DE656507C - Process for the production of printing paper - Google Patents

Process for the production of printing paper

Info

Publication number
DE656507C
DE656507C DEA77037D DEA0077037D DE656507C DE 656507 C DE656507 C DE 656507C DE A77037 D DEA77037 D DE A77037D DE A0077037 D DEA0077037 D DE A0077037D DE 656507 C DE656507 C DE 656507C
Authority
DE
Germany
Prior art keywords
paper
printing paper
production
printing
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
DEA77037D
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.)
ATLAS AGO CHEM FAB AKT GES
Original Assignee
ATLAS AGO CHEM FAB AKT GES
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 ATLAS AGO CHEM FAB AKT GES filed Critical ATLAS AGO CHEM FAB AKT GES
Priority to DEA77037D priority Critical patent/DE656507C/en
Application granted granted Critical
Publication of DE656507C publication Critical patent/DE656507C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof

Landscapes

  • Paper (AREA)
  • Printing Methods (AREA)

Description

Verfahren zur Herstellung von Druckpapier Die vorliegende Erfindung betrifft die Herstellung von Druckpapier für hochglänzende, widerstandsfähige Drucke, insbesondere für Illustrations: 'und Reklamezwecke.Method of making printing paper The present invention concerns the production of printing paper for high-gloss, durable prints, especially for illustration and advertising purposes.

Es ist schon bekannt, hochglänzende Drucke herzustellen, indem man als Druckträger lackiertes Papier verwendet. Die bisher hierbei erhaltenen Drucke waren jedoch nicht haftfest, und bei ihrer Herstellung war ein Ausbluten der Druckfarben nicht zu vermeiden.It is already known to produce high-gloss prints by used as a print carrier coated paper. The prints received so far however, they were not adherent and there was bleeding of the inks when they were made can not be avoided.

Es wurde nun gefunden, daß man ein für hochglänzende -und widerstandsfähige Drucke vorzüglich geeignetes Druckpapier verhält, wenn das Papier unter Verwendung einer gerasterten Druckwalze mit seinem feinen Überzug aus C@ellulosees.terlack, wie z. B. Nitriocelluloselack, versehen wird. Ein solches Druckpapier kann mit den verschiedensten Farben, vorzugsweise Lackfarben, bedruckt werden, ohne daß das geringste Ausbluten deY Farbe stattfindet. Es ergeben sich somit scharfe Konturen, wie sie beim Bedrucken eines durch Tauchen lackierten Papieres keineswegs erhalten, werden können. Die erfindungsgemäß verwendete Rasterwalze besteht vorzugsweise aus Kupfer, wie ,es beim Tiefdruckverfahren üblich ist.It has now been found that you can use a high-gloss and resistant Prints excellently suited printing paper when using the paper a screened printing roller with its fine coating of C@ellulosees.terlack, such as B. Nitriocellulose lacquer is provided. Such printing paper can be used with the different colors, preferably lacquer colors, can be printed without the slightest Bleeding of the color takes place. There are thus sharp contours like them in no way obtained when printing a paper coated by dipping can. The anilox roller used according to the invention is preferably made of copper, as is customary in gravure printing.

Man bat zwar fernen schon Papier unter Verwendung gerasterter Walzen mit einem Lacküberzug versehen, wobei man nach diesern Überzug noch weitere Überzüge durch Tauchen aufgebracht hat. Bei diesem bekannten Verfahren handelt es sich jedoch um das Überziehen von bereits bedrucktem Papier, so daß die erfindungsgemäß erzielten Vorteile hiernach nicht in Erscheinung treten können. Das erfindungsgemäße Verfahren lag übrigens um so, weniger nahte, als es weiterhin bekannt war, Papier unter Verweildung gerasterter Walzen mit Harzen, Wachsen, Fetten u. dgl. in geschmolzenem Zustand zu überziehen, um es. gegen Flecken b. dgl. zu schützen. Es ist deshalb sogar überraschend, daß die Lackierung überhaupt ein geeignetes Druckpapier ergibt.It is true that paper has already been asked for using screened rollers provided with a varnish coating, after which one additional coatings applied by diving. However, this is known method to the coating of already printed paper, so that the invention achieved Advantages cannot appear afterwards. The inventive method Incidentally, the less approaching paper was because it was still known screened rollers with resins, waxes, fats and the like in a molten state to overcoat to it. against stains b. Like. To protect. It is therefore even surprising that the coating results in a suitable printing paper at all.

Es ist auch schon bekannt, zur Verringerung den Durehscheinbarkeit und zur Erhöhung der Helligkeit von Druckpapier das Rohpapier mit einem feinen Raster in einer die Farbe des. Papieres neinweiß belassenden oder zu reinweiß ergänzenden Farbe zu bedrucken. .Schließlich ist varbeschlagen worden, ungestrichenem oder schwach geleimtem Papiereinen Untergrunddruck mit einer Offsetfarbe im Offsetverfahren zu geben. Demg o egenüber handelt ges sich im Falle cler vdrliegenden Erfindung um eine Lackierung des Papieres mit Gelluloseesterlacken, um so ein Druckpapier für hochglänzende widerstandsfähige Drucke zu erhalten. Nach dem erfindung,sg@einäßen Verfahren erhält man weiterhin Drucke, welche insbesondere .auch den bisher nachträglich lackierten Drucken an Widerstandsfähigkeit äußere Abnutzung [nicht nachstehen. ! r@rr@ treffen jl1@:lt@Glanzeffekt, die so. der hergestellten durch die @rucke-x I ist.ani@e,@d=: j, bedruckten und unbedruckten Teile b@e'dteüd erhöht ist.It is also already known to print the base paper with a fine grid in a color that leaves the color of the paper non-white or a color that supplements it to be pure white in order to reduce the transparency and to increase the brightness of printing paper. Finally, it has been suggested to give uncoated or weakly sized paper a background print with an offset color in the offset process. On the other hand, in the case of the present invention, the paper is coated with gelulose ester varnishes in order to obtain a printing paper for high-gloss, resistant prints. According to the invention, so-called one-time process, prints are still obtained which, in particular, also have resistance to prints that have previously been varnished external wear [not inferior. ! r @ rr @ meet jl1 @: lt @ gloss effect that way. which is produced by the @ rucke-x I.ani @ e, @ d =: j, printed and unprinted parts b @ e'dteüd is increased.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Druckpapier für hochglänzende, widerstandsfähige Drucke, dadurch gekennzeichnet, daß das Papier unter Verwendung einer gerasterten Druckwalze mit einem feinen 'U' berzug aus Celluloseesterlack versehen wird.PATENT CLAIM: Process for the production of printing paper for high-gloss, Resistant prints, characterized in that the paper using a screened printing roller with a fine 'U' coating made of cellulose ester varnish is provided.
DEA77037D 1935-09-12 1935-09-12 Process for the production of printing paper Expired DE656507C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA77037D DE656507C (en) 1935-09-12 1935-09-12 Process for the production of printing paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA77037D DE656507C (en) 1935-09-12 1935-09-12 Process for the production of printing paper

Publications (1)

Publication Number Publication Date
DE656507C true DE656507C (en) 1938-02-07

Family

ID=6946964

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA77037D Expired DE656507C (en) 1935-09-12 1935-09-12 Process for the production of printing paper

Country Status (1)

Country Link
DE (1) DE656507C (en)

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