Ultraviolet light cured silk screen snowflake printing ink and preparation method thereof

A snowflake ink and ultraviolet light technology, applied in the field of printing, can solve the problems of difficult VOC control requirements of cigarette packs, large ink smell, air pollution and other problems, and achieve the effect of unique appearance, small taste and smooth hand feeling.

Active Publication Date: 2012-08-22
WUHAN HONGZHICAI PACKAGING PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the chemical reaction of the UV-curable screen printing snowflake ink currently used in cigarette packs during the UV-curing process to produce benzene and ketones, the smell of the ink is relatively strong, and it is difficult to meet the VOC control requirements of cigarette packs, and it is large Part of the UV-curable screen printing snowflake ink used in cigarette packs, the photoinitiator will decompose during the UV-curing process to produce acetone gas, which will pollute the air and bring greater harm to the human body

Method used

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  • Ultraviolet light cured silk screen snowflake printing ink and preparation method thereof
  • Ultraviolet light cured silk screen snowflake printing ink and preparation method thereof
  • Ultraviolet light cured silk screen snowflake printing ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: a kind of UV curing screen printing snowflake ink, is characterized in that, is made up of following raw materials in parts by weight:

[0024]

[0025]

[0026] A kind of method that adopts above-mentioned formula to produce ultraviolet curing silk screen printing snowflake ink, comprises stainless stirring container, disc type stirrer, it is characterized in that following the steps of operation:

[0027] (1) Prepare materials according to the parts by weight of the above components;

[0028] (2) Select a certain volume of stainless steel stirring container according to the amount of ink to be configured, and add 90% of trimethylolpropane triacrylate (SR351NS) and 90% of 1,6-hexanediol diacrylate Esters (SR238NS) and all BYK307 leveling agents, DF258 defoamers, hydroquinone (produced by Taicang Xincheng Chemical Co., Ltd.) and 2,4-diethylthioxanthone (JRCure DETX Tianjin Jiuri Chemical Co., Ltd. Co., Ltd.), using a disc stirrer to pre-disperse at ...

Embodiment 2

[0032] Embodiment 2: a kind of UV curing screen printing snowflake ink, is characterized in that, is made up of following raw materials in parts by weight:

[0033]

[0034] A kind of method that adopts above-mentioned formula to produce ultraviolet curing silk screen printing snowflake ink, comprises stainless stirring container, disc type stirrer, it is characterized in that following the steps of operation:

[0035] (1) Prepare materials according to the parts by weight of the above components;

[0036] (2) Select a certain volume of stainless steel stirring container according to the amount of ink to be configured, and add 90% of trimethylolpropane triacrylate (SR351NS) and 90% of 1,6-hexanediol diacrylate Ester (SR238NS) and all BYK307 leveling agent, DF258 defoamer, hydroquinone (produced by Taicang Xincheng Chemical Co., Ltd.) and 2,4-diethylthioxanthone (JRCureDETX Tianjin Jiuri Chemical Co., Ltd. Produced by the company), using a disc agitator to pre-disperse for ...

Embodiment 3

[0041] A kind of ultraviolet curing screen printing snowflake ink, is characterized in that, is made up of following raw materials in parts by weight:

[0042]

[0043]

[0044] A kind of method that adopts above-mentioned formula to produce ultraviolet curing silk screen printing snowflake ink, comprises stainless stirring container, disc type stirrer, it is characterized in that following the steps of operation:

[0045] (1) Prepare materials according to the parts by weight of the above components;

[0046](2) Select a certain volume of stainless steel stirring container according to the amount of ink to be configured, and add 90% of trimethylolpropane triacrylate (SR351NS) and 90% of 1,6-hexanediol diacrylate Esters (SR238NS) and all BYK307 leveling agents, DF258 defoamers, hydroquinone (produced by Taicang Xincheng Chemical Co., Ltd.) and 2-isopropylthioxanthone (produced by ITX Tianjin Jiuri Chemical Co., Ltd. ), using a disc agitator to pre-disperse for 30 minute...

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Abstract

The invention provides an ultraviolet light cured silk screen snowflake printing ink and a preparation method thereof. The ultraviolet light cured silk screen snowflake printing ink which has a viscosity of 1500-3000cps at the temperature of 25 DEG C is prepared by materials of 50-60 parts of ultraviolet light curable resins, 5-8 parts of photoinitiators, 0.5-1 part of defoamers, 0.5-1 part of flatting agents, 0.1-0.2 part of polymerization inhibitors, 9-13 parts of wax powders, 5-15 parts of trimethylolpropane triacrylate, 5-15 parts of 1, 6-hexanediol diacrylate and 7.3-12.4 parts of colored printing ink which are firstly subjected to a predispersion at a medium speed of 200rpm to 500rpm for 30 minutes in a disc mixer, and then subjected to a dispersion at a high speed of 3000rpm to 3500rpm for one hour. The ultraviolet light cured silk screen snowflake printing ink has the advantages that the appearance is unique, the decorative pattern is delicate, the weather resistance is good, the smell is mild, the printing ink is environment-friendly, printed products touch smooth, and the like.

Description

technical field [0001] The invention belongs to the technical field of printing, in particular to an ultraviolet light curing screen printing snowflake ink and a preparation method thereof. Background technique [0002] UV curing silk screen snowflake printing is a special process for surface treatment of printed matter, which can produce transparent and three-dimensional patterns on the color printing pattern of printed matter, so that the printed pattern can display novel and high-end decorative effects. UV curable screen printing snowflake ink first prints the ink on the pattern surface of the printed matter through the printing machine, and then detonates and solidifies to present the crystal clear texture texture like winter snowflakes. It is a special process ink of crystallization and fission type. Due to the chemical reaction of the UV-curable screen printing snowflake ink currently used in cigarette packs during the UV-curing process to produce benzene and ketones, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/101C09D11/102
Inventor 王建军何建平丁卫陈锦新刘学军王建
Owner WUHAN HONGZHICAI PACKAGING PRINTING
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