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Electric heating non-woven cloth

A technology of non-woven fabrics and electric heating, which is applied in the field of combination of non-woven fabrics and its preparation, can solve the problems of troublesome electric heating fiber knots, complicated production process, and high cost, and achieve simple procedures, high heating efficiency, and high processing efficiency Effect

Inactive Publication Date: 2008-05-28
SHENGHONG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Common electrothermal fiber processing methods mostly use electrothermal fibers to make core-spun yarns and then weave them. The disadvantage is that the knots of electrothermal fibers are troublesome, unstable, and easy to fall off. The production process is complicated and the cost is high.

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

preparation example Construction

[0008] The preparation method of the present invention is the following steps:

[0009] ①. With strong nylon as the radial direction, carbon fiber filament (carbon fiber heating element is a kind of all black body material, the electrothermal conversion rate is more than 30% higher than that of metal wire and other heating elements, and the thermal efficiency is as high as 99.9%) or carbon fiber filament and strong nylon yarn For the dimension direction, weaving is carried out on the cloth machine to form fence-like fabric (warp and weft density 160 / 10cm, 55 / 10cm). The warp and weft density can be determined according to the requirements of strength and calorific value. Can;

[0010] ②. Take the fence-like fabric as the middle layer, and lay the net in parallel to form a non-woven fabric. Both sides of the fabric are covered with natural cotton fiber staple fibers or polyester-cotton mixed staple fiber nets, and are reinforced by spunlace reinforcement. It can also be used on ...

Embodiment 1

[0014] Ingredients: strong nylon, carbon fiber filament, polyester-cotton mixed staple fiber;

[0015] Preparation:

[0016] ①. With strong nylon as the radial direction, carbon fiber filament (carbon fiber heating element is a kind of all black body material, the electrothermal conversion rate is more than 30% higher than that of metal wire and other heating elements, and the thermal efficiency is as high as 99.9%) or carbon fiber filament and strong nylon yarn For the dimension direction, weaving is carried out on the cloth machine to form fence-like fabric (warp and weft density 160 / 10cm, 55 / 10cm). The warp and weft density can be determined according to the requirements of strength and calorific value. Can;

[0017] ②. Take the fence-like fabric as the middle layer, and lay the net in parallel to form a non-woven fabric. Both sides of the fabric are covered with natural cotton fiber staple fibers or polyester-cotton mixed staple fiber nets, and are reinforced by spunlace ...

Embodiment 2

[0020] Ingredients: strong nylon, carbon fiber filaments, natural cotton staple fibers, polyester-cotton mixed staple fibers, and its implementation method is the same as in Example 1.

[0021] To sum up, the electric heating cloth of the present invention uses strong nylon, carbon fiber filaments, natural cotton staple fibers, polyester-cotton mixed staple fibers, etc. as raw materials to ensure the utilization rate of carbon fibers and avoid the mutual interference of carbon fibers when conducting electricity. Influence, high heating efficiency, safe heating, simple process, which improves the production value of the product.

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 an electrothermal non-woven fabric with high heat emitting efficiency and safe heat generating. A barrier-shaped fabric is fabric-manufactured on a loom by adopting strong chinlon along the radial direction as well as carboform filament or the carboform filament and strong chinlon yarn along the transverse direction; the barrier-shaped fabric is used as an interface layer and is laid in a parallel way to form the non-woven fabric, two surfaces of which are covered by short fiber fibrous reticulum mixed by natural cotton fiber short fiber or polyester cotton, and are reinforced by water-jetting, therefore, the use ratio of the carboform is ensured, the interplay is avoided when the carboform conducts at the same time, the heat emitting efficiency is high, the process is simple, the productive value of products is improved, and the invention has better economic and social benefits.

Description

technical field [0001] The invention relates to a combination of nonwoven fabrics and a preparation method thereof, in particular to an electrothermal nonwoven fabric with high heating efficiency and safe heating. Background technique [0002] Common electrothermal fiber processing methods are mostly to use electrothermal fibers to make core-spun yarns and then weave them. The disadvantage is that the knots of electrothermal fibers are troublesome, unstable, and easy to fall off. The production process is complicated and the cost is high. Contents of the invention [0003] The purpose of the present invention is to provide a low production cost, stable and efficient electrothermal non-woven fabric. [0004] The technical scheme provided for realizing the present invention is: [0005] A stable and high-efficiency electrothermal non-woven fabric, which is characterized in that strong nylon is used as the radial direction, carbon fiber filaments (carbon fiber heating elemen...

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): H05B3/10H05B3/34D04H5/02D06N3/00D01F6/60D01F9/12
Inventor 缪汉根
Owner SHENGHONG GRP CO LTD
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