 1 will be discussed, according to the present invention, this packing material have replace on first direction and the second direction opposite with described first direction towards, and this packing material of individual course have on described first direction or described second direction consistent towards.Six packing materials 1 shown in Figure 1.Packing material 1 has the shape of upwards reducing in the erection position, and has narrow end 2 and thicker end 3.It will be understood that this packing material is schematically shown.Packaging unit 1 is arranged such that each packing material 1 has towards the sidewall of the bottom of packaging unit 4.Fig. 1 illustrates six packing materials 1 that are arranged in two-layer on another.Yet according to the present invention, packing material 1 can be disposed in more than in two-layer.The quantity of packing material can be and not be six number, for example four or more.In Fig. 1, obviously as seen, the layer of even number makes the group of packing material can present the shape of the suitable parallelepiped of essence.Be appreciated that this shape is not the shape of corresponding suitable parallelepiped accurately.
According to the present invention, packing material can be preferably has two opposing sidewalls and diapire, and described sidewall and diapire are flexible, and accompanying drawing is intended to for example illustrate this packing material.
With reference to Fig. 2 a and Fig. 2 b, now specific embodiment of the present invention will be described.Fig. 2 a and Fig. 2 b illustrate the packaging unit 4 of observing from two different angles.Packaging unit 4 comprises six packing material 1a-1f, and described packing material is filled with liquid product.Packing material 1 is made of plastics and is that collapsible type and they have the upwards shape of convergent in the erection position.Packing material 1 have replace on first direction and the second direction opposite with first direction towards, and this packing material of individual course have on described first direction or described second direction consistent towards and by plastic sheeting cover 5 around.
According to the present invention, the quantity of the packing material of packaging unit can be and not be six number.The quantity of packing material can be four or more.The quantity of packing material can be two or more.The quantity of the packing material of every layer can be two or more.
Plastic sheeting cover 5 provides dimensional stability by the position of fixing packing material separately to packaging unit 4.
Packaging unit 4 has six faces, and four faces in six faces are shown and be noted as in the drawings face 6a-6d, and two other side that does not illustrate in the drawings is directly relative with side 6a and side 6c.In this example, plastic sheeting cover 5 is around all six sides 6 of packaging unit, and plastic sheeting cover 5 has three sealing member 13a-13c, and sealing member 13a is longitudinal sealing spare, and sealing member 13b and 13c are transverse seal.
It will be understood that plastic sheeting cover 5 can have the quantity except the sealing member of quantity shown in Fig. 2 a and Fig. 2 b.The quantity of sealing member 13 can be greater than or less than the quantity shown in Fig. 2 a and Fig. 2 b.Plastic sheeting cover 5 can for example have sealing member 13 in all six faces of packaging unit 4.Described can not have sealing member 13, for example as shown in Fig. 2 a and Fig. 2 b.According to the present invention, the quantity of longitudinal sealing spare is four or still less.Can have on each face more than a sealing member 13, but preferably only have a sealing member 13 on each face.
Described example further illustrate packing material of the present invention have replace on first direction and the second direction opposite with described first direction towards, and this packing material of individual course have on described first direction or described second direction consistent towards.Packing material comprises the ground floor packing material (1b, 1d, 1f) with first direction R1 and the overpack thing (1a, 1c, 1e) with second direction R2 opposite with first direction R1.In this example, direction R1 is identical with the direction of packing material convergent with R2, and this direction is in the drawings with arrow R1 and R2 indication.It will be understood that direction R1 and R2 also can put upside down.
With reference to Fig. 3 a-3c, discussion had the different embodiment of the packaging unit of longitudinal sealing spare and transverse seal.For purpose clearly, there is no the packing material of display packing unit; Only have in this example transparent plastic sheeting cover 5 to be reproduced in order to packaging unit is shown.Adopt this method, sealing member will be appreciiable in the drawings, no matter they are positioned on which side of packaging unit 4.Plastic sheeting cover 5 is shown having in fact the shape corresponding to parallelepiped shape.Have the basic longitudinal direction consistent with the direction of sealing member 13a according to a slice plastic sheeting of example.Fig. 3 a and 3b illustrate the packaging unit with two longitudinal sealing spare 13a and 13d and two transverse seal 13b and 13c.Fig. 3 c illustrates the packaging unit with a longitudinal sealing spare 13a and two transverse seal 13b and 13c.
