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Method for producing stamp imprints using ultraviolet curable inks preferably selected from inked stamps and stamps for this purpose

A technology for stamps and inks, which is applied in the field of producing stamp prints using UV-curable inks preferably self-inking stamps and stamps used for the purpose, and can solve the problems of being placed in a drying device, blurred stamp prints, etc.

Active Publication Date: 2021-06-08
TRODAT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantage here is that the object or workpiece to be irradiated, especially the lamp, must first be provided with a corresponding stamp, after which it can be placed in a drying unit
However, there is a risk that the seal imprint will be blurred when inserted
Also, only smaller objects can be inserted in such a device

Method used

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  • Method for producing stamp imprints using ultraviolet curable inks preferably selected from inked stamps and stamps for this purpose
  • Method for producing stamp imprints using ultraviolet curable inks preferably selected from inked stamps and stamps for this purpose
  • Method for producing stamp imprints using ultraviolet curable inks preferably selected from inked stamps and stamps for this purpose

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Embodiment Construction

[0053] It will be explained by way of introduction that in individual embodiments, the same parts have correspondingly the same reference numerals or the same component names, wherein, by analogy, the disclosure contained in the entire specification can be mutatis mutandis Transfer accordingly to the same parts with the same reference numbers or the same part designations. Positional details chosen in the description, such as top, bottom, landscape, etc. are related to the figure described and in case of a change in position, they will be transferred to the new position by analogy. Individual features or combinations of features from the exemplary embodiments shown and described can also represent independent inventive solutions.

[0054] Figures 1 to 3 An exemplary embodiment of a stamp 1 is shown, in particular a control stamp, with eg a QR imprint, a personal character, a barcode, etc. Between 1 cm×1 cm and 4 cm×4 cm. Of course, smaller or larger embossing surfaces and ...

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Abstract

The invention relates to a method for producing a stamp imprint (2) using UV curable inks (5) preferably from inked stamps (1) and a stamp for this purpose, wherein a letter plate ( 3) moving from the rest position (12) into the embossing position (13), whereby in the embossing position (12), on the preferably smooth surface (16a) of the document (16) or object (16) or workpiece (16) The ink (5) produces the stamp imprint (2), and then the tablet (3) is placed back to the rest position (12), the controller (22) is activated, wherein in order to cure the ink (5), a At least one illumination source (20) on is switched on and the UV light (19) is directed in the direction of the printing surface (17).

Description

technical field [0001] The present invention relates to a process or method for forming stamp imprints and stamps using ultraviolet (UV) curable inks preferably selected from inked stamps. Background technique [0002] A stamp is known from AT 009 206 U in which a cartridge with an ink-impregnated pad is used for enhanced security, in which one or more different inks are provided, of which at least one UV ink or at least one of the inks One contains UV ink particles that are only visible when illuminated with UV light. [0003] One downside here is that on difficult surfaces such as glass, metal, aluminum, cardboard, etc., the stamp imprint can easily be blurred. [0004] In order to avoid stamp imprint blurring, DE 7601070 U discloses a device for curing the stamp ink of the stamp imprint on objects or workpieces respectively, in which the rails for receiving the lamp or the workpiece to be illuminated are arranged on a base plate with a perforated and the housing of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41K1/40B41K1/42
CPCB41K1/02B41K1/36B41K1/38B41K1/40B41K1/50B41K1/42C08L33/12C08L69/00C09D11/101
Inventor C.马克思H.林德纳P.津德尔
Owner TRODAT GMBH