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PC (polycarbonate) thin film surface frosting and silver flashing treatment technology

A thin film and matte technology, which is applied in the post-processing of printing, the printing of special varieties of printed matter, printing, etc., can solve the problems of high cost and difficult operation of flash silver ink, achieve stable and reliable printing quality, low cost, and improve product quality. quality effect

Inactive Publication Date: 2012-11-21
昆山地博光电材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the printing process of customers, if the product needs to show a silver glitter effect, it is usually printed with bright silver ink, but the cost of silver glitter ink is high and the operation is difficult

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The following examples illustrate the invention, but do not limit it.

[0013] A PC film surface frosted silver flash treatment technology, including the following steps:

[0014] a. The pressing rubber roller is mixed with fine sand in the production process. The size of the fine sand ranges from 500 to 1300 mesh. The proportion of the sand on the surface of the rubber roller is 10% to 30% of the mass of silica gel;

[0015] b. When the PC film is extruded and casted, use the rubber roller treated in step a to carry out surface lamination;

[0016] c. Ink printing will show a flashing silver effect;

[0017] d. Corona treatment will make the printing quality more stable and reliable, and improve product quality.

[0018] The beneficial effect of the invention is that the plastic surface of the PC film can show a silvery effect after printing with ordinary ink, has various reflective degrees, is often used in instrument panels or surface decorations, and has low cost....

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PUM

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Abstract

The invention relates to a PC (polycarbonate) thin film surface frosting and silver flashing treatment technology, which comprises the following steps of: a, blending fine sand during fabrication of a press-fitting silica gel roller, wherein the specifications of the fine sand are 500-mesh to 1300-mesh and the blended sand accounts for 10-30 percent of weight of surface layer silica gel of the silica gel roller; b, during extrusion and tape casting of a PC thin film, using the silica gel roller treated in the step a for surface press-fitting; c, conducting ink printing to realize a silver flashing effect; and d, conducting corona treatment to enable printing quality to be more stable and reliable and improve product quality. The PC thin film surface frosting and silver flashing treatment technology has the beneficial effects that the silica gel surface of the PC thin film has the silver flashing effect after common ink printing is conducted, all kinds of reflection reflectivity are obtained, the PC thin film can be usually used for an instrument panel or surface ornament, and the cost is low.

Description

technical field [0001] The invention relates to a PC film surface frosting and silver flashing treatment technology. Background technique [0002] PC film is the abbreviation of polycarbonate film. It has good light transmittance, toughness, flame retardancy and good dimensional stability. The mirror roller or rubber roller is pressed together, and then treated by corona to make the surface of PC have excellent printing effect. [0003] During the printing process of the customer, if the product needs to have a silver glitter effect, it is usually printed with bright silver ink, but the cost of silver glitter ink is high and the operation is difficult. Starting from the surface treatment of PC film, we have developed a technology that can achieve silver flashing effect by using ordinary ink. The product has uniform color and obvious silver flashing effect, which fully meets the needs of customers. Contents of the invention [0004] The invention provides a PC film surfac...

Claims

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Application Information

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IPC IPC(8): B41M3/00B41M7/00
Inventor 不公告发明人
Owner 昆山地博光电材料有限公司