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Preparation method of fabric with far-infrared warm keeping function

A far-infrared, functional technology, applied in dyeing, fabric surface trimming, weaving, etc., can solve the problems that bamboo charcoal cannot fully exert its efficacy, hard texture, low fiber strength, etc.

Inactive Publication Date: 2015-12-30
JIANGSU JIANLU WOOLEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Bamboo charcoal is harder than conventional charcoal, and it is not easy to grind to produce sub-nanometer bamboo charcoal particles, so that the effect of bamboo charcoal cannot be fully exerted, and it cannot be added to polyester fibers by melt spinning (the particle size is too large, and the fiber strength is low)

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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  • Preparation method of fabric with far-infrared warm keeping function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A method for preparing a fabric with far-infrared heat-retaining function, characterized in that it comprises the steps of:

[0043] 1) Preparation of bamboo charcoal fiber

[0044] The fired bamboo charcoal is modified by the atmospheric pressure radio frequency cold plasma technology. The specific process conditions are: the incident power is 110W, the argon flow is 10L / min, the sulfur hexafluoride flow is 15sccm, and the sinking temperature is 140℃, the treatment time is 15 minutes, the bamboo charcoal can be fully etched and embrittled, and then repeatedly ball milled with a planetary ball mill to micronize the bamboo charcoal to obtain a bamboo charcoal powder with a particle size of about 0.1-0.2μm;

[0045] 2) Melt spinning: the bamboo charcoal sub-nanometer micro-powder is evenly blended into the polyester fiber through the melt spinning process, and the addition amount is 10%, and the 3D bamboo charcoal fiber is made with biochemical technology drawing;

[004...

Embodiment 2

[0061] A method for preparing a fabric with far-infrared heat-retaining function, characterized in that it comprises the steps of:

[0062] 1) Preparation of bamboo charcoal fiber

[0063] The fired bamboo charcoal is modified by the atmospheric pressure radio frequency cold plasma technology. The specific process conditions are: the incident power is 110W, the argon flow is 10L / min, the sulfur hexafluoride flow is 15sccm, and the sinking temperature is 140℃, the treatment time is 15 minutes, the bamboo charcoal can be fully etched and embrittled, and then repeatedly ball milled with a planetary ball mill to micronize the bamboo charcoal to obtain a bamboo charcoal powder with a particle size of about 0.1-0.2μm;

[0064] 2) Melt spinning: the bamboo charcoal sub-nanometer micropowder is evenly blended into the polyester fiber through the melt spinning process, and the addition amount is 20%, and the 3D bamboo charcoal fiber is made by drawing yarn with biochemical technology; ...

Embodiment 3

[0080] A method for preparing a fabric with far-infrared heat-retaining function, characterized in that it comprises the steps of:

[0081] 1) Preparation of bamboo charcoal fiber

[0082] The fired bamboo charcoal is modified by the atmospheric pressure radio frequency cold plasma technology. The specific process conditions are: the incident power is 110W, the argon flow is 10L / min, the sulfur hexafluoride flow is 15sccm, and the sinking temperature is 140℃, the treatment time is 15 minutes, the bamboo charcoal can be fully etched and embrittled, and then repeatedly ball milled with a planetary ball mill to micronize the bamboo charcoal to obtain a bamboo charcoal powder with a particle size of about 0.1-0.2μm;

[0083] 2) Melt spinning: The bamboo charcoal sub-nanometer micropowder is evenly blended into the polyester fiber through the melt spinning process, and the addition amount is 15%, and the 3D bamboo charcoal fiber is made by drawing yarn with biochemical technology; ...

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 preparation method of a fabric with a far-infrared warm keeping function. The fabric is prepared from the following materials: 60 to 70 percent of 80S wool, 10 to 30 percent of 2.5D bamboo charcoal fiber, and 10 to 30 percent of viscose. The preparation method comprises the following steps: sufficiently tendering bamboo charcoal according to a cold plasma technology, carrying out repeated ball milling with a planetary ball mill to obtain sub-nanometer bamboo charcoal particles, uniformly blending the sub-nanometer bamboo charcoal particles into polyester fiber according to a melt spinning program, and carrying out drawnwork according to a biochemical technology to obtain bamboo charcoal fiber which is relatively high in strength. The fabric has the advantages that the favorable performance of bamboo charcoal fiber is sufficiently played; the variety of woolen fabric is enriched; the grade and the added value of the fabric are improved; not only are the functions of temperature adjustment, humidification, anion release for air purification, far infrared ray release for heat storage and heat preservation, bacterium resistance, mold prevention and the like realized, but also the flexible, smooth, soft and warm characteristics of wool / viscose fiber are embodied, so that the fabric is an ideal fabric for production of female suits and male casual wear.

Description

technical field [0001] The invention belongs to the technical field of preparation of textile fabrics, in particular to a preparation method of fabrics with far-infrared warmth-keeping functions. Background technique [0002] While the rapid economic development benefits people, it also brings inevitable pollution. A fresh, natural, comfortable and healthy environment has become the dream that people are striving for. Nowadays, there are more and more industrial polluting factories across the country, and the air pollution is becoming more and more serious. Seriously, the air pollution that causes the human body is harmed. Although down products in winter can resist the cold, they make the body swollen. With the improvement of new living standards and the awakening of environmental protection awareness, people's requirements for textiles are not only on the level of wind and cold protection, but more and more attention is paid to the comfort, lightness and ecology of clothin...

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): D03D15/00D03D13/00D03D27/06D06C7/02D06C21/00D06B3/02D06P1/38D06P1/653D06P1/673D06M10/02
Inventor 刘伟姜爱娟高为顺陈敏程锦绣陈文娟
Owner JIANGSU JIANLU WOOLEN
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