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A kind of corn husk viscose fiber, antibacterial viscose fiber and preparation method of clothes obtained therefrom

A viscose fiber and corn husk technology, applied in the textile field, can solve the problems of low reuse rate and pollute the environment, and achieve the effects of cost saving, excellent performance and improving moisture regain.

Active Publication Date: 2019-05-10
ZHEJIANG EMF COSPLAY CULTURE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The re-use rate of rich corn husk resources is very low, only limited to feed, etc., and a small part will be compiled into handicrafts, used as living fuel, and polluted the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Prepare corn husk viscose fiber 1, as follows:

[0032] Step 1. Material preparation: pulverize the corn husks without mold after drying into 30 mesh corn husk powder;

[0033] Step 2. Impurity removal: Use 8% sodium hydroxide aqueous solution to soak the corn husk powder, bath ratio 1:3, soaking time 4 hours, wash until neutral, filter, and dry;

[0034] Step 3. Cooking: add sodium hydroxide at 25% of the absolute dry weight of corn husk powder, add sodium sulfide at 1.5% of the absolute dry weight of corn husk powder, and add peroxide at 1.5% of the absolute dry weight of corn husk powder Hydrogen, add sodium pyrophosphate according to 1.5% of the absolute dry weight of corn husk powder, add water, bath ratio 1:3, and start cooking. The cooking temperature is raised from 25°C to 60°C and then gradually heated to 100 at a rate of 2°C / min. ℃, holding time is 18 hours, filter press;

[0035] Step 4. Washing with water: After washing the filter cake obtained by the filter press,...

Embodiment 2

[0047] Prepare corn husk viscose fiber 2, as follows:

[0048] Step 1. Material preparation: pulverize the corn husks without mold after drying into 50 mesh corn husk powder;

[0049] Step 2. Impurity removal: Use 12% sodium hydroxide aqueous solution to soak the corn husk powder, bath ratio of 1:5, soaking time of 3 hours, wash until neutral, filter, and dry;

[0050] Step 3. Cooking: Add sodium hydroxide at 20% of the absolute dry weight of corn husk powder, add sodium sulfide at 2% of the absolute dry weight of corn husk powder, and add peroxide at 2% of the absolute dry weight of corn husk powder Hydrogen, add sodium pyrophosphate according to 2% of the absolute dry weight of corn husk powder, add water, bath ratio 1:2.5, and start cooking. After the cooking temperature is raised to 60°C, the temperature is gradually increased to 100°C at a rate of 2°C / min, and holding time For 12 hours, filter press;

[0051] Step 4. Washing with water: After washing the filter cake obtained by ...

Embodiment 3

[0063] Prepare corn husk viscose fiber 3 as follows:

[0064] Step 1. Material preparation: pulverize the dried corn husks into 30 mesh corn husk powder;

[0065] Step 2. Impurity removal: Use 6% sodium hydroxide aqueous solution to soak the corn husk powder, bath ratio of 1:2, soaking time of 6 hours, wash until neutral, filter, and dry;

[0066] Step 3. Cooking: add sodium hydroxide at 20% of the absolute dry weight of corn husk powder, add sodium sulfide at 1% of the absolute dry weight of corn husk powder, and add peroxide at 1% of the absolute dry weight of corn husk powder Hydrogen, add sodium pyrophosphate according to 1% of the absolute dry weight of the corn husk powder, add water, bath ratio 1:4, start cooking, the cooking temperature is raised to 60°C, and then gradually increase to 100°C at a rate of 2°C / min, holding time For 24 hours, filter press;

[0067] Step 4. Washing with water: After washing the filter cake obtained by the filter press, the filter cake is beaten a...

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PUM

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Abstract

The invention discloses a preparation method of a corn viscose fiber, an antimicrobial viscose fiber and a garment production method with the corn viscose fiber and the antimicrobial viscose fiber. The method belongs to the technical field of textile. The method comprises the following steps: preparing the unmolded corn husks, steaming and boiling, washing with water, bleaching, using acid and alkali treatment, yellowing, filtering, defoaming, spinning and administering post-treatment process, obtaining the viscose fiber. The preparation method uses corn husks as raw material for the production of viscose fiber, provides new raw materials for the viscose fiber production, enriches the diversity of viscose fiber family, lessens the raw material deficiency of viscose fiber, transforms wastes into treasures, exploits the added value of corn husks and creates conditions for the income growth of farmers.

Description

Technical field [0001] The invention belongs to the technical field of textiles, and more specifically, relates to a method for preparing corn husk viscose fiber, antibacterial viscose fiber and the obtained clothing. Background technique [0002] With the improvement of people's living standards and the impact of the world energy crisis, people have gradually realized the advantages of natural environmentally friendly materials, especially the increasing demand for natural environmentally friendly materials for clothing, and the fabrics can be naturally degraded after being discarded The viscose fiber occupies a considerable proportion. Viscose fiber is a cellulose fiber produced from cotton or other natural fibers. Among the 12 main textile fibers, the moisture content of viscose fiber best meets the physiological requirements of human skin, and has the characteristics of smoothness, coolness, air permeability, antistatic, and colorful dyeing. Currently, the main raw material...

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): D01F2/10D01F2/08D01F1/10C08B9/00A41D31/30
CPCA41D31/00C08B9/00D01F1/103D01F2/08D01F2/10
Inventor 衣明春
Owner ZHEJIANG EMF COSPLAY CULTURE IND
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