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Transfer printing process for automobile identification

A pad printing and marking technology, applied in printing, printing device, printing post-processing, etc., can solve problems such as uneconomical, unenvironmental protection, complicated printing process, etc., achieve low cost, high production efficiency, and overcome the effect of ink shedding

Inactive Publication Date: 2018-07-03
SHANGHAI HUAGU VEHICLE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The screen printing process is complicated, neither environmentally friendly nor economical

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The pad printing process for PP-LGF20 materials in the automotive field includes the following steps:

[0010] Proportioning ink, take 87%wt ink, 5%wt curing agent, 5%wt diluent and 3%wt wire-drawing agent, mix to make automobile marking ink, and make it ready for use; debugging equipment, according to the requirements of automobile marking The shape determines the position of the screen, the position of the silicone head, the position of the punch and the position of the pad printing; then print the ink to be used according to the shape of the car logo; finally put the printed auto parts into the baking equipment, Bake at 85°C for 25 minutes and take it out.

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PUM

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Abstract

The invention relates to the field of automobile transfer printing, in particular to a transfer printing process for automobile identification. The process comprises the following steps that 1), printing ink is proportioned, wherein the automobile identification printing ink is proportioned according to the proportion; 2), equipment is debugged, wherein transfer printing equipment is debugged; 3),a material is printed, wherein the printing ink coats the surface of an automobile part according to a shape selected in advance; 4), baking is carried out, wherein the automobile part subjected to printing ink coating is baked, and the printing ink is dried; and for the step 1 of proportioning the printing ink, the printing ink is 85-90%wt, a curing agent is 3-7%wt, a diluting agent is 1-5%wt, and a drawing agent is 1-3%wt. Compared with the prior art, the process has the advantages that the cost of raw materials is low, the loss of printing ink is low, the production efficiency is high, theprocess is optimized, meanwhile, the problem that the automobile identification subjected to transfer printing falls off is solved, and the problem that the printing ink falls off in the traditionalautomobile transfer printing process is solved.

Description

technical field [0001] The invention relates to the field of automobile pad printing, in particular to a pad printing process for automobile identification. Background technique [0002] At present, with the intelligentization of automotive electronics, the development of multi-functional direction. It has given birth to the continuous development of the automotive multimedia industry. Car navigation, car refrigerator, multi-function armrest, car charging. These require all functions to be clearly visible in the range of face recognition. A batch of marking symbols were born. The screen printing process is complicated, neither environmentally friendly nor economical. The pad printing process overcomes some shortcomings of screen printing, reduces costs, and optimizes the process. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention designs a pad printing process for automobile signs, which can solve the probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/26B41M1/40B41M7/00
CPCB41M1/26B41M1/40B41M7/009
Inventor 王昭进
Owner SHANGHAI HUAGU VEHICLE IND CO LTD
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