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Production process of base cloth of polyester abrasive belt

A production process and base fabric technology, which is applied in the production process field of polyester abrasive belt base fabric to achieve the effects of low hygroscopicity, low extensibility and good elasticity

Inactive Publication Date: 2012-09-26
JIANGSU HUAYUE TEXTILE NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a kind of polyester chemical fiber to produce no hairiness, no impurities, uniform dryness, strong High, small difference in strength, wear resistance, tensile resistance, tear resistance, high temperature resistance, good elasticity, low moisture absorption, small extensibility, corrosion resistance, no mildew, no fear of insects, flat cloth surface, good adhesion, sand Production process of polyester abrasive belt base cloth that is not easy to fall off and has a long service life

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] First, the polyester staple fiber is impregnated with an amide solvent and a lithium chloride co-solvent, then filtered, spinned, coagulated, washed, thermally stretched, and finally processed in a spinning process to obtain a polyester yarn. The obtained polyester yarn is wound by an electronic yarn clearer to remove harmful yarn defects protruding from the cloth surface such as slubs, and then the warp yarn is wound on the warp shaft in parallel with a certain length and width, and the weft yarn is passed through the winding Wrap around the forming mechanism on the weft tube.

[0022] Preferably, the forming mechanism used here is composed of a compound creel, a tensioner, a weft tube warehouse, a swing tube, a weft take-up, a change of yarn, a cleaning of the yarn foot, and an empty tube conveying mechanism.

[0023] Then use a rolling car and a set of heating rollers with speed difference to stretch the semi-finished base fabric, and pull out all the warp shrinkage ...

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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PUM

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Abstract

The invention discloses a production process of a base cloth of a polyester abrasive belt. The production process comprises the following steps: firstly, carrying out a spinning process on polyester staple fibers to obtain polyester filament yarns; secondly, stretching a semi-finished base cloth, drying and sizing; and at last, cutting edges of the semi-finished base cloth, humidifying, pressurizing, heating and calendaring to obtain a finished product. According to the production process provided by the invention, cotton can be replaced by artificial chemical fiber polyester, and the polyester is subjected to special surface treatment, so that slashing and desizing processes in the conventional process are avoided, the size is saved, the manpower and material resources are saved, and meanwhile, the environmental pollution is reduced.

Description

technical field [0001] The invention relates to a treatment process of textiles, in particular to a production process of polyester abrasive belt base cloth. Background technique [0002] With the continuous improvement of people's living standards and the continuous advent of high-tech products, the smoothness, accuracy and precision of various products are also continuously improved. Various metal, non-metallic glass, stone, furniture and other products need sand With chipping and polishing. In order to achieve the ideal photosensitive, precise and precise effect, the mesh number of the abrasive belt must be increased, and to increase the mesh number of the abrasive belt is to make the sand grains finer, but if the sand grains are thinner and can be well bonded to the base cloth, it is necessary To improve the quality of abrasive belt base cloth. [0003] How to improve the quality of the abrasive belt base cloth so that the ultra-fine sand particles can be bonded to the...

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): D03D15/00D03D15/283D03D15/50D03D15/513D03D15/56D03D15/573D03D15/58
Inventor 徐国华郭华陈晓峰李喆
Owner JIANGSU HUAYUE TEXTILE NEW MATERIAL TECH
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