Dipped canvas fabric structure in three-dimensional structure for heavy-duty conveyor belt and production process thereof

A three-dimensional structure, dipped canvas technology, applied in the direction of fabric, textile, fiber processing, etc., can solve the problems of poor softness of the conveyor belt, poor ability to pass through the roller, etc.

Active Publication Date: 2011-10-12
浙江尤夫科技工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a three-dimensional structure dipped canvas fabric structure and its production process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Dipped canvas fabric structure in three-dimensional structure for heavy-duty conveyor belt and production process thereof
  • Dipped canvas fabric structure in three-dimensional structure for heavy-duty conveyor belt and production process thereof
  • Dipped canvas fabric structure in three-dimensional structure for heavy-duty conveyor belt and production process thereof

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Embodiment Construction

[0075] Embodiments of the present invention: the three-dimensional structure dipped canvas fabric structure that the heavy-duty conveyor belt of the present invention is used is: the surface ground warp yarn 1 of plain weave structure and the weft yarn 2 interwoven with the surface ground warp yarn 1 of the upper layer and the bottom layer, and the middle layer is straight The straight warp yarn 3 of the warp structure, the binding warp yarn 4 is connected to the weft yarn 2, and the upper layer, the middle layer, the bottom layer and the binding warp yarn form a three-dimensional structure. Wherein the straight warp yarn 3 is two layers. as attached figure 1 shown.

[0076] The fabric structure of the three-dimensional structure described in the present invention is: the composite of straight warp and straight weft, double weft and flat plain structure. The upper layer (surface layer) is a plain weave structure, the bottom layer is also a plain weave structure, and the midd...

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Abstract

The invention discloses a dipped canvas fabric structure in a three-dimensional structure for a heavy-duty conveyor belt and a production process thereof. The dipped fabric structure is characterized in that an upper layer and a bottom layer adopt ground-facing warps (1) in the plain weave structure and weft (2) interwoven with the ground-facing warp, a straight warp (3) in the straight warp structure is utilized as an intermediate layer, a bundling warp (4) is connected with the weft (2), and the upper layer, the intermediate layer, the bottom layer and the bundling warp form the three-dimensional structure. The production process comprises the following processes: the process of weaving a fabric on a machine: adopting double warp shafts to send a warp woven cloth; and the process of stipulating a dipping formula and preparing, wherein a dipping solution is a mixture of an RF (resorcinol-formaldehyde) resin water solution generated by virtue of condensation polymerization of hydroxyphenol and formaldehyde and VP (vinyl pyridine) latex (L), the total content of solids is 18-22%, the pH value is 9-11, and the ratio of the RF to the L is (1:5)-(1:7). Polyester dipped canvas in the three-dimensional structure is especially applicable to production of the heavy-duty rubber conveyor belts and has the characteristics of tear resistance, puncture resistance and impact resistance.

Description

technical field [0001] The invention relates to a framework material for a heavy-duty rubber conveyor belt and a production process thereof, belonging to the technical field of industrial fabrics. Background technique [0002] Polyester industrial textiles use polyester industrial yarn as the main raw material. Polyester industrial yarn has become the main raw material of industrial textiles due to its high strength, high modulus, high temperature resistance and other excellent properties. Mechanical rubber products-rubber conveyor belts, transmission belts 1. The skeleton material necessary for rubber hoses has been basically polyesterized, and polyester dipped canvas has shown its strong advantages in heavy-duty rubber conveyor belts. [0003] In recent years, with the improvement of environmental protection requirements, the improvement of automation and conveying capacity, and the further extension of conveying distance, the rubber conveyor belt has put forward higher re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D1/00D03D13/00D03D15/00D06B9/04D06M15/41D06M15/55D06M15/693D03D15/283
Inventor 茅惠新
Owner 浙江尤夫科技工业有限公司
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