PVC (polyvinyl chloride) laminated sheet anti-infrared intaglio printing ink

Abstract

The invention discloses PVC (polyvinyl chloride) laminated sheet anti-infrared intaglio printing ink. The ink is prepared from raw materials in parts by weight as follows: 5-10 parts of vinisol, 3-5 parts of celluosic resin, 5-10 parts of acrylic resin, 2-3 parts of a dispersing agent, 40-60 parts of a solvent and 1-2 parts of an anti-settling agent. Compared with the prior art, the ink has the benefits as follows: a laminated sheet technology is combined, an inorganic metallic pigment is used, an infrared light wave band reflected by a specific color is used, high-weather-resistance PVC anti-infrared printing ink is produced with an intaglio printing method, an existing screen printing technology is replaced, the printing efficiency is improved, and the cost is saved.

Description

technical field

[0001] The invention relates to an infrared-resistant gravure printing ink for PVC sandwich cloth. Background technique

[0002] The existing military anti-infrared camouflage printed cloth is generally produced by original screen printing; it is matched with dyes with reflective values ​​in the infrared spectrum. The processing procedure of this production method is cumbersome, and it needs to go through repeated washing, drying and other processes, and the production efficiency is relatively low. Combined with the process of sandwich cloth, using inorganic metal pigments, using the infrared band reflected by specific colors, the high weather resistance PVC anti-outside printing ink is produced by gravure printing.

[0003] Chinese patent 201310079913.2 discloses a processing technology of polyester anti-infrared camouflage printed webbing, which uses polyester as a raw material and achieves the purpose of anti-infrared through dyeing, printing and baking p...