Antibacterial and odor-removing treatment method of cicada pupa protein fiber textile

A technology of cicada pupa protein and processing method, which is applied in fiber treatment, biochemical fiber treatment, textiles and papermaking, etc., can solve the problems of natural protein easy to breed bacteria, general antibacterial and deodorizing effect, restricting market share, etc., so as to maintain luster. The effect of high strength and mechanical strength, smooth hand feeling, excellent antibacterial adsorption

Inactive Publication Date: 2020-03-27
安徽省锦元纺织品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although cicada chrysalis protein fiber textiles have many advantages, the cost is high and the maintenance conditions are strict, which limits its market share.
Natural protein is easy to breed bacteria, and its own smell is difficult to remove. Because it is not resistant to salt water erosion, it should not be treated with chlorine bleach or detergent, resulting in low yield during processing. The antibacterial and deodorizing effect of the processing method Generally, product quality is not trusted by consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An antibacterial and deodorizing treatment method for cicada chrysalis protein fiber textiles. The prepared antibacterial porous adsorption material is used to prepare a protein fiber textile treatment solution, the cicada chrysalis protein fiber textiles are placed in the treatment solution for vibration cleaning, and then washed with water and dried;

[0017] Specifically, the preparation method of the antibacterial porous adsorption material includes the following process steps:

[0018] S1: Take a clean beaker A, add 1.2 liters of deionized water to beaker A, add 34 grams of copper nitrate solution, 90 grams of sodium silicate solution and 2.8 grams of sodium carbonate under stirring, keep stirring for 30 minutes, and statically Put it aside for 2 hours; the molar concentration of the copper nitrate solution is 0.4 mol / liter; the mass volume concentration of the sodium silicate solution is 1.8 grams / liter.

[0019] S2: Take 360 ​​grams of gypsum powder and put it in...

Embodiment 2

[0022] An antibacterial and deodorizing treatment method for cicada chrysalis protein fiber textiles. The prepared antibacterial porous adsorption material is used to prepare a protein fiber textile treatment solution, the cicada chrysalis protein fiber textiles are placed in the treatment solution for vibration cleaning, and then washed with water and dried;

[0023] Specifically, the preparation method of the antibacterial porous adsorption material comprises the following process steps:

[0024] S1: Take a clean beaker A, add 1.25 liters of deionized water to beaker A, add 35 grams of copper nitrate solution, 92 grams of sodium silicate solution and 2.9 grams of sodium carbonate under stirring, keep stirring for 35 minutes, and statically Put it aside for 2.5 hours; the molar concentration of the copper nitrate solution is 0.5 mol / liter; the mass volume concentration of the sodium silicate solution is 1.9 g / liter.

[0025] S2: Take 370 grams of gypsum powder and put it in b...

Embodiment 3

[0028] An antibacterial and deodorizing treatment method for cicada chrysalis protein fiber textiles. The prepared antibacterial porous adsorption material is used to prepare a protein fiber textile treatment solution, the cicada chrysalis protein fiber textiles are placed in the treatment solution for vibration cleaning, and then washed with water and dried;

[0029] Specifically, the preparation method of the antibacterial porous adsorption material includes the following process steps:

[0030] S1: Take a clean beaker A, add 1.3 liters of deionized water to beaker A, add 36 grams of copper nitrate solution, 95 grams of sodium silicate solution and 3.0 grams of sodium carbonate under stirring, continue stirring for 40 minutes, and statically Put it aside for 3 hours; the molar concentration of the copper nitrate solution is 0.6 mol / liter; the mass volume concentration of the sodium silicate solution is 2.0 g / liter.

[0031] S2: Take 380 grams of gypsum powder and put it in b...

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Abstract

The invention relates to the technical field of textile industry development, and discloses an antibacterial and odor-removing treatment method of a cicada pupa protein fiber textile. The cicada pupaprotein fiber textile is subjected to oscillation cleaning in a treatment liquid containing an antibacterial porous adsorption material, the treatment time is short, and the effect is remarkable; according to the prepared antibacterial porous adsorption material, the specific surface area is large, well-developed pore structure and strong adsorption capacity causes no damage to cicada pupa proteinfibers, the surface gloss and mechanical strength of the cicada pupa protein fiber are kept, and the physical and chemical property is very stable; and the cicada pupa protein fiber textile has excellent antibacterial adsorption property, can remove peculiar smell, prevent discoloration, adsorb and remove harmful substances, the cicada pupa protein fiber textile becomes softer and has fine hand feeling, the application range of the cicada pupa protein fiber in the textile field is expanded, the process can well solve the technical dilemma that the existing cicada pupa protein fiber is easy tohydrolyze and the processing treatment performance is poor, and the protein fiber loss rate is less than 0.01%.

Description

technical field [0001] The invention belongs to the technical field of textile industry development, and in particular relates to an antibacterial and deodorizing treatment method for cicada pupa protein fiber textiles. Background technique [0002] Cicada pupa protein fiber is a natural animal protein fiber and the most important raw material for silk weaving. Smooth and soft, full of luster, warm in winter and cool in summer, has a unique "siming" phenomenon when rubbed, has good extensibility, and good heat resistance. The silkworm chrysalis protein is purified and formulated into a solution that is blended with viscose in proportion, and then wet-spun to form protein-containing fibers with a skin-core structure. The fiber has good hygroscopicity and air permeability, soft hand feeling and good drapability. [0003] Although cicada pupae protein fiber textiles have many advantages, the cost is relatively high, and the maintenance conditions are strict, which limits its ...

Claims

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Application Information

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IPC IPC(8): D06M11/79D06M101/10
CPCD06M11/79D06M16/00D06M2101/10
Inventor 杨华东
Owner 安徽省锦元纺织品科技有限公司
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