WO2002092439A3 - Thermoformed water-soluble package enclosed within an external thermoformed water-insoluble holder and a method for making the package - Google Patents

Thermoformed water-soluble package enclosed within an external thermoformed water-insoluble holder and a method for making the package Download PDF

Info

Publication number
WO2002092439A3
WO2002092439A3 PCT/GB2002/002113 GB0202113W WO02092439A3 WO 2002092439 A3 WO2002092439 A3 WO 2002092439A3 GB 0202113 W GB0202113 W GB 0202113W WO 02092439 A3 WO02092439 A3 WO 02092439A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermoformed
water
package
soluble
encapsulate
Prior art date
Application number
PCT/GB2002/002113
Other languages
French (fr)
Other versions
WO2002092439B1 (en
WO2002092439A2 (en
WO2002092439A9 (en
Inventor
David Brian Edwards
William John Mccarthy
Bruce Michael Drew
Original Assignee
Aquasol Ltd
David Brian Edwards
William John Mccarthy
Bruce Michael Drew
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 GB0111608A external-priority patent/GB2362868B/en
Application filed by Aquasol Ltd, David Brian Edwards, William John Mccarthy, Bruce Michael Drew filed Critical Aquasol Ltd
Priority to AU2002255154A priority Critical patent/AU2002255154A1/en
Priority to JP2002589345A priority patent/JP2004536748A/en
Priority to CA002447202A priority patent/CA2447202A1/en
Priority to US10/477,820 priority patent/US20040142131A1/en
Priority to EP02724462A priority patent/EP1409352A2/en
Publication of WO2002092439A2 publication Critical patent/WO2002092439A2/en
Publication of WO2002092439A9 publication Critical patent/WO2002092439A9/en
Publication of WO2002092439A3 publication Critical patent/WO2002092439A3/en
Publication of WO2002092439B1 publication Critical patent/WO2002092439B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/005—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for removing material by cutting
    • 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • B65B9/042—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material for fluent material
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • 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
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7166—Water-soluble, water-dispersible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2377/00—Polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Abstract

Thermoformed water-soluble packages are known, but some suffer from 'shrink-back', which prevents the volume of a formed cavity being fully utilised at the filling stage. To overcome this the present invention proposes a packaging system wherein each individual container (25) of a multiplicity of such containers all joined together in a group side by side in a web comprises an inner water-soluble or dispersible encapsulate (25) enclosed wholly within and thermoformed simultaneously with a protective external water-insoluble casing (19, 11), and each of the encapsulate and the casing is, separately, in the form of a thermoformed hollow body and a lid (23) and is made from two films (15, 12 and 19, 11) bound together by one common seal, so that each encapsulate is in contact only with the inner wall of its casing.
PCT/GB2002/002113 2001-05-14 2002-05-14 Thermoformed water-soluble package enclosed within an external thermoformed water-insoluble holder and a method for making the package WO2002092439A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2002255154A AU2002255154A1 (en) 2001-05-14 2002-05-14 Thermoformed water-soluble package enclosed within an external thermoformed water-insoluble holder and a method for making the package
JP2002589345A JP2004536748A (en) 2001-05-14 2002-05-14 Composition improvements
CA002447202A CA2447202A1 (en) 2001-05-14 2002-05-14 Thermoformed water-soluble package enclosed within an external thermoformed water-insoluble holder and a method for making the package
US10/477,820 US20040142131A1 (en) 2001-05-14 2002-05-14 Compositions
EP02724462A EP1409352A2 (en) 2001-05-14 2002-05-14 Improvements in or relating to compositions

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0111608.6 2001-05-14
GB0111608A GB2362868B (en) 2001-05-14 2001-05-14 Packaging systems
GB0129067A GB0129067D0 (en) 2001-05-14 2001-12-04 Packaging systems
GB0129067.5 2001-12-04

Publications (4)

Publication Number Publication Date
WO2002092439A2 WO2002092439A2 (en) 2002-11-21
WO2002092439A9 WO2002092439A9 (en) 2002-12-19
WO2002092439A3 true WO2002092439A3 (en) 2003-02-20
WO2002092439B1 WO2002092439B1 (en) 2003-04-03

Family

ID=26246065

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/002113 WO2002092439A2 (en) 2001-05-14 2002-05-14 Thermoformed water-soluble package enclosed within an external thermoformed water-insoluble holder and a method for making the package

Country Status (5)

Country Link
US (1) US20040142131A1 (en)
EP (1) EP1409352A2 (en)
JP (1) JP2004536748A (en)
CA (1) CA2447202A1 (en)
WO (1) WO2002092439A2 (en)

