1. Purposes of "A Yusi" viscosity reducer (for removing adhesiveness in ink):
       "A Yusi" viscosity reducer is a wax-type ointment-state mixture, and is loose and lubricating. It can reduce viscosity ink after adding in ink. It can lower chances of losing powder of paper, and raise equality of ink spreading.

2.Purposes of "A Yusi" high gloss agent ( gloss ink ):
       Except that high gloss agent can used in glossing, it can raise mobility of ink and is good for spread ink equally, and enhance the brightness of printing ink membrane significantly. It makes ink layer has considerably high endurance against grinding, solarizing and fading.

3.Purposes of "A Yusi" matte varnish:
       It is designed for offset printing, smearing on coating of printing material, and generating matte effect. It makes ink layer has considerably high endurance against grinding, solarizing and fading.

4.Purposes of "A Yusi" varnish:
       No.6 "A Yusi" varnish is used for enhancing mobility of ink, improve ink transferability, decrease density, viscosity and dryness of ink.

5.Grind endurance agent (over-printing varnish) - Purposes:
       It is made of polyester wax and high-boiling-point paraffin to form ointment of wax. In printing ink, adding 1-5% of grind endurance agent can raise grind endurance and luster of printing layers, and can reduce chance of set-off.