According to Finland standard with first-class monofilament, which makes the polyester spiral fabric, has the characteristic of stable property and long work time .The mesh is extensively used for producing cardboard, Kraft paper, corrugated paper, paper for train fare, single two-shed press-filter, replacing papermaking machine dry blanket, canvas, extensively apply to the deferent belt of the equipment in the trade, such as colliery, food and medicine.

Types of spiral fabric The specification of single Air permeability(m³/m²h) Large loop LW4.0×8.0mm 20000±500 Medium loop LW3.8×6.8mm 18500±500 Small loop LW3.2×5.2mm 15000±500