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Silk cotton non-woven fabric, preparation process of silk cotton non-woven fabric and sanitary towel

A technology of silk non-woven fabric and preparation process, which is applied in non-woven fabrics, biochemical fiber treatment, textiles and papermaking, etc. It can solve the problem that the surface non-woven fabric cannot effectively inhibit bacteria, etc., and achieve a soft surface and good hydrophilicity , good gloss effect

Pending Publication Date: 2021-10-29
FUJIAN HENGAN HLDG CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the raw materials for the surface non-woven fabric of sanitary napkins generally use polyester, polypropylene, nylon, spandex, acrylic fiber, polypropylene resin and other components, which have the advantages of non-toxic, light weight, and softness, but the existing surface non-woven fabrics cannot Effective antibacterial

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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  • Silk cotton non-woven fabric, preparation process of silk cotton non-woven fabric and sanitary towel
  • Silk cotton non-woven fabric, preparation process of silk cotton non-woven fabric and sanitary towel
  • Silk cotton non-woven fabric, preparation process of silk cotton non-woven fabric and sanitary towel

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Effect test

Embodiment 1

[0043] This embodiment discloses a silk cotton non-woven fabric and a silk cotton non-woven fabric preparation process. The silk non-woven fabric is prepared from the following raw materials in parts by weight: 5-60 parts by weight of silk fiber and 40-95 parts by weight of cotton fibers. The glossiness of the surface of the silk fiber nonwoven fabric ranges from 2GS to 50GS.

[0044] refer to figure 1 , above-mentioned silk cotton non-woven fabric preparation process, comprises the following steps:

[0045] Step 1, the spunlace treatment process, after uniformly mixing 5-60 parts by weight of silk fibers and 40-95 parts by weight of cotton fibers, after carding, web laying and spunlace treatment, a processed silk cotton non-woven fabric is produced;

[0046] Among them, the silk fiber component contains silk sericin, which has a natural antibacterial effect. The higher the proportion of silk fiber, the better the antibacterial effect. However, the cost of silk fiber is hi...

Embodiment 2

[0092] This embodiment discloses a sanitary napkin, which includes the silk cotton nonwoven fabric prepared through the silk cotton nonwoven fabric preparation process disclosed in the first embodiment above.

[0093] Specifically, the sanitary napkin includes a non-woven surface layer, an absorbent core layer and a leak-proof bottom film arranged from top to bottom. This structure is a conventional structure of a sanitary napkin and will not be described in detail here. The surface layer non-woven fabric adopts the silk cotton non-woven fabric prepared by the silk cotton non-woven fabric preparation process disclosed in the first embodiment above.

[0094] The sanitary napkin has antibacterial properties.

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Abstract

The invention relates to a silk cotton non-woven fabric. The silk cotton non-woven fabric comprises 5 parts-60 parts by weight of silk fibers and 40 parts-95 parts by weight of cotton fibers. The preparation process of the silk cotton non-woven fabric comprises the following steps that 1, spunlace treatment is conducted, and specifically, after the silk fibers and the cotton fibers are mixed, the mixture is subjected to carding, lapping and spunlace treatment to prepare a primarily processed silk cotton non-woven fabric; 2, the surface tension of the primarily processed silk cotton non-woven fabric is reduced, specifically, the treatment procedure comprises the following steps of adding tea saponin into water, uniformly stirring to prepare a treatment solution, and soaking the primary processed silk cotton non-woven fabric into the treatment solution to prepare a secondary processed silk cotton non-woven fabric; 3, an impurity removal treatment procedure is conducted, and specifically, third-time processed silk cotton non-woven fabric is obtained through preparation; and 4, an acid solution is applied to the surface of the third-time processed silk cotton non-woven fabric for neutralization, washing is conducted with water for multiple times, and finally drying is conducted to obtain a finished product of the silk cotton non-woven fabric. The silk cotton non-woven fabric is soft in surface touch feeling and good in glossiness and hydrophilicity, silk sericin is reserved, and the silk cotton non-woven fabric has antibacterial performance.

Description

technical field [0001] The invention relates to the technical field of preparation technology of nonwoven fabrics, in particular to a silk cotton nonwoven fabric, a silk cotton nonwoven fabric preparation technique and a sanitary napkin. Background technique [0002] The skin on the vulva of women is thin. During menstruation, the vulva is prone to allergies, causing itching and other uncomfortable feelings. Sanitary napkins are used to absorb the menstrual blood discharged by women during menstruation. The general structure of sanitary napkins includes surface non-woven fabric, absorbent core and leak-proof bottom film. The surface non-woven fabric is used as the material that directly contacts the vulva. The human body is less irritating and does not abrade human skin. After the sanitary napkin absorbs menstrual blood, it is easy to breed bacteria in a hot environment, causing some gynecological diseases. At present, the raw materials for the surface non-woven fabric of ...

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): D04H1/4266D04H1/425D04H1/492D06M13/00D06M16/00A61F13/511A61F13/15D06M101/10D06M101/06
CPCD04H1/4266D04H1/425D04H1/492D06M13/00D06M16/003D06M16/00A61F13/513A61F13/51121A61F13/15617D06M2101/10D06M2101/06D06M2200/50A61F2013/51002A61F2013/51338A61F2013/51355
Inventor 黄翠玉郑增芳
Owner FUJIAN HENGAN HLDG CO LTD