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Printer capable of achieving two-sided printing of glue surface or bottom paper and printing method

A double-sided printing and printing machine technology, which is applied to printing machines, rotary printing machines, general parts of printing machinery, etc., can solve the problems of low precision of rubber surface printing, unfavorable multiple printing methods, poor printing effect, etc., to achieve The effect of reducing defective printing, low cost and convenient operation

Pending Publication Date: 2019-12-06
SHENZHEN CAISHENG PRINTING MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The printing paper of the existing printing machine is conveyed to the aluminum roller through the roller and the rubber roller. The aluminum roller is set on the right side of the rubber roller. In order to realize the rubber surface printing, which will lead to the adhesion of the rubber surface and the knurled aluminum roller, the printing accuracy of the rubber surface is not high, the defect rate is high, the efficiency is low and the structure is complex, the printing effect is poor, and it is not conducive to the needs of various printing methods. Therefore, a printing machine that can realize rubber surface and backing paper printing on the printing machine is proposed.

Method used

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  • Printer capable of achieving two-sided printing of glue surface or bottom paper and printing method
  • Printer capable of achieving two-sided printing of glue surface or bottom paper and printing method
  • Printer capable of achieving two-sided printing of glue surface or bottom paper and printing method

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Experimental program
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Effect test

Embodiment 1

[0030] see figure 1 , the present invention provides a printing printing machine with a technical solution that can realize bottom paper printing on the printing machine, including a base 1, an unwinding wheel 2 and a face paper printing assembly 4;

[0031] The printing press also includes a base paper or offset printing assembly 10, and the base paper or offset printing assembly 10 includes a first support frame 11, a second support frame 12, a reverse printing color module 13, a first oven Dry assembly 14, seventh roller 17, eighth roller 18 and ninth roller 19;

[0032] The reverse printing color module 13 includes one or more printing seats that output different printing colors, and the top printing roller inside the printing seat rotates clockwise to facilitate the transmission of printed matter; the first drying assembly 14 is a UV- LED lighting device.

[0033] The base paper or rubber surface printing assembly 10 and the face paper printing assembly 4 are all fixed ...

Embodiment 2

[0043] see Figure 2-4 As shown, the present invention provides a technical solution for a printing press that can realize offset printing on the printing press. Its structure is based on the base paper printing assembly, and a third roller is added to the first support frame 11. The sixth roller 123 is added on the second supporting frame 12. When the rubber surface is printed, after the backing paper 52 and the face paper 51 are peeled off, the backing paper 52 passes through the third roller 113 and the sixth roller 123 in sequence. After running, the tenth roller set 114 is bonded with the printed rubber surface 53 .

[0044] In this embodiment, specifically: the second roller 112 is located at the top of the first support frame 11, the third roller 113 is located at the end of the top cross bar of the first support frame 11, the The end of the top cross bar of the first support frame 11 is equipped with a screw adjusting assembly 115, and the bottom side of the first sup...

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Abstract

The invention discloses a printer capable of achieving two-sided printing of glue surface or bottom paper and a printing method. The printer comprises a base, an unwinding wheel and a surface paper printing assembly, and the printer further comprises a bottom paper or glue surface printing assembly, wherein the bottom paper or glue surface printing assembly comprises a first supporting frame, a second supporting frame, a reverse printing color module, a first drying assembly, a seventh roller, an eighth roller and a ninth roller. The position relation of the rollers is set, and the double-layer paper is driven to operate similar to an Arabic number 2. When the bottom paper or the glue surface is printed, the bottom paper or the glue surface faces upwards, the surface paper faces upwards after bottom paper or glue surface printing is completed through the reverse printing color module, and the surface paper printing is completed through a positive printing color module, so that the printing cost of the bottom paper or the glue surface is low, the printing efficiency is high, the operation is convenient, and the popularization and popularization are facilitated; and the machine production cost is reduced, the additional devices are few, the printing is accurate during the glue surface printing, the defective products are reduced, the production efficiency is improved, and the resources are saved.

Description

technical field [0001] The invention relates to the technical field of printing machines, in particular to a printing machine capable of realizing double-sided printing on rubber surfaces or backing paper. Background technique [0002] A machine for printing text and images. Modern printing machines are generally composed of plate loading, ink application, embossing, paper feeding (including folding) and other mechanisms. Its working principle is: first make the printing plate of the text and image to be printed, install it on the printing machine, and then apply the ink to the place where the text and image are on the printing plate manually or by the printing machine, and then transfer it directly or indirectly Print onto paper or other substrates such as textiles, sheet metal, plastic, leather, wood, glass, and ceramics to reproduce the same print as the printing plate. The printing paper of the existing printing machine is conveyed to the aluminum roller through the ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F19/00B41F23/04
CPCB41F19/00B41F23/0409
Inventor 李康文
Owner SHENZHEN CAISHENG PRINTING MACHINERY CO LTD