DE59003561D1 - Method and device for cleaning blanket cylinders of a web-fed rotary printing press. - Google Patents

Method and device for cleaning blanket cylinders of a web-fed rotary printing press.

Info

Publication number
DE59003561D1
DE59003561D1 DE90100471T DE59003561T DE59003561D1 DE 59003561 D1 DE59003561 D1 DE 59003561D1 DE 90100471 T DE90100471 T DE 90100471T DE 59003561 T DE59003561 T DE 59003561T DE 59003561 D1 DE59003561 D1 DE 59003561D1
Authority
DE
Germany
Prior art keywords
web
liquid
rubber blanket
printing press
rotary printing
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.)
Expired - Fee Related
Application number
DE90100471T
Other languages
German (de)
Inventor
Franz Waizmann
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.)
Baldwin Grafotec GmbH
Original Assignee
Baldwin Gegenheimer GmbH
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 Baldwin Gegenheimer GmbH filed Critical Baldwin Gegenheimer GmbH
Application granted granted Critical
Publication of DE59003561D1 publication Critical patent/DE59003561D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/06—Cleaning arrangements or devices for offset cylinders

Abstract

In a method for cleaning rubber blanket cylinders of a web-fed rotary printing press with continuous unwinding of the web, a liquid from an application apparatus (9), arranged next to a rubber blanket cylinder (3) and above or below the web (1), is applied to the surface of the web, which liquid helps to reduce strong sticking of the web to the sticky, partially dissolved soiled places on the rubber blanket. The application of the web liquid is adapted in time to the washing operation of the rubber blanket from before washing to after washing. The interaction of the cleaning liquid/web liquid during mixing in the printing cylinder gap is taken into consideration by means of a measurement pick-up (15) for registering the dirt passing over the web. Furthermore, the follow-on of the web on the rubber blanket cylinder is recorded (13) and, from that, the metering function of the web liquid is determined in its quantity and variation over time. <IMAGE>
DE90100471T 1989-01-11 1990-01-10 Method and device for cleaning blanket cylinders of a web-fed rotary printing press. Expired - Fee Related DE59003561D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3900656A DE3900656C1 (en) 1989-01-11 1989-01-11

Publications (1)

Publication Number Publication Date
DE59003561D1 true DE59003561D1 (en) 1994-01-05

Family

ID=6371890

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3900656A Expired - Fee Related DE3900656C1 (en) 1989-01-11 1989-01-11
DE90100471T Expired - Fee Related DE59003561D1 (en) 1989-01-11 1990-01-10 Method and device for cleaning blanket cylinders of a web-fed rotary printing press.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3900656A Expired - Fee Related DE3900656C1 (en) 1989-01-11 1989-01-11

Country Status (3)

Country Link
EP (1) EP0378206B1 (en)
AT (1) ATE97612T1 (en)
DE (2) DE3900656C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401275C2 (en) * 1994-01-18 1999-05-12 Roland Man Druckmasch Device for cleaning the transfer cylinder
DE4433069C2 (en) * 1994-09-16 1998-09-10 Heidelberger Druckmasch Ag Cleaning medium and method for cleaning a sheet or web guide path

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1153570A (en) * 1955-06-07 1958-03-12 Spraying device and method
US3508711A (en) * 1967-12-29 1970-04-28 Ryco Graphic Mfg Fluid dispensing system
US4344361A (en) * 1979-04-19 1982-08-17 Baldwin-Gegenheimer Corporation Automatic blanket cylinder cleaner
DD156239A1 (en) * 1981-01-07 1982-08-11 Eva Luebbe METHOD FOR CORRECTING DEVIATIONS FROM INSERTION AND HEATING ON OFFSET PRINTING MACHINES
JPS6072731A (en) * 1983-09-30 1985-04-24 Dainippon Printing Co Ltd Color registration presetting device
JPS63188050A (en) * 1987-01-31 1988-08-03 Dainippon Printing Co Ltd Device for removing paper powder on blanket cylinder of printing press
DE3723400C1 (en) * 1987-07-15 1989-02-23 Baldwin Gegenheimer Gmbh Method and device for cleaning cylinders of a web printing press
DE3900657C1 (en) * 1989-01-11 1990-06-13 Rolf 7403 Ammerbuch De Georg Method and apparatus for influencing the web run when cleaning blanket cylinders of a web-fed rotary offset printing machine

Also Published As

Publication number Publication date
EP0378206A2 (en) 1990-07-18
ATE97612T1 (en) 1993-12-15
EP0378206A3 (en) 1991-01-30
DE3900656C1 (en) 1990-07-26
EP0378206B1 (en) 1993-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: BALDWIN GRAFOTEC GMBH, 86165 AUGSBURG, DE