HDPE Thermoforming Sheet Extrusion Line. Jwell supply advanced extrusion system, it is suitable to produce HMW-HDPE material which have low MFI and high-strength into plate, the plates are mainly used to produce auto carriage board, pick-up's box liner, ver of truck, anti-rain ver etc. The plate thickness can reduce more than 30% when it has same impact strength, it reduces the production st for manufacturers.