This video is the heating demonstration of Holing and Cutting in polystyrene foam by the Air Blow heater.

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Heating demonstration of Holing PET bottle by the Air Blow Heater Holing in the High Density Polyethylene－HDPE bottle by the Air Blow heater The heating demonstration of Holing Polyethylene bottle by the Air Blow Heater Air Blow Heater Cutting the Resin Tape Make a hole in the polystyrene PS pack Heat resistance test of hot water cutting holes in the cup chow mein Deburring of polypropylene resin by the Air Blow heater Heating dissolution of polystyrene beads with a halogen point heater HPH-160/f40