Do you know how polycarbonate sheets are produced?

https://youtu.be/Ij0DoOZVQsE

This is the production line video of hollow board and corrugated board! 

It will give you a better understanding of polycarbonate hollow board and corrugated board.

The basic process flow of polycarbonate sheet production is as follows: 

hot air drying-——feeding——single screw extruder——hydraulic screen changer——melt metering pump——distributor (with static flow divider)——forming die——cooling and

 shaping-one-time traction All sides—— tempering——corona treatment—— protective film—— traction—— automatic measurement and cutting——transportation——inspection and packing