1·The book which I bought this morning smelled printing ink.
我今天上午买的书还散发着油墨味。
2·Printing ink was also invented in China.
油墨也是在中国发明的。
3·Application: can mark on metal, alloy and vapor, ABS, epoxy resin, printing ink etc.
应用：可标记金属、合金及气化物、ABS、环氧树脂、油墨等。
4·Without the printing ink etc traditional consumables , Low processing cost. Mark clearly, not easy to wear and tear.
无需油墨等传统印刷耗材，加工成本低且标记清晰，不易磨损。
5·This mainly is because in the UV printing ink light initiator as well as the connection material cause.
这主要是因为UV油墨中的光引发剂以及连接料引起的。