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WO1996001775A1 - Poche de conditionnement a canaux d'air rigidifiants - Google Patents

Poche de conditionnement a canaux d'air rigidifiants Download PDF

Info

Publication number
WO1996001775A1
WO1996001775A1 PCT/DK1995/000287 DK9500287W WO9601775A1 WO 1996001775 A1 WO1996001775 A1 WO 1996001775A1 DK 9500287 W DK9500287 W DK 9500287W WO 9601775 A1 WO9601775 A1 WO 9601775A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging
foil
air
packaging container
portions
Prior art date
Application number
PCT/DK1995/000287
Other languages
English (en)
Inventor
Monica Prats
Original Assignee
Danapak Holding A/S
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 Danapak Holding A/S filed Critical Danapak Holding A/S
Priority to AU29213/95A priority Critical patent/AU2921395A/en
Publication of WO1996001775A1 publication Critical patent/WO1996001775A1/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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • 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"

Definitions

  • the invention relates to a packaging container, especially for liquids, and produced from foil which is welded together to form a cavity into which liquid can be filled, and where the container can be closed and thereafter opened for the emptying of the liquid, a method for the manufacture of and the use of the container.
  • Containers made of foil materials are not immediately usable for the packaging of liquids, the reason being "that they do not have the necessary rigidity or shape-retaining qualities.
  • the packaging can be used providing that it is given a suitable shape.
  • the shape can be tetragonal, conical or pyramidical or a derivation of such shapes.
  • the base of the container By making the base of the container sufficiently large, it will be capable of maintaining its shape even in a wholly or partly emptied state, and will hereby retain its function as a packaging container.
  • the foil pack ⁇ aging so that the foil comprises an outer layer and an inner layer, said layers being laminated in such a manner that unlaminated portions extend from the one side or end of the container to its opposite side or end, said unlaminated portions forming pockets which can be filled with air before being welded together, and such that each pocket constitutes a closed chamber, in a surprisingly simple manner there is achieved a packaging which has shape-retaining qualities of such a degree that it finds immediate application in the packaging of liquids, i.e. the container maintains its shape, even though it is partly or completely empty, thus making it possible for the liquid to be poured out of the container in the same manner as from a jug or other rigid container.
  • the container is robust, in that it is not influenced to any noteworthy degree by one or possibly more leakages or punctures in the pockets or chambers, the reason being that the rest of the chambers will remain filled with air and hereby ensure that the packaging main ⁇ tains its shape-stability.
  • a particularly good packaging can be achieved by means of barrier layers, decoration layers and the like in the outer foil. Moreover, this can be of such a stiffness that the outside of the packaging remains more or less plane, whereby the finished packaging is given a smooth surface.
  • the inner layer of foil can be made very thin, in that this layer shall function only as a separation layer between air and liquid.
  • the amount of packaging foil is hereby limited.
  • the packaging As disclosed in claim 5, by dimensioning the packaging so that it can contain right up to 10 litres, it can be used as packaging for practically all existing consumer pro ⁇ ducts.
  • fig. 1 shows the packaging after the welding together of the foil layers
  • fig. 2 shows the packaging with air-filled and closed chambers
  • fig. 3 shows a section through the packaging seen in the direction III-III in fig. 2, and
  • fig. 4 shows the packaging after filling and closing.
  • the foil suitable for the manufacture of the packaging container according to the invention is produced by commonly-known lamination of two or more layers of foil, either by welding and/or by the use of an adhesive.
  • the layers of foil must be dimensioned and configured to meet the demands which the finished packaging is required to fulfil, i.e. with regard to strength, barrier layer for light and gas, printing layer and the like.
  • the layers of foil comprise an outer foil layer 2 and an inner foil layer 3.
  • the outer layer of foil 2 can be selected from the known materials for the production of packaging for liquids, while the inner layer of foil 3 needs only to fulfil the requirements for separation between air and the liquid.
  • the foil layers 2 and 3 forming the lamination are produced in a commonly-known manner, and the lamination is effected in a machine with means for the application of adhesive or heat in the areas where the lamination is to take place.
  • lamination takes place along the lines 4 which extend in a parallel manner, and which have a distance between them which corresponds to the cross- sectional area of the longitudinal channel 6 which is form ⁇ ed between adjacent laminations 4.
  • Foil thus laminated is used for the production of the pack ⁇ aging 1, as shown in fig. 4, and which will be described in the following.
  • the two foils 2 and 3 are first welded together along the side 8, see fig. 1, and a possible bottom portion 9 is inserted as indicated in fig. 3.
  • unlaminated channels 5 extend from the bottom and upwards at the side of the packaging.
  • the next step in the production is the filling of the cavities of the individual channels 6 with air, and sub ⁇ sequent closing by welding which, as shown in fig. 2, can extend along a seam 7 at a suitable distance from the edge of the packaging, and leaving an edge portion 11.
  • the air pockets 6 are substantially oval in cross-section, so that the outside of the packaging becomes suitably profiled at the sides and is hereby suitable for holding in the hand.
  • the inside 10 of the packaging can hereafter be filled with liquid in a commonly-known manner, after which the pack ⁇ aging is closed by means of a weld seam 12 in the edge portion 11 as shown in fig. 4.
  • the packaging can now be used in a way which corresponds completely to that of a rigid form of packaging, these charac eristics being maintained by the packaging during the whole of the emptying.
  • the air chambers 6 ensure the stiffness, and at the same time they facilitate the handling of the packaging.
  • the packaging has a suitable resilience, the result being that it does not slip easily out of the hand.
  • the air pockets have an insulating effect, which is an advantage when the packaging is used for cold drinks.
  • the packaging is very much the same as known kinds of packaging in both use and appearance, but with those advantages that are provided by the air pockets.
  • the consumption of material is low, which especially with larger packagings is distinct compared with corresponding packagings of stiff material, such as those made of laminated paper or cardboard.
  • the production and the filling of the packaging according to the invention can take place on known packaging and filling machines, which naturally must be provided with means for the filling with air and the welding of the pockets 6.
  • the packaging can be produced with a capacity of up to several litres, which makes it possible for relatively large amounts of liquid to be packaged in this simple manner.
  • the packaging can easily be compressed, possibly after the air pockets have been punctured, and disposed of in a commonly-known manner, completely corresponding to or ⁇ dinary forms of foil packaging.
  • pack ⁇ aging containers in shapes other than that shown in the drawing and other than the packaging described, including shapes which are known from existing packaging, merely providing that these comprise foils with separate air pockets 6 for the stiffening of the sides of the packaging.
  • the chambers are described as being filled with air, but this must be under ⁇ stood as being merely an example of a suitable gas. Naturally, other gases can be used for the purpose.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)

