FR2285231A1 - Coextruded multilayered container e.g. for foods - having gas resistant thermoplastic resin bonded to strong, moisture resistant synthetic resin - Google Patents

Coextruded multilayered container e.g. for foods - having gas resistant thermoplastic resin bonded to strong, moisture resistant synthetic resin

Info

Publication number
FR2285231A1
FR2285231A1 FR7528862A FR7528862A FR2285231A1 FR 2285231 A1 FR2285231 A1 FR 2285231A1 FR 7528862 A FR7528862 A FR 7528862A FR 7528862 A FR7528862 A FR 7528862A FR 2285231 A1 FR2285231 A1 FR 2285231A1
Authority
FR
France
Prior art keywords
synthetic resin
foods
strong
moisture
multilayered container
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
FR7528862A
Other languages
French (fr)
Other versions
FR2285231B1 (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.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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
Priority claimed from JP10839874A external-priority patent/JPS5134973A/en
Priority claimed from JP50012699A external-priority patent/JPS599350B2/en
Priority claimed from JP2168575A external-priority patent/JPS5196878A/en
Priority claimed from JP2421075A external-priority patent/JPS5198783A/en
Priority claimed from JP3873575A external-priority patent/JPS51112887A/en
Priority claimed from JP50050072A external-priority patent/JPS595430B2/en
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Publication of FR2285231A1 publication Critical patent/FR2285231A1/en
Application granted granted Critical
Publication of FR2285231B1 publication Critical patent/FR2285231B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • B65D1/28—Thin-walled containers, e.g. formed by deep-drawing operations formed of laminated material
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • 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
    • 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
    • B32B2439/80—Medical packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Coextruded multilayered container, e.g. for food, drinks and medicaments, has at least two layers, including a gas barrier layer (I) of a thermoplastic synthetic resin, and a moisture barrier layer of a thermoplastic synthetic resin having good mechanical props., and good adhesive props. relative to (I). Good adhesion between the layers is obtd. The container resists penetration of oxygen, carbon dioxide and moisture and has good mechanical props., esp. impact resistance, flexibility, and transparency.
FR7528862A 1974-09-20 1975-09-19 Coextruded multilayered container e.g. for foods - having gas resistant thermoplastic resin bonded to strong, moisture resistant synthetic resin Granted FR2285231A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP10839874A JPS5134973A (en) 1974-09-20 1974-09-20 HOSOTAI
JP50012699A JPS599350B2 (en) 1975-01-30 1975-01-30 multilayer container
JP2168575A JPS5196878A (en) 1975-02-21 1975-02-21 TASOYOKI
JP2421075A JPS5198783A (en) 1975-02-27 1975-02-27 TASOKOZOBUTSU
JP3873575A JPS51112887A (en) 1975-03-31 1975-03-31 Multilayer composite material
JP50050072A JPS595430B2 (en) 1975-04-24 1975-04-24 Tasouyouki

Publications (2)

Publication Number Publication Date
FR2285231A1 true FR2285231A1 (en) 1976-04-16
FR2285231B1 FR2285231B1 (en) 1980-04-18

Family

ID=27548413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528862A Granted FR2285231A1 (en) 1974-09-20 1975-09-19 Coextruded multilayered container e.g. for foods - having gas resistant thermoplastic resin bonded to strong, moisture resistant synthetic resin

Country Status (2)

Country Link
CH (1) CH605318A5 (en)
FR (1) FR2285231A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416785A1 (en) * 1978-02-13 1979-09-07 Rhone Poulenc Ind PROCESS FOR WATERPROOFING WITH POLYESTER HOLLOW BODY GAS
FR2416784A1 (en) * 1978-02-13 1979-09-07 Rhone Poulenc Ind MANUFACTURING PROCESS OF BIORIENT HOLLOW BODIES
EP0041747A1 (en) * 1980-05-31 1981-12-16 Stamicarbon B.V. Biaxially stretched polypropylene-based plastic products, and process for making such products
FR2539106A1 (en) * 1983-01-06 1984-07-13 Cosden Technology THERMOPLASTIC FOOD CONTAINER AND PROCESS FOR PRODUCING THE SAME
EP0170385A1 (en) * 1984-06-29 1986-02-05 American Can Company Nylon-based composition of matter, plastics films comprising a layer of same, and packages made from such plastics films
EP0463667A1 (en) * 1990-06-22 1992-01-02 SOLVAY (Société Anonyme) Coextruded multilayer complexes comprising shock-reinforced impermeable resins, and the use thereof in the production of fuel tanks
WO1993011938A1 (en) * 1991-12-18 1993-06-24 Minnesota Mining And Manufacturing Company Multilayered barrier structures
WO1995012484A1 (en) * 1993-11-03 1995-05-11 Kautex Werke Reinold Hagen Aktiengesellschaft Containers made by the co-extrusion blowing process
EP0770002A1 (en) * 1994-07-08 1997-05-02 Mobil Oil Corporation Barrier film structures

