FR2294833A1 - Machine a former des sacs en matiere plastique - Google Patents

Machine a former des sacs en matiere plastique

Info

Publication number
FR2294833A1
FR2294833A1 FR7538611A FR7538611A FR2294833A1 FR 2294833 A1 FR2294833 A1 FR 2294833A1 FR 7538611 A FR7538611 A FR 7538611A FR 7538611 A FR7538611 A FR 7538611A FR 2294833 A1 FR2294833 A1 FR 2294833A1
Authority
FR
France
Prior art keywords
bags
plastic bag
air blowing
forming machine
bag forming
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.)
Granted
Application number
FR7538611A
Other languages
English (en)
Other versions
FR2294833B3 (fr
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.)
Printex
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
Application filed by Printex filed Critical Printex
Publication of FR2294833A1 publication Critical patent/FR2294833A1/fr
Application granted granted Critical
Publication of FR2294833B3 publication Critical patent/FR2294833B3/fr
Granted 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
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
    • 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
FR7538611A 1974-12-20 1975-12-17 Machine a former des sacs en matiere plastique Granted FR2294833A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE823679 1974-12-20

Publications (2)

Publication Number Publication Date
FR2294833A1 true FR2294833A1 (fr) 1976-07-16
FR2294833B3 FR2294833B3 (fr) 1979-10-05

Family

ID=3861134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538611A Granted FR2294833A1 (fr) 1974-12-20 1975-12-17 Machine a former des sacs en matiere plastique

Country Status (2)

Country Link
DE (1) DE2557819A1 (fr)
FR (1) FR2294833A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112172250B (zh) * 2020-09-29 2023-04-07 桐庐伟炜塑料制品有限公司 一种包装袋制作生产线

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370580A1 (fr) * 1976-11-12 1978-06-09 Printex Machine a former des sacs en matiere plastique
DE2833236C2 (de) * 1978-07-28 1982-11-25 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Herstellen und Stapeln von Kunststoffbeuteln

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112172250B (zh) * 2020-09-29 2023-04-07 桐庐伟炜塑料制品有限公司 一种包装袋制作生产线

Also Published As

Publication number Publication date
DE2557819A1 (de) 1976-06-24
FR2294833B3 (fr) 1979-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse