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Ink printing process for woven bags

An ink printing and woven bag technology, applied in the field of woven bags, can solve the problems of reducing work efficiency, affecting the printing quality of woven bags, and printing too fast, so as to reduce the adhesion of printed products, solve poor film formation, and improve work efficiency. Effect

Inactive Publication Date: 2018-06-19
TIANJIN HUAQING BAISHENG PLASTIC INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the ink printing process of woven bags usually has the problem of poor film formation, and the printing speed is too fast, which leads to the adhesion of printed products, which not only reduces the work efficiency, but also affects the printing quality of woven bags

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An ink printing process for woven bags, the process steps are as follows:

[0015] (1) The ink is added to the ink printing machine, and the woven bag to be printed is positioned on the printing platform;

[0016] (2) Install the printing plate roller with the pattern required by the process on the ink printing machine and fix it, and adjust the printing plate roller to just touch the surface of the woven bag, wherein the pressure of the printing plate roller is adjusted to 1N, the pressure of the doctor blade is 3N, and the ink is scraped The angle of the knife is inclined at 28°;

[0017] (3) Start the motor of the ink printing machine, drive the printing beam to move through the transmission chain, and print when the printing beam reaches the printing position sensor, the printing beam drives the squeegee to print on the woven bag through the screen plate, and controls the squeegee The speed is 2m / min;

[0018] (4) After the printing is completed, the woven bag is ...

Embodiment 2

[0021] An ink printing process for woven bags, the process steps are as follows:

[0022] (1) The ink is added to the ink printing machine, and the woven bag to be printed is positioned on the printing platform;

[0023] (2) Install the printing plate roller with the pattern required by the process on the ink printing machine and fix it. Adjust the printing plate roller to just contact the surface of the woven bag. The pressure of the printing plate roller is adjusted to 2N, the pressure of the doctor blade is 5N, and the ink is scraped The angle of the knife is inclined at 28°;

[0024] (3) Start the motor of the ink printing machine, drive the printing beam to move through the transmission chain, and print when the printing beam reaches the printing position sensor, the printing beam drives the squeegee to print on the woven bag through the screen plate, and controls the squeegee The speed is 4m / min;

[0025] (4) After the printing is completed, the woven bag is conveyed t...

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PUM

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Abstract

The invention discloses an ink printing process for woven bags. The process comprises the following steps: ink is added in an ink printing machine; woven bags to be printed are positioned on a printing platform; printing plate rollers with process required patterns are mounted on the ink printing machine for fixation, and are adjusted to just contact with the surfaces of the woven bags; a motor ofthe ink printing machine is started; a printing cross beam drives an ink scraper to print the woven bags through a screen printing plate; after printing is finished, the woven bags are conveyed to adrying procedure through a conveying belt; the woven bags are cooled through a cooling roller; printing is finished after cooling; and finished products are arranged. The ink printing process for thewoven bags effectively solves the problem of bad film forming in the ink printing process of the woven bags through controlling the pressure of the printing plate roller and the ink scraper, and reduces the condition of bonding printed matters caused by higher printing speed through controlling the speed of the ink scraper, so that the working efficiency is improved, and meanwhile, the printing quality of the woven bags is improved.

Description

technical field [0001] The invention relates to the technical field of woven bags, in particular to an ink printing process for woven bags. Background technique [0002] Woven bags are the main material of flexible packaging, and are widely used in industrial and agricultural production products and raw material packaging. The printing process in the production process of woven bags is a key link in the production process of woven bags. The printing of woven bags usually uses ink printing, which is to transfer the ink to the surface of the woven bag through plate making, ink application, pressurization and other processes of text, pictures, photos, anti-counterfeiting and other originals. In the prior art, the ink printing process of woven bags usually has the problem of poor film formation, and the printing speed is too fast, which leads to the adhesion of printed products, which not only reduces the work efficiency, but also affects the printing quality of woven bags. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/12
CPCB41M1/12
Inventor 吴进波吴昱铮
Owner TIANJIN HUAQING BAISHENG PLASTIC INDAL
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