Factors affecting the performance of evaporated silicon oxide barrier packaging films

TPO is a new type of automotive interior materials. English full name Thermoplastic polyolefin, thermoplastic polyolefin elastomers, has just started in China, relative to PVC materials, its bai has low density, energy saving and environmental protection advantages.Polyolefin thermoplastic elastomer

After the extruder is put into production, due to the long time force load, coupled with exposure to corrosive gases and melt erosion, part of the transmission parts and the screw barrel's working performance and production efficiency will gradually decline. Pay attention to the daily maintenance of

Release paper on the base of the original paper that is the paper base has high requirements, not only requires it to have high strength and in the heat resistance of the thickness of the pine moisture and other aspects also have strict requirements. According to the coated online understanding, in

Extruder Drive SystemExtruder drive system usually consists of motor, gearbox and bearings. In the process of extrusion, the screw speed must be stable and cannot change with the change of screw load, so as to keep the quality of the products uniform. However, in different occasions, it is required