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O研制背景造纸工业是我国国民经济的传统支柱产业和重要的民生产业,也是国际竞争优势明显的产业。造纸过程是一个不断排水的过程,造纸毛毯起到排水、传递、修饰纸面的作用。中国造纸工业不断发展,生产方面实现了较快的增长,201 1年我国纸和纸板产量达到9 930万t,比上年增长7.1%,纸和纸板销售量达到9 752万t,比上年增长6.31%,我国纸和纸板产量,已列世界第一。造纸毛毯是造纸生产过程中必需的脱水器材,对保证
O Development Background Paper industry is the traditional pillar industry and an important livelihood industry of national economy in China. It is also an industry with obvious international competitive advantages. Paper making process is a continuous process of drainage, paper towels played the role of drainage, transmission, modification of the paper. With the continuous development of China’s paper industry and the rapid growth in production, the output of paper and paperboard in China hit 99.9 million tons in 201 1, up 7.1% over the previous year, while the sales of paper and paperboard reached 97.52 million tons, up from the previous year An increase of 6.31%, China’s paper and cardboard production, has been ranked first in the world. Paper-making blankets are necessary dehydration equipment in the paper making process, to ensure