China PLA Straw Suppliers, Manufacturers, Factory - Wholesale PLA Straw

PLA straws are also called polylactic acid straws. The raw material polylactic acid is mainly derived from starch in corn and other grains, and is formed by polymerizing sugars in starch. With good biodegradability, it can be decomposed into CO2 and H2O within 45 days after being used and discarded. It will not cause any pollution to the environment and is a very good environmental protection material. Its temperature resistance is generally -10°C to 80°C, which is closer to that of plastic straws. It has the physical properties of similar traditional plastic straws and will not cause discomfort during daily use. Using a one-time extrusion molding process, using a new type of screw extrusion, the heated and melted PLA ions are pushed by pressure, extruded through the die of the machine head, cooled and shaped in the water tank, and then cut into straws of various specifications. After high-temperature extrusion, PLA straws have high thermal stability and good solvent resistance. The gloss, transparency, and hand feel of the straw are better, and all physical and chemical indicators meet the requirements of food safety regulations.

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