GB2089286B - Manufacture of thermoplastic bags - Google Patents

Manufacture of thermoplastic bags

Info

Publication number
GB2089286B
GB2089286B GB8128656A GB8128656A GB2089286B GB 2089286 B GB2089286 B GB 2089286B GB 8128656 A GB8128656 A GB 8128656A GB 8128656 A GB8128656 A GB 8128656A GB 2089286 B GB2089286 B GB 2089286B
Authority
GB
United Kingdom
Prior art keywords
manufacture
thermoplastic bags
bags
thermoplastic
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
GB8128656A
Other versions
GB2089286A (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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB2089286A publication Critical patent/GB2089286A/en
Application granted granted Critical
Publication of GB2089286B publication Critical patent/GB2089286B/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
    • B31B70/74—Auxiliary operations
    • B31B70/92—Delivering
    • B31B70/98—Delivering in stacks or bundles
    • B31B70/984—Stacking bags on wicket pins
    • 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
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular webs
    • 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
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting webs
    • B31B70/18—Cutting webs longitudinally
GB8128656A 1980-09-26 1981-09-22 Manufacture of thermoplastic bags Expired GB2089286B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2/58774A BE885414A (en) 1980-09-26 1980-09-26 DEVICE FOR STACKING PLASTIC BAGS

Publications (2)

Publication Number Publication Date
GB2089286A GB2089286A (en) 1982-06-23
GB2089286B true GB2089286B (en) 1985-07-17

Family

ID=3865517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8128656A Expired GB2089286B (en) 1980-09-26 1981-09-22 Manufacture of thermoplastic bags

Country Status (3)

Country Link
JP (2) JPS5787353A (en)
BE (1) BE885414A (en)
GB (1) GB2089286B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221243C2 (en) * 1982-06-04 1985-08-29 Windmöller & Hölscher, 4540 Lengerich Intermittently conveying depositing device for bags fed by a bag manufacturing machine and collected in stacks
AU570707B2 (en) * 1983-09-02 1988-03-24 Fmc Corporation Bag making apparatus
DE3505109C1 (en) * 1984-11-19 1986-04-30 Windmöller & Hölscher, 4540 Lengerich Device for stacking flat objects provided with two positioning holes, preferably bags made of plastic film
US4668148A (en) * 1985-06-27 1987-05-26 Fmc Corporation Sheet stacking and transferring device
JPH0623876A (en) * 1991-01-28 1994-02-01 Matsuura Kako Kk Bag producing method
JP4739145B2 (en) * 2006-08-10 2011-08-03 大阪和田化学工業株式会社 Manufacturing method of laminated bag
DE102011113569A1 (en) * 2011-09-19 2013-03-21 Lemo Maschinenbau Gmbh Apparatus and method for stacking bags of plastic film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150165A5 (en) * 1971-08-17 1973-03-30 Lehmacher Hans
DE2554395C3 (en) * 1975-12-03 1979-04-12 Windmoeller & Hoelscher, 4540 Lengerich Device for making stacks of plastic bags
JPS5813339B2 (en) * 1979-08-31 1983-03-12 東洋食品機械株式会社 A device that stacks bags by pushing them into pins

Also Published As

Publication number Publication date
BE885414A (en) 1981-03-26
JPH034026B2 (en) 1991-01-22
JPS5787353A (en) 1982-05-31
JPS6169443A (en) 1986-04-10
GB2089286A (en) 1982-06-23
JPH0214188B2 (en) 1990-04-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010921