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FR768814A - Method for forming two parallel fold lines in sheets of cardboard, corrugated cardboard or the like - Google Patents

Method for forming two parallel fold lines in sheets of cardboard, corrugated cardboard or the like

Info

Publication number
FR768814A
FR768814A FR768814DA FR768814A FR 768814 A FR768814 A FR 768814A FR 768814D A FR768814D A FR 768814DA FR 768814 A FR768814 A FR 768814A
Authority
FR
France
Prior art keywords
cardboard
sheets
forming
fold lines
parallel fold
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.)
fur CARTONNAGENINDUSTRIE AG
Original Assignee
fur CARTONNAGENINDUSTRIE AG
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 fur CARTONNAGENINDUSTRIE AG filed Critical fur CARTONNAGENINDUSTRIE AG
Application granted granted Critical
Publication of FR768814A publication Critical patent/FR768814A/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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • 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
    • B31B50/25—Surface scoring
    • 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
    • B31B50/25—Surface scoring
    • B31B50/254—Surface scoring using tools mounted on belts or chains
FR768814D 1933-02-18 1934-02-17 Method for forming two parallel fold lines in sheets of cardboard, corrugated cardboard or the like Expired FR768814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE768814X 1933-02-18

Publications (1)

Publication Number Publication Date
FR768814A true FR768814A (en) 1934-08-14

Family

ID=6673815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768814D Expired FR768814A (en) 1933-02-18 1934-02-17 Method for forming two parallel fold lines in sheets of cardboard, corrugated cardboard or the like

Country Status (1)

Country Link
FR (1) FR768814A (en)

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