Sealing member can be by for example heatsealing, or combined together in the other mode of using heating and/or pressurization.Sealing member also can for example be glued together.
With reference to Fig. 4, now specific embodiment of the present invention will be described.This illustrates the packaging unit 4 that comprises 6 packing material 1a-1f, and described packing material is filled with liquid product.Packing material 1 is made of plastics and has the upwards shape of convergent in the erection position for collapsible type and they.Packing material 1 have replace on first direction and the second direction opposite with described first direction towards, this packing material of individual course have on described first direction or described second direction consistent towards and by plastic sheeting cover 5 partly around, this plastic sheeting cover 5 is wound around packing material 1.Packaging unit 4 has six faces, in six faces four be by described plastic sheeting cover 5 around face 6a-6d.Plastic sheeting cover 5 gives packaging unit 4 dimensional stabilitys.And, this example illustrates the packing material of invention, its have replace on first direction and the second direction opposite with described first direction towards, this packing material of individual course have on described first direction or described second direction consistent towards, comprise the first group of packing material (1b, 1d, 1f) with first direction R1 and have second group of packing material (1a of the direction R2 opposite with first direction R1,1c, 1e).In this example, direction R1 is identical with the direction of packing material convergent with R2, and this direction is in the drawings with arrow R1 and R2 indication.It will be understood that direction R1 and R2 also can put upside down.
With reference to Fig. 5 a-5d, the below will discuss according to a kind of method of making packaging unit of the present invention.The method is particularly including with plastic sheeting cover 5 group 14 around packing material 1, and this plastic sheeting cover 5 is fully around the group 14 of packing material, describedly gives the packing material dimensional stability around operation.It will be understood that within the scope of the present invention, the group 14 in packing material towards can be different from shown in Fig. 5 a-5d towards.In this example, plastic sheeting 9 is shown as nontransparent.Fig. 5 a illustrates the group 14 of packing material 1, described packing material be arranged such that they have replace on first direction and the second direction opposite with described first direction towards, this packing material of individual course have on described first direction or described second direction consistent towards, and have plastic sheeting 9.In this example, in the drawings, plastic sheeting is arranged to the shape that can be considered to V-arrangement, and plastics can be considered to folded forming V-shape.
In Fig. 5 b, plastic sheeting has been arranged such that it meets the profile of some side of the group 14 of packing material 1 substantially.
In Fig. 5 c, formed longitudinal sealing spare 13a.According to the present invention, with be described by this or other embodiment or example the same, longitudinal sealing spare 13a can be restricted to the sealing member that has parts on the longitudinal direction of plastic sheeting thus, and transverse seal 13a can be restricted to the sealing member with parts that the longitudinal direction with plastic sheeting intersects thus.The longitudinal direction of plastic sheeting further is discussed with reference to Fig. 7.In this example, sealing member can be type above-mentioned, is perhaps other available or suitable type.But plastic sheeting is removed from the outstanding part combination seal operation of sealing member, for example by cutting or other optional removing method arbitrarily.And the size of plastic sheeting and the appearance of sealing member can substantially not have or only have seldom plastic sheeting outstanding from sealing member for making.The width of plastic sheeting can for example be selected as only slightly wide around the distance of the group of described packing material than it.
