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Method of forming notched color fine pattern on the surface of glass product

A technology for glass products and fine patterns, applied in printing devices, printing, etc., can solve the problems of poor adhesion of patterns, failure to form patterns, poor bonding, etc., and achieve the effect of low processing cost and bright and colorful adhesion

Inactive Publication Date: 2005-04-27
高国梁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The oil-based or water-based pigment or dye ink used in digital jet printing machines has poor bonding force with glass, and the pattern is not firmly attached, and sometimes it cannot even form a pattern
Roughening the glass surface (such as sandblasting) and using special ink before printing can improve the bonding force, but the degree is limited, and the fine pattern film will be gelatinized, the effect will be poor, and it is not practical.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0041] Through the professional digital plate making company, the color original is made into positive and negative image files (RIP files) of raster image processing with amplitude modulation and screening. Screening lines are 120 lines. Put the surface-cleaned 6 mm thick float glass plate into the Inca Eagle digital flatbed printer (resolution 800×1200dpi) platform, input the RIP negative image file into the controller of the printer, use SericolImaging Uviget ink, and print on the glass surface Print color negative images. Put the glass sprayed with the color negative image pattern in an oven at 140°C to harden the film for 20 minutes. After cooling, it was immersed in an aqueous solution containing hydrofluoric acid at room temperature for 1 minute, and then washed. Spray with 5% sodium hydroxide aqueous solution at 70°C for 5 minutes to remove the film. After the ink on the glass surface is completely removed, wash and dry. The dried glass is put back into the platform...

example 2

[0043] On the frosted glass surface, process with the same process as Example 1. The result is an art glass product with a fine pattern of colored intaglios on a translucent opalescent background.

example 3

[0045] Put the product obtained in the above example 1 into a commercially available glass frosting solution and take it out after frosting for 20 seconds, wash it and dry it. As a result, the same art glass product with translucent milky white background color intaglio fine pattern is obtained as in the above-mentioned example two, but the clarity of the pattern is better.

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PUM

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Abstract

The present invention is process of forming color notched fine pattern on the surface of glass and glass product and is suitable for making artistic glass and glass product. The forming process includes forming digital image file with color image, processing with grating image processor, spray printing color negative on the surface of glass and glass product with digital spray printer, chemically etching the glass and glass product, eliminating ink from the negative, and spray printing color positive pattern in the position of the negative with digital spray printer. The present invention has the advantages of copying the color image on the surface of glass and glass product precisely, forming bright and firmly attached pattern to the back side of daily used article, being suitable for mechanical production, and no negative and printing plate resulting in low cost.

Description

1. Technical field [0001] A method of forming photo-effect colored intaglio fine patterns on the surface of glass and glass products. The invention relates to a method of forming a color negative image pattern on the surface of glass and glass products (hereinafter referred to as glass) with a digital jet printing device, and then performing chemical surface treatment to produce intaglio points on the glass surface, and then printing a color positive pattern on the intaglio position. Like a pattern, it is a method of forming a photo-like color intaglio fine pattern on the surface of the glass. 2. Technical Background [0002] The so-called art glass, which forms various patterns on the glass surface, is getting more and more applications in fields such as architecture, decoration, furniture, daily necessities, and artwork in recent years. At present, the manufacturing methods of art glass mainly include color printing method, etching printing method, sandblasting method, fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/34C03C15/00
Inventor 高国樑
Owner 高国梁
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