Abstract

L'invention concerne un conditionnement flexible pour des liquides comme le lait, réalisé à partir d'un film stratifié présentant des parties non stratifiées (5) parallèles qui partent du fond du conditionnement (1) vers le haut et qui forment des canaux (6) entre les couches (2, 3) du film. Lorsqu'on remplit ces canaux (6) avec de l'air et qu'on les ferme ensuite par une soudure (7) pour constituer des chambres fermées, les poches d'air donnent une certaine stabilité de forme et une certaine rigidité qui permettent d'utiliser les conditionnements pour recevoir des liquides, sans qu'ils s'affaissent lorsqu'on les vide. En d'autre termes, le conditionnement se comporte de la même manière qu'un conditionnement rigide. Le conditionnement de l'invention constitue un conditionnement simple et bon marché pour conditionner des produits de grande consommation dans des quantités relativement importantes, par exemple allant jusqu'à plusieurs litres par conditionnement, tout en assurant la meilleure protection possible du liquide.
PCT/DK1995/000287 1994-07-08 1995-07-05 Poche de conditionnement a canaux d'air rigidifiants WO1996001775A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29213/95A AU2921395A (en) 1994-07-08 1995-07-05 Packaging pouch with stiffening air channels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK0827/94 1994-07-08
DK82794A DK82794A (da) 1994-07-08 1994-07-08 Emballagebeholder

Publications (1)

Publication Number Publication Date
WO1996001775A1 true WO1996001775A1 (fr) 1996-01-25

Family

ID=8098000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK1995/000287 WO1996001775A1 (fr) 1994-07-08 1995-07-05 Poche de conditionnement a canaux d'air rigidifiants

Country Status (3)

Country Link
AU (1) AU2921395A (fr)
DK (1) DK82794A (fr)
WO (1) WO1996001775A1 (fr)

