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        1. Paper-plastic composite bags

          Paper-Plastic composite bag This kind of bag made by woven bag and craft paper.Usually take polypropylene(PP),polyethylene(PE)as plastic woven fabirc backing material,select delicately and soecified craft paper.It is one of most popular packing materials with high strength ,good waterproof and nice appearance chaiacteristics.widely used in food ,liastic raw material. chemical material, chemical frertilizer ,cement and fodder industries.etc.