AT93247B - Process for the production of printing plates for color printing, in particular for end paper. - Google Patents

Process for the production of printing plates for color printing, in particular for end paper.

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Publication number
AT93247B
AT93247B AT93247DA AT93247B AT 93247 B AT93247 B AT 93247B AT 93247D A AT93247D A AT 93247DA AT 93247 B AT93247 B AT 93247B
Authority
AT
Austria
Prior art keywords
printing
production
color printing
printing plates
end paper
Prior art date
Application number
Other languages
German (de)
Inventor
Klara Mayer
Original Assignee
Klara Mayer
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 Klara Mayer filed Critical Klara Mayer
Application granted granted Critical
Publication of AT93247B publication Critical patent/AT93247B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von Druckplatten für Farbendruck, insbesondere für
Vorsatzpapiere. 



   Es ist bereits bekannt, Druckplatten für Farbendruck unter Verwendung einer gallertartigen Masse als Zeichenfläche für die zu übertragenden Muster herzustellen. Von diesem Verfahren unter- 
 EMI1.1 
 dass das Muster auf die geebnete Fläche einer aus mit Wasser zubereitetem Carrageenmoos bestehenden gallertartigen Masse aufgetragen und dann in bekannter Weise direkt auf die Zinkplatte übertragen wird, die nach der üblichen Ätzung und Ausarbeitung zur Reproduktion geeignet ist. Anstatt Carrageenmoos könnte eine aus einem anderen Perlmoos hergestellte gallertartige Masse verwendet werden. 



   Bei dem unter Schutz gestellten Verfahren bedarf es zwecks Verdünnung der Umdruckfarbe mit Terpentin keines Zusatzes von Feuchtigkeit, weil das mit Wasser zubereitete Carrageenmoos ohnehin feucht ist. An jenen Stellen, auf denen zuviel Farbe aufliegt, wird, nach Verdünnung der letzteren bloss mit Terpentin, der   Farbenüberschuss   und gleichzeitig mit diesem auch der gallertartige   Uutergrund   mittels des zum Entwurf des Musters dienenden Stiftes od. dgl. verschoben, wodurch ein Ausgleich in der Nuance erfolgt. Die Feinheiten, d. h. die Weichheit der Zeichnung, die Stellen, auf die weniger Farben aufgetragen wurde und welche daher matter erscheinen, gehen beim Reproduzieren nicht verloren, sondern werden ganz genau sichtbar.

   Es können mehrere Platten mit verschiedenen Farben übereinander gedruckt werden. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the production of printing plates for color printing, in particular for
End papers.



   It is already known to produce printing plates for color printing using a gelatinous mass as a drawing surface for the patterns to be transferred. From this procedure
 EMI1.1
 that the pattern is applied to the leveled surface of a gelatinous mass consisting of carrageen moss prepared with water and then transferred in a known manner directly to the zinc plate, which is suitable for reproduction after the usual etching and finishing. Instead of carrageen moss, a gelatinous mass made from another pearl moss could be used.



   In the protected process, no moisture needs to be added in order to dilute the transfer printing ink with turpentine, because the carrageen moss prepared with water is already damp. In those places where there is too much paint, after diluting the latter with turpentine only, the excess paint and, at the same time, the gelatinous underground surface is shifted by means of the pen or the like used to design the pattern, thereby compensating for the nuance he follows. The subtleties, i.e. H. the softness of the drawing, the areas to which less color has been applied and which therefore appear more matt, are not lost when reproduced, but are clearly visible.

   Several plates with different colors can be printed on top of each other.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung von Druckplatten für Farbendruck, insbesondere für Vorsatzpapiere, unter Verwendung einer gallertartigen Masse als Zeichenfläche für die zu übertragenden Muster, dadurch gekennzeichnet, dass das Muster auf die geebnete Fläche einer aus mit Wasser zubereitetem Carrageenmoos oder einem anderen Perlmoos bestehenden gallertartigen Masse aufgetragen und sodann in bekannter Weise direkt auf eine Zinkplatte übertragen wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of printing plates for color printing, in particular for end papers, using a gelatinous mass as a drawing surface for the pattern to be transferred, characterized in that the pattern is applied to the leveled surface of a gelatinous mass consisting of carrageen moss prepared with water or another pearl moss and is then transferred directly to a zinc plate in a known manner. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT93247D 1922-03-09 1922-03-09 Process for the production of printing plates for color printing, in particular for end paper. AT93247B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT93247T 1922-03-09

Publications (1)

Publication Number Publication Date
AT93247B true AT93247B (en) 1923-06-25

Family

ID=3613155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93247D AT93247B (en) 1922-03-09 1922-03-09 Process for the production of printing plates for color printing, in particular for end paper.

Country Status (1)

Country Link
AT (1) AT93247B (en)

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