GB1315262A - Manufacturing a gussetted web for use in manufacturing plastics bags - Google Patents

Manufacturing a gussetted web for use in manufacturing plastics bags

Info

Publication number
GB1315262A
GB1315262A GB1571571*[A GB1315262DA GB1315262A GB 1315262 A GB1315262 A GB 1315262A GB 1315262D A GB1315262D A GB 1315262DA GB 1315262 A GB1315262 A GB 1315262A
Authority
GB
United Kingdom
Prior art keywords
bag
edges
web
manufacturing
wall
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
GB1571571*[A
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.)
VENUS PACKAGING Ltd
Original Assignee
VENUS PACKAGING 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 VENUS PACKAGING Ltd filed Critical VENUS PACKAGING Ltd
Publication of GB1315262A publication Critical patent/GB1315262A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
    • B31B70/266—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/36—Folding sheets, blanks or webs by continuously feeding them to stationary members, e.g. plates, ploughs or cores

Landscapes

  • Bag Frames (AREA)
  • Making Paper Articles (AREA)

Abstract

1315262 Carrier bags VENUS PACKAGING Ltd 21 March 1972 [19 May 1971] 15715/71 Heading A4G [Also in Divisions B5 and D1] The rear wall 11 of a plastics carrier bag is taller than the front wall 10 and handle apertures or slits 12 are punched in the space between the top edges 8 and 9 in the wall 11 and between the edges 8 and 7 in both walls 10 and 11, the handle holes aligning when the taller side is folded over as a closure flap. The bag is made from an extended tubular web having a gusset (4) formed at each side, each gusset having a fold line 7 between the front and rear folded edges 8, 9, and the edges 8, 9 on the side of the web which forms the top of the bag being laterally displaced from each other. The fold line 7 at the top of the bag is slit to provide access to the bag, the handle apertures 12 are punched, the web is cut into lengths equal to the bag width and the cut edges 13 are welded. The bag may be of polyethylene or polypropylene and may have a pattern printed thereon.
GB1571571*[A 1971-05-19 1971-05-19 Manufacturing a gussetted web for use in manufacturing plastics bags Expired GB1315262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1571571 1971-05-19

Publications (1)

Publication Number Publication Date
GB1315262A true GB1315262A (en) 1973-05-02

Family

ID=10064175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1571571*[A Expired GB1315262A (en) 1971-05-19 1971-05-19 Manufacturing a gussetted web for use in manufacturing plastics bags

Country Status (2)

Country Link
GB (1) GB1315262A (en)
IE (1) IE36294B1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126984A (en) * 1982-09-13 1984-04-04 Gooch Sack
US4890934A (en) * 1987-10-30 1990-01-02 The Procter & Gamble Company Plastic carrier bag with cut-out carry handle
US4931033A (en) * 1989-02-01 1990-06-05 Equitable Bag Co., Inc. Plastic bag construction
US5048976A (en) * 1988-05-10 1991-09-17 Unilever Patent Holdings B.V. Carrier bag
US5077957A (en) * 1987-08-19 1992-01-07 Pacimed Med. Verpackungen Werkstrasse Web of interconnected bags
WO1993012008A1 (en) * 1991-12-09 1993-06-24 Minnesota Mining And Manufacturing Company Specialized product pouches and the method and apparatus for forming individual pouches from a continuous web and packaging a product
US5441345A (en) * 1991-12-09 1995-08-15 Minnesota Mining And Manufacturing Company Specialized pouches for containing and controllably dispensing product
GB2362351A (en) * 2000-03-18 2001-11-21 Harris Parts Ltd Extruded tubular packaging
CN106494000A (en) * 2016-12-05 2017-03-15 三峡大学 Reel Bag Material negative-pressure adsorption tinuous production
CN108146019A (en) * 2016-12-05 2018-06-12 宜昌市福沃特科技有限公司 Bag with square bottom production line

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126984A (en) * 1982-09-13 1984-04-04 Gooch Sack
US5077957A (en) * 1987-08-19 1992-01-07 Pacimed Med. Verpackungen Werkstrasse Web of interconnected bags
US4890934A (en) * 1987-10-30 1990-01-02 The Procter & Gamble Company Plastic carrier bag with cut-out carry handle
US5048976A (en) * 1988-05-10 1991-09-17 Unilever Patent Holdings B.V. Carrier bag
US4931033A (en) * 1989-02-01 1990-06-05 Equitable Bag Co., Inc. Plastic bag construction
WO1993012008A1 (en) * 1991-12-09 1993-06-24 Minnesota Mining And Manufacturing Company Specialized product pouches and the method and apparatus for forming individual pouches from a continuous web and packaging a product
US5441345A (en) * 1991-12-09 1995-08-15 Minnesota Mining And Manufacturing Company Specialized pouches for containing and controllably dispensing product
GB2362351A (en) * 2000-03-18 2001-11-21 Harris Parts Ltd Extruded tubular packaging
GB2362351B (en) * 2000-03-18 2004-01-14 Harris Parts Ltd Extruded packaging material
CN106494000A (en) * 2016-12-05 2017-03-15 三峡大学 Reel Bag Material negative-pressure adsorption tinuous production
CN108146019A (en) * 2016-12-05 2018-06-12 宜昌市福沃特科技有限公司 Bag with square bottom production line

Also Published As

Publication number Publication date
IE36294L (en) 1972-11-19
IE36294B1 (en) 1976-09-29

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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