GB1510115A - Laminate film for use in vacuum packaging - Google Patents

Laminate film for use in vacuum packaging

Info

Publication number
GB1510115A
GB1510115A GB27514/74A GB2751474A GB1510115A GB 1510115 A GB1510115 A GB 1510115A GB 27514/74 A GB27514/74 A GB 27514/74A GB 2751474 A GB2751474 A GB 2751474A GB 1510115 A GB1510115 A GB 1510115A
Authority
GB
United Kingdom
Prior art keywords
film
films
laminate
copolymer
microns
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.)
Expired
Application number
GB27514/74A
Other languages
English (en)
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.)
WR Grace and Co
Original Assignee
WR Grace and 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
Application filed by WR Grace and Co filed Critical WR Grace and Co
Priority to GB27514/74A priority Critical patent/GB1510115A/en
Priority to IT7524524A priority patent/IT1039102B/it
Priority to AU82226/75A priority patent/AU8222675A/en
Priority to DE19752527166 priority patent/DE2527166A1/de
Priority to BE157451A priority patent/BE830377A/xx
Priority to SE7507044A priority patent/SE7507044L/xx
Priority to NL7507252A priority patent/NL7507252A/xx
Priority to FR7519152A priority patent/FR2275377A1/fr
Priority to DK278075A priority patent/DK278075A/da
Priority to JP50073833A priority patent/JPS5113876A/ja
Priority to CH800175A priority patent/CH605271A5/xx
Priority to CA229,675A priority patent/CA1069447A/en
Publication of GB1510115A publication Critical patent/GB1510115A/en
Expired legal-status Critical Current

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
    • B32B27/30—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
    • 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
    • B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
    • 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
    • B65D75/5855—Peelable seals
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • 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
    • B32B2439/46—Bags
    • 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
    • B32B2439/70—Food packaging
    • 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
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)
  • Basic Packing Technique (AREA)
  • Wrappers (AREA)
  • Bag Frames (AREA)
GB27514/74A 1974-06-20 1974-06-20 Laminate film for use in vacuum packaging Expired GB1510115A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB27514/74A GB1510115A (en) 1974-06-20 1974-06-20 Laminate film for use in vacuum packaging
IT7524524A IT1039102B (it) 1974-06-20 1975-06-18 Pellicola di laminato atta all impiego in confezioni sottovuoto
AU82226/75A AU8222675A (en) 1974-06-20 1975-06-18 Laminate film for use in vacuum packaging
DE19752527166 DE2527166A1 (de) 1974-06-20 1975-06-18 Laminatfolie fuer vakuumverpackungen
BE157451A BE830377A (fr) 1974-06-20 1975-06-18 Pellicule stratifiee pour l'emballage sous vide
SE7507044A SE7507044L (sv) 1974-06-20 1975-06-18 Laminatfilm for vakuumemballering.
NL7507252A NL7507252A (nl) 1974-06-20 1975-06-18 Gelaagde film voor vacuumverpakking.
FR7519152A FR2275377A1 (fr) 1974-06-20 1975-06-18 Pellicule stratifiee pour l'emballage sous vide
DK278075A DK278075A (da) 1974-06-20 1975-06-19 Laminatfolie til brug i vakuumemballage
JP50073833A JPS5113876A (en) 1974-06-20 1975-06-19 Sekisofuirumu oyobi hoso
CH800175A CH605271A5 (enrdf_load_html_response) 1974-06-20 1975-06-19
CA229,675A CA1069447A (en) 1974-06-20 1975-06-19 Laminate film for use in vacuum packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27514/74A GB1510115A (en) 1974-06-20 1974-06-20 Laminate film for use in vacuum packaging

Publications (1)

Publication Number Publication Date
GB1510115A true GB1510115A (en) 1978-05-10

Family

ID=10260813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27514/74A Expired GB1510115A (en) 1974-06-20 1974-06-20 Laminate film for use in vacuum packaging

Country Status (12)

Country Link
JP (1) JPS5113876A (enrdf_load_html_response)
AU (1) AU8222675A (enrdf_load_html_response)
BE (1) BE830377A (enrdf_load_html_response)
CA (1) CA1069447A (enrdf_load_html_response)
CH (1) CH605271A5 (enrdf_load_html_response)
DE (1) DE2527166A1 (enrdf_load_html_response)
DK (1) DK278075A (enrdf_load_html_response)
FR (1) FR2275377A1 (enrdf_load_html_response)
GB (1) GB1510115A (enrdf_load_html_response)
IT (1) IT1039102B (enrdf_load_html_response)
NL (1) NL7507252A (enrdf_load_html_response)
SE (1) SE7507044L (enrdf_load_html_response)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355721A (en) 1979-05-11 1982-10-26 American Can Company Package for food products
US4495249A (en) * 1982-02-19 1985-01-22 Kureha Kagaku Kogyo Kabushiki Kaisha Heat shrinkable multi-layered laminate film
US4526821A (en) * 1979-07-20 1985-07-02 American Can Company Multi-layer container and method of making same
GB2166369A (en) * 1984-09-18 1986-05-08 Moplefan Spa Packing film
EP0243510A1 (en) * 1986-04-15 1987-11-04 W.R. Grace & Co.-Conn. Multilayer packaging film
EP0319732A1 (en) * 1987-11-30 1989-06-14 Viskase Corporation Meat product package
GB2218669A (en) * 1988-05-20 1989-11-22 Grace W R & Co Packaging film
US4927677A (en) * 1987-04-28 1990-05-22 Nikka Co., Ltd. Composite materials and top materials for retort container
US4956210A (en) * 1980-04-15 1990-09-11 Quantum Chemical Corporation Flexible film laminates and packaging
US5037285A (en) 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US5356676A (en) * 1991-08-23 1994-10-18 Wolff Walsrode Ag Coextruded biaxially stretched tubular film
US5523045A (en) 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
US6129960A (en) 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
WO2004074106A1 (en) 2003-02-21 2004-09-02 Cryovac , Inc. Method and apparatus for manufacturing an easy-to-open package
WO2023170320A1 (es) * 2022-03-11 2023-09-14 ULMA Packaging, S.Coop. Método de control para una máquina de envasado y máquina de envasado asociada