And according to the present invention, the outshot of plastic sheeting can be folded into closely against packing material.In diagram obviously as seen, four sides of the group of packing material thus by the plastic sheeting cover around.Iff four sides should by the plastic sheeting cover around be the expectation and be easily really, the part of plastic sheeting 9 can be removed easily so, for example make it fully outstanding or only seldom surpass not by around the side of group 14 of packing material 1.This means that the plastic sheeting cover only can be considered to partly the group around described packing material.Fig. 5 d illustrates the group of packing material, the group of this packing material now by the plastic sheeting cover fully around, and formed two transverse seal, wherein transverse seal 13b in the drawings as seen, transverse seal 13c and longitudinal sealing spare 13d are indicated by dotted line.In this example, transverse seal is directed in the mode shown in scheming, still, still within the scope of the present invention, they can have other towards, for example, they can have extension from the bottom up, described towards with graphic towards substantially differing 90 degree.If any, plastic sheeting can be removed or folded in the mode described above of reference longitudinal sealing spare from those outstanding parts of transverse seal.
As a result, packaging unit is formed, and this packaging unit comprises the group 14 of packing material 1 and fully around the plastic sheeting cover 5 of the group of described packing material.The plastic sheeting cover can shrink by furnace run, and this plastic sheeting cover can provide dimensional stability or increase dimensional stability.
Within the scope of the present invention, plastic sheeting can have the collapsed shape except graphic folding V-arrangement.Plastic sheeting can for example have the pipe that wherein is positioned with packing material or the shape of pipe.The plastic sheeting cover of producing thus can have, for example, a longitudinal sealing spare and two transverse seal, this is similar with the description about the folding V-arrangement sheet of plastic sheeting.The V-arrangement pleated sheet of pipe or plastic sheeting can be made by two plastic sheetings that sealing member longitudinally combines, and the plastic sheeting cover has two transverse seal and two longitudinal sealing spares.And, according to the present invention, the group of packing material can be placed in plastic bag or replacedly be placed at one end in the pipe of sealing, so the pipe of plastic bag or end part seal sealed along horizontal direction, makes packaging unit comprise one or two or more transverse seal.
If plastic sheeting is tightened up around the group 14 of packing material 1, for example, by shrinking, make the circumference of plastic sheeting be slightly less than the circumference of the group of described packing material, the method makes plastic sheeting cover 5 can have tightening force ground around the group of described packing material so.Tightening force can according to film around the contraction of the group of described packing material and different.Shrink also and can not have tightening force ground with cover and be performed around the mode of described group.If plastic sheeting is not employed with substantially not having tightening force, the method makes according to plastic sheeting cover 5 of the present invention can not have tightening force ground around the group of described packing material.When the film wrapped thing was used, described tightening force can by the winding of plastic sheeting cover, may be realized in conjunction with shrinking.Tightening force can enough provide other dimensional stability by fixing the position of parcel separately more closely to packaging unit 4.
With reference to Fig. 6 a-6d, now description is comprised the shipment unit 7a-7d according to a plurality of packaging unit 4a-4d of the present invention.Each packaging unit 4a-4d is included in not shown a plurality of packing materials.In the example that illustrates in the drawings, shipment unit 7a-7d is positioned or is stacked on cargo transport carriage 8a-8d.
In Fig. 6 b, shipment unit 7b by plastic sheeting 9 being wrapped in around it and by around, this plastic sheeting 9 during transportation can provide protection especially, increases the dimensional stability of shipment unit 7b, packaging unit 4b and packing material of the present invention.In the example that illustrates in the drawings, four sides of shipment unit 7b will by plastic sheeting 9 around, but even for example five or six sides can be by around.
Shipment unit 7d in Fig. 6 d is included in stacking packaging unit 4 in binding layer, described binding layer make stacking can be more stable.
