LED-UV ink for high-speed double-sided printing and preparation method thereof

A LED-UV, double-sided printing technology, applied in the field of ink, can solve the problems of high energy consumption, long curing time, low printing efficiency, etc., and achieve high film forming hardness, fast curing reaction, wear resistance and adhesion high effect
CN113604104APending Publication Date: 2021-11-05深圳松本新材料科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
深圳松本新材料科技有限公司
Publication Date
2021-11-05

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Abstract

The invention discloses LED-UV ink for high-speed double-sided printing and a preparation method thereof. The LED-UV ink is prepared from the following raw materials: a prepolymer, a reactive diluent, a photoinitiator, a pigment, a filler, wax powder and an auxiliary agent. The prepared LED-UV ink can be rapidly cured in an LED-UV curing system, a cured ink film layer is high in glossiness and good in wear resistance, the ink does not contain volatile substances and is safe and environmentally friendly, and the printing efficiency and the printing quality are greatly improved.
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Description

technical field

[0001] The invention belongs to the technical field of ink, and in particular relates to an LED-UV ink used for high-speed double-sided printing and a preparation method thereof. Background technique

[0002] Ink is an important material for printing packaging materials. After ink is printed on the substrate in various ways, it needs to be cured to make it firmly adhere to the substrate. The traditional ink curing methods are heat curing and UV curing. The curing time is relatively long and the energy consumption is high. Especially for the printed matter that needs double-sided printing, it is necessary to wait for the printed side to be completely cured before printing and curing the other side. Printing efficiency is very low.

[0003] Therefore, it is necessary to improve the ink so that it can achieve rapid curing under the condition of low energy consumption. Contents of the invention

[0004] In view of the deficiencies in the prior art, the purpos...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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