1.DSH4020 thermal shrink packaging machine is suitable to shrink thin shrink films such as POF, PVC, PP, POP, etc with far-infrared radiation.

2.The thickness of shrink film should be in the range of 0.01-0.04 mm.

3.Heating pipes are located on the top and sides of the shrinking tunnel.

4.The temperature of the shrink room and the speed of the conveyer are adjustable.

5.And the size of shrink tunnel can be customized.

6.Conveyor has option of chain roller and iron net conveyor for choice.