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WO2003047998A1 - Emballage pour une capsule soluble dans l'eau - Google Patents

Emballage pour une capsule soluble dans l'eau Download PDF

Info

Publication number
WO2003047998A1
WO2003047998A1 PCT/EP2002/010415 EP0210415W WO03047998A1 WO 2003047998 A1 WO2003047998 A1 WO 2003047998A1 EP 0210415 W EP0210415 W EP 0210415W WO 03047998 A1 WO03047998 A1 WO 03047998A1
Authority
WO
WIPO (PCT)
Prior art keywords
package
combination according
day
base
water
Prior art date
Application number
PCT/EP2002/010415
Other languages
English (en)
Inventor
Andrew John Cole
Claire Louise Robins
Rahul Dominic Vas-Bhat
Original Assignee
Unilever Plc
Unilever Nv
Hindustan Lever Limited
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 Unilever Plc, Unilever Nv, Hindustan Lever Limited filed Critical Unilever Plc
Priority to BR0214172-8A priority Critical patent/BR0214172A/pt
Priority to US10/497,595 priority patent/US20050061704A1/en
Priority to EP02804168A priority patent/EP1451079A1/fr
Priority to AU2002333849A priority patent/AU2002333849B2/en
Priority to CA002465393A priority patent/CA2465393A1/fr
Publication of WO2003047998A1 publication Critical patent/WO2003047998A1/fr

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
    • 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"
    • 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

