Woven pp bags: normal loading 10-50Kg, mainly for packaging fertilizer, synthetic materials, explosives, food, sugar, feed, salt, minerals and powdery or granular solid materials. They are Acid, alkali - resistant, moisture-resistant, non-leakage, and low prices. They could apply to automatic mechanization and very practical. Mainly including: woven pp bag,2 Laminated pp bag,BOPP bags,poly/paper bag,Back Seam pp bag.