CA2501204A1 - Process for making water-soluble pouches - Google Patents

Process for making water-soluble pouches Download PDF

Info

Publication number
CA2501204A1
CA2501204A1 CA002501204A CA2501204A CA2501204A1 CA 2501204 A1 CA2501204 A1 CA 2501204A1 CA 002501204 A CA002501204 A CA 002501204A CA 2501204 A CA2501204 A CA 2501204A CA 2501204 A1 CA2501204 A1 CA 2501204A1
Authority
CA
Canada
Prior art keywords
pouch
film material
vacuum
pouches
cavity
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002501204A
Other languages
French (fr)
Other versions
CA2501204C (en
Inventor
David John Smith
Rhys Jones
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.)
Procter and Gamble Co
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of CA2501204A1 publication Critical patent/CA2501204A1/en
Application granted granted Critical
Publication of CA2501204C publication Critical patent/CA2501204C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • 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
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Detergent Compositions (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Basic Packing Technique (AREA)

Abstract

A vacuum-assisted process for making a fluid-containing water-soluble pouch comprising the steps of a) placing a first sheet of elastic film material over a horizontal mould comprising a cavity and a flange; b) drawing the film material into the cavity with vacuum assistance while maintaining the film under tension to form an open pouch; c) filling the open pouch; d) closing and sealing the open pouch with a second sheet of film material; e) releasing the vacuum applied to the pouch. The pouches obtained according to the process of the invention have a reduce air content. The use of the pouches containing detergent composition for laundry and dishwashing is also disclosed.
CA002501204A 2002-10-09 2003-09-20 Process for making water-soluble pouches Expired - Lifetime CA2501204C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41710002P 2002-10-09 2002-10-09
US60/417,100 2002-10-09
PCT/US2003/029477 WO2004033301A1 (en) 2002-10-09 2003-09-20 Process for making water-soluble pouches

Publications (2)

Publication Number Publication Date
CA2501204A1 true CA2501204A1 (en) 2004-04-22
CA2501204C CA2501204C (en) 2008-04-15

Family

ID=32093963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002501204A Expired - Lifetime CA2501204C (en) 2002-10-09 2003-09-20 Process for making water-soluble pouches

Country Status (7)

Country Link
US (1) US20040144065A1 (en)
EP (1) EP1551712A1 (en)
JP (1) JP4197321B2 (en)
AU (1) AU2003267295A1 (en)
CA (1) CA2501204C (en)
MX (1) MXPA05003776A (en)
WO (1) WO2004033301A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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US8814861B2 (en) 2005-05-12 2014-08-26 Innovatech, Llc Electrosurgical electrode and method of manufacturing same
US7147634B2 (en) 2005-05-12 2006-12-12 Orion Industries, Ltd. Electrosurgical electrode and method of manufacturing same
GB0514009D0 (en) * 2005-07-08 2005-08-17 Reckitt Benckiser Nv Article and method
ES2347188T3 (en) * 2006-04-12 2010-10-26 The Procter And Gamble Company MANUFACTURE OF BAGS AND BAG.
ES2393224T5 (en) 2008-02-08 2020-09-14 Procter & Gamble Process for making a water soluble bag
CN104136323B (en) 2012-02-28 2016-03-30 宝洁公司 For the formation of the method for packaging
US10259602B2 (en) 2012-02-28 2019-04-16 The Procter And Gamble Company Method for forming packages
ES2674970T3 (en) 2012-02-28 2018-07-05 The Procter & Gamble Company Apparatus for forming containers and filling system
BR112015001474B1 (en) 2012-07-24 2020-12-01 The Procter & Gamble Company method and apparatus for packing packaging sheets in a container
US9643812B2 (en) 2014-03-06 2017-05-09 The Procter & Gamble Company Method for pleating or shaping a web
US9783330B2 (en) 2014-03-06 2017-10-10 The Procter & Gamble Company Method and apparatus for shaping webs in a vertical form, fill, and sealing system
US9752101B2 (en) * 2014-09-25 2017-09-05 The Procter & Gamble Company Liquid laundry detergent composition
EP3101104B1 (en) * 2015-06-05 2019-04-24 The Procter and Gamble Company Compacted liquid laundry detergent composition
HUE036735T2 (en) * 2015-06-05 2018-09-28 Procter & Gamble Compacted liquid laundry detergent composition
EP3101099A1 (en) * 2015-06-05 2016-12-07 The Procter and Gamble Company Compacted liquid laundry detergent composition

