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Silk-screen UV glaze printing ink and preparation method thereof

A glaze and silk screen printing technology, which is applied in the field of screen printing UV glaze ink and its preparation, can solve the problems that have not been seen in silk screen UV printing inks, and achieve the effects of shortening drying time, less yellowing, and good adhesion

Active Publication Date: 2014-04-09
ZHEJIANG MINONG CENTURY GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the intensification of competition in the field of cigarette label printing, in order to improve product grades and beautify packaging to gain full recognition from customers, various cigarette labels with special printing effects have been widely used in cigarette label packaging, such as imitation metal etching, ice flower, Cloth pattern, etc. Therefore, silk screen UV inks with special effects have become an important means to improve the competitiveness of enterprises. At present, there are no reports of silk screen UV printing inks that can imitate the glaze effect of porcelain in the market.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Prepare the following raw materials in proportion: 300g epoxy-modified acrylate, 200g polyurethane acrylate, 100g tripropylene glycol diacrylate, 200g 1,6-hexanediol diacrylate, 1-hydroxy-cyclohexyl-benzene 80g of methyl ketone, 50g of reactive amine co-photoinitiator P115, 10g of silicone leveling agent BYK333, 10g of silicone defoamer BYK006N, 50g of fumed silica TS100.

[0045] The preparation method is as follows: 300g of epoxy-modified acrylate, 200g of polyurethane acrylate, 100g of tripropylene glycol diacrylate, 200g of 1,6-hexanediol diacrylate, 1-hydroxy-cyclohexyl-phenyl Mix 80g of ketone and 50g of active amine co-photoinitiator P115, fully stir and dissolve at a temperature of 80°C until there are no particles, and then let it stand for 45 minutes until fully dissolved; then mix 10g of silicone leveling agent BYK333, silicone defoamer Mix BYK006N 10g and fumed silica TS100 50g, then add to the above mixture, use high-speed disperser to stir at high speed, m...

Embodiment 2

[0048] Prepare the following raw materials first: 280g of epoxy-modified acrylate, 210g of polyurethane acrylate, 80g of tripropylene glycol diacrylate, 210g of 1,6-hexanediol diacrylate, 1-hydroxy-cyclohexyl-phenylmethyl Ketone 60g, active amine co-photoinitiator P115 60g, silicone leveling agent BYK333 20g, silicone defoamer BYK006N 20g, fumed silica TS100 60g.

[0049] The preparation method is the same as in Example 1, wherein the dissolution temperature is 78° C. after full stirring, and the rest time is 50 minutes until fully dissolved; the three-roll machine grinds to a fineness of 5 microns.

[0050] When mass production, the ink is prepared according to the above ratio.

Embodiment 3

[0052] Prepare the following raw materials first: 290g of epoxy-modified acrylate, 220g of polyurethane acrylate, 110g of tripropylene glycol diacrylate, 220g of 1,6-hexanediol diacrylate, 1-hydroxy-cyclohexyl-phenylmethyl Ketone 70g, active amine co-photoinitiator P115 44g, silicone leveling agent BYK333 8g, silicone defoamer BYK006N 8g, fumed silica TS100 30g.

[0053]

[0054] The preparation method is the same as in Example 1, wherein the dissolution temperature is 82° C. after full stirring, and the time of standing is 40 minutes until fully dissolved; the three-roll machine grinds to a fineness of 4 microns.

[0055] When mass production, the ink is prepared according to the above ratio.

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PUM

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Abstract

The invention discloses silk-screen UV glaze printing ink and a preparation method thereof, and belongs to the technical field of printing ink and preparation thereof. The printing ink is prepared from 28-32% of epoxy modified acrylate, 18-22% of urethane acrylate, 8-12% of tri(propylene glycol)diacrylate, 18-22% of 1,6-hexamethylene diacrylate, 6-10% of a 184 macroinitiator, 3-7% of an active-amine auxiliary photoinitiator, 0.8-3% of an organosilicone flatting agent, 0.8-3% of an organosilicone antifoaming agent and 3-7% of fumed silica, and is prepared by processes of mixing, stirring at a high speed, grinding, and the like. The preparation method is simple. The printing ink prepared by the method has a transparency effect and a matte effect, thus satisfying a conceive of applying the technical quality of blue and white porcelain and other famous porcelain in history to packaging and printing, and simulating the glaze quality, of the porcelain, that is mild and humid like jade. The printing ink provided by the invention has high environmental protection property. The VOCs smell residue totally reaches requirements of the national standards.

Description

technical field [0001] The invention belongs to the technical field of ink and its preparation, and in particular relates to a screen printing UV glaze ink with good flexibility and environmental protection and a preparation method thereof. Background technique [0002] With the intensification of competition in the field of cigarette label printing, in order to improve product grades and beautify packaging to gain full recognition from customers, various cigarette labels with special printing effects have been widely used in cigarette label packaging, such as imitation metal etching, ice flower, Cloth pattern, etc. Therefore, screen printing UV inks with special effects have become an important means to improve the competitiveness of enterprises. At present, there are no reports of screen printing UV printing inks that can imitate the glaze effect of porcelain in the market. Contents of the invention [0003] In view of the above-mentioned problems existing in the prior a...

Claims

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Application Information

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IPC IPC(8): C09D11/101C09D11/03
Inventor 胡爱军徐执一
Owner ZHEJIANG MINONG CENTURY GRP
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