IT1068684B - PROCESS FOR THE MANUFACTURE OF BAGS IN HEAT-SEALABLE MATERIAL, MACHINE FOR THE PRACTICAL IMPLEMENTATION OF SUCH PROCEDURE AND BAGS OBTAINED THROUGH THE SAME - Google Patents

PROCESS FOR THE MANUFACTURE OF BAGS IN HEAT-SEALABLE MATERIAL, MACHINE FOR THE PRACTICAL IMPLEMENTATION OF SUCH PROCEDURE AND BAGS OBTAINED THROUGH THE SAME

Info

Publication number
IT1068684B
IT1068684B IT28198/76A IT2819876A IT1068684B IT 1068684 B IT1068684 B IT 1068684B IT 28198/76 A IT28198/76 A IT 28198/76A IT 2819876 A IT2819876 A IT 2819876A IT 1068684 B IT1068684 B IT 1068684B
Authority
IT
Italy
Prior art keywords
bags
procedure
manufacture
heat
machine
Prior art date
Application number
IT28198/76A
Other languages
Italian (it)
Original Assignee
Printex
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
Priority claimed from BE160852A external-priority patent/BE834398A/en
Application filed by Printex filed Critical Printex
Application granted granted Critical
Publication of IT1068684B publication Critical patent/IT1068684B/en

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
    • B31B70/86—Forming integral handles or mounting separate handles
    • B31B70/876—Forming integral handles or mounting separate handles involving application of reinforcement strips or patches; involving reinforcements obtained by folding
    • 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
IT28198/76A 1975-10-10 1976-10-11 PROCESS FOR THE MANUFACTURE OF BAGS IN HEAT-SEALABLE MATERIAL, MACHINE FOR THE PRACTICAL IMPLEMENTATION OF SUCH PROCEDURE AND BAGS OBTAINED THROUGH THE SAME IT1068684B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE160852A BE834398A (en) 1975-10-10 1975-10-10 PROCESS FOR THE MANUFACTURE OF BAGS IN THERMOS-WELDING MATERIAL, MACHINE FOR IMPLEMENTING THIS PROCESS AND BAGS OBTAINED

Publications (1)

Publication Number Publication Date
IT1068684B true IT1068684B (en) 1985-03-21

Family

ID=3842816

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28198/76A IT1068684B (en) 1975-10-10 1976-10-11 PROCESS FOR THE MANUFACTURE OF BAGS IN HEAT-SEALABLE MATERIAL, MACHINE FOR THE PRACTICAL IMPLEMENTATION OF SUCH PROCEDURE AND BAGS OBTAINED THROUGH THE SAME

Country Status (4)

Country Link
DE (1) DE2645560A1 (en)
FR (1) FR2327085A1 (en)
GB (1) GB1563137A (en)
IT (1) IT1068684B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815895U1 (en) * 1988-12-22 1989-03-16 Stiegler GmbH Maschinenfabrik, 7062 Rudersberg Machine for producing carrier bags with handle holes and surrounding welded reinforcement labels made of thermoplastic material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1459894A (en) * 1965-08-23 1966-06-17 Windmoeller & Hoelscher Process for manufacturing shopping bags and device for implementing this process
DE2133020A1 (en) * 1971-07-02 1973-01-18 Windmoeller & Hoelscher DEVICE FOR WELDING CARRYING HANDLES TO CARRYING BAGS
BE791050A (en) * 1971-11-11 1973-03-01 Vejle Plastic Ved G METHOD AND DEVICE FOR APPLYING SHEET MATERIAL TO A LENGTH FROM THIS MATERIAL
FR2167457A5 (en) * 1972-01-13 1973-08-24 Holweg Const Mec

Also Published As

Publication number Publication date
FR2327085A1 (en) 1977-05-06
DE2645560A1 (en) 1977-04-14
GB1563137A (en) 1980-03-19

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