Definitions

  • the present invention relates to a package or container for one or more water-soluble capsules containing a detergent composition.
  • Detergent compositions for machine washing of laundry are provided in many forms such as free-flowing powders, liquids. Detergents in the form of compressed powder tablets are also commonly available.
  • Tablets have several advantages over free-flowing powdered products and these are well documented, in particular, as they do not require measuring they are thus easier to handle and dispense into the wash load and allow for accurate dosing of detergent .
  • Water-soluble capsules generally comprise a detergent composition encapsulated with water-soluble film, such as polyvinyl alcohol. Encapsulation allows for handling without direct contact with the detergent composition. This is especially advantageous when the detergent composition includes aggressive cleaning components which would irritate the skin on direct contact .
  • a further advantage of water-soluble capsules is that this allows discretising of other types of detergent e.g. liquid. Liquid is far more readily dissolvable than compressed powder and so not prone to the dissolution problems encountered with tablets formed in this way.
  • water-soluble capsules a problem encountered with water-soluble capsules is that the water soluble film material is vulnerable to increased levels of ambient humidity during storage and this can lead to premature dissolution of the film and as a result the capsule may rupture and release it contents.
  • Another problem is that if, during storage, the film of the water soluble capsule becomes damp, it may then increase the possibility of in-wash lodging as a tacky film is more likely to stick to the washing machine door before it has chance to be caught up in the main wash.
  • the invention provides one or more water-soluble capsules containing a detergent composition in combination with a package containing said one or more water-soluble capsules, characterised in that the package is formed from a material which has a Moisture
  • Vapour Transfer Rate (M.V.T.R) of between 0.25 g/m /day to
  • the water soluble capsules can be protected from ambient humidity during storage, by a simplified packaging.
  • a further problem is that many existing packages are unsuitable for encapsulated detergent - as they are designed for powders (e.g. boxes/bags from which powder is scooped) or liquids (bottles/refill bags from which the liquid is poured) or boxes in which tablets are stacked.
  • Such packaging does not capitalise on such characteristics of water-soluble film encapsulated detergent such as the possibility of direct handling.
  • the package is self-standing by means of a collapsible base portion which expands from a collapsed position to an expanded position when one or more capsules is/are placed on the base, and is collapsible when empty so as to make the package substantially flat.
  • the amount of plastic packaging material disposed in the environment can be substantially decreased as there is no need to also provide a separate support structure to allow the package to stand upright.
  • the provision of a self-standing package is particularly advantageous when used with encapsulated detergent, as the capsules can be conveniently retrieved by reaching into the standing package, even when there is only a single capsule remaining therein.
  • the package is formed as a single-walled body.
  • single-walled should be construed as meaning that at any point the is only one wall thick. It includes a body comprising one or more walls which have a laminate structure .
  • FIG. 1 is a perspective view of a sealed package containing a round-shaped water-soluble capsule of liquid detergent, according to the invention
  • Figure 2 is a front view of the package of Figure 1, shown empty;
  • Figure 3 is a plan view of the package of Figure 1, viewed from the base;
  • Figure 4 is a perspective view of another embodiment of the invention.
  • Figure 5 is a front view of the package of figure 4.
  • Figure 6 is a plan view of the package of Figure 4, viewed from the base;
  • Figure 7 is a side view of the package of figure 4.
  • the packaging system of the invention is intended to consist of a consumer unit containing the detergent composition of the invention and designed to be used/stored as such in the consumer homes .
  • the units shown are bags/pouches and can be made either from raw stock or from preformed and/or prefolded sheet material, and can be sealed by various means, e.g. by heat, adhesives/glue, tapes.
  • the bags/pouches herein are made of films, either monolayer, including coextruded materials, or laminated; such films are typically paper or plastic or combinations of the two; preferred materials for the bags herein are plastic and/or paper laminates.
  • Plastic, materials are typically polyolefines, and both plastic and paper can be virgin or recycled material; the films herein can be printed in different ways, typically gravure, flexo, offset .
  • films with moisture barrier properties obtained by resins, either coextruded or in different laminated layers, or coating by e.g. lacquers.
  • One combination of the invention is shown, comprising a plastic bag 1 which contains one or more water soluble capsules 3 (only one shown) of detergent liquid.
  • shaped water-soluble capsules may be used e.g. round, as shown in figures 1, 3 and 4 or rectangular (sometimes referred to as ⁇ pillow-shaped' ) as shown in figure 5.
  • the plastic bag 1 is constructed from a laminar material comprising two layers: an outer layer of polyester (PET) which is 12 microns thick and an inner layer of low linear density polyethylene (LLDPE) 150 microns thick.
  • PET polyester
  • LLDPE low linear density polyethylene
  • the bag has two rectangular side walls 2, 4 which are heat (or glue) -sealed together along corresponding longitudinal edges and which is closed at one end (the base portion 17) by a base wall 6 and at the other end (the upper portion 18) by 20, 22 seals both which are described below in greater detail .
  • a base wall 6 which is formed from a rectangular sheet of plastic, perimeter portions of which are heat (or glue) -sealed to respective edges portions of the end portions 8, 10 of the side walls 2,4.
  • the sealing portion 12 i.e. the part forming the seal with the base wall 6) is shaped such that the effective base area 16 is very generally elliptical (as shown more clearly in figure 3) .
  • a resealable closure member 20 which comprises a plastic zip 20 having corresponding engagement portions fixed on respective side walls 2,4, internally of the bag 1.
  • the package further includes a permanent heat or glue seal 22 in the uppermost portion 18a.
  • a permanent heat or glue seal 22 in the uppermost portion 18a.
  • the bag 1 can then be opened and sealed/resealed repeatedly by use of the zip 20.
  • the bag 1 is self-standing on a substantially flat surface shown generally at 14, (and which could be for example a shelf, work top etc.,) when one or more capsules is/are placed on the base portion: the weight of the capsule acts downward on the base wall which thereby expands laterally to support the capsule and as a result the package is disposed in an upright position.
  • the construction as described above allows the bag to be formed one wall thick but self-standing and without a supporting structure such as a box.
  • the laminar material comprises two layers: an outer layer of polyester (PET) which is 12 microns thick and an inner layer of low linear density polyethylen (LLDPE) 180 microns thick.
  • PET polyester
  • LLDPE low linear density polyethylen
  • This increased thickness of the LLDPE layer provides a reduced MVTR and additional stability for larger packs (e.g. where say 20 -30 or more capsules are packaged) .
  • FIG. 4-7 A further embodiment is shown in figures 4-7.
  • This bag is structure as for the package above except that it has outwardly curved sides which provide extra volume.
  • the bag may have an increased outer curvature at the base so as to lower the centre of gravity of the package when one or more capsules, are contained so providing a more stable package.
  • the package of figures 4-7 may comprise any suitable material, such as that in the embodiment shown in figures 1-3.
  • the detergent liquid contained in the water soluble capsules exemplified here comprises:
  • capsules contain a granular laundry detergent powder as follows :
  • the detergent composition may take any suitable form e.g. any liquid, gel, granulated powder or combination thereof. It is of course to be understood that the invention is not intended to be restricted to the details of the above embodiments which are described by way of example only.

