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A kind of preparation method of blended imitation silk fabric

A technology for imitating silk and fabrics, which is applied in the field of preparation of blended silk-like fabrics, can solve the problems of poor color uniformity, complicated preparation process and high production cost, and achieves the effects of bright colors, simple preparation method and improved destructive force.

Active Publication Date: 2020-02-07
FUJIAN FYNEX TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the existing deficiencies and provide a method for preparing silk-like blended fabrics, which can effectively improve the problems of high price, insufficient elasticity and poor hygroscopicity of silk fabrics on the market, and improve the coloring of silk-like fabrics on the market at the same time. Poor uniformity, complex preparation process, time-consuming consumables, high production cost,

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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  • A kind of preparation method of blended imitation silk fabric

Examples

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Comparison scheme
Effect test

Embodiment 1

[0031] A kind of preparation method of blended imitation silk fabric

[0032] Including the following steps:

[0033] S10, mixed spinning: place polyester fiber and corn fiber respectively in 2.5g / L NaOH solution at a temperature of 110°C, keep for 10 minutes for preliminary alkali treatment, after washing and drying, polyester fiber and corn fiber Fiber mixed spinning to obtain gray cloth weaving raw materials;

[0034] In the above operations, the polyester fibers are polyethylene naphthalate fibers; the washing solution contains 0.05 mol / L HCl solution with a mass fraction of 2%.

[0035] S20, dyeing: dyeing the gray cloth weaving raw material obtained in S10 for 10 minutes at a temperature of 115°C and a liquor ratio of 1:15;

[0036] S30, gray cloth weaving: the raw material of gray cloth after dyeing is weaved by double-sided weft knitting, and the obtained grammage is 130g / m 2 woven gray fabric;

[0037] S40, alkali reduction treatment; the woven fabric obtained in ...

Embodiment 2

[0042] A kind of preparation method of blended imitation silk fabric

[0043] Including the following steps:

[0044] S10, mixed spinning: place polyester fiber and corn fiber respectively in 3.5g / L NaOH solution at a temperature of 115°C, keep for 15 minutes for preliminary alkali treatment, after washing and drying, polyester fiber and corn fiber Fiber mixed spinning to obtain gray cloth weaving raw materials;

[0045] In the above operations, the polyester fibers are polyethylene naphthalate fibers; the washing solution contains 0.05 mol / L HCl solution with a mass fraction of 5%.

[0046] S20, dyeing: dye the gray cloth weaving raw material obtained in S10 for 15 minutes at a temperature of 135° C., with a bath ratio of 1:20;

[0047] S30, gray cloth weaving: the raw material of gray cloth after dyeing is woven with double-sided weft knitting, and the obtained grammage is 150g / m 2 woven gray fabric;

[0048] S40, alkali reduction treatment; the woven fabric obtained in ...

Embodiment 3

[0053] A kind of preparation method of blended imitation silk fabric

[0054] Including the following steps:

[0055] S10, mixed spinning: place polyester fiber and corn fiber respectively in 2.8g / L NaOH solution at a temperature of 112°C, keep for 12min for preliminary alkali treatment, after washing and drying, polyester fiber and corn fiber Fiber mixed spinning to obtain gray cloth weaving raw materials;

[0056] In the above operations, the polyester fibers are polyethylene naphthalate fibers; the washing solution contains 0.05 mol / L HCl solution with a mass fraction of 2.5%.

[0057] S20, dyeing: dyeing the gray cloth weaving raw material obtained in S10 for 12 minutes at a temperature of 120° C. and a bath ratio of 1:16;

[0058] S30, gray cloth weaving: the raw material of gray cloth after dyeing is weaved by double-sided weft knitting, and the obtained grammage is 15g / m 2 woven gray fabric;

[0059] S40, alkali reduction treatment; the woven gray fabric obtained in...

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 blended silk-like fabric. The preparation method comprises the following steps of mixed spinning, dyeing, gray fabric weaving, alkali reduction treatment and shaping. According to the preparation method, selected materials are green and environmentally friendly, polyethylene naphthalate fiber and corn fiber are blended for weaving gray fabric, thedrapability and texture of the silk-like fabric are improved, the blended silk-like fabric obtained by the preparation method of mixed spinning, dyeing, gray fabric weaving, alkali reduction treatmentand shaping has good comfort, the blended silk-like fabric can also effectively absorb the sweat from a body during exercise or higher temperature to maintain physical and mental pleasure, and the blended silk-like fabric is not easy to wrinkle, easy to clean and not limited by a silk fabric washing method and has strong operability.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a method for preparing a blended silk-like fabric. Background technique [0002] Unchanged for a long time, silk fabrics have always represented a noble and high-quality life. The main reason is that the drape and feel of silk fabrics are particularly comfortable, and they are also very skin-friendly when worn, full of light and beauty. Simultaneously, silk fabric is ideal summer clothing fabric and underwear fabric, when not perspiring a lot, silk fabric shows good wearing comfort. However, when sweating during sports or hot summer, the sweat-absorbing effect of silk fabrics is obviously insufficient, so the application range is limited. The main reason is that silk has high hygroscopicity and slow dehumidification, which makes it uncomfortable to wear for a long time under sweating conditions. Another point is that silk resources are limited, and the relative pric...

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 Patents(China)
IPC IPC(8): D04B1/14D02G3/04D06C7/02D06M11/38D06M13/463D06M13/188D06P3/52D06M101/32
CPCD02G3/04D04B1/14D06C7/02D06M11/38D06M13/188D06M13/463D06M2101/32D06M2200/50D06P3/52D10B2201/01D10B2331/04
Inventor 樊蓉张宇邹雪芳魏清波
Owner FUJIAN FYNEX TEXTILE SCI & TECH
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