At Guangdong Proudly Water-Soluble Plastic Co., Ltd., technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. Biodegradable Plastic Film Guangdong Proudly Water-Soluble Plastic Co., Ltd. have a group of service professionals who are responsible for answering questions raised by customers through the Internet or phone, tracking the logistics status, and helping customers solve any problem. Whether you'd like to get more info on what, why and how we do, try our new product - Durable Biodegradable Plastic Film marketing, or would like to partner up, we'd love to hear from you.People can be assured that this product will stand up to moisture and harsh weather conditions, thus can be used for a long time.
As a new material of eco-friendly, PVAL is a water soluble material of a high performance polymer, which can be completely biodegradable. It is a kind of fully biodegradable material with multi-function.
Bio-Degradable in the environment
Fully biodegradable into CO2 and H2O.
Safe & Non-Toxic
PVAL is a safe and non-toxic eco-friendly material.
Harmless to people, animals and plants
Suitable for food or additive packaging
PVAL Meets The Following Requirements:
1.Skin irritation test
2.Microbial barrier performance tests
3.Bag penetration, moisture resistance, load-bearing and drop performance tests
4.Biodegradation of materials in sewage environment tests
5.Disinfection effect tests
6.Biological toxicity tests fro plant packaging/ planting in accord with composting standards
7.Heavy metal content test results meet safety standards.
Composting conditions:
≥90% in 180 days.
Sewage conditions:
≥75% in 72 days
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