ATE375953T1 - METHOD AND MEANS FOR UNUNLING PERFORATED MULTIPLE ROLLS - Google Patents

METHOD AND MEANS FOR UNUNLING PERFORATED MULTIPLE ROLLS

Info

Publication number
ATE375953T1
ATE375953T1 AT04736893T AT04736893T ATE375953T1 AT E375953 T1 ATE375953 T1 AT E375953T1 AT 04736893 T AT04736893 T AT 04736893T AT 04736893 T AT04736893 T AT 04736893T AT E375953 T1 ATE375953 T1 AT E375953T1
Authority
AT
Austria
Prior art keywords
webs
unrolling
shaft
web
locking disc
Prior art date
Application number
AT04736893T
Other languages
German (de)
Inventor
Bengt Bjoerk
Original Assignee
Duni Ab
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 Duni Ab filed Critical Duni Ab
Application granted granted Critical
Publication of ATE375953T1 publication Critical patent/ATE375953T1/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
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/021—Multiple web roll supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4139—Supporting means for several rolls
    • B65H2301/41398—Supporting means for several rolls juxtaposed

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Basic Packing Technique (AREA)
  • Crushing And Grinding (AREA)
  • Catching Or Destruction (AREA)
  • Centrifugal Separators (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Unwinding Webs (AREA)

Abstract

The invention concerns means for unrolling at least one narrow web (3) of material at a time from perforated multiple rolls (2) having webs of material consisting of preferably dryformed paper. The means include a locking disc (5) rotatably supported by a frame (4) and from the center of which a shaft (6) for carrying the relevant multiple roll (2) extends outwardly, said locking disc (5) having a plurality of apertures (7) disposed in its surface and being connected to a source (8) of vacuum over a connection (9) for causing the multiple roll (2) to adhere thereto by means of vacuum for affixing the multiple roll (2) in position during the unrolling concurrently with respective webs (3) of material included in the roll (2) being detachable along perforations (10) limiting the widths of said webs of material, and at least one mechanical support member (11) for being applied in the direction of the shaft (6) and being positioned at an adjustable predetermined distance from the locking disc (5), said distance corresponding to the width of at least one web (3) of material in the direction of the exterior (19) of one or a plurality of remaining webs of material for preventing collapse of tilting of the web (3) of material or webs of material remaining on the shaft (6) during the unrolling.
AT04736893T 2003-06-24 2004-06-15 METHOD AND MEANS FOR UNUNLING PERFORATED MULTIPLE ROLLS ATE375953T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301723A SE525361C2 (en) 2003-06-24 2003-06-24 Method and apparatus for unrolling multiple perforated rollers

Publications (1)

Publication Number Publication Date
ATE375953T1 true ATE375953T1 (en) 2007-11-15

Family

ID=29212457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04736893T ATE375953T1 (en) 2003-06-24 2004-06-15 METHOD AND MEANS FOR UNUNLING PERFORATED MULTIPLE ROLLS

Country Status (8)

Country Link
EP (1) EP1638875B1 (en)
AT (1) ATE375953T1 (en)
DE (1) DE602004009576T2 (en)
ES (1) ES2293266T3 (en)
HK (1) HK1093955A1 (en)
PL (1) PL1638875T3 (en)
SE (1) SE525361C2 (en)
WO (1) WO2004113210A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104210869B (en) * 2014-08-15 2016-05-04 湖州倍格曼新材料有限公司 One is convenient to rubber belt track mark feed arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401044B (en) * 1993-12-16 1996-05-28 Koren Erwin FLAT RING, ESPECIALLY FOR SPREADING ROLLERS, AND ITS DEVICE FOR GUIDING RAIL-SHAPED MATERIALS AND METHOD FOR THE PRODUCTION THEREOF
DE29709611U1 (en) * 1997-06-03 1997-07-31 Goebel Gmbh Maschf Processing machine

Also Published As

Publication number Publication date
SE0301723D0 (en) 2003-06-24
ES2293266T3 (en) 2008-03-16
SE525361C2 (en) 2005-02-08
DE602004009576T2 (en) 2008-07-24
WO2004113210A1 (en) 2004-12-29
PL1638875T3 (en) 2008-02-29
HK1093955A1 (en) 2007-03-16
EP1638875B1 (en) 2007-10-17
DE602004009576D1 (en) 2007-11-29
SE0301723L (en) 2004-12-25
EP1638875A1 (en) 2006-03-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties