UV ink serial products special for novel 'scratch type' bills and application thereof

Abstract

The invention relates to UV ink serial products special for novel 'scratch type' bills and application thereof, which comprise UV back black ink, UV isolating oil ink, UV silver adjusting oil ink and special silver slurry and application thereof. The invention provides the UV ink serial products special for the novel 'scratch type' bills, which have the advantages of high technical content, various varieties and wide applicability. The performance of the UV back black ink, the UV isolating oil ink, the UV silver adjusting oil ink and the special silver slurry can be adjusted and controlled according to the requirements of printing machine types and bill paper on printing finished products to achieve the controllable isolation effect, the controllable printing speed, the scratching difficulty, the drying speed, the printing thickness, the controllable back black printing and the controllable covering effect, and achieve coordinating and unifying so as to adapt to the modern high-speed printing and produce products satisfactory to users.

Description

technical field [0001] The invention belongs to the series of "scratch-off" UV inks for bill redemption, including UV back black inks, UV isolation oil inks, UV silver-adjusting oil inks, special silver pastes and applications thereof. Background technique [0002] With the development of the economy and the strengthening of taxation management by the state, the use of invoices with prizes is increasing. The existing scratch-off ink for prize redemption has low technical content, single variety, low printing efficiency, poor printing applicability, and short shelf life. With the improvement of social science and technology and the wide application of award-winning invoices, the models of printing machines and the paper used for receipts are different in printing factories. A single type of scratch-off ink can no longer meet the modern printing methods, so it is necessary to develop and apply different printing methods. Machine, special UV ink series products for "scratch-off...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy and the strengthening of taxation management by the state, the use of award-winning invoices is increasing. The existing award-winning scratch-off ink has low technical content, single variety, low printing efficiency, poor printing applicability, and short shelf life.

With the improvement of social science and technology and the wide application of award-winning invoices, the models of printing machines and the paper used for receipts are different in printing factories. A single type of scratch-off ink can no longer meet the modern printing methods, so it is necessary to develop and apply different printing methods. Machine, special UV ink series products for "scratch-off" bills of different printing papers