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GB0020964D0 (en) * 2000-08-25 2000-10-11 Reckitt & Colmann Prod Ltd Improvements in or relating to containers
GB2375542A (en) * 2001-05-17 2002-11-20 Reckitt Benckiser Water soluble container
GB2387598A (en) * 2002-04-20 2003-10-22 Reckitt Benckiser Nv Water-soluble container and a process for its preparation
US7640843B2 (en) 2003-01-24 2010-01-05 Kraft Foods R & D, Inc. Cartridge and method for the preparation of beverages
GB2397508B (en) * 2003-01-24 2004-12-22 Kraft Foods R & D Inc Cartridge system for the preparation of beverages and method of manufacturing said system and method of manufacturing said system
GB0310425D0 (en) * 2003-05-07 2003-06-11 Leuven K U Res & Dev Inspection system for sealed packages
AU2003903116A0 (en) * 2003-06-20 2003-07-03 Plantic Technologies Ltd Easy open package
GB2415163A (en) * 2004-06-19 2005-12-21 Reckitt Benckiser Nv A process for preparing a water-soluble container
DE102005018243A1 (en) 2005-04-19 2006-10-26 Henkel Kgaa Process for the preparation of liquid preparations with solids content
JP5198257B2 (en) * 2005-05-13 2013-05-15 ザ プロクター アンド ギャンブル カンパニー Bleaching products
GB2453588B (en) * 2007-10-12 2012-03-28 Protomed Ltd A packaging system
GB2486100B (en) * 2007-10-12 2012-07-11 Protomed Ltd A packaging system
US20090134054A1 (en) * 2007-11-06 2009-05-28 Lee David M Water-soluble product package and product
GB2454656A (en) 2007-11-09 2009-05-20 Kraft Foods R & D Inc A beverage cartridge
PL2583595T3 (en) 2009-03-27 2018-09-28 Koninklijke Douwe Egberts B.V. Beverage dispensing system
ITMI20111944A1 (en) * 2011-10-26 2013-04-27 I M A Ind Macchine Automatic He S P A IMPROVED BLISTERER, CONNECTED PROCESS OF PACKAGING IN BLISTER, AND BLISTER SO IT GOT
GB2483812B (en) * 2011-12-01 2012-05-02 Protomed Ltd A packaging system
MX354250B (en) * 2012-02-22 2018-02-19 Henkel IP & Holding GmbH Tooling for manufacturing a unit dose pouch.
DE102012102410A1 (en) * 2012-03-21 2013-09-26 Mondi Consumer Packaging Technologies Gmbh Tray packaging for food
CN105307941A (en) * 2013-04-19 2016-02-03 瑞迪奥机械股份有限公司 Making water soluble pouches
US10119280B2 (en) * 2014-07-11 2018-11-06 Advanced Formliners, Llc Form liner for visually enhanced concrete
US20160200501A1 (en) 2015-01-14 2016-07-14 Monosol, Llc Web of cleaning products having a modified internal atmosphere and method of manufacture
US9873558B2 (en) 2015-02-26 2018-01-23 Monosol, Llc Multi-dose cleaning product and method of manufacture
US9828154B2 (en) * 2015-02-27 2017-11-28 Monosol, Llc Web of cleaning products and method of manufacture
EP3109174B1 (en) * 2015-06-26 2019-09-04 Harro Höfliger Verpackungsmaschinen GmbH Filling and sealing unit
EP3118137A1 (en) * 2015-07-16 2017-01-18 Buck Service GmbH Blister packaging for bar-shaped agents, in particular cleaning agent for toilets, and method of manufacturing
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CN108609237B (en) * 2018-04-17 2023-09-29 常州合拓环保科技有限公司 Water-soluble film quantitative packaging equipment
CN113316509B (en) * 2019-01-22 2023-09-29 雷克特本克斯尔菲尼施公司 Method of forming automatic dishwashing pouch, vacuum forming system and pouch
EP3719109A1 (en) 2019-04-01 2020-10-07 The Procter & Gamble Company Water-soluble unit dose article comprising a water-soluble film comprising a polyvinyl alcohol polymer comprising an anionic monomer unit
EP3719108A1 (en) * 2019-04-01 2020-10-07 The Procter & Gamble Company Water-soluble unit dose article comprising a water-soluble film comprising a water soluble polyvinyl alcohol polymer
SG11202110508UA (en) 2019-04-04 2021-10-28 Amcor Flexibles North America Inc Recyclable film for thermoforming
IT202000002533A1 (en) * 2020-02-10 2021-08-10 T M E S P A METHOD AND PACKAGING MACHINE FOR THE REALIZATION OF A COMPOSTABLE POD FOR INFUSION PRODUCTS
IT202000005236A1 (en) * 2020-03-11 2021-09-11 Coligroup S P A Packaging system and process, with thermoforming technology, of products in packages made from films of biodegradable natural material and recyclable material bearing pre-printed motifs

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GB2342343A (en) * 1998-10-06 2000-04-12 Amcor Packaging Blanks for protective holders

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US4681228A (en) * 1985-01-14 1987-07-21 Koninklijke Emballage Industrie Van Leer B.V. Package filled with a water-soluble toxic pulverulent or granular product
US5422113A (en) * 1988-06-15 1995-06-06 May & Baker Ltd. Packaging for liquid products
WO1992017382A1 (en) * 1991-04-05 1992-10-15 Rhone-Poulenc Agriculture Ltd. Water soluble package
US5330047A (en) * 1992-04-27 1994-07-19 Rhone-Poulenc Inc. Packaging for agrichemicals
WO1994002381A1 (en) * 1992-07-17 1994-02-03 Ciba-Geigy Ag Package for use in the transport of chemicals, particularly for the transport of water-soluble bags of agricultural chemicals in gel or liquid form
WO1994029104A1 (en) * 1993-06-15 1994-12-22 Ciba-Geigy Ag Packaging material comprising a water-soluble film
US5403096A (en) * 1993-09-15 1995-04-04 Miles Inc. Multi-wall bag for granulated pesticides
GB2342343A (en) * 1998-10-06 2000-04-12 Amcor Packaging Blanks for protective holders

Also Published As

Publication number Publication date
WO2002092439B1 (en) 2003-04-03
EP1409352A2 (en) 2004-04-21
CA2447202A1 (en) 2002-11-21
WO2002092439A2 (en) 2002-11-21
JP2004536748A (en) 2004-12-09
US20040142131A1 (en) 2004-07-22
WO2002092439A9 (en) 2002-12-19

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