Composite industrial filtration fabric structure with high resistance

Abstract

The invention discloses a composite industrial filtration fabric structure with high resistance. The structure comprises a forming layer making contact with paper pulp, a positioning layer making contact with a paper making machine, an adsorption transition layer used for connecting the forming layer and the positioning layer and guide weft used for guiding, wherein the forming layer, the positioning layer and the adsorption transition layer are distributed in parallel; the adsorption transition layer is located between the forming layer and the positioning layer and is abutted against the forming layer and the positioning layer; multiple pieces of the guide weft are distributed in parallel and are in weaving connection with the upper surface of the positioning layer, and the forming layer, the positioning layer and the adsorption transition layer are connected through strengthening threads. The surface quality and the forming efficiency of a papermaking product can be effectively improved, besides, the continuous operation capability of equipment can be effectively improved, and the routine maintenance of the equipment and the part replacement cost are reduced.

Description

technical field [0001] The invention relates to a composite industrial filter fabric structure with high resistance, belonging to the technical field of textile production. Background technique [0002] The paper industry usually uses a large number of industrial fabrics as one of the important parts of pulp forming, filtering and conveying. The high cost of use and the lack of structural strength and flexibility of use have led to various related industries looking for low-cost alternatives, and the most used alternatives are often industrial non-woven fabrics, but these alternatives Although the cost of production and use of the product is low, there are relatively large defects in its surface quality, bearing capacity, high temperature resistance and corrosion resistance, which cannot effectively meet the needs of actual use. Therefore, it is urgent to develop a A new non-woven industrial fabric to meet the needs of practical use. Contents of the invention [0003] Th...

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Problems solved by technology

[0002] The paper industry usually uses a large number of industrial fabrics as one of the important parts of pulp forming, filtering and conveying. The high cost of use and the lack of structural strength and flexibility of use have led to various related industries looking for low-cost alternatives, and the most used alternatives are often industrial non-woven fabrics, but these alternatives Although the cost of production and use of the product is low, there are relatively large defects in its surface quality, bearing capacity, high temperature resistance and corrosion resistance, which cannot effectively meet the needs of actual use. Therefore, it is urgent to develop a New non-woven industrial fabrics to meet the needs of practical use

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