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311753A (en) * 1996-04-01 1997-10-08 Tetra Laval Holdings & Finance A packaging material web for a self-supporting packaging container wall
WO1998001354A1 (fr) * 1996-07-10 1998-01-15 Naeslund Ingemar Recipient d'emballage et procede de fabrication dudit recipient
KR100551511B1 (ko) * 1996-07-10 2007-06-04 잉게마르 내슬룬트 물질패키징용기
WO2013169686A1 (fr) * 2012-05-07 2013-11-14 The Procter & Gamble Company Récipients flexibles dotés de volumes de produits multiples
EP2671818A1 (fr) 2012-06-05 2013-12-11 Nordenia Deutschland Halle GmbH Emballage d'un produit qui forme un gaz à l'intérieur de l'emballage
WO2013182293A1 (fr) * 2012-06-06 2013-12-12 Fresenius Medical Care Deutschland Gmbh Contenant pour concentré doté d'éléments de support
WO2014025610A1 (fr) * 2012-08-06 2014-02-13 The Procter & Gamble Company Procédés de fabrication de récipients souples
CN104284844A (zh) * 2012-05-07 2015-01-14 宝洁公司 柔性容器
WO2015017620A1 (fr) * 2013-08-01 2015-02-05 The Procter & Gamble Company Contenants flexibles à soudure améliorée et leurs procédés de fabrication
WO2015069856A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Contenants flexibles présentant des valves flexibles
WO2015069821A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipients souples et procédés de fabrication correspondants
WO2015069857A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Contenants flexibles dotés de systèmes d'évents
WO2015069859A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipient souple et procédés de formation correspondants
WO2015069820A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipients flexibles faciles à vider
WO2015069822A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Contenants souples et leurs procédés de fabrication
WO2015069858A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Contenants flexibles destinés à être utilisés avec des produits à courte durée de conservation et procédé permettant d'accélérer la distribution de contenants flexibles
WO2015069819A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipients souples et leurs procédés de formage
WO2015069855A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipients dotés d'un volume de produit et structure d'espacement couplée sur celui-ci
US9327867B2 (en) 2013-08-01 2016-05-03 The Procter & Gamble Company Enhancements to tactile interaction with film walled packaging having air filled structural support volumes
WO2016100759A1 (fr) 2014-12-19 2016-06-23 The Procter & Gamble Company Procédé de fabrication d'une gamme de récipients flexibles
WO2016100757A1 (fr) 2014-12-19 2016-06-23 The Procter & Gamble Company Groupe de récipients flexibles
WO2016164681A1 (fr) 2015-04-10 2016-10-13 The Procter & Gamble Company Contenants souples dotés d'éléments inférieurs intermédiaires
WO2017004106A1 (fr) 2015-06-30 2017-01-05 The Procter & Gamble Company Récipients souples comportant des parties amovibles
US9688459B2 (en) 2013-08-01 2017-06-27 The Procter & Gamble Company Disposable flexible containers having surface elements
US9896253B2 (en) 2015-04-10 2018-02-20 The Procter & Gamble Company Flexible containers with reinforcing seals
US9914575B2 (en) 2015-04-10 2018-03-13 The Procter & Gamble Company Flexible containers with puckered corners
US9988190B2 (en) 2015-04-10 2018-06-05 The Procter & Gamble Company Flexible containers with biased dispensing
US10017300B2 (en) 2015-04-10 2018-07-10 The Procter & Gamble Company Flexible containers with product dispensing visibility
WO2018156309A1 (fr) 2017-02-22 2018-08-30 The Procter & Gamble Company Procédés de fabrication de contenants souples avec des cadres de support structural
WO2018156308A1 (fr) 2017-02-21 2018-08-30 The Procter & Gamble Company Procédés de fabrication de récipients souples ventilés
WO2018165360A1 (fr) 2017-03-08 2018-09-13 The Procter & Gamble Company Contenants souples à graphismes de contenants rigides
WO2018175149A1 (fr) 2017-03-24 2018-09-27 The Procter & Gamble Company Procédés d'ouverture de récipients souples
WO2018200231A1 (fr) 2017-04-27 2018-11-01 The Procter & Gamble Company Procédés d'ajout de matériau d'expansion à des contenants souples
WO2018200230A1 (fr) 2017-04-27 2018-11-01 The Procter & Gamble Company Procédés permettant de fermer hermétiquement des contenants souples avec des matériaux d'expansion
US10183785B2 (en) 2016-04-26 2019-01-22 The Proctor & Gamble Company Flexible containers with venting structure
US10457457B2 (en) 2016-04-26 2019-10-29 The Procter & Gamble Company Flexible containers with bottom support structure
WO2020018840A1 (fr) * 2018-07-20 2020-01-23 The Procter & Gamble Company Conditionnement souple pour expédition
US11059626B2 (en) 2015-09-09 2021-07-13 Kao Corporation Sheet material container
US11091306B2 (en) 2014-12-19 2021-08-17 The Procter & Gamble Company Flexible containers with easily variable sizing
US11338975B2 (en) 2018-05-16 2022-05-24 The Procter & Gamble Company Container blanks for flexible packages and methods of making flexible packages
US11858713B2 (en) 2020-10-30 2024-01-02 The Procter & Gamble Company Inflation feature for package, inflation rig assembly, and method of inflating
US11897682B2 (en) 2020-03-13 2024-02-13 The Procter & Gamble Company Flexible package
US12037154B2 (en) 2018-05-16 2024-07-16 The Procter & Gamble Company Method of performing a task in registration with a seal in materials and flexible containers made by method

