Digital printing system and digital printing method

Abstract

The invention relates to the technical field of digital ink jet printing, and provides a digital printing system and a digital printing method. The system comprises an industrial personal computer, a data distribution board, a plurality of ink gun driving boards and ink guns. The industrial personal computer is provided with a PCIE (peripheral component interface express) board card, is used for performing typesetting and resolution setting on object data of printing products, performing rasterization and generating and outputting printing data files. The data distribution board is provided with a plurality of data transmission interfaces and transmits the data printing files to the corresponding ink gun driving boards through data transmission lines. The ink gun driving boards drive the corresponding ink guns to print. The data transmission interfaces arranged on the data distribution board can be connected with the ink gun driving boards through the data transmission lines, and a printer is subjected to ink gun module extension so as to meet multi-resolution printing requirements. The object data of different-resolution printing products can be acquired on one printer, equipment utilization rate of the printer is increased effectively, and time and resources are saved.

Description

technical field [0001] The invention belongs to the technical field of digital inkjet printing, and in particular relates to a digital printing system and method. Background technique [0002] At present, the working method of color digital inkjet printing machines generally can only use the same model and inkjet head to print with one ink under the condition of a single resolution, and the color digital inkjet printing machine uses one type of inkjet The head, that is, the inkjet printer can only print under one resolution condition, and can only use one type of ink for ink printing. [0003] When printing products with different resolutions and different properties of inks are required, multi-pass printing is generally used to achieve the purpose of printing with different resolutions. Assuming that the current printed product requires three different resolutions to be printed with three different types of inks, then during typesetting, three files with different resoluti...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a digital printing system, which aims to solve the working mode of the color digital inkjet printing machine in the prior art. Generally, only the same model and inkjet head can be used under the condition of a single resolution. When the color digital inkjet printing machine is applied to the printing process with multi-resolution and multi-ink printing requirements, it has the problems of high waste discharge and low equipment utilization

Images