FI890839A - FOERFARANDE FOER ATT AOTERTRAEDA EN BRUTEN BANA GENOM BESTRYKAREN. - Google Patents

FOERFARANDE FOER ATT AOTERTRAEDA EN BRUTEN BANA GENOM BESTRYKAREN. Download PDF

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Publication number
FI890839A
FI890839A FI890839A FI890839A FI890839A FI 890839 A FI890839 A FI 890839A FI 890839 A FI890839 A FI 890839A FI 890839 A FI890839 A FI 890839A FI 890839 A FI890839 A FI 890839A
Authority
FI
Finland
Prior art keywords
full
web
coater
width
draw
Prior art date
Application number
FI890839A
Other languages
Finnish (fi)
Other versions
FI88185B (en
FI88185C (en
FI890839A0 (en
Inventor
Robert Jacob Alheid
Original Assignee
Beloit Corp
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
Priority claimed from US06/936,851 external-priority patent/US4728396A/en
Application filed by Beloit Corp filed Critical Beloit Corp
Publication of FI890839A publication Critical patent/FI890839A/en
Publication of FI890839A0 publication Critical patent/FI890839A0/en
Publication of FI88185B publication Critical patent/FI88185B/en
Application granted granted Critical
Publication of FI88185C publication Critical patent/FI88185C/en

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  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Paper (AREA)

Abstract

The invention concerns a procedure for using the lead strip to re-thread the web on its way to the coater after a web break between the draw-in roller and the winding of the coated web. The invention aims to reduce the production losses which arise with the use of the standard procedure, when re-threading is carried out without any sense of urgency after the break. Using the re-thread procedure according to the invention, the unroll stand 14a, the draw-in roller 24a and the coating equipment 44a are driven at coating speed Vc after the break. The full-width web Wa coming from the draw-in roller 24a is removed into a first waste shaft 29. From the full-width web, a second narrow lead-strip section 42 is cut off between the unroll stand 14a and the draw-in roller 24a, and this second narrow lead-strip section 42, running at coating speed Vc, is threaded through the coater 44a at coating speed Vc at the same time as the other part of the full-width web Wa is removed into a first waste shaft 29. When the second narrow lead-strip section 42 is threaded through the coater 44a, the second narrow lead-strip section is increased to full width, so that a full-width web is now running through the coater 44a. When a full-width web is re-threaded thus through coater 44a at coating speed Vc, coating of the full-width web can recommence. <IMAGE>
FI890839A 1986-12-02 1989-02-22 Procedure for re-entering a broken web through the coater FI88185C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US93685186 1986-12-02
US06/936,851 US4728396A (en) 1986-12-02 1986-12-02 Method of operating and threading a coater
FI875311A FI88184C (en) 1986-12-02 1987-12-02 BESTRYKNINGSMASKIN OCH ETT FOERFARANDE FOER ANVAENDNING AV DENSAMMA
FI875311 1987-12-02

Publications (4)

Publication Number Publication Date
FI890839A true FI890839A (en) 1989-02-22
FI890839A0 FI890839A0 (en) 1989-02-22
FI88185B FI88185B (en) 1992-12-31
FI88185C FI88185C (en) 1993-05-03

Family

ID=26158261

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890839A FI88185C (en) 1986-12-02 1989-02-22 Procedure for re-entering a broken web through the coater

Country Status (1)

Country Link
FI (1) FI88185C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121079B (en) 2002-05-28 2010-06-30 Metso Paper Inc Procedure and plant at tip drawing without rope in a finishing plant

Also Published As

Publication number Publication date
FI88185B (en) 1992-12-31
FI88185C (en) 1993-05-03
FI890839A0 (en) 1989-02-22

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: BELOIT TECHNOLOGIES, INC.

FG Patent granted

Owner name: BELOIT TECHNOLOGIES, INC.

MA Patent expired