国内外塑料包装材料发展动向

Tendency of the Development of Plastic Packaging in Domestic and Abroad

作为包装材料主力军的塑料包装材料,无论是PE、PP、PVC、PS、PET,还是其改性材料,在当今环境保护力量的冲击下,其环境污染已成为众矢之的,这是由于塑料包装材料化学稳定性较好,极不易受微生物的侵蚀和降解,在地里数十年甚至上百年也不腐烂,这将给环境及生物带来极大的危害。因此,今后塑料包装材料的发展,除开发新的高附加值的功能性材料外,还必须十分重视并努力解决塑料包装材料的环境污染问题。

The article expounds the development of the four kinds of plastic packaging materials abroad and the status of plastic materials and products in China as well as the trend of that developing in China.