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

A kind of gravure printing ink and infrared technology, which is applied in dyeing, textiles and papermaking, etc., to save costs, increase environmental friendliness, and improve printing efficiency

Inactive Publication Date: 2015-06-03
昆山大世界油墨涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above two processes are not suitable for anti-infrared gravure printing of PVC sandwich cloth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of preparation method that is used for the anti-infrared gravure printing ink of PVC sandwich cloth, after mixing 8 weight parts of polyvinyl chloride resin, 1 weight part of dispersant, 60 weight parts of solvent, and 1 weight part of anti-sedimentation aid Stir for 30 minutes, grind for 2-3 hours, then add 25 parts by weight of acrylic resin, 15 parts by weight of cellulose acetate resin, and 1.5 parts by weight of absorbent, and stir at high speed for 20 minutes.

Embodiment 2

[0025] A kind of preparation method that is used for the anti-infrared gravure printing ink of PVC sandwich cloth, the acrylic resin of 1.25 weight parts, the polyvinyl chloride resin of 5.5 weight parts, the cellulose acetate resin of 3 weight parts, the dispersing agent of 1 weight part, 55 weight parts 25 parts by weight of solvent, 25 parts by weight of white pigment, and 1 part by weight of anti-sedimentation additives, mixed at high speed for 30 minutes, ground for 2 to 3 hours, then added 22.5 parts by weight of acrylic resin, 1.5 parts by weight of absorbent, and stirred at high speed for 20 minutes That's it.

Embodiment 3

[0027] A kind of preparation method that is used for the anti-infrared gravure printing ink of PVC sandwich cloth, after mixing the acrylic resin of 1 weight part, the dispersant of 2 weight parts, the solvent of 58 weight parts, the black pigment of 12.5 weight parts, stir at high speed for 30min, Grind for 2-3 hours, then add 25 parts by weight of acrylic resin, 15 parts by weight of cellulose acetate resin, and 1.5 parts by weight of absorbent, and stir at high speed for 20 minutes.

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/52D06P1/50D06P1/673
Inventor 许文程
Owner 昆山大世界油墨涂料有限公司
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