paper machine clothing 1.Size:big/middle/small 2.Thickness:1-3mm ... /m2 Polyester Forming FabricsAccording to the weaving, polyester forming fabric can be divided into 4-shed, 5-shed, 7-shed, 8 ... , 16-shed, 24-shed etc. According to the category, it can be divided into single layer fabric, double layer fabric, two ...