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)
  • Packages (AREA)
  • Detergent Compositions (AREA)
  • Wrappers (AREA)

Abstract

L'invention concerne une ou plusieurs capsules (3) solubles dans l'eau et contenant une composition détergente, combinées à un emballage (1) contenant la ou les capsules solubles dans l'eau. L'emballage selon l'invention est caractérisé en ce qu'il est formé dans un matériau ayant un taux de transmission de vapeur d'eau compris entre 0,25 g/m2/jour et 10 g/m2/jour à 38 °C et 90 % d'humidité relative et, de préférence, un taux de transmission de vapeur d'eau compris entre 0,25 g/m2/jour et 5 g/m2/jour à 38 °C et 90 % d'humidité relative. Selon un mode de réalisation préféré de l'invention, l'emballage est autoporteur grâce à une partie de base repliable (16) qui peut passer d'une position repliée à une position dépliée lorsqu'une ou plusieurs capsules sont placées sur elle et qui peut être repliée lorsque l'emballage est vide afin de rendre l'emballage pratiquement plat.
PCT/EP2002/010415 2001-12-03 2002-09-17 Emballage pour une capsule soluble dans l'eau WO2003047998A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR0214172-8A BR0214172A (pt) 2001-12-03 2002-09-17 Combinação de uma ou mais cápsulas solúveis em água contendo uma composição detergente com uma embalagem
US10/497,595 US20050061704A1 (en) 2001-12-03 2002-09-17 Package for a water-soluble capsule
EP02804168A EP1451079A1 (fr) 2001-12-03 2002-09-17 Emballage pour une capsule soluble dans l'eau
AU2002333849A AU2002333849B2 (en) 2001-12-03 2002-09-17 Package for a water-soluble capsule
CA002465393A CA2465393A1 (fr) 2001-12-03 2002-09-17 Emballage pour une capsule soluble dans l'eau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0128946.1 2001-12-03
GBGB0128946.1A GB0128946D0 (en) 2001-12-03 2001-12-03 Package for a water-soluble capsule

Publications (1)

Publication Number Publication Date
WO2003047998A1 true WO2003047998A1 (fr) 2003-06-12

Family

ID=9926928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010415 WO2003047998A1 (fr) 2001-12-03 2002-09-17 Emballage pour une capsule soluble dans l'eau

Country Status (8)

