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1985年上海市优秀包装材料新产品中,共评出了11件塑料包括材料,它们分别是:上海塑料制品研究所的包装用聚烯烃薄膜(保鲜膜);由上海市轻工业研究所研制、上海薄膜厂生产的聚烯烃透明糖果包装薄膜(聚烯烃塑料包糖纸);上海塑料薄膜厂的三层共挤吹塑薄膜;上海解放塑料厂的药用聚氯乙烯硬片;上海塑科制品二厂的双向拉伸聚丙烯薄膜;上海塑料十四厂的聚乙烯低发泡包装材料;上海包装材料一厂的食品级聚氯乙烯硬片及硬质聚氯乙烯透明吹塑薄膜;上海试剂一厂的MOS硫酸MOS盐酸包装用氟塑料复合衬垫;上海天原化工厂的R501硬聚氯乙烯吹塑粒料;上海化工厂的证件套用PET薄膜等产品。它们具有以
In 1985, Shanghai excellent packaging materials, new products, a total of 11 plastic materials included, they are: Shanghai Institute of Plastics packaging polyolefin film (plastic wrap); by the Shanghai Light Industry Research Institute, Shanghai Film factory production of polyolefin transparent candy packaging film (polyolefin plastic wrap candy); Shanghai Plastic Film Factory of three co-extruded blown film; Shanghai Jiefang Plastic Factory of medicinal polyvinyl chloride hard film; Shanghai Branch Plastic Products Factory Of the biaxially oriented polypropylene film; Shanghai Plastics Fourteen Factory of polyethylene low-foam packaging materials; Shanghai Packaging Materials Factory a food-grade PVC hard and rigid PVC transparent blown film; Shanghai Reagent Factory Of the MOS sulfuric acid MOS hydrochloric acid packaging with fluorine plastic composite liner; Shanghai Tianyuan Chemical Plant R501 rigid PVC blown pellets; Shanghai Chemical Plant documents apply PET film and other products. They have to