MA24338A1 - Film multicouche, procede de fabrication de poches et poches formees par sa mise en oeuvre. - Google Patents

Film multicouche, procede de fabrication de poches et poches formees par sa mise en oeuvre.

Info

Publication number
MA24338A1
MA24338A1 MA22531A MA22531A MA24338A1 MA 24338 A1 MA24338 A1 MA 24338A1 MA 22531 A MA22531 A MA 22531A MA 22531 A MA22531 A MA 22531A MA 24338 A1 MA24338 A1 MA 24338A1
Authority
MA
Morocco
Prior art keywords
pockets
film
layer
barrier layer
multilayer film
Prior art date
Application number
MA22531A
Other languages
English (en)
Inventor
Millon J
Original Assignee
Colgate Palmolive Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24263465&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA24338(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of MA24338A1 publication Critical patent/MA24338A1/fr

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
    • 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
    • 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
    • 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
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5866—Integral spouts
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S383/00—Flexible bags
    • Y10S383/906—Dispensing feature
    • 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.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • 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.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2809—Web or sheet containing structurally defined element or component and having an adhesive outermost layer including irradiated or wave energy treated component
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulding By Coating Moulds (AREA)
  • Insulating Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
MA22531A 1990-08-13 1991-08-08 Film multicouche, procede de fabrication de poches et poches formees par sa mise en oeuvre. MA24338A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/566,574 US5135785A (en) 1990-08-13 1990-08-13 Pouch containers and films therefor

Publications (1)

Publication Number Publication Date
MA24338A1 true MA24338A1 (fr) 1998-07-01

Family

ID=24263465

Family Applications (1)

Application Number Title Priority Date Filing Date
MA22531A MA24338A1 (fr) 1990-08-13 1991-08-08 Film multicouche, procede de fabrication de poches et poches formees par sa mise en oeuvre.

Country Status (30)

