Supply Top Quality double injection on Sale:The temperature of each point in the control die is not uniform, which is also related to the point in time in the injection cycle. After injection, the cavity temperature rises to the highest, and the hot melt glue touches the cold wall of the cavity body. When the part is disassembled, the temperature is minimized. The role of the thermostat is to keep the temperature constant between 2 min and 2 Max, that is, to prevent temperature differences (W) from fluctuating up and down the production process or gap.