The Molding Stage Of Industrial Tray Molding
For Industrial tray molding , as far as the molding stage is concerned, the barrel should be heated first, and this process is mainly realized by the heating device outside the barrel. Then add the material in the hopper to the barrel. Ensure that the material can be plasticized in the external high temperature and screw extrusion process.
In the plasticizing process, the material in the barrel is heated to change into a viscous flow state, and the plasticity is quite good. swymould.com