Country Link
US (1) US5135785A (fr)
EP (1) EP0471607B1 (fr)
JP (1) JPH04314533A (fr)
KR (1) KR100201222B1 (fr)
CN (1) CN1024774C (fr)
AT (1) ATE137167T1 (fr)
AU (1) AU647159B2 (fr)
BG (1) BG60361B2 (fr)
CA (1) CA2048949C (fr)
CZ (1) CZ286641B6 (fr)
DE (1) DE69118993T2 (fr)
EG (1) EG19213A (fr)
FI (1) FI105793B (fr)
GR (1) GR1000832B (fr)
HU (1) HU212343B (fr)
IE (1) IE912842A1 (fr)
MA (1) MA24338A1 (fr)
MW (1) MW2691A1 (fr)
MX (1) MX174150B (fr)
MY (1) MY107503A (fr)
NO (1) NO305065B1 (fr)
NZ (1) NZ239047A (fr)
PL (1) PL170816B1 (fr)
PT (1) PT98652B (fr)
RU (1) RU2040405C1 (fr)
TR (1) TR26284A (fr)
YU (1) YU47892B (fr)
ZA (1) ZA915597B (fr)
ZM (1) ZM3191A1 (fr)
ZW (1) ZW10091A1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642550A1 (fr) * 1992-05-29 1995-03-15 Ferro Corporation Articles en polymere soudables par haute frequence
US5998019A (en) * 1993-11-16 1999-12-07 Baxter International Inc. Multi-layered polymer structure for medical products
US6964798B2 (en) * 1993-11-16 2005-11-15 Baxter International Inc. Multi-layered polymer based thin film structure for medical grade products
FR2719051B1 (fr) * 1994-04-20 1996-05-31 Atochem Elf Sa Film thermoplastique soudable par haute fréquence.
US5935847A (en) 1994-10-28 1999-08-10 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US6297046B1 (en) 1994-10-28 2001-10-02 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US6586063B1 (en) * 1995-04-15 2003-07-01 The Procter & Gamble Company Multiple layer container
DE69514092T2 (de) * 1995-04-15 2000-08-24 Procter & Gamble Heisssiegelbares Mehrschichtmaterial mit Sperrschicht
US6024220A (en) 1995-06-07 2000-02-15 Baxter International Inc. Encapsulated seam for multilayer materials
US6391404B1 (en) 1995-06-07 2002-05-21 Baxter International Inc. Coextruded multilayer film materials and containers made therefrom
EP0807519A3 (fr) * 1996-05-14 1999-12-08 Elf Atochem S.A. Films multicouches soudables par haute fréquence
AU730240B2 (en) * 1996-07-03 2001-03-01 Baxter International Inc. Method of sealing a port tube in a container
US5806983A (en) * 1996-07-05 1998-09-15 Colgate-Palmolive Company Pouch having radio frequency energy sealable layer
US5958319A (en) * 1996-07-24 1999-09-28 Exxon Chemical Patents, Inc. Polyoelfin films having increased gas permeability and method for making
KR20000052857A (ko) 1996-10-29 2000-08-25 크라이오백 인코포레이티드 알에프-밀봉가능한 필로우 파우치
US6183460B1 (en) 1998-01-22 2001-02-06 Baxter International Inc. Multi-use solution container having flaps
JP2003525820A (ja) * 2000-01-14 2003-09-02 ザ、プロクター、エンド、ギャンブル、カンパニー ガス通気性容器
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US6372848B1 (en) 2000-10-10 2002-04-16 Baxter International Inc. Blend of ethylene and α-olefin copolymers obtained using a metallocene catalyst for fabricating medical films and tubings
US20030125662A1 (en) 2002-01-03 2003-07-03 Tuan Bui Method and apparatus for providing medical treatment therapy based on calculated demand
US6966697B2 (en) * 2002-02-22 2005-11-22 Pactiv Corporation Trash bags with narrowing seals to facilitate gripping
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
US20060165319A1 (en) * 2005-01-21 2006-07-27 Pactiv Corporation Polymeric bags with narrowing seals
US7998115B2 (en) 2007-02-15 2011-08-16 Baxter International Inc. Dialysis system having optical flowrate detection
US7731689B2 (en) 2007-02-15 2010-06-08 Baxter International Inc. Dialysis system having inductive heating
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US8361023B2 (en) 2007-02-15 2013-01-29 Baxter International Inc. Dialysis system with efficient battery back-up
US8558964B2 (en) 2007-02-15 2013-10-15 Baxter International Inc. Dialysis system having display with electromagnetic compliance (“EMC”) seal
US20110226410A1 (en) * 2008-05-08 2011-09-22 Empting Jr Harry V Edge Banding
US20090280321A1 (en) * 2008-05-08 2009-11-12 Empting Jr Harry V Edge Banding
US20100195937A1 (en) * 2009-02-05 2010-08-05 The Glad Products Company Bag
US8734927B2 (en) 2011-10-19 2014-05-27 Ultra Tech Extrusions Of Tennessee Green multi-polymer T-molding
DE202012000382U1 (de) 2012-01-16 2012-04-17 Flexopack S.A. Zusammensetzung für eine Folie
JP6128954B2 (ja) * 2013-05-23 2017-05-17 株式会社東京自働機械製作所 縦形製袋充填包装機
KR102520483B1 (ko) 2014-10-02 2023-04-12 다우 글로벌 테크놀로지스 엘엘씨 양호한 난연성을 갖는 고주파 용접가능한 에틸렌계 폴리머 조성물
CN107110868B (zh) 2014-10-29 2020-08-21 雅培制药有限公司 采用ns3捕获肽的受试者抗hcv抗体检测测定
EP3233424A1 (fr) * 2015-01-08 2017-10-25 Colgate-Palmolive Company Dispositifs et procédés pour fabriquer une poche
CN106626642B (zh) * 2016-12-29 2018-08-14 东莞市开源塑化科技有限公司 爽滑不粘eva复合薄膜
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
KR102130819B1 (ko) 2019-12-31 2020-07-06 주식회사 엔베코코스메틱 파우치 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149345B (en) * 1983-11-09 1987-03-11 Grace W R & Co Heat sterilizable laminate films
FI73386C (fi) * 1985-09-25 1987-10-09 Wihuri Oy En stark aongsteriliserbar maongskiktsfolie och daerav framstaellda foerpackningar foer fysiologiska loesningar.
CA1333165C (fr) * 1986-02-07 1994-11-22 Baxter Travenol Laboratories, Inc. Matieres plastiques sterilisables a plusieurs couches pour conditionnement medical et autre recipient analogue
EP0243510B1 (fr) * 1986-04-15 1991-10-02 W.R. Grace & Co.-Conn. Film d'emballage multicouche
US4828891A (en) * 1987-02-02 1989-05-09 Viskase Corporation Four-layer puncture resistant film
US4977022A (en) * 1988-03-15 1990-12-11 W. R. Grace & Co.-Conn. Barrier stretch film
US4952451A (en) * 1988-11-17 1990-08-28 W. R. Grace & Co.-Conn. Stretch/shrink film with improved oxygen transmission
US4998646A (en) * 1989-03-23 1991-03-12 Colgate-Palmolive Co. Flexible pouch contoured to facilitate pouring

