What are the differences between a TPU film machine and a regular PE/PP film machine?
The main differences lie in process precision and material properties: • TPU is temperature-sensitive, requiring more precise temperature control. • TPU has high viscosity, requiring more specialized screw design. • TPU has higher requirements for thickness stability. • TPU production speed is lower than PE/PP, requiring higher stability.
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What is a TPU film production line? What products is it suitable for?
A TPU (Thermoplastic Polyurethane) film production line is a high-end functional film extrusion equipment, mainly used to produce: • Automotive paint protection film (PPF) • Shoe material hot melt film • Clothing fabric bonding film • Medical film • Waterproof and breathable film • Inflatable TPU film (such as yoga balls, outdoor air cushions) It features high abrasion resistance, good elasticity, low-temperature resistance, and environmental friendliness, making it an upgrade option from traditional PVC and PU films.
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What material can be used for PVC cling film?
Common raw materials: PVC resin DOA/DBP plasticizer Stabilizers Additives for cling / transparency We provide formula guidance if needed.