塑料包装薄膜的性能特点与选择使用

The performance characteristics of plastic packaging film and choose to use

塑料是以合成或天然的高分子树脂为主要材料,添加各种助剂后,在一定的温度和压力下具有延展性,冷却后可以固定其形状的一类材料。随着塑料的快速发展,塑料包装越来越多地得到广泛应用,已经成为人类生活中不可分割的一部分。本文介绍了塑料包装材料的分类,分析了塑料包装主要应用性能,探析了合理选用基材制作塑料包装薄膜和合理选择助剂制作塑料包装薄膜的理论,并在使用的时候根据其性能进行选择。

The plastics are synthetic or natural high polymer resin as main material and adding various additives,has the ductility under certain temperature and pressure,cooling can be fixed after the shape of material.With the rapid development of plastic,plastic packaging more and more widely used,has become an integral part of human life.This paper introduces the classification of plastic packaging materials,plastic packaging main application performance is analyzed,discusses the reasonable choice base material production of plastic packaging film and the reasonable choice fertilizer production of plastic packaging film theory,and according to its performance in use.