Country Link
US (1) US20050061704A1 (fr)
EP (1) EP1451079A1 (fr)
AR (1) AR037473A1 (fr)
AU (1) AU2002333849B2 (fr)
BR (1) BR0214172A (fr)
CA (1) CA2465393A1 (fr)
GB (1) GB0128946D0 (fr)
WO (1) WO2003047998A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD510277S1 (en) 2003-06-03 2005-10-04 The Procter & Gamble Company Package
EP1605037A1 (fr) * 2004-06-08 2005-12-14 The Procter & Gamble Company Emballage de detergent
EP1905818A1 (fr) * 2006-09-28 2008-04-02 The Procter and Gamble Company Emballage de détèrgente
US20150136636A1 (en) * 2012-07-30 2015-05-21 Henkel Ag & Co. Kgaa Package comprising water-soluble film pouches filled with liquid washing or cleaning composition
EP2548810A4 (fr) * 2010-03-19 2015-07-29 Hosokawa Yoko Kk Sac autoporteur, procédé de production de celui-ci, et sac autoporteur ayant un contenu à l'intérieur de celui-ci
EP3050947A1 (fr) 2015-02-02 2016-08-03 The Procter and Gamble Company Emballage de détergent
US20160222321A1 (en) * 2015-02-02 2016-08-04 The Procter & Gamble Company Detergent pack
EP3124587A1 (fr) 2015-07-29 2017-02-01 The Procter and Gamble Company Produit de nettoyage multiphase à dose unitaire
EP3124586A1 (fr) 2015-07-29 2017-02-01 The Procter and Gamble Company Procédé de réduction des mauvaises odeurs dans un emballage
EP3266860A1 (fr) 2016-07-08 2018-01-10 The Procter and Gamble Company Procédé de fabrication d'une particule
WO2019083782A1 (fr) * 2017-10-25 2019-05-02 The Procter & Gamble Company Paquet de détergent

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070000800A1 (en) * 2005-06-29 2007-01-04 Masterchem Industries Llc Storage system for a paint-wet paint roller cover
AU2007353970B2 (en) * 2007-05-31 2014-10-09 Nordenia Deutschland Halle Gmbh Sheet-material packaging bag
EP2528955B1 (fr) * 2010-01-29 2019-05-15 Monosol, LLC Film hydrosoluble ayant des propriétés de dissolution et de contrainte améliorées, et paquets fabriqués à partir de celui-ci
US20120070106A1 (en) * 2010-09-20 2012-03-22 Gustavo Jose Camargo-Parodi Flexible bag containing unit dose articles
US7992713B1 (en) * 2010-12-28 2011-08-09 Emc Corporation Disk drive package
US20140091108A1 (en) * 2012-09-28 2014-04-03 Eric Sternberg System and method of treating a drain
US9365808B2 (en) 2011-09-28 2016-06-14 Eric Sternberg Composition and system for treating a drain and methods thereof
DE102011085778A1 (de) * 2011-11-04 2013-05-08 Henkel Ag & Co. Kgaa Verpackungssystem mit Duftstoffzusammensetzungsträger
ES2714130T3 (es) 2015-02-02 2019-05-27 Procter & Gamble Composición detergente
IT201900012774A1 (it) * 2019-07-24 2021-01-24 Ika S R L Prodotto cosmetico, confezione e procedimento di preparazione.
EP4116213A1 (fr) 2021-07-09 2023-01-11 Mohamed Zahhar Récipient destiné à contenir un produit cosmétique ; bouchon pour un tel récipient, et procédé de fabrication et de remplissage d'un tel récipient
EP4116214A1 (fr) 2021-07-09 2023-01-11 Mohamed Zahhar Récipient pour produit cosmétique et procédé de fabrication et de remplissage d'un tel récipient

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Publication number Priority date Publication date Assignee Title
EP0634485A1 (fr) * 1993-07-14 1995-01-18 The Procter & Gamble Company Combinaison détergent-conditionnement
DE19957438A1 (de) * 1999-06-16 2000-12-21 Henkel Kgaa Wasch- und Reinigungsmittelformkörper
US6224528B1 (en) * 1997-04-11 2001-05-01 Kapak Corporation Method for making bag constructions having inwardly directed side seal portions

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US4885105A (en) * 1987-05-14 1989-12-05 The Clorox Company Films from PVA modified with nonhydrolyzable anionic comonomers
US5059036A (en) * 1990-04-27 1991-10-22 Kapak Corporation Vented pouch arrangement and method
US5916685A (en) * 1996-07-09 1999-06-29 Tetra Laval Holdings & Finance, Sa Transparent high barrier multilayer structure
US6076968A (en) * 1996-11-26 2000-06-20 The Coca-Cola Company Easy open flexible pouch

