800-2200GSM 20-150cfm Endless and Seamed Paper Machine Felt Mg Felt Wet Cloth Felt Press Felt Pick up Felt for Paper Making

Paper Making Endless Press Felt/Seam Press Felt/ Pick Up Felt/ BOM FeltProduct DescriptionThe press felt plays an important role in removing the water from the paper web after the forming section, and at the same time imparting smoothness and conveying it to the dryer section. For this reason, the press felt needed to provide the following functions: water removal, smoothness, and runnability.In recent years, larger and faster paper machines require press felts of even higher consistency and quality. At Huatao, we seek uniformity in every aspect of the production process. Using digital controls, we are able to manage the entire process with great precision and implement a high level of quality control in all aspects. Strength: Press felt has a certain strength. The periodic stress and fatigue in the process of pressing can cause the felt elongation, compression and horizontal direction strain. When felt is used too long, the deformation will reduce the felt quality and reduce felt service life.Void Volume: The void volume refers to the measured value of water capacity of press felt, especially the maximum water capacity of the press felt under the load effect. Felt shall have a certain volume of voids to absorb the water pressed out of the wet paper sheet.Permeability: Permeability refers the performance of water or air through felt under certain pressure or vacuum conditions. Press felt must have good permeability. The fluid pressure in pressure zone is too high to cause wet paper embossing. Fillers, binders, fine fibres and other impurities can clog felt pores and reduce felt permeability. So the felt must be cleaned regularly to keep felt clean. And as far as possible to avoid impurities to block felt pores, maintain its smooth, water permeable and large enough void volume to play the auxiliary dehydration of felt.Compressible Properties: Felt must be kept in a certain degree of compressibility. After the felt is used, the pore volume decreases gradually, and the diameter of the capillary pipe becomes smaller. The result is that the channel of fluid flow and the penetration of the felt are reduced, and the pressure of pressed zone increases.Wear Resistance: The felt play the role of transporting power, driving the action roller in press section. Because the felt will produce friction with some fixed element surface, such as felt suction tank or suction pipe, so the felt must have good wear resistance.Forming Fabric / Forming WirePolyester forming fabric can be divided into Single layer forming fabric, 1.5 Layer forming fabric, Double Layer forming fabric, 2.5 Layer forming fabric, SSB triple layer forming fabric. 4-shed single layer Polyester forming fabric is standard type of polyester forming fabric in paper making, mainly used for producing cultural paper printing paper, packing paper, and so on.5-shed single layer Polyester forming fabric is suitable for making healthy, culture and packing papers, etc.8-shed single layer Polyester forming fabric is the most wear-resisting one in the single layer screen, which has long performance life, but mesh print is relatively deep. It is mainly used for copying the papermaking bag, craft paper, cardboard, corrugated paper, and so on.7-shed double layer Polyester forming fabric is suitable for quality printing paper and tissue paper etc.8-shed double layer Polyester forming fabric is suitable for quality printing paper, tissue paper, and the surface pulp and inner pulp of the board paper, etc.8-shed, 16-shed double and a half layer Polyester forming fabric are suitable for making quality printing paper, tissue paper and surface pulp, inner pulp and base pulp of the board paper, etc.Multi-shed three-layer Polyester forming fabrics suitable for making quality printing paper, tissue paper, cigarette paper, etc. Dryer Fabric / Dryer ScreenPolyester Spiral Dryer Fabric / Dryer Screen / Dryer Canvas / SLDFWe produce polyester spiral belts made from first-class monofilament, in reference to Finland Standard, which has the characteristics of stable properties and long work time.Advantages of Polyester Spiral Belt:Flat surface, not easily cracked, Good air permeabilityStable property against heat and moisture, Low thermal shrinkingLess elongation at heat Long lifespanPolyester Spiral Dryer Belt ApplicationPolyester Spiral Desiccation Mesh is widely used in producing paper, corrugated paper, and paper for train fare, and also used in filtration and sieving in environmental protection, pharmaceutical, mine, metallurgy, machinery, airspace, and other fields.Polyester spiral dryer belt  specificationModelThreadDiameter (mm)Thickness(mm)Weight(kg/m2)AirPermeability(m3/m2h)WarpWeftbig loop0.91.131.720500+-1500middle loop0.70.92.51.418500+-1500small loop0.50.71.91.115000+-1500Woven Dryer Fabric, Dryer Screen, Dryer CanvasFlat thread woven dryer fabricRound thread woven dryer fabricAccording to the weaving, polyester dryer fabric can be divided into 3-shed, 4-shed.According to th