Production technology of high wearproof warp-binding formed net

A production process and forming net technology, applied in the cutting of textile materials, weaving, fabrics, etc., can solve the problem of small contact area of ​​wear-resistant surface, etc., and achieve the effect of improving service life, stable use and long service life

Inactive Publication Date: 2018-03-16
ANHUI PACIFIC SPECIALITY FABRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The traditional papermaking forming fabric has thin warp and thick weft (bottom weft). After heat setting treatment, the bottom weft is more raised to increase the wear resistance of the product, but the adjacent weft will form a high and low wave effect, and the wear-resistant surface in contact with the equipment small contact area

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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  • Production technology of high wearproof warp-binding formed net
  • Production technology of high wearproof warp-binding formed net
  • Production technology of high wearproof warp-binding formed net

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] A production process of a high wear-resistant bonded forming net, comprising the following steps:

[0052] (1) Purchase of raw materials

[0053] According to the product design and production plan, the surface warp and independent binding warp are made of high-strength polyester monofilament, and the bottom warp is made of high-wear-resistant nylon monofilament; all weft threads are made of high-strength polyester monofilament;

[0054] (2) Wire inspection

[0055] According to the product design and production plan, the size, heat shrinkage, tensile strength, acid and alkali resistance, and wear resistance performance indicators of the purchased monofilament are inspected one by one. Wear performance parameters are tested by suppliers, raw materials and finished products. The wire inspection standards are as follows:

[0056] Surface warp: Φ(0.18-0.23)mm±0.005mm, tensile strength: ≥600N / mm 2 , Dry heat shrinkage value: 10%-16%;

[0057] Binding warp: Φ(0.18-0.23)m...

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 production technology of a high wearproof warp-binding formed net. The production method comprises the steps of raw material purchasing, wire examination, beaming, reed delivery, net knitting, net verification, shaping, net cutting, insertion, examination, packaging and storage. The selected nylon monofilament and knitting structure can be totally adapted to the using requirement of a papermaking forming part under a high temperature and high humidity environment, and high wearproof performance of the formed net is achieved.

Description

technical field [0001] The invention relates to a product for the forming section of a modern paper machine, in particular to a production process of a high wear-resistant bonded forming net. Background technique [0002] Papermaking forming wire plays an important role in dehydration, forming and transferring wet paper sheets in the forming section of the paper machine during the paper production process. Its service stability and life directly determine the cost, quality and production efficiency of paper. With the rapid development of the domestic paper industry, the speed, width, product variety and quality of the paper machine have been greatly improved, and the requirements for the papermaking wire are getting higher and higher. How to improve the performance of the forming wire in the high-humidity and high-speed production environment Wear resistance and improving product performance are important directions for product research and development. [0003] In order to...

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 Applications(China)
IPC IPC(8): D03D1/00D03D11/00D03D15/00D06C7/02D06H7/00D03D15/283D03D15/40D03D15/50D03D15/58
CPCD03D1/00D03D11/00D03D15/00D06C7/02D06H7/00D10B2331/04D10B2331/02
Inventor 刘林焦成运李成忠张少华郭李军王国东刘可
Owner ANHUI PACIFIC SPECIALITY FABRIC
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