Plastic extruder is a kind of common plastic mechanical equipment. In the process of daily operation of extruder, there are various failures of extruder, which affect the normal production of plastic …

Feeding area of plastic extruder: fixed screw groove depth, which is responsible for preheating, conveying and pushing of plastic solids. The plastic needs to start melting at the end of the feed sect…

The temperature of each section on the barrel of the plastic sheet extruder increases gradually from the feeding section to the joint between the barrel and the molding die.

Melt blown fabric is a kind of melt blown nonwovens, which is formed by drawing the polymer melt from the spinneret hole of the die head by high-speed hot air flow, which forms superfine fibers and co…

As the core raw material restricting the production of mask, the production and price of melt blown fabric have attracted much attention. At present, the domestic epidemic situation is improving, but …