With reference to Fig. 7, the dimensional stability that now discussion is used to form the packaging unit 4 of the group 14 that comprises at least in part packing material 1 around packing material with the plastic sheeting cover 5 that dimensional stability is provided to described packing material is wound around.This figure is schematically and illustrates around the winding of the first lap of packing material.In context, as shown in FIG., introduced the x-y-z frame of axis, and thought that winding according to figure occurs in the x-z plane.When being wound around when only occuring in this plane, in six sides altogether of the group 14 of packing material 1 four will by plastic sheeting cover 5 around.Occur if be wound around also in the x-y plane, so five or six sides may by the plastic sheeting cover around.Because the tightening force that is produced by the plastic sheeting cover is larger in the time of can having than ringlet than it, it can be easily that cover is wound around a few, may expect when this for example forms the back-pressure bundle in the liquid that is desirably in being included in packing material.Be wound around a few and also may give more basic mechanical protection than only being wound around a circle.It will be understood that winding can also be only occurs in the x-y plane.Be wound around the plane can according to packaging unit 4 the transportation of packaging unit or possible will have during stacking towards selecting.The part that is projected into outside packaging unit 4 that it will be understood that the plastic sheeting on plastic film rolls 10 can be folded back onto on packaging unit 4, for example, and when tightening force increases.Can be considered to the direction (this direction is by arrow 15 indications) from the plastic sheeting of plastic film rolls 10 or the direction of putting upside down according to the longitudinal direction of plastic sheeting of the present invention, and this longitudinal direction can be applied to for the plastic sheeting that is wound around and sealed plastic sheeting.Can be restricted to the direction of the longitudinal extension part of plastic sheeting according to the longitudinal direction of plastic sheeting of the present invention.Plastic sheeting can be shrinkable film, shrinks when it can for example be selected as making it to heat packaging unit 4 after being wound around, and this contraction can increase tightening force.
The plastic sheeting cover 5 that obtains by winding according to the present invention can be provided with according to transverse seal of the present invention and longitudinal sealing spare.As a result, the dimensional stability and/or the intensity that for example increase packaging unit 4 or packing material 1 are possible.
With reference to Fig. 8 a-8b, now description is comprised the packaging unit 4 of handle 11a-11c.
Fig. 8 a illustrate comprise by plastic sheeting cover 5 around the packaging unit of group of packing material 1.A part of 12c of handle is adhered to the plastic sheeting cover, and it allows by handle carrier pack unit, and handle is not got loose with packaging unit.For example, in the situation that the plastic sheeting cover is around four sides of the group of packing material, handle can be attached to one or more packing material or be attached to plastic sheeting, so plastic sheeting is employed.
Fig. 8 a illustrates the packaging unit of the group that comprises the packing material 1 that is wrapped in plastic sheeting cover 5.Plastic sheeting cover 5 is wound around by those parts 12a and the 12b around handle 11, those parts 12a and 12b be positioned as make after winding they between plastic sheeting cover 5 and packing material, described winding can enough allow by handle carrier pack unit, and handle is not got loose with packaging unit.Handle also can be attached to one or more packing material or be attached to plastic sheeting before winding, to guarantee for example better adhering to of handle and packaging unit.
Packaging unit shown in Fig. 8 can suitably be carried by handle, and six packing materials are quantity easily when beverage vending utensil for example.Each packing material for example can be preserved one liter of beverage, but other volumes between for example 330ml and 2 liters can be also easily.The quantity of packing material can be and not be six number.
The packing material of discussing with reference to accompanying drawing in above-mentioned example is according to packing material of the present invention, and described packing material is collapsible type.The packing material meaning of collapsible type is the packing material that for example has the chamber that is limited by flexible wall, and described wall combines along connecting bridge.This wall generally includes two relative sidewalls and diapire.

Claims (15)

1. a packaging unit that is limited by six faces (4) comprising:
Be filled with the group of the packing material (1) of liquid product, described packing material (1) is for collapsible type and comprise diapire and two relative sidewalls, and described packing material (1) has the upwards shape of convergent in its erection position,
Wherein said packing material (1) is arranged such that each packing material (1) has towards the sidewall of the bottom of described packaging unit (4), and wherein said packing material (1) have replace on first direction and the second direction opposite with described first direction towards, and
Film cover (5), this film cover (5) at least in part around the group of described packing material (1) to provide dimensional stability to described packaging unit (4), contact with described packing material at least four faces of wherein said film cover (5) in described six faces of described packaging unit (4)
It is characterized in that:
(1) one of described packing material is disposed on another in a plurality of layer, a plurality of packing materials (1) is arranged in every layer, and
The described packing material (1) of individual course have on described first direction or described second direction consistent towards,
Described film cover (5) is made by a slice plastic film material, this plastic film material along four or still less an elongated hermetic unit be combined together to form described film cover, and
Described hermetic unit is flexible and/or can be crooked.
