SE8903330L - PROCEDURE AND DEVICE FOR CLEANING BREADERS - Google Patents

PROCEDURE AND DEVICE FOR CLEANING BREADERS

Info

Publication number
SE8903330L
SE8903330L SE8903330A SE8903330A SE8903330L SE 8903330 L SE8903330 L SE 8903330L SE 8903330 A SE8903330 A SE 8903330A SE 8903330 A SE8903330 A SE 8903330A SE 8903330 L SE8903330 L SE 8903330L
Authority
SE
Sweden
Prior art keywords
printing
rollers
web
sprayed
ink
Prior art date
Application number
SE8903330A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8903330D0 (en
Inventor
Birger Hansson
Sten Hultberg
Original Assignee
Birger Hansson
Sten Hultberg
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 Birger Hansson, Sten Hultberg filed Critical Birger Hansson
Priority to SE8903330A priority Critical patent/SE8903330L/en
Publication of SE8903330D0 publication Critical patent/SE8903330D0/en
Priority to JP7857090A priority patent/JPH03128249A/en
Priority to EP19900850330 priority patent/EP0423093B1/en
Priority to DE1990607582 priority patent/DE69007582T2/en
Publication of SE8903330L publication Critical patent/SE8903330L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/007—Cleaning arrangements or devices for supports of workpieces

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

The invention relates to an arrangement and a method for removing printing ink from guide rollers (11) in a printing press. As a paper web (2) moves along its normal path through the printing press while printing is suspended, a printing-ink solvent (6), preferably a mineral-oil fraction, is sprayed onto the paper web, either upstream or downstream of a printing machine (1). The printing-ink deposits on the rollers (11) are dissolved by the solvent as the sprayed paper-web (2) passes over the rollers (11), and the dissolved printing ink is then wiped from the rollers with a non-sprayed part of the paper web (2). In accordance with one preferred embodiment, the solvent (6) is sprayed onto the paper web (2) in one or more sinusoidal paths and the guide rollers (11) are subsequently braked, preferably to a complete stop and preferably pulse-wise when the sprayed part of the web and the wiping part of the web (2) passes over the rollers. The duration of the pulses is preferably variable and adapted to the cleaning effect desired.
SE8903330A 1989-10-10 1989-10-10 PROCEDURE AND DEVICE FOR CLEANING BREADERS SE8903330L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8903330A SE8903330L (en) 1989-10-10 1989-10-10 PROCEDURE AND DEVICE FOR CLEANING BREADERS
JP7857090A JPH03128249A (en) 1989-10-10 1990-03-27 Method and device to clean guide roller
EP19900850330 EP0423093B1 (en) 1989-10-10 1990-10-09 A method and arrangement for cleaning guide rollers
DE1990607582 DE69007582T2 (en) 1989-10-10 1990-10-09 Method and arrangement for cleaning guide rollers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903330A SE8903330L (en) 1989-10-10 1989-10-10 PROCEDURE AND DEVICE FOR CLEANING BREADERS

Publications (2)

Publication Number Publication Date
SE8903330D0 SE8903330D0 (en) 1989-10-10
SE8903330L true SE8903330L (en) 1991-04-11

Family

ID=20377105

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903330A SE8903330L (en) 1989-10-10 1989-10-10 PROCEDURE AND DEVICE FOR CLEANING BREADERS

Country Status (4)

Country Link
EP (1) EP0423093B1 (en)
JP (1) JPH03128249A (en)
DE (1) DE69007582T2 (en)
SE (1) SE8903330L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301410A1 (en) * 1993-01-20 1994-07-21 Baldwin Gegenheimer Gmbh Printing machine cleaning device
DE4338625A1 (en) * 1993-11-12 1995-05-18 Oxy Dry Maschinen Gmbh Process for fully automatic cylinder cleaning in printing presses with a central control system
SE508143C2 (en) * 1996-07-03 1998-09-07 Jimek Ab Method and apparatus for cleaning a printing cloth on a cloth cylinder in a printing press
SE508055C2 (en) * 1996-07-05 1998-08-17 Jimek Ab Method and apparatus for cleaning guide rollers in a printing press
DE19721213A1 (en) 1997-05-21 1998-12-10 Koenig & Bauer Albert Ag Method and device for cleaning paper guide rollers
ITBO20060530A1 (en) * 2006-07-11 2008-01-12 Finelettra Internat S A DEVICE PARTICULARLY SUITABLE FOR THE CLEANING OF THE ROLLER OF RETURN OF PAPER TAPE IN PRINTING ROTARY

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508711A (en) * 1967-12-29 1970-04-28 Ryco Graphic Mfg Fluid dispensing system

Also Published As

Publication number Publication date
DE69007582D1 (en) 1994-04-28
JPH03128249A (en) 1991-05-31
DE69007582T2 (en) 1994-10-20
EP0423093A2 (en) 1991-04-17
EP0423093B1 (en) 1994-03-23
SE8903330D0 (en) 1989-10-10
EP0423093A3 (en) 1991-07-03

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Effective date: 19940829