Paper Making Dryer Screen

Thread Diameter(mm): Wrap/Material:0.68/PETWeft/Materia:0.9/PETMesh count(cm):Wrap:69±1Weft:20±1Air Permeability(L/m2.S):127Pa:4450 4700200Pa:5750 6100Water permeability(m3/m2.s):0.43 0.45Water permeability resistance X106(mm):2.49 2.59Maximum ebullition aperture (mm):8800Boiling aperture (mm):7145Aperture contrast:0.81Aperture rate(%):58Thickness(mm):2.40Thickness abrade Lv n=104(%):2.52Tensile strengths(N/cm):890Weight(g/m2):1301Polyester Spiral Dryer Fabric: Material: Polyester monofilament. Uses and Features: Polyester spiral dry screen is mainly used in the dryness part of paper-making machines, drying process of printing and dyeing and other industrials. Polyester Spiral Filter Screen: This kind of polyester mesh is made of polyester spiral dryer fabric which is filled with stuff to reduce the air permeation and to intensitive the opening, hence to reduce the material loss from the mesh opening. Polyester spiral filter screen is mainly used in sludge desiccation, paper pulp washing, coal washing, chemicals, dehydration of wine bran, vinegar bran dehydration and other industries. It is better in the high ventilation part of the dryness part of paper-making machine.