Multi-layer kraft paper bag

Three or four brown paper bags, usually made by yellow or white kraft paper. Can do a coating by PP material on the paper to prevent from water; Endometrial Bag can be added. color offset printing are also available, this products have the advantages of high packaging efficiency, convenient transportation, strong intensity and damage rate, etc., it is one of the most internationally popular environmentally friendly packaging. Mainly used for packing h the powdery or granular solid material and flexible material that have less demanding of Thermal insulation ,trap, moisture-proof, water proof.