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A kind of hygroscopic antibacterial mask base cloth and preparation method thereof

A base fabric and mask technology, which is applied to non-woven fabrics, rayon made of viscose, textiles and papermaking, etc., can solve the problems of the base fabric having no antibacterial function and the general hygroscopicity of the mask base fabric. The effect of bacteriostatic effect

Active Publication Date: 2022-07-29
HANGZHOU XINFUHUA NONWOVENS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned related technologies, the hygroscopicity of the facial mask base cloth is general, and the base cloth itself has no antibacterial function

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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  • A kind of hygroscopic antibacterial mask base cloth and preparation method thereof
  • A kind of hygroscopic antibacterial mask base cloth and preparation method thereof
  • A kind of hygroscopic antibacterial mask base cloth and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1: A hygroscopic and bacteriostatic mask base fabric, obtained from spinning dope by spunlace reinforcement after wet spinning. The components, composition and quality of the spinning dope are shown in Table 1.1. Prepare in the following steps:

[0047] S1: Preparation of the spinning dope: put the raw materials of the spinning dope into the stirrer, and stir for 10 minutes at a temperature of 15°C and 50 r / min to obtain a spinning dope;

[0048] S2: wet spinning: the spinning dope is transported to the spinning machine for wet spinning, the spinning aperture is 0.075 mm, and the spinning speed is 50 m / min to obtain viscose fibers;

[0049] S3: Preparation of base fabric: the viscose fiber is opened and combed to form a fiber web, then cross-laid, the laid fiber web is spunlaced and reinforced, and dried under hot air at 80°C;

[0050] In the spunlace reinforcement, the first micro water flow is 30 bar, the hole spacing of the three-row water needle plate is 2....

Embodiment 2-6

[0051] Example 2-6: A hygroscopic antibacterial mask base cloth, the difference from Example 1 is that the components, composition and quality of the spinning dope are shown in Table 1.1.

Embodiment 7-8

[0052] Example 7-8: A hygroscopic and antibacterial mask base cloth, the difference from Example 1 is that the components, composition and quality of the spinning dope are shown in Table 1.2.

[0053] Step S1: Preparation of spinning dope: put water and polyvinyl alcohol into the stirrer, stir for 10 minutes at 90°C and 60r / min, keep the stirring speed of 50r / min, cool down to 35°C, and then add the remaining raw materials , and the spinning stock solution was obtained after stirring for 10 min.

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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PUM

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Abstract

The present application relates to the field of non-woven fabrics, and specifically discloses a moisture-absorbing and bacteriostatic mask base fabric and a preparation method thereof. The hygroscopic and bacteriostatic mask base fabric is obtained by spunlace reinforcement after wet spinning from a spinning dope, and the spinning dope includes the following components by weight: 100 parts of viscose spinning solution; 1-3 parts of water-soluble starch 10-30 parts of chitosan; 1-8 parts of bacteriostatic agent; 20-40 parts of water; the bacteriostatic agent comprises at least one of Kudingcha extract, Rhodiola rosea extract and Pulsatilla chinensis extract. The composition / product of the present application The composition can be used for a mask base fabric, which has the advantages of good hygroscopicity and bacteriostasis.

Description

technical field [0001] The present application relates to the field of non-woven fabrics, and more particularly, to a moisture-absorbing and bacteriostatic mask base fabric and a preparation method thereof. Background technique [0002] Most of the mask base fabrics on the market are generally spunlace non-woven fabrics. Spunlace non-woven fabrics spray high-pressure fine water flow onto one or more layers of fiber webs to entangle the fibers with each other, thereby strengthening the fiber webs. And with a certain strength, the resulting fabric. The most used fiber raw material is viscose fiber. [0003] The biggest function of the mask is moisturizing. By soaking the moisturizing liquid on the mask base cloth to make it fully absorbed, it will have a good effect of replenishing moisture when applied on the facial skin. Generally, the amount of moisturizing liquid of each mask will be marked on the mask bag. However, when the mask is taken, the moisturizing liquid of most...

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): D04H1/4258D04H1/492D01F2/08
CPCD04H1/4258D04H1/492D01F2/08
Inventor 郑海峰徐青青
Owner HANGZHOU XINFUHUA NONWOVENS
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