1. Put the low-temperature thermoplastic board material in 60 ° - 70 ℃ hot water, make it completely transparent and soften, and then take it out.
2. Place the completely transparent and softened material in a fixed position, stretch it at a constant speed and fix the edge strip on the fixed frame, and then shape the part of the human body. The molding operation time is 3-5 minutes.
3. After molding, it can be completely hardened and shaped after 5-10 minutes. If the indoor temperature is too high and the setting time is too long, the air cooler can be used to forcibly cool and harden the setting. After hardening and setting, remove the setting die and complete the operation.