Polyester Dryer Fabrics, Dryer Screens For Paper making, Manufacture of Non-woven Cloth
In the process of paper making, most of the energy saving is related to improving the energy efficiency of the drying process and the utilization of the waste heat. In general, pulp and paper energy costs accounted for about 10% to 35% of the cost of production; consumption of vacuum consumption accounted for 15% of paper electric power consumption to 18%, most of the vacuum energy is supplied to the vacuum roller, suction tank and vacuum suction tank; drying is the highest part of energy consumption in the production of paper. The key factor to reduce the energy consumption is to increase the dry degree of paper after press. Continue reading “Energy saving in paper making process”
Triple layer BOM press felts include the structures of 1 +2, 2 +1 and 1 +1 +1 composite felts. The press felts can be applied to more than 200 kN/m linear pressure and possess the features of good flexibility and permeability, excellent size stability, long life performance. Triple layer press felts
are used in high speed paper machines for suction complex press, large diameter nip roll press and shoe press to produce high-grade news-prints, writing papers, paper-boards etc.
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Double Layer Press Felts include 1+1 composite structure and double layer of MD yarn structure. The 1+1 composite structure consists of two layer base meshes of different thickness. Both of these base meshes can be changed in construction and sizes to suit the requirements of different paper machines.
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Single Layer BOM Felt
is made up of single base layer mesh fabric and fiber layer. Base layer is woven from synthetic mono-filament or multi-filament.
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Spiral dryer fabrics are commonly used in the papermaking industry for transporting and drying the aqueous media there found. More broadly, spiral fabrics are used as filter media for wet, dry, hot and cold solutions and dispersions. Spiral dryer fabrics
provide the best resistance to abrasion.
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