DE555667C - Process for the production of surface patterning rollers - Google Patents

Process for the production of surface patterning rollers

Info

Publication number
DE555667C
DE555667C DE1930555667D DE555667DD DE555667C DE 555667 C DE555667 C DE 555667C DE 1930555667 D DE1930555667 D DE 1930555667D DE 555667D D DE555667D D DE 555667DD DE 555667 C DE555667 C DE 555667C
Authority
DE
Germany
Prior art keywords
production
rollers
surface patterning
sponge rubber
roller
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
DE1930555667D
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.)
DECOTRIC AKT GES
Original Assignee
DECOTRIC 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 DECOTRIC AKT GES filed Critical DECOTRIC AKT GES
Application granted granted Critical
Publication of DE555667C publication Critical patent/DE555667C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
    • B05C17/0207—Rollers ; Hand tools comprising coating rollers or coating endless belts characterised by the cover, e.g. cover material or structure, special surface for producing patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

Verfahren zur Herstellung von Flächenbemusterungswalzen Die Erfindung betrifft ein Verfahren, Flächenbemusterungswalzen zu bemustern, insonderheit solche Walzen, die zwischen Kern- und Mustermantel eine Schwammgummi- oder ähnliche elastische Schicht aufweisen. Bisher war man nämlich gezwungen, das Muster auf das weiche Schwammgummi aufzukleben, wodurch die Herstellung der Walzen verteuert wurde. Ein weiterer Nachteil dieser Walzen bestand darin, daß besonders bei feinem und kompliziertem Muster diese durch das Abrollen an der zu bemusternden Wand sich verhältnismäßig leicht von der Schwammgummischicht lösen.Method of Making Surface Patterning Rolls The invention relates to a method of patterning surface patterning rollers, in particular such Rollers that have a sponge rubber or similar elastic between the core and sample jacket Have layer. So far you have been forced to apply the pattern to the soft sponge rubber stick on, making the production of the rollers more expensive. Another disadvantage These rollers consisted in the fact that, especially with fine and complicated patterns, these by rolling on the wall to be patterned relatively easily from the Loosen the sponge rubber layer.

Das Wesen der Erfindung besteht darin, daß die Muster unmittelbar in das Schwammgummi eingeschnitten werden, was insofern recht schwierig ist, als das mehr oder weniger poröse Gummi keinen glatten Schnitt gestattet, so daß die Konturen des jeweiligen Musters zackig und ungenau sind. Um diese Schwierigkeiten zu beheben, soll die Walze zunächst erfindungsgemäß gelatiniert werden, so daß die Gelatineschicht um einen der Schnittiefe entsprechenden Betrag in die Oberfläche des Schwammgummis eindringt.The essence of the invention is that the pattern is immediate cut into the sponge rubber, which is quite difficult in that the more or less porous rubber does not allow a smooth cut, so that the Contours of the respective pattern are jagged and imprecise. To these difficulties to fix, the roller should first be gelatinized according to the invention, so that the Gelatin layer into the surface by an amount corresponding to the depth of cut of the sponge rubber penetrates.

Die so getränkte Walze wird dann nach Erstarren der Gelatine glattgeschliffen und ist nunmehr fertig für das Ausschneiden des jeweiligen Musters. Dieses kann nun durch geeignete Messer ausgeschnitten werden, ohne daß die Gefahr eines Einreißens der Konturen besteht, vielmehr ist ein genauer glatter Schnitt gewährleistet, und es besteht auch nicht die Gefahr eines allzu schnellen Stumpfwerdens des Schneidwerkzeuges.The roller so soaked in this way is then sanded smooth after the gelatine has solidified and is now ready to cut out the respective pattern. This can can now be cut out with a suitable knife without the risk of tearing the contours exists, rather a more precise, smooth cut is guaranteed, and there is also no risk of the cutting tool becoming blunted too quickly.

Wenn dann das Muster auf der Walze eingeschnitten ist, wird die in die Poren des elastischen Gummis eingedrungene Gelatine aus der Walze wieder herausgewaschen, und die Walze ist zum Gebrauch fertig. Dabei braucht die Gelatine nur um einen geringen Betrag tiefer in das Gummi eingedrungen zu sein, als das Muster nachträglich eingeschnitten werden soll.When the pattern is then cut on the roller, the in gelatine that has penetrated the pores of the elastic rubber was washed out of the roller again, and the roller is ready for use. The gelatine only needs a small amount Amount to have penetrated deeper into the rubber than the pattern was subsequently cut shall be.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Flächenbemusterungswalzen, die aus einem Kern und darum angeordneten Schwammgummi oder ähnlichem porösen Polster bestehen, dadurch gekennzeichnet, daß die Walze mit einem geeigneten Mittel, insonderheit Gelatine, getränkt und dann glattgeschliffen wird, worauf in die so getränkte Schwamingummioberfläche das jeweilige Muster eingeschnitten wird. PATENT CLAIM: Process for the production of surface patterning rollers, which consist of a core and sponge rubber or similar porous cushion arranged around it, characterized in that the roller is impregnated with a suitable agent, in particular gelatine, and then sanded smooth, whereupon the respective sponge rubber surface is impregnated in this way Pattern is incised.
DE1930555667D 1930-08-20 1930-08-20 Process for the production of surface patterning rollers Expired DE555667C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE555667T 1930-08-20

Publications (1)

Publication Number Publication Date
DE555667C true DE555667C (en) 1932-07-26

Family

ID=6564487

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930555667D Expired DE555667C (en) 1930-08-20 1930-08-20 Process for the production of surface patterning rollers

Country Status (1)

Country Link
DE (1) DE555667C (en)

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