GB8309420D0 - Laminated packaging film - Google Patents

Laminated packaging film

Info

Publication number
GB8309420D0
GB8309420D0 GB838309420A GB8309420A GB8309420D0 GB 8309420 D0 GB8309420 D0 GB 8309420D0 GB 838309420 A GB838309420 A GB 838309420A GB 8309420 A GB8309420 A GB 8309420A GB 8309420 D0 GB8309420 D0 GB 8309420D0
Authority
GB
United Kingdom
Prior art keywords
packaging film
laminated packaging
laminated
film
packaging
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
GB838309420A
Other versions
GB2137931B (en
GB2137931A (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 GB08309420A priority Critical patent/GB2137931B/en
Publication of GB8309420D0 publication Critical patent/GB8309420D0/en
Publication of GB2137931A publication Critical patent/GB2137931A/en
Application granted granted Critical
Publication of GB2137931B publication Critical patent/GB2137931B/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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
GB08309420A 1983-04-07 1983-04-07 Laminated packaging film heat-shrinkable after forming, and method for the preparation thereof Expired GB2137931B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08309420A GB2137931B (en) 1983-04-07 1983-04-07 Laminated packaging film heat-shrinkable after forming, and method for the preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08309420A GB2137931B (en) 1983-04-07 1983-04-07 Laminated packaging film heat-shrinkable after forming, and method for the preparation thereof

Publications (3)

Publication Number Publication Date
GB8309420D0 true GB8309420D0 (en) 1983-05-11
GB2137931A GB2137931A (en) 1984-10-17
GB2137931B GB2137931B (en) 1987-02-04

Family

ID=10540754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08309420A Expired GB2137931B (en) 1983-04-07 1983-04-07 Laminated packaging film heat-shrinkable after forming, and method for the preparation thereof

Country Status (1)

Country Link
GB (1) GB2137931B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114072283A (en) * 2019-06-26 2022-02-18 法国诗华大药厂 Polymeric packaging and use thereof for preserving pharmaceutical compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328743A (en) * 1992-08-21 1994-07-12 Reef Industries, Inc. Reinforced shrink wrap
JP2008531343A (en) * 2005-03-01 2008-08-14 シーエフエス・ケンプテン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Thermoformable packaging material with shrinkage properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607505A (en) * 1967-08-11 1971-09-21 Grace W R & Co Method of producing a laminated tubular article
BE785995A (en) * 1971-07-09 1973-01-08 Basf Ag PROCESS FOR PREPARATION OF ALVEOLAR MOLDED PARTS FROM EXPANDED AND FINALLY DIVIDED OLEFINE POLYMERS
ES448091A1 (en) * 1975-05-22 1977-07-01 Grace W R & Co Film laminates having a reirradiated layer
DE2914912A1 (en) * 1978-04-17 1979-10-25 Grace W R & Co MULTI-LAYER POLYESTER / POLYOLE SHRINK FILM
US4194039A (en) * 1978-04-17 1980-03-18 W. R. Grace & Co. Multi-layer polyolefin shrink film
CA1111372A (en) * 1978-07-03 1981-10-27 Henry G. Schirmer Cross-linked nylon/polyolefin laminates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114072283A (en) * 2019-06-26 2022-02-18 法国诗华大药厂 Polymeric packaging and use thereof for preserving pharmaceutical compositions

Also Published As

Publication number Publication date
GB2137931B (en) 1987-02-04
GB2137931A (en) 1984-10-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee