... PE,POF,PVC,PP 3.Easy to use Small Packing machine introductionThe contraction temperature and transmission speed are adjustable ... ,this machine uses conteacting PE,PVC,POF,PP to pack ... need to send it into the packing machine ,then the packing machine will be heated and contracted to enswathe ... materialPE,POF,PVC,PP High quality!!! Small Packing machine