The purpose,principle and methods of permeability testing of papermaking felt are introduced.
介绍了造纸毛毯透通性等性能测试的目的、原理和方法,分析了造纸毛毯透气性、透水性、含水量之间的关系及其对毛毯运行性能的影响;探讨了造纸毛毯透通性等性能测试方法的发展趋势。
On the basis of analyzing the water filterability, the research on the soil-release finish of papermaking felt are made.
以滤水性能的变化为依据 ,对造纸毛毯的抗污整理进行了研究 ,同时也对造纸毛毯抗沾污性能的测试方法进行了探索。
This paper introduces the standard for Chinese papermaking felt industry and the experience in execution, then puts forward the additional technical requirements for the modern papermaking felt and the demanding for farther reseach and formalating a higher standard.
介绍我国造纸毛毯行业标准和执行该标准的体会 ,提出现代造纸毛毯应具有的现行标准所未包含的其他技术要求以及加快研究和制订更高造纸毛毯标准的意
The weave of backing fabric,the needle-punching depth and weft count of the paper making felt are chosen as the factors in the orthogonal test.
文章针对底网组织、针刺深度和纬纱粗细三个重要因素对造纸毛毯进行了正交实验,并对其拉伸性能进行了测试;运用直观分析法和方差分析法得出了断裂功的变化趋势及最优参数,并对造纸毛毯的拉伸机理进行了探讨。
The dynamic analysis of pressing dehydration of the paper making felt is done to get the main factors affecting the drainability.
对造纸毛毯压榨脱水的过程进行了动力学分析,得出了影响滤水性的影响因素。
The paper introduces the characteristics of polyamide 6 staple fibres used for paper making felt.
介绍了造纸毛毯专用锦纶 6短纤维的性能 ,提出了选择合适的专用短纤维处理剂 ,控制纤维最佳卷曲度和使用不等长短纤维混合物对提高制造造纸毛毯过程中纤维的加工性能甚为重要 ,开发出具有抗污染、耐高温和更好耐磨性能短纤维是造纸毛毯行业的需
Some new development of paper felt in China;
我国造纸毛毯技术的新发展
The heat setting,process of the paper felt decide the performance of the products.
造纸毛毯是非织造布针刺工艺的主要产品,造纸毛毯的热定型工艺决定了产品的性能。
Some common running trouble of paper machine felt and its solution;
造纸毛毯在纸张抄造中容易出现的几个问题及对策
Beltex is a new type paper machine felt whose fibers are longititudinally oriented.
Belrex毛毯为一种纤维纵向排列的新型造纸毛毯。
Pilling test is used to simulate tuft fibre dissociating from press felt when used in papermaking machines.
通过起毛试验模拟造纸压榨毛毯在纸机上使用过程中纤维从压毯结构中游离出来的情况,从结构角度出发对影响压毯抗起毛性能的因素进行了分析。
The main functions of a press felt are water removal, sheet support and transportation, and imparting proper surface finish to the sheet.
造纸压榨毛毯是使用于纸机压榨部位的脱水织物,其主要功能是脱去从成形区过来的湿纸页中的水份,承托和转移纸页,并提供纸页的整饰作用。