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Weaving method for novel mica base cloth

A technology of mica and base fabric, which is applied in textiles, papermaking, fabrics, textiles, etc., can solve the problems of difficult quality control, unfavorable bonding of ultra-thin mica base fabric and mica paper weaving, easy weft skew or weft shift of weft yarn, etc. Achieve a high degree of automatic control

Inactive Publication Date: 2016-03-30
通城县同力玻纤有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the special ultra-thin mica base fabrics on the market are all warped by section warping machines and primary warping machines, and are woven by using 1511 shuttle looms or rapier looms. The glass woven by this process There are many defects in the fiber cloth, and the quality is difficult to control. The weft yarn is prone to weft skew or weft shift, and the edge of the cloth is easy to pull. Adhesion of mica base cloth and mica paper weave

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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  • Weaving method for novel mica base cloth

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with embodiment.

[0023] Present embodiment provides the method utilizing air-jet loom to weave special ultra-thin mica base cloth, and this method comprises the following steps:

[0024] (1) Place the non-alkali glass fiber bobbin on the creel, thread it through the screen reed, split reed, steel reed, and wind it on the warp beam. The alkali metal content of the alkali glass fiber yarn is ≦0.8%, the fiber diameter is 4-5.5μm, the width of the warp beam depends on the width of the glass fiber cloth, generally 916mm-1026mm, and the number of warp yarns also depends on the type of glass fiber cloth Depending on the warp density, usually 2100-2300, the linear density is 4.2-11.3tex, the average winding speed is 60M / min, and the length of warp yarn wound by each warp beam is 30000M; the warping sand frame is equipped with infrared rays The sensor has the function of self-stop when the warp is broken;

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Abstract

The invention relates to a weaving method for novel mica base cloth, in particular to a weaving method for utilizing an air jet loom to weave the mica base cloth. As the mica base cloth is generally thin cloth, and the thickness is smaller than 0.1 mm, the air jet loom is not utilized for producing the mica base cloth at present in weaving production of glass fiber. By improving the air jet loom, an impregnating compound of glass fiber yarn and the warping technology, the air jet loom can weave thick cloth and thin mica base cloth with stable quality. The mica base cloth produced through the method is good in cloth quality and thin, the weaving efficiency is high, the thickness is smaller than 0.1 mm, and the requirement of the thin glass fiber cloth for mica tape can be fully met.

Description

technical field [0001] The invention relates to a weaving method for a mica base cloth, in particular to a weaving method for weaving a mica base cloth by using an air-jet loom. Background technique [0002] At present, the special ultra-thin mica base fabrics on the market are all warped by section warping machines and primary warping machines, and are woven by using 1511 shuttle looms or rapier looms. The glass woven by this process There are many defects in the fiber cloth, and the quality is difficult to control. The weft yarn is prone to weft skew or weft shift, and the edge of the cloth is easy to pull. Bonding of mica base cloth and mica paper weave. [0003] The air-jet loom has not been used to produce mica base cloth in the textile production of glass fiber. This is because the mica base cloth is generally thin cloth with a thickness of less than 0.1mm. Loom, improved sizing agent for glass fiber yarn, and improved warping process make the air-jet loom not only w...

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): D03D47/30D03D15/02D03D15/267
CPCD03D47/30D03D15/593
Inventor 潘协保潘渡江徐君
Owner 通城县同力玻纤有限公司
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