Preparation method of one-way moisture-conductive antibacterial non-woven fabric

A unidirectional moisture-wicking, non-woven fabric technology, applied in non-woven fabrics, textiles, papermaking, biochemical fiber treatment, etc., can solve the problems of non-woven fabrics with insufficient antibacterial performance and no antibacterial performance, and achieve overall porosity and average pore size Decrease, increase moisture permeability and improve the effect of breeding environment

Active Publication Date: 2019-11-26
仙桃市银宏防护用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The object of the present invention is to provide a kind of preparation method of unidirectional moisture-wicking antibacterial non-woven fabric, aiming at the problem of insufficient antibacterial performance and no antibacterial performance of non-woven fabrics existing in the prior art, by opening kapok fiber and cotton fiber respectively The kapok fiber web and cotton fiber web are made into a net, and then the cotton fiber is pierced into the kapok fiber net by needle punching to make a one-way moisture-wicking antibacterial non-woven fabric

Method used

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  • Preparation method of one-way moisture-conductive antibacterial non-woven fabric
  • Preparation method of one-way moisture-conductive antibacterial non-woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Embodiment 1 provides a kind of preparation method of unidirectional moisture-conducting antibacterial non-woven fabric, comprises the steps:

[0058] S1, opening into a net: respectively sending the kapok fiber with an average length of 25mm and the hydrophilic cotton fiber with an average length of 45mm into the opener to open into a net;

[0059] S2, pre-stabbing: the kapok fiber web and the hydrophilic cotton fiber web after opening into a web are pre-punched by acupuncture to obtain a kapok fiber web layer and a cotton fiber web layer;

[0060] Wherein, the pre-punching process of the kapok fiber web layer is: carry out 2 pre-punchings to the kapok fiber web at a frequency of 400 times / min, the pre-punching density is 2000 pieces / m, and the first pre-punching depth is The height of the kapok fiber web layer is stated, and the depth of the second to fourth pre-punching is 4 / 5 of the height of the kapok fiber web layer; the cotton fiber web passes through the upper s...

Embodiment 2～7

[0069] Embodiments 2-7 provide a kind of preparation method of unidirectional moisture-guiding antibacterial non-woven fabric, compared with embodiment 1, the difference is that, change the length of kapok fiber and cotton fiber in step S1, except the above-mentioned difference, other operations are all the same. The same, and will not be repeated here; the specific experimental condition parameters and measurement results are shown in the table below.

[0070]

[0071]

[0072] Comparing the results of Examples 1 to 7, it can be seen that the unidirectional moisture-conducting antibacterial non-woven fabrics prepared within the fiber length range defined by the present invention have good moisture permeability and antibacterial properties, and the increase in the length of kapok fiber, cotton fiber As the length increases, the moisture permeability and antibacterial performance of the prepared unidirectional moisture-conducting antibacterial nonwoven fabric show a gradua...

Embodiment 8～12

[0074] Embodiments 8-12 provide a kind of preparation method of unidirectional moisture-guiding antibacterial non-woven fabric, compared with embodiment 1, difference is that, change the weight percent of kapok fiber web layer, cotton fiber web layer described in step S3, Except for the above differences, other operations are the same and will not be repeated here; the specific experimental condition parameters and measurement results are shown in the table below.

[0075] Example Kapok fiber net layer (%) Cotton fiber net layer (%) X / (g.m -2 .(24h) -1 )

[0076] Comparing the results of Example 1 and Examples 8 to 12, it can be seen that as the ratio of the content of the kapok fiber web layer to the cotton fiber web layer increases, the moisture permeability of the prepared unidirectional moisture-conducting antibacterial non-woven fabric decreases gradually, but the bactericidal performance increases first. After subtraction, when the kapok fiber content r...

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Abstract

The invention discloses a preparation method of a one-way moisture-conductive antibacterial non-woven fabric. Kapok fibers and cotton fibers are opened to form nets to prepare a kapok fiber net layerand a cotton fiber net layer, then part of the cotton fibers pierce into or puncture the kapok fiber net layer through needling, and finally, the cotton fibers in a non-woven fabric are subjected to antibacterial hydrophilic treatment so as to prepare the antibacterial non-woven fabric. According to the method, through the cooperation of the kapok fibers and the cotton fibers obtained after antibacterial hydrophilic treatment, water or moisture existing in the kapok fibers and the skin fitting side can be transferred to the outer layer, then the surface of the fitting side is dry, and the antibacterial effect is achieved. Meanwhile, in the fabric preparation process, the structural characteristics that the cotton fibers are relatively long, the middles of the kapok fibers are thick and thetwo ends of each kapok fiber are thin, the one-way moisture-conductive property and the antibacterial characteristic are given full play to, so that the prepared non-woven fabric finished product hasthe advantages of being better in heat preservation and bacteriostasis, soft, comfortable, dry, breathable, high in single-side moisture absorption and moisture conductivity and the like.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a method for preparing a unidirectional moisture-guiding antibacterial nonwoven fabric. Background technique [0002] At present, the carrier of facial masks is generally chemical fiber non-woven fabric, which has poor permeability, conformability and extensibility, and is difficult to fit completely on the face. In addition, the mask increases the temperature of the skin by isolating the outside air and pollution, dilates the pores, increases the oxygen content of the skin, and promotes sweat gland secretion and metabolism. At the same time, it is beneficial for the skin to eliminate the products of epidermal cell metabolism and accumulated oily substances. However, when using a mask made of ordinary materials in winter, the low temperature will lead to low absorption rate of skin care products, and the face will feel very cold. Therefore, more and more attention is paid to t...

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): D06M13/513D06M15/643D04H1/425D04H1/4374D04H1/4382D04H1/46D06M101/06
CPCD04H1/425D04H1/4374D04H1/4382D04H1/46D06M13/513D06M15/6436D06M16/00D06M2101/06D10B2401/13D10B2509/02D10B2509/026
Inventor 潘恒徐卫林曹根阳朱坤坤
Owner 仙桃市银宏防护用品有限公司
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