塑料袋因其难降解,给环境带来很大危害,包括中国、印度在内的很多国家还为此推出了“限塑令”。为了应对塑料污染,印度公司Envi Green用4年时间研发出可生物分解塑料袋,使用“可食用”材料打造。Envi Green公司研究了各种材料,最后选定玉米、马铃薯、天然淀粉、香蕉、蔬菜油等12种成分,把这些食材变成液体之后再经过6道步骤,就成为一个能被生物降解的塑料袋,丢弃后完全降解只需180天,在热水中甚 Plastic bags because of its difficult degradation, to the environment a great harm, including China, India, many countries have also introduced a “plastic limit ”. In response to plastic pollution, Envi Green, a Indian company, developed biodegradable plastic bags for 4 years and built them using “edible” materials. Envi Green studied a variety of materials, and finally selected corn, potato, natural starch, banana, vegetable oil, 12 kinds of ingredients, these ingredients into a liquid after a further six steps to become a biodegradable plastic Bag, completely degraded after discarding only 180 days, even in hot water