Dryer clothes or dryer fabrics or felts have an important role in the dryer section. Synthetic dryer cloth or fabrics are also considered as conveyor belts.
当纸网超过纸机的新闻部分时，其重量的一半以上是水。纸网中的大多数水应在纸机的干衣部门中除去，以确保最终的水分含量为4％至6％。干燥机部分是造纸机的最能量密集型组件之一（约60％）。因此，干衣机或屏幕的作用绝对是巨大的。
干燥机织物将纸网压在蒸汽加热的干燥缸的表面上。结果，网络的温度升高，水蒸发到多孔干燥机屏幕中。此外，烘干机织物从一个鼓移到另一个鼓移动时有助于支撑纸网。干燥机屏幕控制网络收缩。
Dryer screen can be classified according to weave, category and combination method. Synthetic polyester dryer screen can be classified as one layer, one and a half layer, double layer, etc. according to the category. According to the weaving method, synthetic polyester dryer screen can be classified into 3 shuttle mouth, 4 shuttle mouth, etc. And as far as the combination method is concerned, the dryer can be divided into insert, pin, pin ring and spiral ring connection.
选择：干燥机屏幕或毛毡的选择取决于各种纸机参数，例如纸张等级，干衣机配置，干燥机温度，引擎盖中的空气平衡等。干衣屏幕的设计和材料也非常重要。
For a specific paper machine; the dryer permeability, design and material should be adjusted to ensure optimal drying from the drying zone. The breathability of the dryer fabrics or felt has a significant impact on the rate of evaporation of moisture. If the permeability decreases, the dryer fabrics is less capable of drying. Dryer screens with permeability in the range of 700-1000 cfm are used on paper machines to produce higher gsm kraft and paperboard grades. On the other hand 200-400 cfm dryer fabrics are widely used on medium to high-speed paper machines and below medium to high-speed paper machines on low-speed machines. A large contact area with the drying surface ensures uniform drying. Correct selection of dryers improves paper machine operation, increases drying speed, improves paper quality and saves energy.
In addition, the dryer fabrics or felt should have the following parameters or characteristics: aerodynamic properties, heat transfer, fabric tension, sheet support, thickness, heat resistance, moisture resistance, elongation by heat should be low, durability, silent drive, easy handling, etc.
