DE163626C - - Google Patents
Info
- Publication number
- DE163626C DE163626C DENDAT163626D DE163626DA DE163626C DE 163626 C DE163626 C DE 163626C DE NDAT163626 D DENDAT163626 D DE NDAT163626D DE 163626D A DE163626D A DE 163626DA DE 163626 C DE163626 C DE 163626C
- Authority
- DE
- Germany
- Prior art keywords
- printing
- color
- mass
- depressions
- 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.)
- Active
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
- B41M1/14—Multicolour printing
- B41M1/20—Multicolour printing by applying differently-coloured inks simultaneously to different parts of the printing surface
Landscapes
- Printing Methods (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung bezieht sich auf das bekannte Verfahren zur Herstellung von Mehrfarbendrucken von einer Hochdruckform, z. B. einer autotypischen, bei dem nicht gesonderte Farbformen hergestellt werden, sondern ein und dieselbe Hochdruckform den einzelnen Farben entsprechend verschieden zugerichtet und dann in den verschiedenen Farben abgedruckt wird. DieThe present invention relates to the known method for the production of Multicolor printing from a letterpress form, e.g. B. an autotypical, in which no separate color forms are produced, but one and the same letterpress form differently according to the individual colors trimmed and then printed in the different colors. the
ίο Aufgabe der Erfindung ist, einzelne Stellen, die bei diesem Verfahren zu flau kommen, z. B. bei Autotypien, die farbigen Lichter, in denen der Raster nur ganz dünn druckt, so daß man viel mehr Weiß als Farbe sieht, aber event, auch die Tiefen- zu verstärken, und zwar geschieht dies dadurch, daß die Vertiefungen aller derjenigen Stellen der Druckform, die als Fläche drucken sollen, mit einer geeigneten Masse ausgedeckt werden, so daß sie mindestens bis auf Druckhöhe ausgefüllt sind und mit dem ursprünglichen Druckplanum eine stetige Fläche bilden.ίο The object of the invention is to identify individual points who get too weak in this process, z. B. with autotypes, the colored lights, in which the grid only prints very thinly, so that you can see much more white than color, but it is possible to intensify the depths as well, and this happens by the fact that the Depressions of all those points of the printing form that are to print as a surface, be covered with a suitable mass, so that they are at least up to pressure level are filled in and form a continuous surface with the original pressure subgrade.
Es ist jedoch auch nicht nachteilig, falls eine kleine Erhöhung darüber hinaus entsteht, da diese während des Druckes so weit nachgibt, daß auch die anderen erwünschten Druckstockteile auf dem zu bedruckenden Gegenstand mit zum Vorschein kommen.However, it is also not disadvantageous if there is a small increase beyond that, since this yields so much during printing that the other desired printing block parts on the one to be printed Object come to light.
Nach dem Druck einer Farbauflage entfernt man die Masse, sofern sie für die nächste Farbe nicht benötigt wird, und deckt nun" ebenso die event, weiter benötigten vertieften Stellen aus.After printing a layer of paint, the mass is removed if it is for the next color is not needed, and now covers the event, further needed deepened Make off.
Zur Ausdeckung eignen sich Wasserglas, Kollodium usw., vorzugsweise aber eine Lösung von Sandarak in Äther, vermischt mit Alkohol und Essigäther.Water glass, collodion etc. are suitable for covering, but preferably one Solution of sandarak in ether, mixed with alcohol and vinegar ether.
Die Reihenfolge , der einzelnen Farbendrucke kann beliebig sein, doch empfiehlt es sich, um scharfe Konturen zu erhalten, den schwarzen Farbdruck zuerst oder zuletzt zu drucken, wobei der Druckstock natürlich vollkommen von jeder Ausdeckmasse frei sein muß.The order of the individual color prints can be any, but it is recommended black color printing first or last to get sharp contours print, whereby the printing block must of course be completely free of any covering mass.
Claims (1)
massiv drucken.be so that
massive printing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE163626T |
Publications (1)
Publication Number | Publication Date |
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DE163626C true DE163626C (en) |
Family
ID=5683773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT163626D Active DE163626C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE163626C (en) |
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0
- DE DENDAT163626D patent/DE163626C/de active Active
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