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SSB Tri-Layer Forming Fabric
The SSB three-layer forming fabric adopts a three-layer structure design of upper, middle and lower. The upper layer adopts a smaller diameter diameter, weft and plain weave structure to improve the retention of fine fibers and fillers, and improve the uniformity and smoothness of the paper sheet. The paper web marks are light and easy to peel off. The lower layer adopts larger diameter wires and weft wires to improve the stability and service life of the forming mesh structure. In the middle, a pair of wefts are used to precisely connect the upper and lower layers into a whole, so that the upper and lower layers do not produce relative twisting and slipping. The three-layer forming fabric has good paper quality, strong dewatering ability, high vertical and horizontal stiffness, good running stability, and long service life. It is widely used on high-speed paper machines. The forming fabric is suitable for the production of high-end newspapers, cultural papers, tissue papers, etc.
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Double Layer Forming Fabric
The structure of the double layer forming fabric is generally a double-layer weft structure, and the manufacturing method is seam (H) [type]. Compared with single-layer forming mesh, the warp and weft density is higher. The structure of the two-layer forming net is more stable in size. The diameter and material type of single-face and machine-face weft can be selected independently, which can improve the life of the paper-making wire. The 8-shed double-layer forming fabric includes one group of longitudinal fiber shed and two group of transverse fiber shed. This allows fine fibers to be retained on the top layer, and thicker fibers are woven at the bottom to help obtain better paper forming characteristics. It is suitable for the production of medium and high-grade cultural paper, kraft paper and thin paper. Suitable for medium and high speed paper machines.
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2.5 Layer forming fabric
Features: 1.Low permeability, smooth surface fabrics with very high contact area; 2.Very high contact area for improved drying; 3.Smooth surface for improved sheet quality; 4.Heat-resistance, high temperature resistance(180 degree); 5.Shrink-resistant,wear resistance, acid and alkali-resistant; 6.High dimensional and diagonal stability, good air ventilation. Usage of Different Types of Wire Mesh: Four heddle monolayer forming net suitable for making cultural paper, printing paper and packa...
