This article introduces the rea-son of making plastisol ink minor adjustments, the process of ink additives and modifiers, and the caution about ink additives.

• 介绍了塑胶油墨需要改性的原因及改性剂和添加剂的作用,指出使用添加剂的注意事项,并列出常用的油墨改性剂。