2. packaging unit according to claim 1 (4), wherein said packaging unit comprises handle (11).
3. packaging unit according to claim 1 and 2 (4), wherein the quantity of the described packing material (4) in every layer is identical.
4. packaging unit according to claim 1 (4), the group that wherein is filled with the described packing material (1) of liquid product comprises four, six, eight or ten packing materials (1).
5. packaging unit according to claim 1 (4), wherein said plastic sheeting cover (5) are fully around the group of described packing material (1).
6. packaging unit according to claim 5 (4), wherein said plastic sheeting cover (5) has one longitudinally with two horizontal sealing members (13).
7. packaging unit according to claim 1 (4), wherein said plastic sheeting cover (5) is shrinkable film.
8. packaging unit according to claim 1 (4), wherein said plastic sheeting cover (5) do not have tightening force ground around the group of described packing material (1).
9. packaging unit according to claim 1 (4), wherein said plastic sheeting cover (5) have tightening force ground around the group of described packing material (1).
10. one kind is loaded and transported unit (7), comprises a plurality of packaging units as described in claim 1.
11. shipment as claimed in claim 10 unit (7), wherein said packaging unit (4) are stacked on cargo transport carriage (8).
12. shipment as described in claim 10 or 11 unit (7), wherein by described packaging unit (4) form stacking at least in part by the plastic sheeting cover around.
13. the method for the packaging unit (4) that a manufacturing is limited by six faces comprises step:
layout is filled with the group of the packing material (1) of liquid product, described packing material (1) is for collapsible type and comprise diapire and two relative sidewalls, described packing material has the upwards shape of convergent in its erection position, one is stacked on another in a plurality of layer and in every layer a plurality of packing materials (1) is arranged, make described packing material (1) have to replace on first direction and the second direction opposite with described first direction towards, the described packing material (1) of individual course have consistent towards, make each packing material (1) have towards the sidewall of the bottom of described packaging unit (4),
with film cover (5) at least in part around described packing material (1) so that contact with described packing material at least four faces of described film cover (5) in described six faces of described packaging unit (4), and give described film cover (5) provide four or still less a sealing member (13) to provide dimensional stability to described packaging unit (4), described film cover (5) is made by a slice plastic film material, this plastic film material along four or still less an elongated hermetic unit be combined together to form described film cover, wherein said hermetic unit is flexible and/or can be crooked.
14. method as claimed in claim 13, wherein said plastic sheeting cover (5) are the film wrapped thing that is wound around around described packing material (1).
15. method as described in claim 13 or 14, wherein said plastic sheeting cover (5) is for being contracted in the shrinkable film on described packing material (1).
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SE534429C2 (en) 2011-08-16
CN102149612A (en) 2011-08-10
KR20110066915A (en) 2011-06-17
CA2737308A1 (en) 2010-05-06
EP2346745A4 (en) 2012-03-28
EA201170634A1 (en) 2011-10-31
EA019050B1 (en) 2013-12-30
EP2346745A1 (en) 2011-07-27
EP2346745B1 (en) 2013-06-19
BRPI0920593A2 (en) 2015-12-29
AR074007A1 (en) 2010-12-15
NZ591359A (en) 2013-05-31
TW201026574A (en) 2010-07-16
MX2011004259A (en) 2011-05-25
EG26468A (en) 2013-11-17
SE0802324A1 (en) 2010-05-01
KR101285859B1 (en) 2013-07-12
AU2009310466A1 (en) 2010-05-06

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