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416785A1 (en) * 1978-02-13 1979-09-07 Rhone Poulenc Ind PROCESS FOR WATERPROOFING WITH POLYESTER HOLLOW BODY GAS
FR2416784A1 (en) * 1978-02-13 1979-09-07 Rhone Poulenc Ind MANUFACTURING PROCESS OF BIORIENT HOLLOW BODIES
EP0041747A1 (en) * 1980-05-31 1981-12-16 Stamicarbon B.V. Biaxially stretched polypropylene-based plastic products, and process for making such products
FR2539106A1 (en) * 1983-01-06 1984-07-13 Cosden Technology THERMOPLASTIC FOOD CONTAINER AND PROCESS FOR PRODUCING THE SAME
EP0170385A1 (en) * 1984-06-29 1986-02-05 American Can Company Nylon-based composition of matter, plastics films comprising a layer of same, and packages made from such plastics films
EP0463667A1 (en) * 1990-06-22 1992-01-02 SOLVAY (Société Anonyme) Coextruded multilayer complexes comprising shock-reinforced impermeable resins, and the use thereof in the production of fuel tanks
WO1993011938A1 (en) * 1991-12-18 1993-06-24 Minnesota Mining And Manufacturing Company Multilayered barrier structures
US5407713A (en) * 1991-12-18 1995-04-18 Minnesota Mining And Manufacturing Company Multilayered barrier structures
WO1995012484A1 (en) * 1993-11-03 1995-05-11 Kautex Werke Reinold Hagen Aktiengesellschaft Containers made by the co-extrusion blowing process
EP0770002A1 (en) * 1994-07-08 1997-05-02 Mobil Oil Corporation Barrier film structures
EP0770002A4 (en) * 1994-07-08 1998-03-11 Mobil Oil Corp Barrier film structures

Also Published As

Publication number Publication date
FR2285231B1 (en) 1980-04-18
CH605318A5 (en) 1978-09-29

Similar Documents

Publication Publication Date Title
KR870000173A (en) Resin laminate
NL163464C (en) THERMOPLASTIC ORIENTED MULTI-LAYERED FOIL WITH A WELDABLE WELDABLE LAYER.
EP0317818A3 (en) Barrier sealed packages for cigarettes and other smoking articles
EP0101139A3 (en) Pressure-resistant paper vessel
DE3272973D1 (en) Heat-sealable multilayer film with a low gas-permeability and packaging material made therefrom
FR2285231A1 (en) Coextruded multilayered container e.g. for foods - having gas resistant thermoplastic resin bonded to strong, moisture resistant synthetic resin
ES474514A1 (en) Endless composite sheet material
ZA851252B (en) Plastics film laminate
HUT67174A (en) Packing material and manufacture containers with oxygene-tight properties
ES8609407A1 (en) A plural-layer packaging film, a method of making said film and a bag made therefrom.
EP0406681A3 (en) Sealable plastic foil
GB849121A (en) Protection of reinforced plastic articles
ATE32085T1 (en) FLEXIBLE POLYMER FILM WITH VAPOR-PERMEABLE COATING.
SE330670B (en)
SE7909665L (en) LAMINATE, SEPARATELY FOR CLOSING PLASTIC PACKAGING
FR2341536A2 (en) Laminated constructional material for cryogenic containers - consisting of mechanically resistant support, impermeable intermediate layer, sealed protective cover
FR2302982A1 (en) Laminated constructional material for cryogenic containers - consisting of mechanically resistant support, impermeable intermediate layer, sealed protective cover
JPS539887A (en) Laminated article
ES296795U (en) Composite film.
FR2299978A1 (en) Impermeable rubber laminate for lining pneumatic tyres - to inhibit wall penetration by pressurised air
FR2196904A1 (en) Laminated film - with non-sealing and sealing layer, for making, eg a heat-sealing bag
GB1465544A (en) Catheter package
FR2131836A1 (en) Mustard gas proof sheeting - with elastomer and polyamide facing on fabric base
FR2133151A5 (en) Wall covering - consisting of two paper sheets bonded together by polyethylene film
JPH03121834U (en)

Legal Events

Date Code Title Description
ST Notification of lapse