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Preparation method of kaempferia galanga fibers

A technology of sand ginger fiber and sand ginger, which is applied in the fields of fiber opening and cleaning, fiber treatment, plant fiber, etc., and can solve the problems of destruction, extract and fiber damage, high defect of sand ginger fiber, etc.

Inactive Publication Date: 2021-05-11
郑州诺肯新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the fibers with modified functions are added to the regenerated fiber by blending plant extracts. This process will inevitably come into contact with a strong acid environment during the production process, which will cause damage and damage to the extracts and fibers. , and during the fiber forming process, part of the extract will be lost; through the way of injection before blending, the ginger extract should not be added too much, otherwise it will affect the spinnability of the fiber, and the prepared sand ginger fiber will have high defects , the physical performance index of the fiber becomes worse

Method used

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  • Preparation method of kaempferia galanga fibers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: a kind of preparation method of sand ginger fiber, described preparation method comprises the following steps:

[0032] (1) Preparation of ginger extract solution

[0033] Put 100g of Ginger extract powder with a particle size of 0.5µm in 900g of deionized water, add 1g of dispersant, and stir with an electric mixer at a speed of 50r / min for 5min to prepare a dispersion of Ginger extract.

[0034] Put the dispersion liquid of Ginger extract in a water bath, adjust the water temperature of the water bath to 60 degrees, continue stirring for 60 minutes, cool for 2 hours, and let it stand, then filter the upper layer solution twice with a 500-mesh filter cloth to obtain Ginger extract substance solution.

[0035] (2) Etching treatment of cationic viscose fiber

[0036] Treat the cationic viscose fiber with 10g / L sodium hydroxide solution at a temperature of 90 degrees, for 1 hour, and a bath ratio of 1:8 to form small holes on the surface of the fiber, wash...

Embodiment 2

[0047] Embodiment 2: a kind of preparation method of sand ginger fiber, it is characterized in that: described preparation method comprises the following steps:

[0048] (1) Preparation of ginger extract solution

[0049] Put 100g of Ginger extract powder with a particle size of 1.0µm in 900g of deionized water, add 1g of dispersant, and stir with an electric mixer at a speed of 50r / min for 5min to prepare a dispersion of Ginger extract.

[0050] Put the dispersion liquid of Ginger extract in a water bath, adjust the water temperature of the water bath to 60 degrees, continue stirring for 60 minutes, cool for 2 hours, and let it stand, then filter the upper layer solution twice with a 500-mesh filter cloth to obtain Ginger extract substance solution.

[0051](2) Etching treatment of cationic viscose fiber

[0052] Treat the cationic viscose fiber with 10g / L sodium hydroxide solution at a temperature of 90 degrees, for 1 hour, and a bath ratio of 1:8 to form small holes on th...

Embodiment 3

[0063] Embodiment 3: a kind of preparation method of sand ginger fiber, it is characterized in that: described preparation method comprises the following steps:

[0064] (1) Preparation of ginger extract solution

[0065] Put 100g of Ginger extract powder with a particle size of 1.5µm in 900g of deionized water, add 1g of dispersant, and stir with an electric mixer at a speed of 50r / min for 5min to prepare a dispersion of Ginger extract.

[0066] Put the dispersion liquid of Ginger extract in a water bath, adjust the water temperature of the water bath to 60 degrees, continue stirring for 60 minutes, cool for 2 hours, and let it stand, then filter the upper layer solution twice with a 500-mesh filter cloth to obtain Ginger extract substance solution.

[0067] (2) Etching treatment of cationic viscose fiber

[0068] Treat the cationic viscose fiber with 10g / L sodium hydroxide solution at a temperature of 90 degrees, for 1 hour, and a bath ratio of 1:8 to form small holes on t...

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Abstract

The invention provides a preparation method of Kaempferia galanga fibers. The preparation method comprises the following steps of (1) preparing a Kaempferia galanga extract solution; (2) etching cationic viscose fibers; (3) removing neps of the fibers; (4) preparing Kaempferia galanga extract fibers; (5) performing washing with water; and (6) performing post-treatment. According to the method, no strong acid is involved in the adsorption process of Kaempferia galanga extract, high temperature is not used, effective components such as gingerol in the Kaempferia galanga extract cannot be damaged, the content of the Kaempferia galanga extract in the prepared fibers is high, and the prepared composite fibers are good in moisture absorption and heat preservation performance; and the fibers are not damaged, the defects of the fibers are greatly reduced, and the strength of the fibers is ensured.

Description

technical field [0001] The invention belongs to the field of light industry textiles, and in particular relates to a preparation method of sand ginger fiber. Background technique [0002] The textile industry is a traditional industry in China. With the rapid development of clothing, household and industrial textiles, the differentiation and individualization of textile products have become the focus of the development of various enterprises. Functional fibers as high-grade textile raw materials are generally improved by means of physical modification, chemical modification and molecular design to obtain fibers with specific properties, so that the original viscose fibers are stable in light and heat, conductive, Flame retardant, dyeing, antistatic, moisture absorption, fluffy, anti-pilling, anti-fouling and other aspects have been greatly improved. [0003] Regenerated cellulose fiber is made of natural cellulose (cotton, hemp, bamboo, tree, shrub) as raw material, without...

Claims

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Application Information

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IPC IPC(8): D06M13/00D06M15/00D06M11/38D01G9/00D06M101/06
CPCD06M13/00D06M15/00D06M11/38D06M16/00D01G9/00D06M2101/06D06M2200/50
Inventor 骆祥伟张涛邱纯利
Owner 郑州诺肯新材料科技有限公司
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