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随着科技文化事业和包装工业的发展,我国的铜板纸耗量日益增长,并带动了我国造纸涂布级高岭土的发展。为适应目前造纸涂布高岭土的开发应用形势,1988年地矿部委托七省地质实验研究部门进行了“深积型(煤系)高岭土开发应用研究”课题,从今年起,先后进入中试和开发生产阶段的前期
With the development of science, technology and culture and the development of packaging industry, the consumption of copperplate paper in our country is increasing day by day, which has led to the development of kaolin coated papermaking in our country. In order to meet the current development and application of paper-coated kaolin situation, in 1988 the Ministry of Geology and Mineral Resources Commission commissioned the seven provinces of the Department of Geological Experimental Research “deep plot (coal) kaolin development and application of ” issue, starting from this year, has entered Test and development phase of production of the early