FR1320617A - Device for forming lateral folds on flexible pipes without transverse joints - Google Patents

Device for forming lateral folds on flexible pipes without transverse joints

Info

Publication number
FR1320617A
FR1320617A FR895827A FR895827A FR1320617A FR 1320617 A FR1320617 A FR 1320617A FR 895827 A FR895827 A FR 895827A FR 895827 A FR895827 A FR 895827A FR 1320617 A FR1320617 A FR 1320617A
Authority
FR
France
Prior art keywords
flexible pipes
forming lateral
transverse joints
lateral folds
folds
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
FR895827A
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to FR895827A priority Critical patent/FR1320617A/en
Application granted granted Critical
Publication of FR1320617A publication Critical patent/FR1320617A/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
    • B31B70/262—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement
    • B31B70/266—Folding sheets, blanks or webs involving longitudinally folding, i.e. along a line parallel to the direction of movement involving gusset-forming
    • 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
    • B31B70/36—Folding sheets, blanks or webs by continuously feeding them to stationary members, e.g. plates, ploughs or cores
FR895827A 1962-04-27 1962-04-27 Device for forming lateral folds on flexible pipes without transverse joints Expired FR1320617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR895827A FR1320617A (en) 1962-04-27 1962-04-27 Device for forming lateral folds on flexible pipes without transverse joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR895827A FR1320617A (en) 1962-04-27 1962-04-27 Device for forming lateral folds on flexible pipes without transverse joints

Publications (1)

Publication Number Publication Date
FR1320617A true FR1320617A (en) 1963-03-08

Family

ID=8777786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR895827A Expired FR1320617A (en) 1962-04-27 1962-04-27 Device for forming lateral folds on flexible pipes without transverse joints

Country Status (1)

Country Link
FR (1) FR1320617A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055783A1 (en) * 1980-07-11 1982-07-14 Torii Winding Machine Co., Ltd. Gusset forming device for cylindrical fabric in circular loom
FR2565524A1 (en) * 1984-06-09 1985-12-13 Reifenhaeuser Masch DEVICE FOR FLAT BLENDING TUBES IN BLOWN SHEET
EP0769367A3 (en) * 1995-10-20 1998-03-18 Idemitsu Petrochemical Co., Ltd. Method for folding a tubular synthetic resin film

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055783A1 (en) * 1980-07-11 1982-07-14 Torii Winding Machine Co., Ltd. Gusset forming device for cylindrical fabric in circular loom
EP0055783A4 (en) * 1980-07-11 1984-08-20 Torii Winding Machine Co Gusset forming device for cylindrical fabric in circular loom.
FR2565524A1 (en) * 1984-06-09 1985-12-13 Reifenhaeuser Masch DEVICE FOR FLAT BLENDING TUBES IN BLOWN SHEET
EP0769367A3 (en) * 1995-10-20 1998-03-18 Idemitsu Petrochemical Co., Ltd. Method for folding a tubular synthetic resin film

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