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064296A (en) * 1975-10-02 1977-12-20 W. R. Grace & Co. Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer
GB1579872A (en) * 1977-03-08 1980-11-26 Ucb Sa Cylindrical container body for packaging pressurised and nonpressurised materials
GB2048775B (en) * 1979-05-11 1983-11-02 American Can Co Foodstuff packaging materials
JPS58192552A (ja) * 1982-05-06 1983-11-10 テルモ株式会社 薬液を収容してなる合成樹脂製医療用バッグを収納した包装容器
WO1984000716A1 (en) * 1982-08-06 1984-03-01 Malter Daries Jay Plastics material film sheet having a preselected weakened area, process for its manufacture and package made therefrom
US4546882A (en) * 1983-02-07 1985-10-15 American Can Company Package having oil-containing product
DE3706618A1 (de) * 1987-03-01 1988-09-15 Wolff Walsrode Ag Verfahren zur verlaengerung der haltbarkeit von guetern und dafuer geeignete beutel
FR2711971B1 (fr) * 1993-11-04 1996-01-26 Cmb Flexible Feuille composite d'emballage, et sachet d'emballage constitué à partir d'une telle feuille.

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355721A (en) 1979-05-11 1982-10-26 American Can Company Package for food products
US4526821A (en) * 1979-07-20 1985-07-02 American Can Company Multi-layer container and method of making same
US4956210A (en) * 1980-04-15 1990-09-11 Quantum Chemical Corporation Flexible film laminates and packaging
US4495249A (en) * 1982-02-19 1985-01-22 Kureha Kagaku Kogyo Kabushiki Kaisha Heat shrinkable multi-layered laminate film
US5853772A (en) 1983-04-13 1998-12-29 American National Can Company Methods and apparatus for injection molding and injection blow molding multi-layer articles, and the articles made thereby
US5523045A (en) 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
US6332767B1 (en) 1983-04-13 2001-12-25 Pechiney Emballage Flexible Europe Apparatus for injection molding multi-layer articles
US6194041B1 (en) 1983-04-13 2001-02-27 American National Can Company Methods and apparatus for injection molding and injection blow molding multi-layer articles, and the articles made thereby
US6129960A (en) 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
US5968558A (en) 1983-04-13 1999-10-19 American National Can Apparatus for injection molding and injection blow molding multi-layer articles
US5037285A (en) 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
GB2166369A (en) * 1984-09-18 1986-05-08 Moplefan Spa Packing film
US4963427A (en) * 1986-04-15 1990-10-16 W. R. Grace & Co.-Conn. Multilayer packaging film
EP0243510A1 (en) * 1986-04-15 1987-11-04 W.R. Grace & Co.-Conn. Multilayer packaging film
US4927677A (en) * 1987-04-28 1990-05-22 Nikka Co., Ltd. Composite materials and top materials for retort container
EP0319732A1 (en) * 1987-11-30 1989-06-14 Viskase Corporation Meat product package
GB2218669B (en) * 1988-05-20 1992-07-08 Grace W R & Co Multi-layer packaging film and process
US5106688A (en) * 1988-05-20 1992-04-21 W. R. Grace & Co.-Conn. Multi-layer packaging film and process
GB2218669A (en) * 1988-05-20 1989-11-22 Grace W R & Co Packaging film
US5356676A (en) * 1991-08-23 1994-10-18 Wolff Walsrode Ag Coextruded biaxially stretched tubular film
WO2004074106A1 (en) 2003-02-21 2004-09-02 Cryovac , Inc. Method and apparatus for manufacturing an easy-to-open package
US7313900B2 (en) 2003-02-21 2008-01-01 Cryovac, Inc. Method and apparatus for manufacturing an easy-to-open package
WO2023170320A1 (es) * 2022-03-11 2023-09-14 ULMA Packaging, S.Coop. Método de control para una máquina de envasado y máquina de envasado asociada

Also Published As

Publication number Publication date
IT1039102B (it) 1979-12-10
FR2275377A1 (fr) 1976-01-16
NL7507252A (nl) 1975-12-23
DE2527166A1 (de) 1976-01-08
AU8222675A (en) 1976-12-23
JPS5113876A (en) 1976-02-03
CA1069447A (en) 1980-01-08
BE830377A (fr) 1975-10-16
DK278075A (da) 1975-12-21
CH605271A5 (enrdf_load_html_response) 1978-09-29
SE7507044L (sv) 1975-12-22
FR2275377B1 (enrdf_load_html_response) 1981-06-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee