PLA woven biodegradable material is suitable for forming a tea pyramid on tea raw materials filling and packaging equipment with ultrasonic welding and heat sealing. PLA material is applicable for filling and packaging of any small bulk products: tea, tea blends, herbs, spices. Produced by simply weaving PLA threads on a loom. PLA fiber is made from 100% natural corn starch, which is compostable in the soil and decomposes naturally without releasing pollutants into the environment. This is an ideal environmentally friendly biodegradable material with a mesh structure, with which you can get a completely transparent, no brew impurities, fragrant tonic drink. Properties of PLA woven biodegradable material: Non-toxic Transparent Woven material Durable