塑化剂又称增塑剂,是工业上被广泛使用的高分子材料助剂,在塑料加工中添加这种物质,可以使其柔韧性增强,容易加工,可合法用于工业用途。由于用于食品塑料材料中的塑化剂与塑料分子的连接非常脆弱,随着使用时间的增加,塑化剂可以从塑料中转移到所接触的食品乃至大自然中,对环境、生物、食品造成污染。尤其是当塑料袋接触到食品中所含的热水 Plasticizer, also known as plasticizer, is widely used in the industrial polymer additives, adding this material in plastic processing, can make it more flexible, easy processing, can be legally used for industrial purposes. Since plasticizers used in food plastic materials are very weakly linked to plastic molecules, the plasticizer can be transferred from plastics to the food in contact with nature as time goes on, and the environmental, biological, food create pollution. Especially when the plastic bag comes into contact with the hot water contained in the food