Polylactic acid, also known as polylactide, belongs to the polyester family.Polylactic acid is a polymer obtained by polymerizing lactic acid as a main raw material. The raw material source is sufficient and can be regenerated, and corn, cassava and the like are mainly used as raw materials.The production process of polylactic acid is non-polluting, and the product can be biodegraded to achieve circulation in nature, so it is an ideal green polymer material.

Polylactic acid has good thermal stability, processing temperature of 170~230 °C, good solvent resistance, and can be processed in various ways, such as extrusion.Spinning, biaxial stretching, injection blow molding. Products made from polylactic acid are biodegradable,Biocompatibility, Gloss, transparency, feel andHeat resistance Good, it also has certain bacteria resistance, flame retardancy and UV resistance, so it is widely used, and can be used as packaging materials, fibers and nonwovens. It is mainly used in clothing (underwear, outerwear), industry (construction). , agriculture, forestry, papermaking, and health care.

Product introduction:polylactic acid film is made of bio-based materials through special production process; it is divided into ordinary, heat-sealed, high-barrier and other products, suitable for various environmentally-friendly degradable materials.

The main purpose :Products are mainly used in the processing of packaging, electronics and other fields.

Performance characteristics

● Excellent printability

● Excellent transparency

● Uniform thickness

● Smooth and smooth surface

● Good mechanical adaptability