EP0835835A3 - Web alignment system and method - Google Patents

Web alignment system and method Download PDF

Info

Publication number
EP0835835A3
EP0835835A3 EP97117691A EP97117691A EP0835835A3 EP 0835835 A3 EP0835835 A3 EP 0835835A3 EP 97117691 A EP97117691 A EP 97117691A EP 97117691 A EP97117691 A EP 97117691A EP 0835835 A3 EP0835835 A3 EP 0835835A3
Authority
EP
European Patent Office
Prior art keywords
web
alignment system
roll
liner
web alignment
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.)
Withdrawn
Application number
EP97117691A
Other languages
German (de)
French (fr)
Other versions
EP0835835A2 (en
Inventor
Gideon Shahaf
Amit Shahaf
Evgeny Veiler
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.)
Opsigal-Control Systems Ltd
Opsigal Control Systems Ltd
Original Assignee
Opsigal-Control Systems Ltd
Opsigal Control Systems Ltd
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 Opsigal-Control Systems Ltd, Opsigal Control Systems Ltd filed Critical Opsigal-Control Systems Ltd
Publication of EP0835835A2 publication Critical patent/EP0835835A2/en
Publication of EP0835835A3 publication Critical patent/EP0835835A3/en
Withdrawn legal-status Critical Current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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/0326—Controlling transverse register of web by moving the unwinding device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/16—Associating two or more webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1762—Corrugated

Landscapes

  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

A web alignment system (10) is provided which consists of at least one liner web roll (14) affixed to a first roll stand (12) and at least one medium web roll (18) affixed to a second roll stand (16). The web alignment system is characterized by further including control means (40) for pre-positioning the liner and medium web rolls prior to the commencement of unwinding of the liner web roll and the medium web roll.
EP97117691A 1996-10-13 1997-10-13 Web alignment system and method Withdrawn EP0835835A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL11941696A IL119416A0 (en) 1996-10-13 1996-10-13 Web alignment system and method
IL11941696 1996-10-13

Publications (2)

Publication Number Publication Date
EP0835835A2 EP0835835A2 (en) 1998-04-15
EP0835835A3 true EP0835835A3 (en) 1998-12-02

Family

ID=11069374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97117691A Withdrawn EP0835835A3 (en) 1996-10-13 1997-10-13 Web alignment system and method

Country Status (3)

Country Link
EP (1) EP0835835A3 (en)
CA (1) CA2218305A1 (en)
IL (1) IL119416A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955903C2 (en) * 1999-11-20 2002-08-29 Linus Heil Laminating apparatus
US20030116725A1 (en) * 2001-12-21 2003-06-26 Kimberly-Clark Worldwide, Inc. Web detection with gradient-indexed optics
DE10352621B4 (en) * 2003-07-11 2006-12-14 Koenig & Bauer Ag Method for the lateral alignment of a web
WO2005105636A1 (en) * 2004-04-28 2005-11-10 Mitsubishi Heavy Industries Ltd. Single facer web member position adjusting device, and single facer sizing device
DE102005032599B3 (en) * 2005-07-13 2006-10-19 Koenig & Bauer Ag Device for minimizing edge offset during placement of material strip of new material roll on material strip of existing material roll has roll supports for each receiving material roll
CN113307071B (en) * 2021-04-21 2022-04-29 彩虹（合肥）液晶玻璃有限公司 Automatic deviation correcting device for glass substrate isolation PE film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152941A (en) * 1960-12-14 1964-10-13 Corrugating Technicians Inc Multi-ply web forming apparatus with edge aligning means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152941A (en) * 1960-12-14 1964-10-13 Corrugating Technicians Inc Multi-ply web forming apparatus with edge aligning means

Also Published As

Publication number Publication date
CA2218305A1 (en) 1998-04-13
IL119416A0 (en) 1997-01-10
EP0835835A2 (en) 1998-04-15

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