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一、现状分析由于橡胶制品工业要使用炭黑、填料(如白炭黑、碳酸钙、陶土等)作补强填充剂,因此,不同程度地存在环境污染,不少企业还相当严重。目前橡胶用的炭黑或填料是用包装纸、复合塑料薄膜编织袋、塑料包装袋等包装,填料一般是20kg/包或25kg/包,炭黑小包装是25kg/包,大包装
First, the status quo analysis As the rubber industry to use carbon black, fillers (such as silica, calcium carbonate, clay, etc.) for reinforcing fillers, so there are varying degrees of environmental pollution, many enterprises are still quite serious. Currently, carbon black or filler for rubber is packed with wrapping paper, composite plastic film woven bag, plastic packaging bag and the like. The packing is generally 20kg / bag or 25kg / bag, the small package of carbon black is 25kg / bag, the big package