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WO2010004522A3 - Apparatus, and method thereof, for processing adjacent webs of flexible material - Google Patents

Apparatus, and method thereof, for processing adjacent webs of flexible material Download PDF

Info

Publication number
WO2010004522A3
WO2010004522A3 PCT/IB2009/052994 IB2009052994W WO2010004522A3 WO 2010004522 A3 WO2010004522 A3 WO 2010004522A3 IB 2009052994 W IB2009052994 W IB 2009052994W WO 2010004522 A3 WO2010004522 A3 WO 2010004522A3
Authority
WO
WIPO (PCT)
Prior art keywords
web
winder roller
web material
tubular cores
cores
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.)
Ceased
Application number
PCT/IB2009/052994
Other languages
French (fr)
Other versions
WO2010004522A2 (en
Inventor
Guglielmo Biagiotti
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
Publication of WO2010004522A2 publication Critical patent/WO2010004522A2/en
Publication of WO2010004522A3 publication Critical patent/WO2010004522A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2269—Cradle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2246—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being supported on two rollers
    • 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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • 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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/4149—Winding slitting features concerning supply of cores
    • B65H2301/41496—Winding slitting features concerning supply of cores loading pre-arranged set of cores

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A slitter-rewinder for creating logs (R) of tapes of web material (N) wound around corresponding sets of tubular cores (A), comprises web feeding means for feeding the tapes of web material to a first winder roller (12) which together with a second winder roller (20) defines a winding cradle (21), core insertion means (40) for placing a set of adjacent tubular cores in said winding cradle (21), and web interruption means (70) for severing the web material when a log is completed. The set of tubular cores is introduced in a region (50) upstream, with respect to the web advance direction, a runner (60) made between the first winder roller (12) and the second winder roller (20) and in such region takes place the severing of the web, thanks to the web interruption means (70) that also support the cores in said region (50) keeping them in contact with the first winder roller (12). The slitter-rewinder of the invention allow continuously feeding the web material even during the log change process and it comprises adjusting means that make it suitable to process a wide range of logs and tubular cores sizes.
PCT/IB2009/052994 2008-07-10 2009-07-09 Apparatus, and method thereof, for processing adjacent webs of flexible material Ceased WO2010004522A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPI2008A000058A IT1391147B1 (en) 2008-07-10 2008-07-10 APPARATUS, AND ITS METHOD, FOR THE TRANSFORMATION OF ADJACENT TAPES OF FLEXIBLE MATERIAL.
ITPI2008A000058 2008-07-10

Publications (2)

Publication Number Publication Date
WO2010004522A2 WO2010004522A2 (en) 2010-01-14
WO2010004522A3 true WO2010004522A3 (en) 2010-03-04

Family

ID=41278182

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/052994 Ceased WO2010004522A2 (en) 2008-07-10 2009-07-09 Apparatus, and method thereof, for processing adjacent webs of flexible material

Country Status (2)

Country Link
IT (1) IT1391147B1 (en)
WO (1) WO2010004522A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103121603B (en) * 2013-01-24 2016-08-03 河南科技大学 A kind of flexible material rewind slitting system and rewind slitting mechanism thereof
US10442649B2 (en) 2016-03-04 2019-10-15 The Procter & Gamble Company Surface winder for producing logs of convolutely wound web materials
US10427903B2 (en) 2016-03-04 2019-10-01 The Procter & Gamble Company Leading edge device for a surface winder
US10427902B2 (en) 2016-03-04 2019-10-01 The Procter & Gamble Company Enhanced introductory portion for a surface winder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425588A (en) * 1981-01-30 1984-01-10 Baldwin John L E Processing of digital signals
JPS59172346A (en) * 1983-03-18 1984-09-29 Kataoka Kikai Seisakusho:Kk Surface driving-type winder
GB2249542A (en) * 1990-11-06 1992-05-13 Stahlkontor Maschinenbau Winding webs continuously
EP0962411A1 (en) * 1998-06-01 1999-12-08 A. CELLI S.p.A Winding machine for forming large-diameter reels of weblike material
US6129304A (en) * 1997-07-11 2000-10-10 Agfa-Gevaert, N.V. Slitter rewinder machine for producing reels of weblike material and associated method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425588A (en) * 1981-01-30 1984-01-10 Baldwin John L E Processing of digital signals
JPS59172346A (en) * 1983-03-18 1984-09-29 Kataoka Kikai Seisakusho:Kk Surface driving-type winder
GB2249542A (en) * 1990-11-06 1992-05-13 Stahlkontor Maschinenbau Winding webs continuously
US6129304A (en) * 1997-07-11 2000-10-10 Agfa-Gevaert, N.V. Slitter rewinder machine for producing reels of weblike material and associated method
EP0962411A1 (en) * 1998-06-01 1999-12-08 A. CELLI S.p.A Winding machine for forming large-diameter reels of weblike material

Also Published As

Publication number Publication date
WO2010004522A2 (en) 2010-01-14
IT1391147B1 (en) 2011-11-18
ITPI20080058A1 (en) 2010-01-11

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