FR337101A - Perfectionnements aux machines servant à fabriquer les sacs en papier - Google Patents

Perfectionnements aux machines servant à fabriquer les sacs en papier

Info

Publication number
FR337101A
FR337101A FR337101A FR337101DA FR337101A FR 337101 A FR337101 A FR 337101A FR 337101 A FR337101 A FR 337101A FR 337101D A FR337101D A FR 337101DA FR 337101 A FR337101 A FR 337101A
Authority
FR
France
Prior art keywords
machines used
paper bags
make paper
bags
machines
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
FR337101A
Other languages
English (en)
Inventor
Bernhardt Johan Jensen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR337101A publication Critical patent/FR337101A/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
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/56—Folding sheets, blanks or webs by rotary members co-operating with blades
    • 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
    • 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
FR337101A 1903-07-25 1903-11-09 Perfectionnements aux machines servant à fabriquer les sacs en papier Expired FR337101A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK337101X 1903-07-25

Publications (1)

Publication Number Publication Date
FR337101A true FR337101A (fr) 1904-03-30

Family

ID=1386474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR337101A Expired FR337101A (fr) 1903-07-25 1903-11-09 Perfectionnements aux machines servant à fabriquer les sacs en papier

Country Status (1)

Country Link
FR (1) FR337101A (fr)

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