据报导,一种适应於印刷聚丙烯薄片的快干胶印新工艺最近获得成功。用这种新工艺印刷后,薄片表面油墨的粘附强度极高。所使用的油墨中含有一种粘度极大的化学剂,专门配方的油墨与有特殊粘接强度的化学剂结合在一起,可以印六套色,聚丙烯薄片的厚度为10—35密耳。应用标准的平版印 It has been reported that a new fast-drying offset printing process adapted to print polypropylene sheets has recently been successful. After printing with this new process, the adhesion of the ink on the sheet surface is extremely high. The inks used contain a highly viscous chemical. The specially formulated ink is combined with chemicals with a special bond strength to print six colors. The thickness of the polypropylene sheet is 10-35 mils. Apply standard lithography