CN211410319U

CN211410319U - Nano-silver chitosan sanitary towel

Info

Publication number: CN211410319U
Application number: CN201921780220.5U
Authority: CN
Inventors: 王浩
Original assignee: Tianjin Youmei Biotechnology Co ltd
Current assignee: Tianjin Youmei Biotechnology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-09-04
Anticipated expiration: 2029-10-22

Abstract

The utility model belongs to a sanitary article, in particular to a nano silver chitosan sanitary towel. The utility model provides a nano silver chitosan sanitary towel with strong sterilizing effect, obvious water absorption effect and good air permeability. The utility model adopts the technical proposal that a nano silver chitosan sanitary towel, which comprises a functional chip and is characterized in that: the device comprises a surface layer, a flow guide layer, an absorption layer, a bottom film layer, a back glue layer and two side protective wings; the surface layer is made of chitosan fabric and is positioned above the functional chip; the flow guide layer is positioned below the functional chip and used for guiding liquid to flow and accelerating liquid diffusion; the absorption layer is positioned below the flow guide layer and is used for rapidly absorbing liquid; the bottom film layer is positioned below the absorption layer and used for blocking liquid leakage and improving the toughness and hardness of the whole sanitary towel; the back glue layer is smeared on the outer surface of the front bottom film layer and is used for being adhered with underwear.

Description

Nano-silver chitosan sanitary towel

Technical Field

The utility model belongs to a sanitary article, in particular to a nano silver chitosan sanitary towel.

Background

Along with the development of science and technology and the improvement of living standard of people, women sanitary articles are widely applied, sanitary articles with different functions and effects appear in sequence, different classifications appear, such as daily use and night use, sanitary towels, sanitary cotton, small-sized sanitary towels, protective pads and the like, different requirements of women are met, but the problems that the absorption effect of the sanitary towels is poor and peculiar smell appears in the wearing period are always puzzled by women. In a damp and hot environment, because air at the use part is not circulated, peculiar smell often appears on the sanitary towel, the common solution is to add spices into the sanitary towel, but the methods can only cover the peculiar smell from the surface by the smell of the spices, the effect of dispelling the peculiar smell is not achieved, and in the damp environment, bacteria are easy to breed, the bacteria can easily induce gynecological diseases, and even cause irrecoverable results. Moreover, the sanitary napkin has a limited water absorption effect, and in a hot and humid environment in summer, the sanitary napkin will appear wet, which makes the user very uncomfortable and the user feel hot and stuffy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the common sanitary towel is easy to breed bacteria in a humid environment and leads to the humidity due to the weak water absorption effect, the utility model provides a nano silver chitosan sanitary towel which has the advantages of strong sterilization effect, obvious water absorption effect and good ventilation.

In order to achieve the above object, the technical solution adopted by the present invention is a nano silver chitosan sanitary napkin, which comprises a functional chip and further comprises: the device comprises a surface layer, a flow guide layer, an absorption layer, a bottom film layer, a back glue layer and two side protective wings; the surface layer is made of chitosan fabric and is positioned above the functional chip; the flow guide layer is positioned below the functional chip and used for guiding liquid to flow and accelerating liquid diffusion; the absorption layer is positioned below the flow guide layer and is used for rapidly absorbing liquid; the bottom film layer is positioned below the absorption layer and used for blocking liquid leakage and improving the toughness and hardness of the whole sanitary towel; the back glue layer is coated on the outer surface of the bottom film layer and is used for being bonded with underwear.

Preferably, the absorption layer is composed of two layers of dust-free paper and super absorbent resin positioned between the two layers of dust-free paper.

Preferably, the base film layer is provided with holes for ventilation.

Preferably, the surface layer is provided with a plurality of conical small holes which penetrate through the functional chip and reach the flow guide layer.

Preferably, the functional chip contains nano-silver active oxygen anions and has a bactericidal effect.

Preferably, the chitosan fabric is formed by weaving chitosan fibers and hot-air non-woven fabric fibers.

The utility model has the advantages that: (1) the surface of the skin care product adopts the chitosan fabric, and bacteria on the skin side can be effectively killed by utilizing the sterilization effect of the chitosan fabric, so that the breeding of the bacteria in a humid environment is prevented; (2) the functional chip can kill bacteria breeding in and outside the sanitary towel, and is combined with the chitosan fabric to achieve double-layer protection and internal and external sterilization, so that a relatively sterile environment is provided for the skin, and the infection of gynecological diseases is reduced; (3) the surface layer and the functional chip are provided with conical small holes, which is beneficial to the liquid to quickly permeate into the diversion layer and then be absorbed by the absorption layer, thereby reducing the contact time of the liquid and the skin and ensuring the dryness of the skin as much as possible; (4) the absorption layer adopts the super absorbent resin, and the condition of liquid leakage is avoided by utilizing the water absorption capacity of the super absorbent resin; (5) because the absorption layer has higher water absorption, air holes can be formed on the bottom film layer, and the stuffiness feeling during use is reduced.

