Glass embossed surface silk-screen printing process

Abstract

The invention belongs to the technical field of glass product manufacturing, and particularly relates to a glass embossed surface silk-screen printing process which comprises the following steps: selecting single-sided embossed glass with the thickness of 3-12mm as a raw material, conducting cutting, edging, chamfering and cleaning, and printing an embossed surface of the embossed glass on a silk-screen printing machine by adopting a customized screen plate and high-temperature ink, wherein the tension of the customized screen plate is 18+/-2N/cm, the thickness of a film layer of the customized screen plate is 95+/-10 [mu]m, the mesh number of the screen cloth is 150, the pressure of a scraper on the silk-screen printing machine is 0.5-0.7 MPa, and the hardness of the scraper is HS60-HS70;and carrying out drying, tempering, secondary cleaning and other processes, and conducting packaging. According to the invention, high-quality printing patterns with different patterns, dermatoglyph,similar stone, rock plates and the like can be realized on the uneven glass embossed surface, the visual aesthetic effect and the touch effect of the product are enhanced, the printing quality and the printing efficiency of the product are improved, and the labor intensity of workers is reduced.

Description

technical field [0001] The invention belongs to the technical field of glass product manufacturing, and in particular relates to a glass embossed surface screen printing process. Background technique [0002] Embossed glass, also known as patterned glass or knurled glass, is generally divided into embossed glass, vacuum coated embossed glass and colored film embossed glass. Single-sided embossed glass has the characteristics of light transmission but not see-through, and has privacy. When it is used as door and window glass for bathrooms and toilets, it should be noted that the embossed side faces outward. In order to better expand the application range of single-sided embossed glass, it is necessary to smear or print patterns on the concave-convex surface of single-sided embossed glass. In the prior art, the increase of patterns is mainly achieved by manual smearing, and the operating efficiency is low. The strength is high, but the conventional screen printing process is ...

AI Technical Summary

Problems solved by technology

In order to better expand the application range of single-sided embossed glass, it is necessary to smear or print patterns on the concave-convex surface of single-sided embossed glass. In the prior art, the increase of patterns is mainly achieved by manual smearing, and the operating efficiency is low. The strength is high, but the conventional screen printing process is difficult to achieve high-quality pattern printing on the uneven glass embossed surface, which affects the visual aesthetics and touch effect of the product. Therefore, it is urgent to develop a glass embossing Embossed screen printing process to improve the printing efficiency of the glass embossed surface, ensure the printing quality, enhance the visual beauty and touch effect of the product, and reduce the labor intensity