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US4120984A (en) * 1976-10-27 1978-10-17 The Pillsbury Company Process for preparing food in the package
US4115292A (en) * 1977-04-20 1978-09-19 The Procter & Gamble Company Enzyme-containing detergent articles
US4108600A (en) * 1977-04-26 1978-08-22 The Procter & Gamble Company Fabric conditioning articles and processes
US4621483A (en) * 1981-08-05 1986-11-11 Enviro-Spray Systems, Inc. Inflatable pouch and method of manufacture
US4625498A (en) * 1985-03-25 1986-12-02 Sealright Co., Inc. Apparatus for applying recessed membrane seals to containers
US4886615A (en) * 1985-08-05 1989-12-12 Colgate-Palmolive Company Hydroxy polycarboxylic acid built non-aqueous liquid cleaning composition and method for use, and package therefor
US4846992A (en) * 1987-06-17 1989-07-11 Colgate-Palmolive Company Built thickened stable non-aqueous cleaning composition and method of use, and package therefor
US4765916A (en) * 1987-03-24 1988-08-23 The Clorox Company Polymer film composition for rinse release of wash additives
US4972017A (en) * 1987-03-24 1990-11-20 The Clorox Company Rinse soluble polymer film composition for wash additives
US5004556A (en) * 1987-06-17 1991-04-02 Colgate-Palmolive Company Built thickened stable non-aqueous cleaning composition and method of use
US4806261A (en) * 1988-04-11 1989-02-21 Colgate-Palmolive Co. Detersive article
GB9107100D0 (en) * 1991-04-04 1991-05-22 Unilever Plc Detergent containing article
US5830548A (en) * 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US5453216A (en) * 1994-04-28 1995-09-26 Creative Products Resource, Inc. Delayed-release encapsulated warewashing composition and process of use
CA2249291A1 (en) * 1996-03-22 1997-09-25 The Procter & Gamble Company Delivery system having release inhibitor loaded zeolite and method for making same
CA2249408A1 (en) * 1996-03-22 1997-09-25 The Procter & Gamble Company Delivery system having release barrier loaded zeolite
ES2184223T3 (en) * 1997-01-10 2003-04-01 Gerald Thomas Hinton DETERGENT COMPOSITIONS CONTAINING PERCARBONATE.
US5858959A (en) * 1997-02-28 1999-01-12 Procter & Gamble Company Delivery systems comprising zeolites and a starch hydrolysate glass
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WO1999020722A2 (en) * 1997-10-23 1999-04-29 The Procter & Gamble Company Fatty acids, soaps, surfactant systems, and consumer products based thereon
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BR9814905A (en) * 1997-11-26 2001-10-23 Procter & Gamble Detergent tablet
EP1034247B1 (en) * 1997-11-26 2005-05-25 The Procter & Gamble Company Detergent tablet
ATE287944T1 (en) * 1997-11-26 2005-02-15 Procter & Gamble DETERGENT TABLET
US6399564B1 (en) * 1997-11-26 2002-06-04 The Procter & Gamble Company Detergent tablet
BR9814807A (en) * 1998-01-26 2000-10-17 Procter & Gamble Multilayer detergent tablet
GB9814968D0 (en) * 1998-07-10 1998-09-09 Hinton Gerald T Detergent
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GB9906175D0 (en) * 1999-03-17 1999-05-12 Unilever Plc A water soluble package
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ATE273868T1 (en) * 1999-11-17 2004-09-15 Reckitt Benckiser Uk Ltd INJECTION-MOLDED WATER-SOLUBLE CONTAINER
FR2801179B1 (en) * 1999-11-23 2002-08-30 Delviel METHOD OF ENCAPSULATING A TOPICAL COMPOSITION
DE10019936A1 (en) * 1999-12-04 2001-10-25 Henkel Kgaa Detergents and cleaning agents
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US7125828B2 (en) * 2000-11-27 2006-10-24 The Procter & Gamble Company Detergent products, methods and manufacture
DE10103649B4 (en) * 2001-01-27 2007-12-06 Hansgrohe Ag shower head
US6475977B1 (en) * 2001-03-16 2002-11-05 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water soluble sachet with a dishwasher composition
US6492312B1 (en) * 2001-03-16 2002-12-10 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water soluble sachet with a dishwashing enhancing particle
GB2373254A (en) * 2001-03-16 2002-09-18 Procter & Gamble Detergent product
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DE60212161T2 (en) * 2001-10-08 2007-04-05 The Procter & Gamble Company, Cincinnati METHOD FOR PRODUCING WATER-SOLUBLE BAGS AND THE BAG THUS OBTAINED
GB0222964D0 (en) * 2002-10-03 2002-11-13 Unilever Plc Polymeric film for water soluble package

Also Published As

Publication number Publication date
MXPA05003776A (en) 2005-06-08
CA2501204C (en) 2008-04-15
WO2004033301A1 (en) 2004-04-22
AU2003267295A1 (en) 2004-05-04
EP1551712A1 (en) 2005-07-13
US20040144065A1 (en) 2004-07-29
JP4197321B2 (en) 2008-12-17
JP2006501111A (en) 2006-01-12

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EEER Examination request
MKEX Expiry

Effective date: 20230920