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US4574953A (en) * 1984-10-30 1986-03-11 Oleg Garbuzov Container for fragile articles
US4941754A (en) * 1989-05-26 1990-07-17 Paul Murdock Inflatable self-supporting bag
US5263587A (en) * 1992-08-31 1993-11-23 Plastic Development, Inc. Inflatable packaging pouch
EP0621208A1 (fr) * 1993-04-19 1994-10-26 Tetra Laval Holdings & Finance SA Matière d'emballage et son procédé d'obtention

Patent Citations (4)

* Cited by examiner, † Cited by third party
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US4574953A (en) * 1984-10-30 1986-03-11 Oleg Garbuzov Container for fragile articles
US4941754A (en) * 1989-05-26 1990-07-17 Paul Murdock Inflatable self-supporting bag
US5263587A (en) * 1992-08-31 1993-11-23 Plastic Development, Inc. Inflatable packaging pouch
EP0621208A1 (fr) * 1993-04-19 1994-10-26 Tetra Laval Holdings & Finance SA Matière d'emballage et son procédé d'obtention

Cited By (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311753A (en) * 1996-04-01 1997-10-08 Tetra Laval Holdings & Finance A packaging material web for a self-supporting packaging container wall
GB2311753B (en) * 1996-04-01 1999-06-30 Tetra Laval Holdings & Finance A packaging material web for a self-supporting packaging container wall, and packaging containers made from the web
WO1998001354A1 (fr) * 1996-07-10 1998-01-15 Naeslund Ingemar Recipient d'emballage et procede de fabrication dudit recipient
US6244466B1 (en) 1996-07-10 2001-06-12 Ingemar Näslund Packaging container and a method of its manufacture
CN1077070C (zh) * 1996-07-10 2002-01-02 英格马尔·内斯隆德 包装容器
RU2181095C2 (ru) * 1996-07-10 2002-04-10 Ингемар НЕСЛУНД Упаковочный контейнер
KR100551511B1 (ko) * 1996-07-10 2007-06-04 잉게마르 내슬룬트 물질패키징용기
WO2013169681A1 (fr) * 2012-05-07 2013-11-14 The Procter & Gamble Company Récipients flexibles
WO2013169686A1 (fr) * 2012-05-07 2013-11-14 The Procter & Gamble Company Récipients flexibles dotés de volumes de produits multiples
WO2013169684A1 (fr) * 2012-05-07 2013-11-14 The Procter & Gamble Company Récipients flexibles dotés d'un panneau de décoration
RU2612627C2 (ru) * 2012-05-07 2017-03-09 Дзе Проктер Энд Гэмбл Компани Эластичные контейнеры
KR101741887B1 (ko) * 2012-05-07 2017-05-30 더 프록터 앤드 갬블 캄파니 가요성 용기
US9469088B2 (en) 2012-05-07 2016-10-18 The Procter & Gamble Company Flexible materials for flexible containers
US9682537B2 (en) 2012-05-07 2017-06-20 The Procter & Gamble Company Flexible materials for flexible containers
CN104284844A (zh) * 2012-05-07 2015-01-14 宝洁公司 柔性容器
JP2015520706A (ja) * 2012-05-07 2015-07-23 ザ プロクター アンド ギャンブルカンパニー 可撓性容器
CN104334465A (zh) * 2012-05-07 2015-02-04 宝洁公司 具有装饰面板的柔性容器
US9815258B2 (en) 2012-05-07 2017-11-14 The Procter & Gamble Company Flexible containers
US10005261B2 (en) 2012-05-07 2018-06-26 The Procter & Gamble Company Flexible containers
EP2671818A1 (fr) 2012-06-05 2013-12-11 Nordenia Deutschland Halle GmbH Emballage d'un produit qui forme un gaz à l'intérieur de l'emballage
CN104334202A (zh) * 2012-06-06 2015-02-04 弗雷森纽斯医疗护理德国有限责任公司 带有支撑元件的浓缩物容器
WO2013182293A1 (fr) * 2012-06-06 2013-12-12 Fresenius Medical Care Deutschland Gmbh Contenant pour concentré doté d'éléments de support
US9782528B2 (en) 2012-06-06 2017-10-10 Fresenius Medical Care Deutschland Gmbh Concentrate container having supporting elements
