DE486805C - Process for applying pigment paper or the like to printing rollers - Google Patents

Process for applying pigment paper or the like to printing rollers

Info

Publication number
DE486805C
DE486805C DESCH87935D DESC087935D DE486805C DE 486805 C DE486805 C DE 486805C DE SCH87935 D DESCH87935 D DE SCH87935D DE SC087935 D DESC087935 D DE SC087935D DE 486805 C DE486805 C DE 486805C
Authority
DE
Germany
Prior art keywords
paper
pigment paper
printing rollers
ceiling
pigment
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
DESCH87935D
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.)
Schnellpressenfabrik Frankenthal Albert and Cie AG
Original Assignee
Schnellpressenfabrik Frankenthal Albert and Cie AG
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 Schnellpressenfabrik Frankenthal Albert and Cie AG filed Critical Schnellpressenfabrik Frankenthal Albert and Cie AG
Priority to DESCH87935D priority Critical patent/DE486805C/en
Application granted granted Critical
Publication of DE486805C publication Critical patent/DE486805C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/16—Coating processes; Apparatus therefor
    • G03F7/18—Coating curved surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Methods (AREA)

Description

Verfahren zum Aufbringen von Pigmentpapier o. dgl. Stoffe auf Druckwalzen Wenn Pigmentpapier o. dgl. Stoffe auf Druckwalzen, z. B. Kupferzylinder, aufgebrachtwerden sollen, so ist es immer schwierig, das Papier mit den Händen auf dem Zylinder auszurichten und festzuhalten, und zwar um so schwieriger, je größer der aufzubringende Bogen ist.Method of applying pigment paper or the like to printing rollers When pigment paper or the like is applied to printing rollers, e.g. B. copper cylinder, are to be applied, it is always difficult to align and hold the paper with your hands on the cylinder, the more difficult the larger the sheet to be applied is.

Man hat wohl schon Decken angewendet, um Pigmentpapier auf Druckwalzen festzuhalten. Doch ist dies nicht geschehen, um das Pigmentpapier auf der Druckwalze vor dem Aufquetschen auszurichten, sondern die Decken sollten einer besonderen Befeuchtungsart dienen, bei der das Wasser durch die Decke hindurch das Pigmentpapier nässen sollte.Blankets have probably already been used to make pigment paper on printing rollers to hold on. However, this did not happen to the pigment paper on the print roller Align before squeezing, but the ceilings should have a special type of humidification in which the water should wet the pigment paper through the ceiling.

Nach der Erfindung wird, um-das Papier mit größerer Sicherheit als bisher auf den Kupferzylinder aufbringen zu können, eine Decke, vorteilhaft aus Wachstuch, verwendet, die mit Vorrichtungen zum allmählichen Ausspannen und Festspannen versehen ist und über das Papier um den Zylinder herumgelegt werden kann.According to the invention, to-the paper with greater certainty than So far, to be able to apply a blanket to the copper cylinder, is advantageous Oilcloth, used with devices for gradual unclamping and tightening and can be placed over the paper around the cylinder.

Es wird das Pigmentpapier um den Kupferzylinder, der sich vorteilhaft in einer Übertragungsmaschine befindet, herumgelegt und in seine ungefähre Lage gebracht, dann wird die Decke auf das Pigmentpapier gelegt und lose gespannt. Hierauf erfolgt eine weitere Ausrichtung des Pigmentpapiers auf dem Kupferzylinder und darauf ein Festerziehen der Decke so lange, bis die Ausrichtung auf dem Kupferzylinder richtig ist. Dann wird die Anpressungswalze der Pigmentübertragmaschine auf den Kupferzyliiider gesenkt, die Spannvorrichtung der Decke gelöst und die Decke mitsamt dem Pigmentpapier zwischen der Anpressungswalze und dem Kupferzylinder hindurchgeführt. Während des Durchlaufens des Papiers wird die Schichtseite des Papiers vor oder in der Aufpressungsstelle gefeuchtet.It gets the pigment paper around the copper cylinder, which is beneficial in a transmission machine, lying around and in its approximate location brought, then the blanket is placed on the pigment paper and stretched loosely. On that a further alignment of the pigment paper takes place on the copper cylinder and on it tightening the cover until the alignment on the copper cylinder correct is. Then the pressure roller of the pigment transfer machine is applied to the Copper cylinder lowered, the ceiling tensioning device loosened and the ceiling together with it the pigment paper passed between the pressure roller and the copper cylinder. During the passage of the paper, the layer side of the paper is in front of or moistened in the pressing point.

Die Decke kann auch mit Löchern versehen sein, durch die hindurch das Ausrichten des Papiers auf dem Kupferzylinder erfolgt. In diesem Falle ist es vorteilhaft, auch in das Pigmentpapier Löcher zu stanzen, die mit einem durchsichtigen Stoff überzogen sind und mit den Löchern in der Decke übereinstimmen. Durch diese gewissermaßen als Fenster zu bezeichnenden Löcher kann genaues Ausrichten des Pigmentpapiers auf dem Kupferzylinder erreicht werden.The ceiling can also be provided with holes through which the paper is aligned on the copper cylinder. In this case it is It is advantageous to punch holes in the pigment paper with a transparent one Are covered with fabric and match the holes in the ceiling. Through this Holes, which can be called windows in a sense, can be used to precisely align the pigment paper can be achieved on the copper cylinder.

Claims (2)

PATENTANSPRÜCHL: i. Verfahren zum Aufbringen von Pigmentpapier o. dgl. Stoffe durch Aufquetschen mittels Walze oder Reiber auf Druckwalzen, dadurch gekennzeichnet, daß das Pigmentpapier vor dem Aufquetschen durch eine um die Druckwalze gespannte Decke in seine richtige Lage gebracht wird. PATENT CLAIM: i. Method for applying pigment paper or the like Like. Substances by squeezing by means of a roller or distributor on pressure rollers, thereby characterized in that the pigment paper prior to squeezing by a around the pressure roller stretched ceiling is brought into its correct position. 2. Ausübung des Verfahrens, dadurch gekennzeichnet, daß eine Decke mit Löchern benutzt wird. 3. Ausübung des Verfahrens, dadurch gekennzeichnet, daß die Decke Spannvorrichtungen hat.2. Exercise of the method, characterized in that a ceiling with holes is used. 3. Exercising the method, characterized in that the ceiling has clamping devices.
DESCH87935D 1928-04-30 1928-05-01 Process for applying pigment paper or the like to printing rollers Expired DE486805C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH87935D DE486805C (en) 1928-04-30 1928-05-01 Process for applying pigment paper or the like to printing rollers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0876805 1928-04-30
DESCH87935D DE486805C (en) 1928-04-30 1928-05-01 Process for applying pigment paper or the like to printing rollers

Publications (1)

Publication Number Publication Date
DE486805C true DE486805C (en) 1929-12-03

Family

ID=25993635

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH87935D Expired DE486805C (en) 1928-04-30 1928-05-01 Process for applying pigment paper or the like to printing rollers

Country Status (1)

Country Link
DE (1) DE486805C (en)

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