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 We will do our best to serve customers throughout the whole process from product design, R&D, to delivery. Welcome to contact us for further information about our new product Biodegradable Plastic Film or our company.All Guangdong Proudly Water-Soluble Plastic Co., Ltd. are manufactured in compliance with rubber and plastic industry standards and are tested for quality conformance in the laboratory.
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
QUICK LINKS
CONTACT INFORMATION
+8613802609114
Mailbox: proudly@proudly.hk
Address: No. 13, Fumian North Road, Duruan, Jiangmen, Guangdong, China 529075





