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Folium isatidis cellulose fiber having antiviral, antibacterial and skin-care functions and preparation method thereof

A cellulose fiber and anti-virus technology, which is applied in the field of Folium cellulose fiber and its preparation, can solve the problems of large loss of water-soluble additives and affect fiber functionality, etc., achieve good skin care and health care functions, and excellent fiber consumption performance , The effect of reducing the amount of loss

Inactive Publication Date: 2016-05-25
单大伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Folium Folium extract selected in this patent is not suitable for the wet spinning process of viscose fiber, and the addition time is too early, which will seriously decompose it in a strong alkali environment. The loss of water-soluble additives is large, which affects the functionality of the fiber

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of preparation method of Folium folium cellulose fiber with antiviral, antibacterial, skin care and health care functions that a specification is 2.22dtex*51mm is as follows:

[0037] 1. Preparation of functional (Folium Folium Folium Extract-sodium caseinate) composite microcapsules

[0038] 1) Preparation of Folium Folium Extract-Sodium Caseinate Emulsion

[0039]Emulsifier sodium dodecyl sulfate (SDS) is joined in distilled water, and consumption is 2.0% of Folium Folium extract and sodium caseinate gross weight, fully stirs at room temperature until completely dissolving and forms emulsifier solution; Then large Folium Folium Extract and Sodium Caseinate were added to the above emulsifier solution in a ratio of 1:1, high-speed shear emulsified and dispersed for 15 minutes to obtain a mixture containing Folium Folium Folium Extract and Sodium Caseinate with a total mass fraction of 40%. emulsified solution.

[0040] 2) Preparation of microcapsules with Foliu...

Embodiment 2

[0049] A kind of preparation method of Folium folium cellulose fiber with antiviral, antibacterial, skin care and health care functions that a specification is 1.67dtex*38mm is as follows:

[0050] 1. Preparation of functional (Folium Folium Folium Extract-sodium caseinate) composite microcapsules

[0051] 1) Preparation of Folium Folium Extract-Sodium Caseinate Emulsion

[0052] Add the emulsifier OP-10 to distilled water, the dosage is 1.6% of the total weight of Folium Folium extract and sodium caseinate, stir well at room temperature until completely dissolved to form an emulsifier solution; then Folium Folium extract and caseinate Sodium prionate was added to the above emulsifier solution in a ratio of 1:1, and high-speed shear emulsified and dispersed for 18 minutes to obtain a mixed emulsified solution containing 36% total mass fraction of Folium Folium Folium extract and sodium caseinate.

[0053] 2) Preparation of microcapsules with Folium Folium extract-sodium casei...

Embodiment 3

[0062] A kind of preparation method of Folium Folium cellulose fiber with antiviral, antibacterial, skin care and health care functions that a specification is 1.56dtex*38mm is as follows:

[0063] 1. Preparation of functional (Folium Folium Folium Extract-sodium caseinate) composite microcapsules

[0064] 1) Preparation of Folium Folium Extract-Sodium Caseinate Emulsion

[0065] Add the emulsifier Tween 80 to distilled water, the dosage is 1.3% of the total weight of Folium Folium extract and sodium caseinate, stir well at room temperature until completely dissolved to form an emulsifier solution; then Folium Folium extract and caseinate Sodium prionate was added to the above emulsifier solution at a ratio of 1:1, and high-speed shear emulsified and dispersed for 20 minutes to obtain a mixed emulsified solution with a total mass fraction of 31% containing Folium Folium Folium extract and sodium caseinate.

[0066] 2) Preparation of microcapsules with Folium Folium extract-so...

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Abstract

The invention discloses a folium isatidis cellulose fiber having antiviral, antibacterial and skin-care functions and a preparation method thereof. The folium isatidis cellulose fiber contains, by weight, 2.0-8.0 parts of folium isatidis extract, 2.0-8.0 parts of sodium caseinate, 2-30 parts of porous starch and 2-50 parts of protein. The preparation method includes the following steps that 1, preparation of folium isatidis extract-sodium caseinate compound microcapsules, 2 preparation of a blended spinning stock solution and 3 spinning and post-processing. Compared with conventional viscose fibers, the influenza A virus inactivation rate of the fiber is 82.0% or above, the herpes virus inactivation rate is 84.0% or above, a bacteriostatic activity value is greater than or equal to 2.0, a bactericidal activity value is greater than or equal to 0.2, a variety of amino acids and trace elements are contained in the fiber, the fiber has good skin-care and health-care functions, the physical index of the product can meet the requirements of GB / T14463-2008 viscose staple fiber first-grade products, and the fiber has good wearability and textile processing performance.

Description

technical field [0001] The invention relates to a folium cellulose fiber with antiviral, antibacterial, skin care and health care functions and a preparation method thereof, belonging to the technical field of functional cellulose fibers. technical background [0002] With the continuous improvement of living standards, people are not only increasingly pursuing green consumption and environmentally friendly products, health and environmental protection are one of the most concerned topics in today's society. After years of development, health-care fibers and their textiles have achieved gratifying results both in technology development and product development. It is estimated that the market potential of these textiles with both fashion and health, health care and medical effects is huge, reaching hundreds of millions of dollars, and has become the goal pursued by people. [0003] Because viscose fiber products have the characteristics of moisture absorption, good air perme...

Claims

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Application Information

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IPC IPC(8): D01F2/08D01D5/06B01J13/02
CPCD01F2/08B01J13/02D01D5/06
Inventor 单大伟单修铎于湖生
Owner 单大伟
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