CN208877005U - A kind of antibacterial graphene oxide sanitary napkin - Google Patents
A kind of antibacterial graphene oxide sanitary napkin Download PDFInfo
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- CN208877005U CN208877005U CN201820859857.2U CN201820859857U CN208877005U CN 208877005 U CN208877005 U CN 208877005U CN 201820859857 U CN201820859857 U CN 201820859857U CN 208877005 U CN208877005 U CN 208877005U
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- sanitary napkin
- graphene oxide
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- antibacterial
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 40
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 22
- 239000010410 layer Substances 0.000 claims abstract description 51
- 238000010521 absorption reaction Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 25
- 239000002344 surface layer Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 18
- 241001529559 Rhipidura Species 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims abstract description 5
- -1 permeable formation Substances 0.000 claims abstract description 4
- 238000004513 sizing Methods 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000010148 water-pollination Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 206010070834 Sensitisation Diseases 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000007170 pathology Effects 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- 230000008313 sensitization Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 23
- 230000003115 biocidal effect Effects 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 241000219146 Gossypium Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000035479 physiological effects, processes and functions Effects 0.000 description 3
- 210000003491 skin Anatomy 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 230000005779 cell damage Effects 0.000 description 2
- 208000037887 cell injury Diseases 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000003834 intracellular effect Effects 0.000 description 2
- 230000003821 menstrual periods Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 210000004927 skin cell Anatomy 0.000 description 2
- 206010013082 Discomfort Diseases 0.000 description 1
- 240000002024 Gossypium herbaceum Species 0.000 description 1
- 235000004341 Gossypium herbaceum Nutrition 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 230000001741 anti-phlogistic effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 210000004914 menses Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 208000017443 reproductive system disease Diseases 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model relates to a kind of antibacterial graphene oxide sanitary napkins, including sanitary napkin ontology, the sanitary napkin ontology includes surface layer, permeable formation, water absorption layer, application of anti-leakage layers, ventilated membrane successively stacks, above layers material is formed by the sanitary napkin ontology in two sides flanging along the long side direction, there are the flap of arc shape in the sanitary napkin ontology two sides, there is fantail on rear side of the sanitary napkin ontology, arc-shaped fan-shaped, moisture absorption prevents the basic functionality requirement bled back during the sanitary napkin body design meets female pathology, also achieve the effect that inhibit bacterial reproduction using the functional material for being not easy sensitization, moisture is lockked using the hydrophily of graphene oxide simultaneously, it is dry and comfortable with breathing freely, uptake is big, the advantages that antibacterial.
Description
Technical field
The utility model relates to sanitary napkin technical fields, more particularly to a kind of antibacterial graphene oxide sanitary napkin.
Background technique
Women needs to absorb menses using sanitary napkin in Menstrual Period.But due to female pelvic cavity, uterus, uterine neck body
The invasion for communicating structure and the reproductive system of women being made to be subject to extraneous causative agent of external environment, so women is in the menstrual period
Resistance is very poor, does not pay attention to nursing the various discomforts that will cause body.Sanitary napkin demand in addition to breathe freely it is dry and comfortable, prevent from bleeding back,
Dehumidifying heat dissipation etc. improves the function of use feeling, and there are many more sanitary napkins, and various chinese medicine materials or auxiliary material are added, so that hygienic
Towel has the health-care effect of bactericidal antiphlogistic, but chinese medicine material or antibiotic property fluent material all may cause part population allergy
Or antibiotic property damages human body cell, and safety is not high.
