Viscose fiber fabric finishing agent and method for applying same

A viscose fiber and finishing agent technology, applied in the field of clothing fabrics, can solve the problems of high production cost, complicated spinning production, reduced mechanical properties of protein viscose fibers, etc., and achieve the effects of excellent antibacterial properties and good air permeability.

Inactive Publication Date: 2018-10-26
SHENZHEN LINGDU INTELLIGENT CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This blended spinning preparation method has the following disadvantages: (1) due to the addition of protein, the properties of the spinning stock solution change, thereby affecting the spinnability, and it is difficult to control the spinning process; (2) the blended spinning production The mechanical properties of the protein viscose fiber are greatly reduced; (3) the spinning production is complicated and the production cost is high

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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  • Viscose fiber fabric finishing agent and method for applying same
  • Viscose fiber fabric finishing agent and method for applying same
  • Viscose fiber fabric finishing agent and method for applying same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] A finishing agent for viscose fiber fabrics, comprising, in parts by weight: 5 parts of silkworm chrysalis protein; 5 parts of epoxy crosslinking agent; 2 parts of polyepichlorohydrin dimethylamine; 1.0 parts of magnesium chloride; 5 parts of absolute ethanol; 2 parts of sodium citrate; 50 parts of deionized water.

[0063] Wherein, the epoxy crosslinking agent is a diepoxide or a silicone monoepoxide.

[0064] The using method of this viscose fabric finishing agent comprises the following steps:

[0065] Step 1, preparing silkworm chrysalis protein solution.

[0066] Step 2, successively weigh polyepichlorohydrin dimethylamine, epoxy crosslinking agent, absolute ethanol, magnesium chloride, sodium citrate and add them to the Erlenmeyer flask, then add deionized water, and place the Erlenmeyer flask at 30 In a shaker at ℃, shake until the epoxy crosslinking agent is completely dissolved to prepare a finishing solution.

[0067] Step 3, immerse the viscose fiber fabri...

Embodiment 2

[0072] A finishing agent for viscose fiber fabrics, comprising: 10 parts of silkworm chrysalis protein; 7 parts of epoxy crosslinking agent; 4 parts of polyepichlorohydrin dimethylamine; 1.2 parts of magnesium chloride; 7 parts of absolute ethanol; 3 parts of sodium citrate; 55 parts of deionized water.

[0073] Wherein, the epoxy crosslinking agent is a diepoxide or a silicone monoepoxide.

[0074] The using method of this viscose fabric finishing agent comprises the following steps:

[0075] Step 1, preparing silkworm chrysalis protein solution.

[0076] Step 2, successively weigh polyepichlorohydrin dimethylamine, epoxy crosslinking agent, absolute ethanol, magnesium chloride, sodium citrate and add them to the Erlenmeyer flask, then add deionized water, and place the Erlenmeyer flask at 30 In a shaker at ℃, shake until the epoxy crosslinking agent is completely dissolved to prepare a finishing solution.

[0077] Step 3, immerse the viscose fiber fabric in the above-ment...

Embodiment 3

[0082] A finishing agent for viscose fiber fabrics, comprising, in parts by weight: 12 parts of silkworm chrysalis protein; 9 parts of epoxy crosslinking agent; 6 parts of polyepichlorohydrin dimethylamine; 1.2 parts of magnesium chloride; 9 parts of absolute ethanol; 4 parts of sodium citrate; 55 parts of deionized water.

[0083] Wherein, the epoxy crosslinking agent is a diepoxide or a silicone monoepoxide.

[0084] The using method of this viscose fabric finishing agent comprises the following steps:

[0085] Step 1, preparing silkworm chrysalis protein solution.

[0086] Step 2, successively weigh polyepichlorohydrin dimethylamine, epoxy crosslinking agent, absolute ethanol, magnesium chloride, sodium citrate and add them to the Erlenmeyer flask, then add deionized water, and place the Erlenmeyer flask at 30 In a shaker at ℃, shake until the epoxy crosslinking agent is completely dissolved to prepare a finishing solution.

[0087] Step 3, immerse the viscose fiber fabr...

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 viscose fiber fabric finishing agent and a method for applying the same. The viscose fiber fabric finishing agent comprises, by weight, 5-15 parts of silkworm pupa proteins,5-10 parts of epoxy cross-linking agents, 2-8 parts of polyepichlorohydrin dimethylamine, 1.0-1.5 parts of magnesium chloride, 5-10 parts of absolute ethyl alcohol, 2-5 parts of sodium citrate and 50-60 parts of deionized water. According to the technical scheme, the viscose fiber fabric finishing agent and the method have the advantage that the viscose fiber fabric finishing agent is good in environmental friendliness, softness and antibacterial property.

Description

technical field [0001] The invention relates to the technical field of clothing fabrics, in particular to a finishing agent for viscose fabrics and a method for using the same. Background technique [0002] Viscose fiber belongs to regenerated cellulose fiber. Because the chemical structure of viscose fiber is the same as that of natural cellulose fiber, the clothes woven from it also have softness, moisture absorption and moisture permeability and biodegradability. With the development of society and the enhancement of people's awareness of environmental protection, people have higher requirements for clothing fabrics in terms of skin-friendly, health and comfort. Ordinary viscose fiber cannot meet people's needs, so functional modification of viscose fiber has become a trend, and protein-modified viscose fiber is one of the more active research and development directions. [0003] Present silkworm chrysalis protein fibers are all made by mixing and spinning viscose spinni...

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 Applications(China)
IPC IPC(8): D06M15/15D06M15/53D06M13/50D06M11/155D06M13/207D06M101/06
CPCD06M15/15D06M11/155D06M13/207D06M13/50D06M15/53D06M2101/06D06M2200/50
Inventor 谢真
Owner SHENZHEN LINGDU INTELLIGENT CONTROL TECH CO LTD
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