Thermosensitive plate paper and matched recognizing method for thermosensitive mimeograph

Abstract

The invention relates to a mimeographing industry, in particular to a thermosensitive platemaking device and a thermosensitive plate paper aspect. The invention discloses thermosensitive plate paper and a matched recognizing method for a thermosensitive mimeograph. The thermosensitive plate paper comprises a plate paper skeleton and recognizing marks for a plate paper distinguishing detection device to perform level detection on the recognizing marks, wherein the recognizing marks are correspondingly printed on the thermosensitive plate paper according to mark parameters of an amount and a coating thickness. In the process of using the thermosensitive mimeograph, a stepper motor drives a rotary roller linked with the stepper motor, and drags the plate paper with the recognizing marks to move; the plate paper distinguishing detection device performs the level detection on the recognizing marks on the plate paper, and outputs corresponding recognizing mark levels to a main controller through a connection circuit; and the main controller performs comparison and judgment processing on the mark parameters of the recognizing marks to confirm the existence of the recognizing marks and further confirm that the corresponding thermosensitive plate paper is the matched plate paper. The method can accurately recognize the matched thermosensitive plate paper, so the thermosensitive plate paper is not easy to counterfeit.

Description

technical field [0001] The invention relates to the mimeograph industry, and specifically relates to a digital heat-sensitive plate-making mechanism and heat-sensitive plate paper. Background technique [0002] At present, in the field of office automation, all kinds of digital heat-sensitive plate-making equipment are increasingly developed due to their rapid printing plate-making and high resolution. However, the printing device used in all printing plate making equipment is a large-scale integrated device with a surface that is easily damaged and very expensive, and is expensive. The usual resolution is 8 to 16 points per mm, that is, 8 to 10 points per mm. 16 heating element resistors have very high requirements on the thermal paper used. As a consumable, thermal plate-making paper has a significant impact on the printing plate-making effect and printing plate-making devices due to its material and specification differences. When the thermal plate-making head is working...

AI Technical Summary

Problems solved by technology

This mode also has shortcomings: although it can limit the slitting and rewinding of ordinary slitting and rewinding machines, it cannot prevent slitting and rewinding machines with printing functions. The latter can produce counterfeit products only by hanging a printing plate, and because About 220 black logos need to be printed within a length of 100 meters. The speed of slitting and feeding has been very low, the slitting efficiency is very low, and the cost of corresponding master paper is relatively high. Therefore, this master paper mode is rarely used in the world. Adopted

It can be seen that the above-mentioned defects and deficiencies will seriously affect the life of the heat-sensitive plate-making device and the quality of the printed matter.

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