US10040581B2 (en) 2012-08-06 2018-08-07 The Procter & Gamble Company Methods of making flexible containers
WO2014025609A1 (fr) * 2012-08-06 2014-02-13 The Procter & Gamble Company Procédés de fabrication de récipients souples
CN104603021A (zh) * 2012-08-06 2015-05-06 宝洁公司 制造柔性容器的方法
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KR20150022019A (ko) * 2012-08-06 2015-03-03 더 프록터 앤드 갬블 캄파니 가요성 용기를 제조하는 방법
EP3178753A1 (fr) * 2012-08-06 2017-06-14 The Procter and Gamble Company Procédés de fabrication de récipients souples
US9802719B2 (en) 2012-08-06 2017-10-31 The Procter & Gamble Company Methods of making flexible containers
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KR101897861B1 (ko) * 2012-08-06 2018-09-12 더 프록터 앤드 갬블 캄파니 가요성 용기를 제조하는 방법
WO2014025610A1 (fr) * 2012-08-06 2014-02-13 The Procter & Gamble Company Procédés de fabrication de récipients souples
US10414523B2 (en) 2012-08-06 2019-09-17 The Procter & Gamble Company Methods of making flexible containers
CN105431356A (zh) * 2013-08-01 2016-03-23 宝洁公司 具有改善的接缝的柔性容器及其制备方法
US9731889B2 (en) 2013-08-01 2017-08-15 The Procter & Gamble Company Flexible containers having improved seam and methods of making the same
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RU2628889C1 (ru) * 2013-08-01 2017-08-22 Дзе Проктер Энд Гэмбл Компани Эластичные контейнеры с улучшенным швом и способы их изготовления
US9327867B2 (en) 2013-08-01 2016-05-03 The Procter & Gamble Company Enhancements to tactile interaction with film walled packaging having air filled structural support volumes
WO2015017620A1 (fr) * 2013-08-01 2015-02-05 The Procter & Gamble Company Contenants flexibles à soudure améliorée et leurs procédés de fabrication
US11472146B2 (en) 2013-08-01 2022-10-18 The Procter & Gamble Company Flexible containers having improved seam and methods of making the same
WO2015069822A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Contenants souples et leurs procédés de fabrication
WO2015069819A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipients souples et leurs procédés de formage
JP2016534949A (ja) * 2013-11-06 2016-11-10 ザ プロクター アンド ギャンブル カンパニー 製品容積、及びこれに連結されるスタンドオフ構造物を有する容器
US10131457B2 (en) 2013-11-06 2018-11-20 The Procter & Gamble Company Flexible containers and methods of making the same
WO2015069856A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Contenants flexibles présentant des valves flexibles
WO2015069820A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipients flexibles faciles à vider
US9694965B2 (en) 2013-11-06 2017-07-04 The Procter & Gamble Company Flexible containers having flexible valves
WO2015069821A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipients souples et procédés de fabrication correspondants
CN105683060A (zh) * 2013-11-06 2016-06-15 宝洁公司 柔性容器以及形成所述柔性容器的方法
CN105683059A (zh) * 2013-11-06 2016-06-15 宝洁公司 具有产品体积和联接到其的支座结构的容器
WO2015069855A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Récipients dotés d'un volume de produit et structure d'espacement couplée sur celui-ci
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WO2015069857A1 (fr) 2013-11-06 2015-05-14 The Procter & Gamble Company Contenants flexibles dotés de systèmes d'évents
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