ATE547367T1 - METHOD AND DEVICE FOR PRE-FOLDING A WEB OF MATERIAL - Google Patents

METHOD AND DEVICE FOR PRE-FOLDING A WEB OF MATERIAL

Info

Publication number
ATE547367T1
ATE547367T1 AT07008857T AT07008857T ATE547367T1 AT E547367 T1 ATE547367 T1 AT E547367T1 AT 07008857 T AT07008857 T AT 07008857T AT 07008857 T AT07008857 T AT 07008857T AT E547367 T1 ATE547367 T1 AT E547367T1
Authority
AT
Austria
Prior art keywords
web
fold
material web
folding
longitudinal direction
Prior art date
Application number
AT07008857T
Other languages
German (de)
Inventor
Peter Herr Gerhardt
Ruediger Herr Storre
Peter Herr Thurner
Urban Herr Stollberg
Original Assignee
Sim Automation Gmbh & Co 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 Sim Automation Gmbh & Co Kg filed Critical Sim Automation Gmbh & Co Kg
Application granted granted Critical
Publication of ATE547367T1 publication Critical patent/ATE547367T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/20—Zig-zag folders

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The method involves moving a material web (1) in a web longitudinal direction, and moving out constantly spaced fold regions of the material web in two opposing directions from a web layer. Each fold region is provided with a fold line running transverse to the material web longitudinal direction. The fold regions are brought into a gap of a clamping device (19) for producing the fold lines. The fold lines are then formed by closing motion of the clamping device, and a material web run is controlled based on repeated punching or marking of the material web. An independent claim is also included for a device for pre-folding a web.
AT07008857T 2007-05-02 2007-05-02 METHOD AND DEVICE FOR PRE-FOLDING A WEB OF MATERIAL ATE547367T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07008857A EP1988043B1 (en) 2007-05-02 2007-05-02 Process and apparatus for the pre-folding of a web

Publications (1)

Publication Number Publication Date
ATE547367T1 true ATE547367T1 (en) 2012-03-15

Family

ID=38544222

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07008857T ATE547367T1 (en) 2007-05-02 2007-05-02 METHOD AND DEVICE FOR PRE-FOLDING A WEB OF MATERIAL

Country Status (3)

Country Link
EP (1) EP1988043B1 (en)
AT (1) ATE547367T1 (en)
ES (1) ES2381991T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112743913A (en) * 2020-12-16 2021-05-04 胡孝春 Pre-flanging mechanism for woven bag production and equipment thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815205A (en) * 1956-09-05 1957-12-03 Russell A Engstrom Paper folding and creasing machine
US3684275A (en) * 1970-03-09 1972-08-15 Clevite Corp Device for zig-zag folding an oscillographic record chart
IT953268B (en) * 1972-03-28 1973-08-10 Roda D FOLDING MACHINE FOR SHEET ELEMENTS PARTICULARLY FOR THE FOLDING OF SHEETS FOLDED TO BELLOWS LONG NORMAL LINES TO THE BELLOWS FOLDING LINES
DE3240627A1 (en) * 1982-11-03 1984-05-03 Helmut Dipl.-Chem. 8000 München Ulrich Device for forming folds in a web of fabric, in particular a web of paper
DE19603076B4 (en) * 1996-01-19 2006-08-24 Bänsch, Uwe Method and device for producing folded surface webs

Also Published As

Publication number Publication date
EP1988043A1 (en) 2008-11-05
EP1988043B1 (en) 2012-02-29
ES2381991T3 (en) 2012-06-04

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