The series products mainly use PE as the carrier, inorganic mineral powder such as barium sulphate, talc powder, calcium carbonate used as filling material, widely use in LDPE, LLDPE and HDPE film products, such as supermarket shopping bag, roll bags, vest bags,clothing bag, food bag, garbage bags, agriculture film, electric packaging film etc other film products. At present, the top ten supermarkets in the market, their shopping and roll bags basically add this series productsNano barium sulphate seriesNano barium sulphate filler masterbatch is the latest products developed by Xuanpin company, choose imported high gloss resin and real nano-grade barium sulphate powder, adopt the latest production process and nano technology, it has good compatibility, good dispersibility, high filling rat...