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各种各样的纸加工工艺及纸品的最终用途使得纸页须具备不同的性能。这些性能中的许多是通过在湿部或施胶压榨时使用添加剂来实现的。这些添加剂能赋予纸页最平常的一种性能就是抗水性或施胶性能。抗水性能的优劣及类型要求随纸种及印刷类型,以及最终用途的不同而异。对于印刷书
A variety of paper-making processes and the end use of paper products make paper sheets have different properties. Many of these properties are achieved by the use of additives on wet or sizing presses. One of the most common properties that these additives can impart to paper sheets is resistance to water or sizing. The merits and demerits of water resistance vary with the type of paper and type of printing and the end use. For printing book