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SSB Tri-Layer Forming Fabric

Introduction

short description: 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.

Product Details

Product Tags

Product introduction:

The spiral dryer is an important auxiliary accessory for the drying part of the paper machine. It is used for drying paper in paper mills and drying textile printing and dyeing products. It is suitable for speeds below m600/s. It is one of the most advanced drying and filtering materials at present. According to the specifications of a single ring, it can be divided into three specifications: large loop, middle loop, and small loop. Each specification is divided into many different models. It is used for drying packaging paper, cultural paper, board paper and pulp board with large basis weight. It is widely used in papermaking, coal mine, food, medicine, printing and dyeing and rubber products industries.

Advantage:

1.Easy to keep clean and convenient to seam.
2.Compared with knitted mesh, the wear surface is longer and the service life is longer.
3.It is not easy to produce dry net marks, and it is easy to repair when damaged.
4. Larger air permeability can meet the needs of efficient drying.
5. The special material spiral dry net also has the characteristics of high temperature resistance, high wear resistance and aging resistance.

Specification:

Types of SpiralDry mesh model Wire diameter(mm) Strength(N/cm)  Permeability(m3/m2h)
Spiral loop yarn Connection yarn Area of the surface
 Extra large loop LW90110 0.90 1.10 ≥2300 21000±500
 Large Loop LW4080 0.90 1.10 ≥2000 18000±500
 Medium Loop LW3868 0.70 0.90 ≥2000 16000±500
 Middle and small loop LW3560 0.6 0.80 ≥2000 15000±500
 Small Loop LW3252 0.50 0.70 ≥1800 15000±500
 Medium Loop（flat mesh） JLW3868 0.48*0.82 0.80 ≥2000 10000±500

Field case

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