Multiple-stage type roll paper color printing drying box

Abstract

The invention discloses a multiple-stage type roll paper color printing drying box which comprises a box body which is vertically arranged. The bottom and the top of the box body are correspondingly provided with a paper tape inlet and a paper tape outlet, a preheating section heating device, a high temperature drying section heating device and a drying section heating device which are located onone side or two sides of paper tape are sequentially arranged at the positions, located between the paper tape inlet and the paper tape outlet, in the box body from bottom to top, and the preheating section heating device, the high temperature drying section heating device and the drying section heating device each comprise a horizontally-arranged positive plate, a negative plate and no fewer thantwo electric heating wires vertically arranged between the positive plate and the negative plate; and an air sucking opening is formed in the side wall of the upper portion of the box body, and an exhaust fan is arranged at the position of the air sucking opening. According to the multiple-stage type roll paper color printing drying box, a preheating section, a high temperature drying section andan even drying section are arranged in the vertically-arranged drying box, color printing roll paper can be quickly dried conveniently, rolling is facilitated, a rolling production line is shortened,the scope of the field occupied by equipment is small, and cost is low.

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to a multi-stage roll paper color printing drying box. Background technique [0002] At present, for the roll paper that has just been printed, it is relatively humid, and it is easy to cause the roll paper to deteriorate and become moldy in the later stage, which will affect the quality of the roll paper; and the roll paper just after printing will easily cause the pattern or writing on the roll paper to be blurred. In addition, the existing color-printed roll paper can only be used on one side, and the roll paper that has just been color-printed can only be conveyed in parallel with the color-printed side facing up. How to realize double-sided color printing and vertically convey after color printing However, the existing color printing equipment cannot solve the above problems, and the existing equipment has a low degree of automation and low work efficiency, and canno...

AI Technical Summary

Problems solved by technology

[0002] At present, for the roll paper that has just been printed, it is relatively humid, and it is easy to cause the roll paper to deteriorate and become moldy in the later stage, which will affect the quality of the roll paper; and the roll paper just after printing will easily cause the pattern or writing on the roll paper to be blurred. In addition, the existing color printing roll paper can only be used on one side, and the roll paper that has just been color printed can only be conveyed in parallel with the color printing side facing up. How to realize double-sided color printing and vertical transmission after color printing , the existing color printing equipment cannot solve the above problems, and the existing equipment has a low degree of automation and low work efficiency, which cannot meet the needs of normal work

Images