Polyester Forming Fabric can be divided into 4-shed, 5-shed, 8-shed, 16-shed, 20-shed and 24-shed according to the weaving type, etc. Polyester Forming Fabric can be divided into single layer fabric, double layer fabric, two-and a half layer fabric and three-layer fabric according to the category,�?? 4-shed series single layer forming fabric have good drainability, light fabric mark , mainly used for producing cultural paper, electrostatic copying paper, news paper 5-shed series single layer forming fabric ,its fabric surface is wear resistant, better drainability than 4-shed,high fiber support index ,good fluidity, long life time ,mainly used for producing writing paper , printing paper, news paper, paper for remanding higher drainability etc. Suitable for common fourdrinier paper machine. 8-shed single layer polyester forming fabric, its fabric surface is wear resistant, better drainability than 5-shed,long life time mainly used for producing kraft paper, cardboard , corrugated paper, linerboard, etc. Suitable for common fourdrinier paper machine. 8-shed double layer fabric have good stability, good airpermeability and good drainability,it is suitable for producing medium and high grades cultural paper and special yoshire paper. Suitable for medium and high speed paper making machine. But it is used for less now and it is replaced by 16-shed double and a half layer. -