Also Published As

Publication number Publication date
YU138891A (sh) 1995-10-03
BG60361B2 (en) 1994-09-30
HUT62231A (en) 1993-04-28
DE69118993T2 (de) 1996-12-05
CA2048949C (fr) 2002-01-15
RU2040405C1 (ru) 1995-07-25
ZA915597B (en) 1993-03-31
FI913810A (fi) 1992-02-14
PL291410A1 (en) 1992-03-09
GR1000832B (el) 1993-01-25
NO913128D0 (no) 1991-08-12
CN1024774C (zh) 1994-06-01
NO305065B1 (no) 1999-03-29
PT98652A (pt) 1993-10-29
YU47892B (sh) 1996-05-20
NO913128L (no) 1992-02-14
AU8157991A (en) 1992-02-27
IE912842A1 (en) 1992-02-26
FI105793B (fi) 2000-10-13
CA2048949A1 (fr) 1992-02-14
EP0471607A1 (fr) 1992-02-19
DE69118993D1 (de) 1996-05-30
ATE137167T1 (de) 1996-05-15
MY107503A (en) 1995-12-31
KR100201222B1 (ko) 1999-06-15
ZW10091A1 (en) 1991-09-25
AU647159B2 (en) 1994-03-17
FI913810A0 (fi) 1991-08-12
CS236491A3 (en) 1992-03-18
JPH04314533A (ja) 1992-11-05
MX174150B (es) 1994-04-25
CZ286641B6 (cs) 2000-05-17
US5135785A (en) 1992-08-04
NZ239047A (en) 1994-08-26
EP0471607B1 (fr) 1996-04-24
KR920004150A (ko) 1992-03-27
TR26284A (tr) 1995-02-15
GR910100348A (en) 1992-08-31
HU212343B (en) 1996-05-28
HU912682D0 (en) 1992-02-28
ZM3191A1 (en) 1992-03-27
CN1058937A (zh) 1992-02-26
MW2691A1 (en) 1993-07-14
PT98652B (pt) 1999-01-29
PL170816B1 (pl) 1997-01-31
EG19213A (en) 1994-09-29

Similar Documents

Publication Publication Date Title
MA24338A1 (fr) Film multicouche, procede de fabrication de poches et poches formees par sa mise en oeuvre.
DK710188D0 (da) Barrierefolie til vakuumpakning og lignende
FI940954A0 (fi) Monikerroksiset polymeerikalvot ja menetelmä niiden valmistamiseksi
ATE21857T1 (de) Siegelbare mehrschichtfolien mit geringer gasdurchlaessigkeit und daraus hergestellte verpackungen.
DK0649370T3 (da) Beholder med oxygenbarriere
ZA864364B (en) Heat sealable multilayer films with low permeability to gas and their use as packaging material
NZ333941A (en) Multilayered film comprising a polyamide sealant, a polyamide core layer, and an oxygen barrier layer
CA2099932A1 (fr) Pellicule polyolefine multicouche, orientee bi-axialement, pouvant etre thermosoudees a de faibles temperatures
JP2960519B2 (ja) バリアー性輸液包装材
DE3475604D1 (en) Multi-layer flexible sheet structure for packaging, a package made therefrom, and a method of making the said structure
ES8707268A1 (es) Un procedimiento para producir una pelicula termo contraible de capas multiples de material polimero.
JP3252523B2 (ja) 包装体の製造方法
JPS59174469A (ja) チユ−ブ状無菌包装用袋
IT1207999B (it) Pellicola multistrato termoplastica per imballaggio e sacchetti da essa ricavati.
NZ239561A (en) Multi-layer cook-in laminate with food contact layer comprising lldpe and ethylene/alpha-olefin and optionally an anti-block agent