FR734548A - Improvements to devices for forming cross and square bottoms in the manufacture of paper bags - Google Patents

Improvements to devices for forming cross and square bottoms in the manufacture of paper bags

Info

Publication number
FR734548A
FR734548A FR734548DA FR734548A FR 734548 A FR734548 A FR 734548A FR 734548D A FR734548D A FR 734548DA FR 734548 A FR734548 A FR 734548A
Authority
FR
France
Prior art keywords
manufacture
devices
paper bags
forming cross
square bottoms
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
Other languages
French (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.)
C&A Holweg SA
Original Assignee
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 C&A Holweg SA filed Critical C&A Holweg SA
Application granted granted Critical
Publication of FR734548A publication Critical patent/FR734548A/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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/28—Folding sheets, blanks or webs around mandrels
    • 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
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
FR734548D 1932-01-06 1932-04-02 Improvements to devices for forming cross and square bottoms in the manufacture of paper bags Expired FR734548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH132215D DE595108C (en) 1932-01-06 1932-01-06 Device for breaking the bottom flaps of cross-bottom bags

Publications (1)

Publication Number Publication Date
FR734548A true FR734548A (en) 1932-10-24

Family

ID=7176577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734548D Expired FR734548A (en) 1932-01-06 1932-04-02 Improvements to devices for forming cross and square bottoms in the manufacture of paper bags

Country Status (2)

Country Link
DE (1) DE595108C (en)
FR (1) FR734548A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912289C (en) * 1952-02-19 1954-05-28 Fischer & Krecke Kg Bottom laying device for cross bottom bags in paper processing machines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045219B (en) * 1955-03-09 1958-11-27 St Regis Paper Co Device for producing bases for cross-bottom bags or sacks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912289C (en) * 1952-02-19 1954-05-28 Fischer & Krecke Kg Bottom laying device for cross bottom bags in paper processing machines

Also Published As

Publication number Publication date
DE595108C (en) 1934-03-29

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