食品包装袋的化学组成、使用方法和降解途径马胜龙(西北师范大学化学化工学院 兰州 730070)摘 要 随着食品工业的快速发展,食品包装袋的作用显得越来越重要
本文综述了塑料食品包装袋的化学组成—树脂与塑料助剂,使用方法和可降解塑料的分类及降解机理
关键词 食品包装袋 塑料薄膜 树脂 塑料助剂 降解The Chemical Composition, Use and Degradation Pathways of Food Packaging BagsShenglong Ma(College of Chemistry and Chemical Engineering, Northwest Normal University LanZhou 730070)Abstract: With the rapid development of the food industry, food packaging bags is playing an increasingly important role
In this paper, we reviewed chemical composition - resins and plastic additives, use of plastic food packaging bags
Classification and the degradation mechanism of degradable plastic
Key words: Food packaging bags Plastic films Resins Plastic additives degradation1 引言随着人类社会的进步,人民生活水平的提高,食品消费量与日俱增
消费者对食品的要求除营养、味美、卫生、方便以外,食品的包装越来越引起人们的重视
人们对食品包装袋提出了