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注意事项 | 1、可逆型可做水性和油性丝印油墨及部分颜色可做胶印柔版;不可逆型只能做水性丝印油墨。 2、所有丝印类型油墨建议用200目丝网印刷; 3、胶印温变油墨一般不用添加助剂,如太稠可加胶印调墨油,要提高干燥速度可添加0.5-1%的红燥油和白燥油;丝印按干燥要求使用719快干、783慢干等溶剂;凹印用丁酯、乙酯、异丙醇、二甲苯等溶剂;水性丝印温变油墨以水作为溶剂。 |
(1). Irreversible temperature sensitive ink
Irreversible temperature sensitive ink includes coloration ink and discoloration ink. Irreversible coloration temperature sensitive ink is colorless in appearance but shows colors after being heated and can’t restore colorless once again after cooling off. The original color of Irreversible discoloration temperature sensitive ink can be changed into another one and it can’t restore its original colors after being cooled once again.
(2). Reversible temperature sensitive inkReversible temperature sensitive ink includes three kinds: coloration, fading and discoloration ones. Reversible coloration temperature sensitive ink is colorless in appearance but shows colors after being heated and can restore colorless after being cooled. The original color of reversible fading temperature sensitive ink disappears after being heated and it can restore its original color after being cooled. The original color of reversible discoloration temperature sensitive ink can be changed into another one and it can restore its original color after being cooled.
应用效果图 | |
下一个:遇水消色(变色) |