Three-dimensional printing technology for pp plate

Abstract

The invention relates to a printing technology used in the printing industry, in particular to a three-dimensional printing technology for a pp plate. Aiming to mainly solve the problems that printing products are not dark in color, poor in glossiness and color fastness, not high in transparency, poor in printing ink adhesive force and the like in the prior art, the three-dimensional printing technology for the pp plate is provided; and the technology is reasonable, finished printing products are high in visual depth, good in glossiness and color fastness, high in transparency and good in printing ink adhesive force. According to the technical scheme, the printing technology comprises the steps that firstly, three steps of preparation work before machine loading is completed, specifically, 1, a pp plastic sheet with the thickness being 0.4-0.6 mm is selected, one side surface of the pp plastic sheet is subjected to grating machining, the grating surface is subjected to corona treatment, and the sheet is loaded in a machine; 2, a printing plate is manufactured and loaded in the machine; and 3, color printing ink is selected and is loaded in the machine; and secondly, printing is conducted after parameters are debugged, then, destaticization treatment is conducted, and a finished printing product is inspected.

Description

Technical field [0001] The invention relates to a printing process used in the printing industry, in particular to a pp board three-dimensional printing process. Background technique [0002] The printing process widely used in the field of daily necessities, applied to calendars, folders, notebook covers, placemats, coasters, etc., can serve the purpose of beautiful products. However, many of the current printed materials are mostly flat and monotonous. It is not beautiful enough, and there are some three-dimensional printing patterns, but the difference in printing technology has a great influence on the performance of the product. Many three-dimensional printing products have poor gloss, color fastness, low transparency, and poor ink adhesion. For example, a patent No. CN03114202.8 uses screen printing and laser embossing method to produce a three-dimensional pattern chassis sticker, its process is: the method includes the following steps: 1), set according to the required are...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly aims at the problems of insufficient printing depth, poor gloss, poor color fastness, low transparency, poor ink adhesion and other problems existing in the prior art, and provides a printing product with reasonable process, high visual depth and high gloss. Good color fastness, high transparency, good ink adhesion pp board three-dimensional printing process