A printing process for decorating surfaces

Abstract

The invention discloses a printing processing technology, particularly discloses a printing processing technology for a decorative surface and belongs to the technical field of manufacture of household electrical appliances. High-definition, high-resolution and textured decorative patterns can be produced on product base materials by means of the printing processing technology for the decorative surface. The printing processing technology comprises the steps of manufacturing templates with the same number as corresponding colors according to a CMYK four-color mixing principle, then using rollers to roll inks corresponding to the colors into grooves of the templates, using printing rubber heads to dip the inks in the grooves of the templates and print the ink on the decorative surfaces of cleaned products required to be printed, and finally curing the inks in a roasting mode or other modes. When a plurality of colors are required, printing of all of colors can be finished only by repeating the printing steps and curing step.

Description

technical field [0001] The invention relates to a printing process, in particular to a printing process for decorating surfaces, and belongs to the technical field of home appliance manufacturing. Background technique [0002] Printing is a traditional production and processing technology of human beings, which has been widely used because of its simple process, high efficiency, low cost, and environmental protection. Printing can be seen everywhere in people's daily life, such as trademarks on daily necessities, patterns on furniture products, logos on electronic products, textures on electrical products, etc. The closeness of printing to our life has penetrated into people's life. [0003] With the improvement of human living standards and the demand for technological innovation, we conduct detailed research on the application of product appearance decoration, and analyze the color of decorative patterns printed directly on products at present. We will find that the color...

AI Technical Summary

Problems solved by technology

[0003] With the improvement of human living standards and the demand for technological innovation, we conduct detailed research on the application of product appearance decoration, and analyze the color of decorative patterns printed directly on products at present, we will find that the color of the existing printing method is relatively single

For the use of some rich colors and direct printing on the product, the current printing process cannot achieve its effect; in addition, from the analysis of the fineness and resolution of the pattern, most of the decorative patterns can be found blurred by the naked eye as long as you look closely. It does not have a sense of reality; secondly, it is easier to print many products only on flat surfaces, and it is impossible to print on multi-curved products, and the size of direct printing on products is also very limited