... Packing material:PE,POF,PVC,PP 3.Easy to use Packing machine for briquette introductionThe contraction temperature and transmission speed are adjustable ,this machine uses conteacting PE,PVC,POF,PP ... to pack the wood /charcoal briquette ,you need to send it into the packing machine ,then the packing machine ... materialPE,POF,PVC,PP packing machine for briquette