The representative of polylactic acid biodegradable materials
PLA can be made into different shape of materials through melting extrusion, injection, blowing, foaming and vacuum forming. The main products include films, bottles, plates and foam materials. These PLA products are of high transparency and glossiness, modules, and perform well in complete foldability and entanglement retention. Besides, they require low temperature for heat sealing, and are soft and easy to open up, so they are usually be used in food containers, shrink packages, ventilate packages, aroma-preserving packages, shopping bags and garbage bags.