普通包装袋一方面给公众带来了很多方便，另一方面又污染了环境，一些包装袋不能用来盛装食品，对人体健康的危害不容低估。生物降解材料随着人类保护环境意识的提高，石油资源的不断减少，生物降解聚合物取代传统石油基聚合物已经成为发展的趋势。

On the one hand, ordinary packaging bags bring a lot of convenience to the public, on the other hand, they pollute the environment. Some packaging bags cannot be used to contain food, and the harm to human health cannot be underestimated. With the improvement of human awareness of environmental protection and the continuous reduction of petroleum resources, biodegradable polymers have become the trend of development to replace traditional petroleum-based polymers.

PBAT属于热塑性生物降解塑料，是己二酸丁二醇酯和对苯二甲酸丁二醇酯的共聚物，兼具PBA和PBT的特性，既有较好的延展性和断裂伸长率，也有较好的耐热性和冲击性能；此外，还具有优良的生物降解性，是生物降解塑料研究中非常活跃和市场应用降解材料之一。

PBAT is a thermoplastic biodegradable plastic, which is a copolymer of butylene adipate and butylene terephthalate. It has the characteristics of PBA and PBT. It has good ductility and elongation at break, as well as good heat resistance and impact properties; In addition, it has excellent biodegradability, and is one of the most active biodegradable materials in the research of biodegradable plastics and market application.

生物降解颗粒原料在适当和可表明期限的自然环境条件下，能够被微生物完全分解变成低分子化合物的材料。生物降解陶瓷和生物降解性塑料两类。指出，食品，特别是熟食，用普通袋包装容易变质，吃这种变质食品容易引起呕吐、腹泻等食物中毒症状。此外，塑料本身也会释放出有害气体，在密封袋的长期积累中，随着密封时间的增加，食品袋受到不同程度的污染，对儿童健康和发育的影响尤为明显。

Biodegradable granular raw materials can be completely decomposed by microorganisms into materials with low molecular weight compounds under natural environmental conditions that are appropriate and can indicate the duration. Biodegradable ceramics and biodegradable plastics. Experts pointed out that food, especially cooked food, is easy to deteriorate when packaged in ordinary bags, and eating such deteriorated food is easy to cause vomiting, diarrhea and other food poisoning symptoms. In addition, plastic itself will also release harmful gases. In the long-term accumulation of sealed bags, with the increase of sealing time, food bags will be polluted to varying degrees, and the impact on children's health and development is particularly obvious.

常见的可生物降解塑料袋，在摊位上常用的颜色特别暗，可能会造成大的伤害。再处理回收的废塑料制品，对人体危害很大，不能直接用于装载进口食品。此外，聚乙烯塑料制品不能用于储存酒精食品、油类食品。否则，袋子里的铅会溶解在食物中。同时，这个普通的袋子不能放在超过50度的食物。更多相关产品事项就来我们网站http://www.1958666.com咨询！

The common biodegradable plastic bags are particularly dark in color at the booth, which may cause serious damage. Recycled waste plastic products are harmful to human health and cannot be directly used to load imported food. In addition, polyethylene plastic products cannot be used to store alcoholic food and oil food. Otherwise, the lead in the bag will dissolve in the food. At the same time, this ordinary bag cannot be placed in food with temperature higher than 50 ℃. Come to our website for more relevant product matters http://www.1958666.com consulting service