FR1360772A - Procédé et machine pour la fabrication de sacs en matière thermoscellable - Google Patents

Procédé et machine pour la fabrication de sacs en matière thermoscellable

Info

Publication number
FR1360772A
FR1360772A FR929959A FR929959A FR1360772A FR 1360772 A FR1360772 A FR 1360772A FR 929959 A FR929959 A FR 929959A FR 929959 A FR929959 A FR 929959A FR 1360772 A FR1360772 A FR 1360772A
Authority
FR
France
Prior art keywords
bags
manufacture
heat
machine
sealable material
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
FR929959A
Other languages
English (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.)
Ateliers de Constructions Mecaniques C&A Holweg SA
Original Assignee
Ateliers de Constructions Mecaniques C&A Holweg SA
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 Ateliers de Constructions Mecaniques C&A Holweg SA filed Critical Ateliers de Constructions Mecaniques C&A Holweg SA
Priority to FR929959A priority Critical patent/FR1360772A/fr
Application granted granted Critical
Publication of FR1360772A publication Critical patent/FR1360772A/fr
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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure using sealing jaws or sealing dies
    • 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
    • B31B2155/002—Flexible containers made from webs by joining superimposed webs, e.g. with separate bottom 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/16—Cutting webs
    • B31B50/18—Cutting webs longitudinally
FR929959A 1963-04-01 1963-04-01 Procédé et machine pour la fabrication de sacs en matière thermoscellable Expired FR1360772A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR929959A FR1360772A (fr) 1963-04-01 1963-04-01 Procédé et machine pour la fabrication de sacs en matière thermoscellable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929959A FR1360772A (fr) 1963-04-01 1963-04-01 Procédé et machine pour la fabrication de sacs en matière thermoscellable

Publications (1)

Publication Number Publication Date
FR1360772A true FR1360772A (fr) 1964-05-15

Family

ID=8800588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929959A Expired FR1360772A (fr) 1963-04-01 1963-04-01 Procédé et machine pour la fabrication de sacs en matière thermoscellable

Country Status (1)

Country Link
FR (1) FR1360772A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004636A1 (fr) * 1986-12-19 1988-06-30 Stiegler Gmbh Maschinenfabrik Sac et lien en film thermoplastique et procede de fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004636A1 (fr) * 1986-12-19 1988-06-30 Stiegler Gmbh Maschinenfabrik Sac et lien en film thermoplastique et procede de fabrication

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