GB1206416A - Adhesive plastic bag - Google Patents

Adhesive plastic bag

Info

Publication number
GB1206416A
GB1206416A GB5861767A GB5861767A GB1206416A GB 1206416 A GB1206416 A GB 1206416A GB 5861767 A GB5861767 A GB 5861767A GB 5861767 A GB5861767 A GB 5861767A GB 1206416 A GB1206416 A GB 1206416A
Authority
GB
United Kingdom
Prior art keywords
bag
plastic bag
plastics
tube
adhesive plastic
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
GB5861767A
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada Inc
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 DuPont Canada Inc filed Critical DuPont Canada Inc
Priority to GB5861767A priority Critical patent/GB1206416A/en
Publication of GB1206416A publication Critical patent/GB1206416A/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
    • B65D31/14—Valve bags, i.e. with valves for filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

1,206,416. Plastics valve bags. DU FONT OF CANADA Ltd. 27 Dec., 1967, No. 68617/67. Heading B8K. A plastics valve sheet 9 is included in the adhered seam 7-7, 8-8 forming a plastics bag tube. The tube may have gussets as illustrated, or these may be omitted. In the form illustrated the bag is completed, to provide a block bottom at each end, by folding the longer bag wall at each end over the opposite wall and glueing. The adhesions may be effected by hot melt adhesive, for example a polyurethane adhesive. The bag may be laminated.
GB5861767A 1967-12-27 1967-12-27 Adhesive plastic bag Expired GB1206416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5861767A GB1206416A (en) 1967-12-27 1967-12-27 Adhesive plastic bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5861767A GB1206416A (en) 1967-12-27 1967-12-27 Adhesive plastic bag

Publications (1)

Publication Number Publication Date
GB1206416A true GB1206416A (en) 1970-09-23

Family

ID=10482006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5861767A Expired GB1206416A (en) 1967-12-27 1967-12-27 Adhesive plastic bag

Country Status (1)

Country Link
GB (1) GB1206416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431436A1 (en) * 1978-07-22 1980-02-15 Bischof & Klein BAG OF LATERAL BELLOWS IN FOLDABLE MATERIAL, AS WELL AS A METHOD FOR MANUFACTURING IT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431436A1 (en) * 1978-07-22 1980-02-15 Bischof & Klein BAG OF LATERAL BELLOWS IN FOLDABLE MATERIAL, AS WELL AS A METHOD FOR MANUFACTURING IT

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees