A kind of offset printing equipment for photosensitive polymer material ctp plate

Abstract

The invention discloses offset printing equipment for a photosensitive polymer material CTP plate, and relates to the field of photosensitive polymer material CTP plates. The offset printing equipmentcomprises an offset printing press body and a delivered paper collection box, and the delivered paper collection box is fixedly installed at the bottom of a paper delivery port in the offset printingpress body; and the top of the right side wall of the delivered paper collection box is provided with a fixing hole, and a fixing groove is formed in the connection position between the offset printing press body and the delivered paper collection box. The offset printing equipment facilitates sliding of quarto paper at the paper delivery port of the offset printing press body into the deliveredpaper collection box, and benefits oblique and flat laying and collection of the quarto paper on a placing plate in the delivered paper collection box of the offset printing press; the offset printingequipment facilitates alignment and takeout of the quarto paper in the delivered paper collection box in the later period, as well as fixation and removal of the delivered paper collection box and the paper delivery port of the offset printing press body; the operation is simple and quick, and the practicability is high; and the flanging design facilitates users to hold and lift the delivered paper collection box, and additionally the delivered paper collection box is easy to use.

Description

Technical field [0001] The invention relates to the field of photosensitive polymer material CTP plates, and in particular to an offset printing device for photosensitive polymer material CTP plates. Background technique [0002] The offset (printing) plate is a flat work piece whose surface is coated, and can produce areas where the ink is transferred and areas where the ink is not transferred, and the two areas are on the same plane. The offset printing press is a type of lithographic printing machine. During printing, the printing image and text are first printed from the printing plate to the blanket cylinder, and then transferred to the paper by the blanket cylinder. According to different paper feeding methods, offset printing presses can be divided into sheet-fed offset presses and web offset presses. According to the number of printing colors completed in one paper feed, they can be divided into single-color, two-color, four-color and multi-color printing presses. The la...

AI Technical Summary

Problems solved by technology

[0003] The paper output collection box is an important part of the offset printing machine for CIP offset printing plates. It is inconvenient to install and disassemble the paper output and the paper output port of the existing offset printing machine, and the existing paper output collection box is not convenient to use. Able to collect quarto papers in a flat alignment, making it inconvenient to take quarto papers

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