GB1436126A - Plastics bag - Google Patents

Plastics bag

Info

Publication number
GB1436126A
GB1436126A GB4328472A GB4328472A GB1436126A GB 1436126 A GB1436126 A GB 1436126A GB 4328472 A GB4328472 A GB 4328472A GB 4328472 A GB4328472 A GB 4328472A GB 1436126 A GB1436126 A GB 1436126A
Authority
GB
United Kingdom
Prior art keywords
plastics bag
plies
seal
density polyethylene
bag
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
GB4328472A
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries 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
Application filed by Canadian Industries Ltd filed Critical Canadian Industries Ltd
Priority to GB4328472A priority Critical patent/GB1436126A/en
Priority to AU60207/73A priority patent/AU480682B2/en
Priority to ZA737329*A priority patent/ZA737329B/en
Priority to FR7333467A priority patent/FR2200159B1/fr
Priority to BE135810A priority patent/BE805048A/en
Publication of GB1436126A publication Critical patent/GB1436126A/en
Expired legal-status Critical Current

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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1436126 Seaming non-metallic sheet material CANADIAN INDUSTRIES Ltd 16 Aug 1973 [19 Sept 1972] 43284/72 Heading B5K [Also in Division B8] A plastics bag of at least two plies, which may be high-density polyethylene and low-density polyethylene, has an overlapped portion secured by two seals 5 and 6, the seal 5 including four thicknesses of material in the case of a two-ply bag and the seal 6 including three plies.
GB4328472A 1972-09-19 1972-09-19 Plastics bag Expired GB1436126A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4328472A GB1436126A (en) 1972-09-19 1972-09-19 Plastics bag
AU60207/73A AU480682B2 (en) 1972-09-19 1973-09-11 Plastics bag
ZA737329*A ZA737329B (en) 1972-09-19 1973-09-14 Plastics bag
FR7333467A FR2200159B1 (en) 1972-09-19 1973-09-18
BE135810A BE805048A (en) 1972-09-19 1973-09-19 PLASTIC BAG

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4328472A GB1436126A (en) 1972-09-19 1972-09-19 Plastics bag

Publications (1)

Publication Number Publication Date
GB1436126A true GB1436126A (en) 1976-05-19

Family

ID=10428087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4328472A Expired GB1436126A (en) 1972-09-19 1972-09-19 Plastics bag

Country Status (4)

Country Link
BE (1) BE805048A (en)
FR (1) FR2200159B1 (en)
GB (1) GB1436126A (en)
ZA (1) ZA737329B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672684A (en) * 1983-10-06 1987-06-09 C I L, Inc. Thermoplastic bag
EP1826141A1 (en) * 2006-02-28 2007-08-29 Samsung Electronics Co., Ltd. Multi-layered packaging film and packaging bag
CN112224647A (en) * 2020-10-21 2021-01-15 浙江高鼎彩印包装有限公司 Food bag with sundry collecting bag

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4490045B2 (en) * 2002-05-15 2010-06-23 キョーラク株式会社 Multiple bags

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1444821A (en) * 1965-05-17 1966-07-08 Plastic bag
US3321125A (en) * 1966-01-03 1967-05-23 Nat Distillers Chem Corp Heavy duty 3-layer thermoplastic shipping bag
GB1254444A (en) * 1968-10-16 1971-11-24 British American Tobacco Co Improvements relating to flexible pouches and bags

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672684A (en) * 1983-10-06 1987-06-09 C I L, Inc. Thermoplastic bag
EP1826141A1 (en) * 2006-02-28 2007-08-29 Samsung Electronics Co., Ltd. Multi-layered packaging film and packaging bag
CN101028877B (en) * 2006-02-28 2011-01-19 三星电子株式会社 Multi-layered packaging film, packaging bag, and package and packaging method
CN112224647A (en) * 2020-10-21 2021-01-15 浙江高鼎彩印包装有限公司 Food bag with sundry collecting bag

Also Published As

Publication number Publication date
FR2200159A1 (en) 1974-04-19
AU6020773A (en) 1975-03-13
ZA737329B (en) 1974-08-28
FR2200159B1 (en) 1978-01-13
BE805048A (en) 1974-03-19

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Legal Events

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