DUAL-SIDE HEATING FOAM SHEET FORMING APPARATUS AND FORMING METHOD USING SAME

摘要

The present invention provides a foam sheet forming apparatus and forming method, the foam sheet forming apparatus comprising: a cavity of which the average inner peripheral surface temperature is in the range of 20°C to 60°C; and a plug having a protrusion portion of which the average surface temperature is in the range of 60°C to 90°C. Therefore, the processability and production efficiency of a foam sheet can be enhanced.