FR865652A - Improvements to machines for making bags of paper or other material - Google Patents

Improvements to machines for making bags of paper or other material

Info

Publication number
FR865652A
FR865652A FR865652DA FR865652A FR 865652 A FR865652 A FR 865652A FR 865652D A FR865652D A FR 865652DA FR 865652 A FR865652 A FR 865652A
Authority
FR
France
Prior art keywords
machines
paper
making bags
bags
making
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.)
Paper Sacks Ltd
Original Assignee
Paper Sacks Ltd
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 Paper Sacks Ltd filed Critical Paper Sacks Ltd
Application granted granted Critical
Publication of FR865652A publication Critical patent/FR865652A/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
    • B31B70/261—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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0014—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing transversally 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
    • 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
FR865652D 1940-05-16 1940-05-16 Improvements to machines for making bags of paper or other material Expired FR865652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865652T 1940-05-16

Publications (1)

Publication Number Publication Date
FR865652A true FR865652A (en) 1941-05-30

Family

ID=9344477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865652D Expired FR865652A (en) 1940-05-16 1940-05-16 Improvements to machines for making bags of paper or other material

Country Status (1)

Country Link
FR (1) FR865652A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959429C (en) * 1953-12-29 1957-03-07 Natronzellstoff Und Papierfabr Method and machine for producing cross-bottom bags with corner tabs
DE1025708B (en) * 1955-02-16 1958-03-06 Windmoeller & Hoelscher Device for forming the bottom square in cross-bottom bag machines
DE1047600B (en) * 1953-06-05 1958-12-24 Fischer & Krecke Kg Device for opening the paper tube ends on tube sections by means of a suction device
DE1611701B1 (en) * 1967-09-01 1971-10-07 Windmoeller & Hoelscher Method and device for opening the ends of transversely conveyed flat-lying hose pieces in the manufacture of the cross bottoms of sacks and bags in soil-making machines
FR2462264A1 (en) * 1979-08-03 1981-02-13 Windmoeller & Hoelscher DEVICE FOR STRETCHING TUBULAR SHEET SEGMENTS TO FORM BOTTOM SQUARES IN THE MANUFACTURE OF CROSS BOTTOM BAGS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047600B (en) * 1953-06-05 1958-12-24 Fischer & Krecke Kg Device for opening the paper tube ends on tube sections by means of a suction device
DE959429C (en) * 1953-12-29 1957-03-07 Natronzellstoff Und Papierfabr Method and machine for producing cross-bottom bags with corner tabs
DE1025708B (en) * 1955-02-16 1958-03-06 Windmoeller & Hoelscher Device for forming the bottom square in cross-bottom bag machines
DE1611701B1 (en) * 1967-09-01 1971-10-07 Windmoeller & Hoelscher Method and device for opening the ends of transversely conveyed flat-lying hose pieces in the manufacture of the cross bottoms of sacks and bags in soil-making machines
FR2462264A1 (en) * 1979-08-03 1981-02-13 Windmoeller & Hoelscher DEVICE FOR STRETCHING TUBULAR SHEET SEGMENTS TO FORM BOTTOM SQUARES IN THE MANUFACTURE OF CROSS BOTTOM BAGS

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