Dear Sir/madam: Beijing Wire Mesh Co.,Ltd is a wire mesh enterprise,who has been specialized in various kinds of wire and wire mesh andthe Polyester dryer fabrics information are as follows:According to the weaving, it can be divided into three and four shed.According to the types, it can be divided into one and half layer or doule layes;According to joining,it can be divided into seamless,spiral ring andpin joining; Three-shed one layer and a half layer fabric is suitable for drying paper below 70g;4-shed double layer fabric is suitable for drying paper above 70g. We may also take orders to produce screening mesh with other specialrequirements,please tell us your detail inquiry, We will try our best to meet your requirement