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Publication number Priority date Publication date Assignee Title
EP0634485A1 (fr) * 1993-07-14 1995-01-18 The Procter & Gamble Company Combinaison détergent-conditionnement
US6224528B1 (en) * 1997-04-11 2001-05-01 Kapak Corporation Method for making bag constructions having inwardly directed side seal portions
DE19957438A1 (de) * 1999-06-16 2000-12-21 Henkel Kgaa Wasch- und Reinigungsmittelformkörper

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD510277S1 (en) 2003-06-03 2005-10-04 The Procter & Gamble Company Package
EP1605037A1 (fr) * 2004-06-08 2005-12-14 The Procter & Gamble Company Emballage de detergent
WO2005123895A1 (fr) * 2004-06-08 2005-12-29 The Procter & Gamble Company Emballage de detergent
US7304025B2 (en) * 2004-06-08 2007-12-04 The Procter & Gamble Company Detergent pack
JP2008501591A (ja) * 2004-06-08 2008-01-24 ザ プロクター アンド ギャンブル カンパニー 洗剤パック
JP4648393B2 (ja) * 2004-06-08 2011-03-09 ザ プロクター アンド ギャンブル カンパニー 洗剤パック
EP1905818A1 (fr) * 2006-09-28 2008-04-02 The Procter and Gamble Company Emballage de détèrgente
WO2008038189A1 (fr) * 2006-09-28 2008-04-03 The Procter & Gamble Company Emballage de détergent
EP2548810A4 (fr) * 2010-03-19 2015-07-29 Hosokawa Yoko Kk Sac autoporteur, procédé de production de celui-ci, et sac autoporteur ayant un contenu à l'intérieur de celui-ci
US20150136636A1 (en) * 2012-07-30 2015-05-21 Henkel Ag & Co. Kgaa Package comprising water-soluble film pouches filled with liquid washing or cleaning composition
EP3050947A1 (fr) 2015-02-02 2016-08-03 The Procter and Gamble Company Emballage de détergent
US20160222330A1 (en) * 2015-02-02 2016-08-04 The Procter & Gamble Company Detergent pack
US20160222321A1 (en) * 2015-02-02 2016-08-04 The Procter & Gamble Company Detergent pack
WO2016126582A1 (fr) 2015-02-02 2016-08-11 The Procter & Gamble Company Emballage de détergent
EP3124587A1 (fr) 2015-07-29 2017-02-01 The Procter and Gamble Company Produit de nettoyage multiphase à dose unitaire
EP3124586A1 (fr) 2015-07-29 2017-02-01 The Procter and Gamble Company Procédé de réduction des mauvaises odeurs dans un emballage
WO2017019272A1 (fr) 2015-07-29 2017-02-02 The Procter & Gamble Company Procédé de réduction des mauvaises odeurs dans un paquet
WO2017019271A1 (fr) 2015-07-29 2017-02-02 The Procter & Gamble Company Produit de nettoyage monodose multiphase
EP3266860A1 (fr) 2016-07-08 2018-01-10 The Procter and Gamble Company Procédé de fabrication d'une particule
WO2019083782A1 (fr) * 2017-10-25 2019-05-02 The Procter & Gamble Company Paquet de détergent
CN111278963A (zh) * 2017-10-25 2020-06-12 宝洁公司 洗涤剂包

Also Published As

Publication number Publication date
EP1451079A1 (fr) 2004-09-01
GB0128946D0 (en) 2002-01-23
BR0214172A (pt) 2004-09-28
US20050061704A1 (en) 2005-03-24
CA2465393A1 (fr) 2003-06-12
AU2002333849A1 (en) 2003-06-17
AR037473A1 (es) 2004-11-10
AU2002333849B2 (en) 2005-11-10

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