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Preparation method of breathable water-absorbing fabric

A technology of fabrics and raw materials, applied in the field of preparation of breathable and water-absorbing fabrics, can solve the problems of single function of textile fibers and inability to meet market diversification, etc.

Pending Publication Date: 2020-10-23
江苏亨威实业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the functions of the existing textile fibers are relatively single, which cannot meet the diverse needs of the market

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 1

[0092] A method for preparing a breathable and water-absorbing fabric, comprising the steps of:

[0093] 1) preparing spinning melt;

[0094] 2) The melt is extruded through the spinneret hole to form a thin stream of melt;

[0095] 3) The melt stream cools and solidifies to form nascent fibers;

[0096] 4) Oiling and winding of the primary fiber;

[0097] in,

[0098] The spinneret hole is cross-shaped, and the cross-section of the corresponding prepared fiber is cross-shaped;

[0099] In parts by weight, the melt is prepared by mixing the following raw materials into a screw extruder:

[0100] 20 parts acrylic,

[0101] 15 parts sodium acrylate,

[0102] 10 parts acrylamide,

[0103] 3.5 parts ammonium persulfate,

[0104] 2.6 parts of N,N'-methylenebisacrylamide,

[0105] 2.8 parts hydroxypropyl acrylate,

[0106] 1.9 parts of N-methylolacrylamide,

[0107] 1.1 parts polyoxyethylene stearate,

[0108] 2.4 parts ethylene glycol monostearate,

[0109] 1.5 parts gly...

Embodiment 2

[0119] A method for preparing a breathable and water-absorbing fabric, comprising the steps of:

[0120] 1) preparing spinning melt;

[0121] 2) The melt is extruded through the spinneret hole to form a thin stream of melt;

[0122] 3) The melt stream cools and solidifies to form nascent fibers;

[0123] 4) Oiling and winding of the primary fiber;

[0124] in,

[0125] The spinneret hole is cross-shaped, and the cross-section of the corresponding prepared fiber is cross-shaped;

[0126] In parts by weight, the melt is prepared by mixing the following raw materials into a screw extruder:

[0127] 30 parts acrylic,

[0128] 20 parts sodium acrylate,

[0129] 15 parts acrylamide,

[0130] 3.5 parts ammonium persulfate,

[0131] 2.6 parts of N,N'-methylenebisacrylamide,

[0132] 2.8 parts hydroxypropyl acrylate,

[0133] 1.9 parts of N-methylolacrylamide,

[0134] 1.1 parts polyoxyethylene stearate,

[0135] 2.4 parts ethylene glycol monostearate,

[0136] 1.5 parts g...

Embodiment 3

[0146] A method for preparing a breathable and water-absorbing fabric, comprising the steps of:

[0147] 1) preparing spinning melt;

[0148] 2) The melt is extruded through the spinneret hole to form a thin stream of melt;

[0149] 3) The melt stream cools and solidifies to form nascent fibers;

[0150] 4) Oiling and winding of the primary fiber;

[0151] in,

[0152] The spinneret hole is cross-shaped, and the cross-section of the corresponding prepared fiber is cross-shaped;

[0153] In parts by weight, the melt is prepared by mixing the following raw materials into a screw extruder:

[0154] 25 parts acrylic,

[0155] 18 parts sodium acrylate,

[0156] 13 parts acrylamide,

[0157] 3.5 parts ammonium persulfate,

[0158] 2.6 parts of N,N'-methylenebisacrylamide,

[0159] 2.8 parts hydroxypropyl acrylate,

[0160] 1.9 parts of N-methylolacrylamide,

[0161] 1.1 parts polyoxyethylene stearate,

[0162] 2.4 parts ethylene glycol monostearate,

[0163] 1.5 parts g...

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 preparation method of a breathable water-absorbing fabric. The preparation method comprises the following steps of 1), preparing a spinning melt; 2), extruding the melt through a spinneret orifice to form melt threads; 3), cooling and solidifying the melt threads to form nascent fibers, and 4), oiling and winding the nascent fibers, wherein the spinneret orifice is in a cross shape, so that the cross section of the prepared fibers is in the cross shape. According to the preparation method of the breathable water-absorbing fabric, the prepared fibers have the functionsof breathability and water absorption, and have good antibacterial, mildew-proof, flame-retardant and wear-resistant properties.

Description

technical field [0001] The invention relates to a preparation method of a breathable and water-absorbing fabric. Background technique [0002] Fiber (US: Fiber; English: Fiber) refers to a substance composed of continuous or discontinuous filaments. There are many types and applications of fibers, among which textile fibers are fibers used to weave cloth and are necessary raw materials in the textile field. [0003] However, the functions of existing textile fibers are relatively single, which cannot meet the diverse needs of the market. Contents of the invention [0004] The purpose of the present invention is to provide a method for preparing a breathable and water-absorbing fabric, the prepared fiber has the functions of breathability and water absorption, and has better antibacterial, mildew-proof, flame-retardant and wear-resistant properties. [0005] In order to achieve the above object, the technical solution of the present invention is to design a method for pre...

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): D01F6/36D01D5/253C08F220/06C08F220/56C08F222/38C08F220/20C08F220/58
CPCC08F220/06D01D5/253D01F6/36C08F220/56C08F222/385C08F220/20C08F220/58
Inventor 潘培东
Owner 江苏亨威实业集团有限公司
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