Black wrapping film Selected advanced five-layer co-extrusion process, smooth surface, good tensile resistance
PE stretch film Exquisite workmanship, toughness foot, not easy to puncture
Packaging film The appearance is smooth, model and brand lettering is clear, convenient for customers to better recognize
Payment terms：We accept T/T，LC，DP and OA30，etc.
Packaging film PE stretch film Black wrapping film At present, the main biodegradable wrapping film materials on the market are as follows:
Packaging film Black wrapping film Polylactic acid (PLA):PE stretch film a new type of bio-based and renewable biodegradable material, using starch from renewable plant resources such as corn and cassava as raw materials. Glucose is obtained through saccharification, and then high-purity lactic acid is made through fermentation, and finally polylactic acid of a certain molecular weight is synthesized through chemical synthesis. It has good biodegradability and can be completely degraded by microorganisms in nature under specific conditions after use, and finally produces carbon dioxide and water. It is environmentally friendly and has good heat resistance and impact resistance. It is one of the most widely used raw materials for degradable plastics.
Black wrapping film Polycaprolactone (PCL): It has good flexibility and tensile strength, good biocompatibility and biodegradability, can be decomposed by microorganisms in the natural environment, and can be used to make wrapping films that require flexibility and degradation performance.
Black wrapping film Copolymer of butylene adipate and butylene terephthalate (PBAT):Packaging film It has good ductility, elongation at break, heat resistance and impact resistance, and also has excellent biodegradability. It is one of the most active biodegradable materials in the research of biodegradable plastics and has good market application. It is often used to produce degradable stretch film.
Packaging film PE stretch film Polyhydroxyalkanoate (PHA):PE stretch film It is a kind of high molecular weight polyester that exists in large quantities in microbial cells and is active in many fields. It has good biodegradability, biocompatibility and thermal stability, etc. It can be completely degraded by microorganisms in the natural environment, and can meet the environmental protection requirements of stretch film.
Packaging film PE stretch film Aliphatic polycarbonate (PPC):Packaging film PE stretch film It can be obtained by copolymerization of carbon dioxide and epoxide, and has good biodegradability and gas barrier properties. Using it in wrapping film can help reduce the impact on the environment and provide certain barrier properties.
