An improved five-color printing equipment and printing method

Abstract

The invention discloses an improved five-color printing equipment and a printing method. The improved five-color printing equipment includes an ink box inside the printing machine housing, and installation blocks are arranged around the ink box, and the outside of the installation block is An installation card slot is provided, a buffer pad is provided below the ink cartridge, and an elastic member is provided below the buffer pad, the lower end of the elastic member is connected to a support plate, and a conveyor belt is provided below the support plate, and the conveyor belt A drive shaft is provided inside the drive shaft, and a driven shaft is provided behind the drive shaft, and a transmission motor is connected to one end of the drive shaft, and support bearings are provided on the outer surfaces of the drive shaft and the driven shaft. The outside is provided with a transmission plate. The improved five-color printing equipment can automatically adjust the direction and angle of the palette through the setting of the color push rod, so as to avoid the poor color effect and errors caused by uneven indoor light during the color color process .

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to an improved five-color printing equipment and a printing method. Background technique [0002] The four most basic colors for printing are: black, cyan, red, and yellow. Arranged in descending order of covering power, the four color groups on the printing press are also arranged in this order, which is traditional four-color printing. However, if you encounter special colors, printing effects that cannot be achieved by ordinary four-color (such as gold, silver), or spot colors specified by the customer, you must add a set of colors after the four printed color groups, so that It is called five-color printing. In some cases, the fifth color group can be used to apply a layer of varnish to increase the surface gloss. The improvement of the printing effect of five-color printing is very obvious. The printing effect is full of layers and the effect is realistic. [0003...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an improved five-color printing equipment and printing method to solve the problem that the existing five-color printing equipment proposed in the above background technology must print twice when performing six-color printing, which is labor-intensive and time-consuming, and the efficiency is extremely low. , During the second color printing, due to the deformation of the paper, the color registration is easy to be inaccurate, and the customer cannot see the color of the printed product at one time, and there is no special color palette. The color is directly adjusted in the workshop, and the light is relatively dim, which is prone to color difference. It satisfies the needs of people very well

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