Drawings

FIG. 1: schematic structural diagram of nano-silver chitosan sanitary towel

In the figure: 1. surface layer, 2, functional chip, 3, water conservancy diversion layer, 4, absorbed layer, 5, basement membrane layer, 6, toper aperture.

Detailed Description

A nanometer silver chitosan sanitary towel comprises a functional chip 2 and also comprises: the device comprises a surface layer 1, a flow guide layer 3, an absorption layer 4, a bottom film layer 5, a gum layer and two side protective wings; the surface layer 1 is made of chitosan fabric and is positioned above the functional chip 2; the flow guide layer 3 is positioned below the functional chip 2 and used for guiding liquid to flow and accelerating liquid diffusion; the absorption layer 4 is positioned below the flow guide layer 3 and is used for rapidly absorbing liquid; the bottom film layer 5 is positioned below the absorption layer 4 and used for blocking liquid leakage and improving the toughness and hardness of the whole sanitary towel; the back glue layer is smeared on the outer surface of the bottom film layer 5 and is used for being adhered with underwear.

The absorption layer 4 is composed of two layers of dust-free paper and super absorbent resin positioned between the two layers of dust-free paper. The bottom film layer 5 is provided with holes for ventilation. The surface layer 1 is provided with a plurality of conical small holes 6 which penetrate through the functional chip 2 and reach the flow guide layer 3. The functional chip 2 contains nano-silver active oxygen anions and has a bactericidal effect. The chitosan fabric is formed by weaving chitosan fibers and hot air non-woven fabric fibers.

The surface of the skin care product adopts the chitosan fabric, and bacteria on the skin side can be effectively killed by utilizing the sterilization effect of the chitosan fabric, so that the breeding of the bacteria in a humid environment is prevented; the functional chip 2 can kill bacteria breeding in and outside the sanitary towel, and is combined with the chitosan fabric to achieve double-layer protection and internal and external sterilization, so that a relatively sterile environment is provided for the skin, and the infection of gynecological diseases is reduced; the surface layer 1 and the functional chip 2 are provided with the conical small holes 6, which is beneficial to the liquid to quickly permeate into the flow guide layer 3 and then be absorbed by the absorption layer 4, so that the contact time of the liquid and the skin is reduced, and the dryness of the skin is ensured as much as possible; the absorption layer 4 adopts super absorbent resin, and the condition of liquid leakage is avoided by utilizing the water absorption capacity of the super absorbent resin; because the absorption layer 4 has higher water absorption, the bottom film layer 5 can be provided with air holes, thereby reducing the stuffiness feeling during use.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A nanometer silver chitosan sanitary towel, including the function chip, its characterized in that still includes:

the device comprises a surface layer, a flow guide layer, an absorption layer, a bottom film layer, a back glue layer and two side protective wings; the surface layer is made of chitosan fabric and is positioned above the functional chip; the flow guide layer is positioned below the functional chip and used for guiding liquid to flow and accelerating liquid diffusion; the absorption layer is positioned below the flow guide layer and is used for rapidly absorbing liquid; the bottom film layer is positioned below the absorption layer and used for blocking liquid leakage and improving the toughness and hardness of the whole sanitary towel; the back glue layer is coated on the outer surface of the bottom film layer and is used for being bonded with underwear.

2. The sanitary napkin of claim 1, wherein the absorbent layer comprises two layers of non-dusting paper and a superabsorbent resin disposed between the two layers of non-dusting paper.

3. The nano-silver chitosan sanitary napkin as claimed in claim 1, wherein the bottom film layer is provided with holes for ventilation.

4. The sanitary napkin of claim 1 wherein said surface layer has a plurality of tapered apertures extending through said functional chip and through said fluid-directing layer.

5. The sanitary napkin of claim 1, wherein the functional core contains nano-silver active oxygen anions, and has bactericidal effect.

6. The nano-silver chitosan sanitary napkin as claimed in claim 1, wherein the chitosan fabric is woven from chitosan fibers and hot air non-woven fabric fibers.