... .Packing material:PE,POF,PVC,PP 3.Easy to use Biomass briquette Packing machine introductionThe contraction temperature and transmission speed are ... packing machine will be heated and contracted to enswathe the briquettes ,in this way,the briquette can be airproof ,damp proof ... ×741×600mm2750×840×1500mmPacking materialPE,POF,PVC,PP High quality!!!Biomass briquette Packing machine