绿色包装发展的动态

随着时代的进步,出现了一些新的绿色包装发展趋势:研发进展迅猛的天然高分子生物降解塑料,化学合成脂肪族生物降解塑料的快速发展得益于新的高分子设计方法,绿色化学的兴起加速食品绿色包装的发展,轻量化与薄壁化在包装绿色化中所占比重增大,电子商务的快速发展使回收再利用系统建设变得更为迫切,金属包装成为保证食品安全的首选,纸包装的应用领域进一步扩大。

The Trends in the Development of Green Packaging

With the progress of the era, There are some new trends emerged in the development of green packaging,i.e. the research and development in biodegradable plastics of natural polymers, the acceleration in the study of chemical synthesis of aliphatic biodegradable plastics because of the design method of the polymer, the rise of green chemistry facilitating the development of food packaging, the increase in the proportion of thin wall and light weight in packaging, the urgent need of the construction of recycling system owing to rapid development in electronic commerce, the prioritizing of metal packaging to ensure food safety, the expanded application of paper packaging.