BE618088A - Process for the manufacture of multi-ply paper bags and machine for carrying out this process - Google Patents

Process for the manufacture of multi-ply paper bags and machine for carrying out this process

Info

Publication number
BE618088A
BE618088A BE618088A BE618088A BE618088A BE 618088 A BE618088 A BE 618088A BE 618088 A BE618088 A BE 618088A BE 618088 A BE618088 A BE 618088A BE 618088 A BE618088 A BE 618088A
Authority
BE
Belgium
Prior art keywords
manufacture
carrying
machine
paper bags
ply paper
Prior art date
Application number
BE618088A
Other languages
French (fr)
Original Assignee
Quevilly Emballages
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 FR864018A external-priority patent/FR1309181A/en
Priority claimed from FR880372A external-priority patent/FR80817E/en
Application filed by Quevilly Emballages filed Critical Quevilly Emballages
Publication of BE618088A publication Critical patent/BE618088A/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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/261—Folding sheets, blanks or webs involving transversely folding, i.e. along a line perpendicular 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
BE618088A 1961-06-06 1962-05-25 Process for the manufacture of multi-ply paper bags and machine for carrying out this process BE618088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR864018A FR1309181A (en) 1961-06-06 1961-06-06 Advanced multi-ply paper bag, and devices for its manufacture
FR880372A FR80817E (en) 1961-11-29 1961-11-29 Advanced multi-ply paper bag, and devices for its manufacture

Publications (1)

Publication Number Publication Date
BE618088A true BE618088A (en) 1962-11-26

Family

ID=26190916

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618088A BE618088A (en) 1961-06-06 1962-05-25 Process for the manufacture of multi-ply paper bags and machine for carrying out this process

Country Status (8)

Country Link
BE (1) BE618088A (en)
CH (1) CH387430A (en)
DK (1) DK107794C (en)
ES (2) ES277975A1 (en)
FI (1) FI40847B (en)
GB (1) GB980032A (en)
LU (1) LU41789A1 (en)
NO (1) NO117008B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802854C3 (en) 1968-10-12 1980-04-10 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Multi-layer valve bag
DE1818047C3 (en) * 1968-10-12 1983-11-24 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Process for the production of multi-layer valve bags with an inner bag
FI102527B1 (en) * 1994-12-05 1998-12-31 Upm Kymmene Oy Bag
FI98292C (en) * 1994-12-05 1997-05-26 Upm Kymmene Oy Bottom Sack

Also Published As

Publication number Publication date
GB980032A (en) 1965-01-13
ES277975A1 (en) 1962-11-16
FI40847B (en) 1969-02-28
CH387430A (en) 1965-01-31
NO117008B (en) 1969-06-16
DK107794C (en) 1967-07-03
LU41789A1 (en) 1962-07-28
ES280855A1 (en) 1962-12-16

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