WO2004005158A3 - Apparatuses and methods for forming containers and relative containers - Google Patents

Apparatuses and methods for forming containers and relative containers Download PDF

Info

Publication number
WO2004005158A3
WO2004005158A3 PCT/EP2003/007329 EP0307329W WO2004005158A3 WO 2004005158 A3 WO2004005158 A3 WO 2004005158A3 EP 0307329 W EP0307329 W EP 0307329W WO 2004005158 A3 WO2004005158 A3 WO 2004005158A3
Authority
WO
WIPO (PCT)
Prior art keywords
wall means
wall
containers
internal layer
apparatuses
Prior art date
Application number
PCT/EP2003/007329
Other languages
French (fr)
Other versions
WO2004005158A2 (en
Inventor
Andrea Bartoli
Flavio Traldi
Original Assignee
Sarong Spa
Andrea Bartoli
Flavio Traldi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT2002MO000198A external-priority patent/ITMO20020198A1/en
Priority claimed from IT000029A external-priority patent/ITMO20030029A1/en
Application filed by Sarong Spa, Andrea Bartoli, Flavio Traldi filed Critical Sarong Spa
Priority to AU2003250907A priority Critical patent/AU2003250907A1/en
Priority to EP03762655A priority patent/EP1549563A2/en
Priority to BR0305425-0A priority patent/BR0305425A/en
Publication of WO2004005158A2 publication Critical patent/WO2004005158A2/en
Publication of WO2004005158A3 publication Critical patent/WO2004005158A3/en

Links

Classifications

    • 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
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • B29C49/06914—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets using parallel sheets as a preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • B29C49/06916—Means for avoiding parts of the sheets to stick together, e.g. to provide blow opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/42808—Filling the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/48185—Moulds with more than one separate mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • B29C49/541—Moulds for undercut articles having a recessed undersurface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • B29L2031/7164—Blister packages
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2041—Pull tabs
    • B65D2577/205—Pull tabs integral with the closure
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2075—Lines of weakness or apertures
    • B65D2577/2091—Lines of weakness or apertures in cover

Abstract

A container comprises first wall means (2) connected to second wall means (3) along a sealing zone (8, 9) in such a way as to define cavity means (4) suitable for receiving contents (5), a grip portion (11) wherein said second wall means (3) is separated from said first wall means (2) in such a way as to enable a user to grip said second wall means (3) to cause said contents (5) to communicate with an external environment, in said grip portion (11) spacer means (12) is provided that is suitable for keeping said first wall means (2) spaced away from said second wall means (3). The second wall means (3) comprises internal layer means (6) facing said cavity means (4) and barrier layer means (7) associated with said internal layer means (6); preferential separation means (14) is furthermore provided that is suitable for encouraging separation of said barrier layer means (7) from said internal layer means (6) at a preset zone. The second wall means (3) comprises a stretched area (17) wherein said second wall means (3) is arranged in a substantially taut configuration.
PCT/EP2003/007329 2002-07-09 2003-07-08 Apparatuses and methods for forming containers and relative containers WO2004005158A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003250907A AU2003250907A1 (en) 2002-07-09 2003-07-08 Apparatuses and methods for forming containers and relative containers
EP03762655A EP1549563A2 (en) 2002-07-09 2003-07-08 Apparatuses and methods for forming containers and relative containers
BR0305425-0A BR0305425A (en) 2002-07-09 2003-07-08 Containers and related containers forming apparatus and processes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMO2002A000198 2002-07-09
IT2002MO000198A ITMO20020198A1 (en) 2002-07-09 2002-07-09 APPARATUS AND METHOD FOR FORMING CONTAINERS AND RELATED CONTAINERS
IT000029A ITMO20030029A1 (en) 2003-02-07 2003-02-07 CONTAINER, AND APPARATUS AND METHOD FOR FORMING CONTAINERS.
ITMO2003A000029 2003-02-07

Publications (2)

Publication Number Publication Date
WO2004005158A2 WO2004005158A2 (en) 2004-01-15
WO2004005158A3 true WO2004005158A3 (en) 2004-05-06

Family

ID=30117223

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/007329 WO2004005158A2 (en) 2002-07-09 2003-07-08 Apparatuses and methods for forming containers and relative containers

Country Status (4)

Country Link
EP (1) EP1549563A2 (en)
AU (1) AU2003250907A1 (en)
BR (1) BR0305425A (en)
WO (1) WO2004005158A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398922A (en) * 1964-04-03 1965-05-14 Improvement to plastic packaging, sealed with a glued sheet
US4055672A (en) * 1972-04-10 1977-10-25 Standard Packaging Corporation Controlled atmosphere package
WO1999054398A1 (en) * 1998-04-16 1999-10-28 Cryovac Inc. Ternary polymer blend, the film containing it, and the easy-to-open package made therewith
EP1053859A1 (en) * 1999-05-21 2000-11-22 CRS Srl Centro Ricerche e Sperimentazioni A method for the production of hollow articles of thermoplastic material using two sheets and helping means to pierce one sheet to blow mould the article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1311176B1 (en) 1999-12-31 2002-03-04 Unifill Internat A G CONTAINER FORMING SYSTEM FOR INJECTION OF A FLUIDOFORMER BETWEEN PARTS OF SHEET MATERIAL

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1398922A (en) * 1964-04-03 1965-05-14 Improvement to plastic packaging, sealed with a glued sheet
US4055672A (en) * 1972-04-10 1977-10-25 Standard Packaging Corporation Controlled atmosphere package
WO1999054398A1 (en) * 1998-04-16 1999-10-28 Cryovac Inc. Ternary polymer blend, the film containing it, and the easy-to-open package made therewith
EP1053859A1 (en) * 1999-05-21 2000-11-22 CRS Srl Centro Ricerche e Sperimentazioni A method for the production of hollow articles of thermoplastic material using two sheets and helping means to pierce one sheet to blow mould the article

Also Published As

Publication number Publication date
BR0305425A (en) 2004-07-27
AU2003250907A1 (en) 2004-01-23
EP1549563A2 (en) 2005-07-06
WO2004005158A2 (en) 2004-01-15

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