Introduction

short description: 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.