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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 ability to pass through the roller, poor softness of the conveyor belt, etc.

Active Publication Date: 2013-10-30
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 for heavy-duty conveyor belts, so as to overcome the deficiencies in the prior art, such as poor flexibility of conveyor belts and poor ability to pass through rollers.

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

[0076] 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.

[0077] 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 mid...

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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Abstract

The invention discloses a three-dimensional structure dipped canvas fabric structure for a heavy-duty conveyor belt and a production process thereof. The structure of the dipped fabric is: the upper layer and the bottom layer are plain warp yarns (1) and the weft yarns interwoven with the ground warp yarns (2), the middle layer is straight warp yarns (3) with a straight warp structure, and the binding warp yarns (4) Connecting the weft yarn (2), the upper layer, the middle layer, the bottom layer and the binding warp yarn form a three-dimensional three-dimensional structure. The production process of the present invention comprises: the upper machine weaving process of the fabric: adopting double warp beams to send the warp cloth; dipping formula and deployment process: the dipping solution is the aqueous solution of RF resin generated by the polycondensation reaction of resorcinol and formaldehyde and The mixture of VP latex (L) has a total solid content of 18-22%, a pH value of 9-11, and a ratio of RF to L of 1:5-1:7. The three-dimensional structure polyester dipped canvas of the present invention is especially suitable for the production of 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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Patent Type & Authority Patents(China)
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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