多用途粒状棉打包机何朝远郑云吕杰南京玻璃纤维研究设计院１概况粒状矿岩棉是矿岩棉经造粒加工成形的粒状纤维材料，主要用作保温隔热填充材料、喷涂材料和吸声板原料等。虽然经造粒后的矿岩棉容重有所增加，但对运输来讲，其单位体积的重量还是太小，因而大大增加了运输... Multi-purpose granular cotton packer HE Chaoyuan ZHENG Yun LV Jie Nanjing Fiberglass Research Institute 1 Overview Granular mineral wool is granulated mineral wool granulation processing of granular fibrous materials, mainly used for thermal insulation filling materials, spraying materials and suction Soundboard raw materials. Although granulated ore rock wool bulk density has increased, but the transport is concerned, the weight per unit volume is still too small, thus greatly increasing the transport ...