Unlock instant, AI-driven research and patent intelligence for your innovation.

Online variable information jet printing method of an offset printing machine

An offset printing machine and inkjet printing technology, which is applied in the field of online variable information printing of offset printing machines, can solve the problems of slow printing speed, cumbersome variable information printing process, and mismatching speeds of offset printing machines and inkjet printers, etc., to achieve Improve production efficiency, save process flow time, prevent slipping or flying effects

Active Publication Date: 2022-02-01
HUNAN FURUI PRINTING CO LTD +2
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above analysis, this application aims to provide an online variable information jet printing method for offset printing machines, which is used to solve the cumbersome process of variable information jet printing of printed matter in the prior art, the speed mismatch between the offset printing machine and the inkjet printer, and the problem of inkjet printing. slow speed problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Online variable information jet printing method of an offset printing machine
  • Online variable information jet printing method of an offset printing machine
  • Online variable information jet printing method of an offset printing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] This embodiment provides an online variable information printing method for an offset printing machine, including a printing process using a printing color group and a printing process using a curved surface printing color group, see Figure 1 to Figure 9 , the curved surface printing color group includes a printing transfer roller 1 and a printing assembly 2 arranged on the outer peripheral surface of the printing transfer roller 1;

[0056] The printing process includes the following steps:

[0057] Turn on the printing transfer roller 1 and the printing assembly 2, the paper passes between the printing transfer roller 1 and the printing assembly 2, and the printing assembly 2 prints the variable information on the paper to obtain the printed product .

[0058] It should be noted that there is no sequence between the printing process and the spray printing process. For example, the printing process is performed on the paper first to obtain the printed matter, and the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This application discloses an online variable information jet printing method of an offset printing machine, which belongs to the field of variable information printing technology, and solves the cumbersome process of variable information jet printing of printed matter in the prior art, the speed mismatch between the offset printing machine and the inkjet printer, and The problem of slow printing speed. The jet printing method of the present application includes a printing process using a printing color group and a jet printing process using a curved surface jet printing color group, the curved surface jet printing color group including a jet printing paper transfer roller and a The printing assembly on the surface; the printing process includes the following steps: opening the printing transfer roller and the printing assembly, the paper passes between the printing transfer roller and the printing assembly, and the printing assembly converts the variable information Jet printing onto paper to get jet printing. The jet printing method of the present application can realize printing and jet printing of variable information at the same time.

Description

technical field [0001] The application belongs to the technical field of variable information printing, and in particular relates to an online variable information jet printing method of an offset printing machine. Background technique [0002] In existing printing factories, printing variable information on printed matter usually requires two processes: first, use the offset printing system to print paper, and then transfer the printed paper to the printing process, and use the inkjet printer to complete the variable information printing; or , first use the inkjet printer to print variable information on the paper, and then use the offset printing system to print the paper with variable information. In the above printing and jet printing process, the printing speed of the offset printing system is about 10,000-12,000 sheets / hour, and the working speed of the inkjet printer is about 5,000-6,000 sheets / hour. Due to the speed mismatch, in order to ensure production efficiency,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B41F19/00B41J3/54B41F7/02B41F13/10B41F13/193B41F33/00B41J11/00B41J29/46B41J13/02B41M3/00
CPCB41F19/007B41J3/543B41F7/02B41F13/10B41F13/193B41F33/0036B41F33/00B41J11/0095B41J11/002B41J29/46B41J13/02B41M3/008B41J11/00214
Inventor 刘前程苏跃进梁平
Owner HUNAN FURUI PRINTING CO LTD