The material was issued by Internation Organization for Standardization ISO14855 After the biodegradation period of 45 days,the percentage biodegradability of extrudate was 83.1%,whereas the degree of biodegradation of the positive-control reference cellulose paper was condered as 100% Plastics-replacing Nano biodegradable environmental protection materials,We supply raw material, finished and semi-finished products. It’s manufactured in the same way as ordinary plastics processing, such as blown film, injection, blow molding, and formimg. Your inquiry and offer for cooperation is extremely welcome. We are experienced of making and producing with stable quality and techniques. We may offer materials, semi-finished or finished products by requested specification. Excellent agents are all welcome to apply for our sale authorization