Flame-retardant gold foil wallpaper printing process

Abstract

The invention relates to a flame-retardant gold foil wallpaper printing process. The process includes the steps that PVC paste is stirred through a stirrer to form flowing PVC paste; the surface of base paper is evenly and smoothly coated with the PVC paste, and after heating and plasticizing, a coating semi-finished product is formed; a layer of electrochemical gold-silver-color film is formed on the plastic surface of the coating semi-finished product in a hot stamping mode; the plastic surface obtained after hot stamping is printed to form a printing semi-finished product; the printing semi-finished product is subjected to warming embossing shaping; wallpaper obtained after embossing shaping is dried; after the surface of the dried wallpaper is treated through cooking-variation-resistant and high-temperature-resistant ink, rolling is performed, and then flame-retardant PVC wallpaper is obtained. The PVC wallpaper obtained through the flame-retardant gold foil wallpaper printing process has a flame-retardant effect and high tear resistance, has a strong texture with various patterns and embossed lines formed, is easy to paste, is easy to replace after getting old, can be wiped through cloth due to the non-water-absorbing surface, and has the advantages of being good in handfeel, large in embossing depth, clear in grain and strong in stereoscopic sensation.

Description

technical field [0001] The invention relates to the printing field, in particular to a flame-retardant gold foil wallpaper printing process. Background technique [0002] At present, when wallpaper is printed, it is generally first to flatten and straighten the roll of wallpaper, then cut it into several paper sections, and then print these paper sections by hand. However, this printing method is cumbersome to operate. , the production efficiency is low, and the manual printing effect is poor; in addition, the PVC wallpaper made by traditional technology has poor hand feeling, insufficient embossing, poor three-dimensional effect, low production efficiency, large waste of materials, and troublesome operation. In addition, ordinary wallpaper does not have flame retardancy, and there are certain safety hazards. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the defects of the prior art, the present inv...

AI Technical Summary

Problems solved by technology

[0002] At present, when wallpaper is printed, it is generally first to flatten and straighten the roll of wallpaper, then cut it into several paper sections, and then print these paper sections by hand. However, this printing method is cumbersome to operate. , the production efficiency is low, and the manual printing effect is poor; in addition, the PVC wallpaper made by the traditional process has poor hand feeling, insufficient embossing, poor three-dimensional effect, low production efficiency, large waste of materials, and troublesome operation

In addition, ordinary wallpaper does not have flame retardancy, and there are certain safety hazards