DE460035C - Process for the production of lithographic prints without a dampening unit - Google Patents

Process for the production of lithographic prints without a dampening unit

Info

Publication number
DE460035C
DE460035C DEH111921D DEH0111921D DE460035C DE 460035 C DE460035 C DE 460035C DE H111921 D DEH111921 D DE H111921D DE H0111921 D DEH0111921 D DE H0111921D DE 460035 C DE460035 C DE 460035C
Authority
DE
Germany
Prior art keywords
production
dampening unit
lithographic prints
lithographic
prints
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
Application number
DEH111921D
Other languages
German (de)
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
Priority to DEH111921D priority Critical patent/DE460035C/en
Application granted granted Critical
Publication of DE460035C publication Critical patent/DE460035C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/06—Lithographic printing
    • B41M1/08—Dry printing

Description

Verfahren zur Herstellung von lithographischen Drucken ohne Feuchtwerk. Um das Feuchtwerk bei lithographischen Druckverfahren und die dadurch herrührenden Fehlerquellen zu beseitigen, sieht die vorliegende Erfindung vor, dasselbe dadurch gäaizlich in Wegfall zu bringen, daß die Druckform so weit gekühlt wird, daß der in der Luft befindliche Wasserdampf sich auf derselben niederschlägt und so die Feuchtung ahne Feuchtwerk bewirkt wird. Hierzu ist im allgemeinen nur eine Unterkühlung von wenigen Graden gegenüber der Raumtemperatur notwendig.Process for the production of lithographic prints without a dampening unit. About the dampening system in lithographic printing processes and the resulting To eliminate sources of error, the present invention provides for the same thereby Gäaizlich to bring in omission that the printing form is cooled so far that the water vapor in the air is reflected on the same and so the Moistening is effected without a dampening system. In general, there is only hypothermia for this of a few degrees compared to room temperature.

Claims (1)

PATRNTANSPRUCH: erfahren zur Herstellung von lithographischen Drucken ohne Feuchtwerk, dadurch gekennzeichnet, daß die Druckform während des Druckes auf der Temperatur des Taupunktes oder darunter gehalten wird.CLAIM: Experienced in the production of lithographic prints without dampening unit, characterized in that the printing forme during printing the temperature of the dew point or below is maintained.
DEH111921D 1927-06-18 1927-06-18 Process for the production of lithographic prints without a dampening unit Expired DE460035C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH111921D DE460035C (en) 1927-06-18 1927-06-18 Process for the production of lithographic prints without a dampening unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH0111921 1927-06-18
DEH111921D DE460035C (en) 1927-06-18 1927-06-18 Process for the production of lithographic prints without a dampening unit

Publications (1)

Publication Number Publication Date
DE460035C true DE460035C (en) 1928-05-19

Family

ID=25980863

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH111921D Expired DE460035C (en) 1927-06-18 1927-06-18 Process for the production of lithographic prints without a dampening unit

Country Status (1)

Country Link
DE (1) DE460035C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231263A1 (en) * 1992-09-18 1994-03-24 Heidelberger Druckmasch Ag Printing unit device of a web printing machine with anti-smear device
US6295928B1 (en) 1997-01-27 2001-10-02 OCé PRINTING SYSTEMS GMBH Method and device for printing on a carrier material using a structured ice layer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231263A1 (en) * 1992-09-18 1994-03-24 Heidelberger Druckmasch Ag Printing unit device of a web printing machine with anti-smear device
US5429051A (en) * 1992-09-18 1995-07-04 Heidelberger Druckmaschinen Ag Printing-unit assembly with smear-preventing device of a web-fed printing press and method of operation
US6295928B1 (en) 1997-01-27 2001-10-02 OCé PRINTING SYSTEMS GMBH Method and device for printing on a carrier material using a structured ice layer
US6520087B2 (en) 1997-01-27 2003-02-18 OCé PRINTING SYSTEMS GMBH Method and apparatus for printing a carrier material upon employment of a structure ice layer

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