With the research and development of new material, grapheme material in various applications, wherein grapheme material and its
The antibiotic property of derivative obtains more experiment and supports, wherein Advanced Healthcare Materials, 2013(2)
Zhao J et al. writes the opinion of Graphene oxidebased antibacterial cotton fabries in 1259-1266
Graphene oxide is connected on cotton using radiation grafted method in text and prepares graphite oxide alkenyl antibacterial cotton plant, and is surveyed
Its fixed antibiotic property.Result of study shows that graphite oxide alkenyl antibiotic fabric shows very strong antibiotic property, and bacteriostasis rate is greater than 98%,
And this kind of cotton fabric bacteriostasis rate after 100 times washed still keeps 90% or more.But graphene and its derivative utilize itself
It is dead that structure has sharp keen edge damage cell membrane to lead to cell damage, therefore grapheme material is directly contacted as anti-biotic material
Human skin may also can destroy the Skin Cell at the more fragile place of women.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of antibacterial graphene oxide sanitary napkin, for reality
Existing above-mentioned purpose, the utility model provide the following technical solutions: it includes sanitary napkin ontology, graphene oxide fiber core, institute
The sanitary napkin ontology stated includes surface layer, permeable formation, water absorption layer, ventilated membrane, application of anti-leakage layers, successively stacks, the sanitary napkin ontology
Above layers material there is into flanging sizing strip in two sides along the long side direction, hollow out position is equipped among the surface layer and exposes infiltration
There are flap in permeable layers, the sanitary napkin ontology two sides, and the flap is arc shape, have fan on rear side of the sanitary napkin ontology
Tail, arc-shaped fan-shaped, the graphene oxide fiber core are placed between permeable formation and water absorption layer, the sanitary napkin sheet
Moisture absorption prevents the basic functionality requirement bled back during body design meets female pathology, also using the functional material for being not easy sensitization
Achieve the effect that inhibit bacterial reproduction, while lockking moisture using the hydrophily of graphene oxide, there is dry and comfortable, water absorption of breathing freely
Greatly, the advantages that antibacterial.
Wherein the sanitary napkin ontology two sides have the flap of arc shape that effectively sanitary napkin can be fixed, Bu Huisui
Meaning is moved because people's motion amplitude is larger, has fantail on rear side of the sanitary napkin ontology, arc-shaped fan-shaped can increase sanitary napkin
Water absorption area, prevent liquid side leakage, while fantail area can preferably keep greatly tiled state so that women sitting down or
It can feel pleasant when lying low while prevent liquid side leakage.
Further, peripherally hot pressing is compound with application of anti-leakage layers on the surface layer of the sanitary napkin ontology, and surface layer and application of anti-leakage layers can
By in sanitary napkin ontology where liquid, isolation liquid prevents from leaking.
Further, adhesive-layer is arranged at the application of anti-leakage layers bottom, so that sanitary napkin has viscosity, can directly glue sanitary napkin
Patch is fixed.
Further, the permeable formation of the sanitary napkin ontology and the elongated shape of water absorption layer, the two sides of short side are circular arc
There are the flanging sizing strip in shape, the two sides of long side, and permeable formation and water absorption layer have the Leakproof strip having been formed, and flanging sizing strip can incite somebody to action
Every layer material is fixed, and Leakproof strip can effectively absorb the liquid acquisition not absorbed immediately fixation again, is prevented due to the short time
The interior excessive liquid of liquid leads to liquid side leakage in permeation layer surface flowing.
Further, permeation layer surface has equally distributed mesh, and the mesh is in funnel type, the mesh of funnel type
Surface layer absorption rate can be increased while preventing liquid from flowing back to surface layer.
Further, there is a deflector hole of sizing in the position of the permeable formation and water absorption layer at flap, deflector hole due to
Thickness is less than sanitary napkin integral thickness on horizontal plane, and deflector hole can reduce flow rate of liquid, increases the receiving of sanitary napkin liquid moment
Amount, then reabsorbs, and prevents the flap of hydraulic fluid side outflow arc shape.
Further, the surface layer is made with permeable formation of modified hydrophilic non-woven fabrics, using modified hydrophilic non-woven fabrics
Sanitary napkin surface, which is made, can increase sanitary napkin water absorbent surface.
A kind of antibacterial graphene oxide sanitary napkin, the graphene oxide fiber core are placed on permeable formation and water absorption layer
Between, graphene oxide fiber core human body between permeable formation and water absorption layer does not contact directly, avoids Skin Cell by oxygen
The molecular structure of graphite alkene destroys, while being the part for absorbing liquid in permeable formation and water absorption layer, and water content height is easiest to grow
Endophytic bacteria, and have a large amount of oxygen-containing group in graphene oxide layer, such as hydroxyl, carboxyl, carbonyl, these groups can be with composition
The carbohydrate or protein of cell wall form hydrogen bond, then graphene oxide cell encapsulation can be got up to make itself and nutrient solution every
From, thus make cell lack nutriment and it is dead；Simultaneous oxidation graphene can be adsorbed on bacterial cell, sharp keen edge
Cell membrane can be destroyed, causes cell damage dead；Graphene oxide can also change intracellular oxygen partial pressure, cause intracellular
Substance is oxidized, and destroying cell interior composition leads to cell death.Graphene oxide fiber core effectively inhibits the breeding of bacterium,
Guarantee hygiene and health of the women during physiology, reduces the disease due to caused by bacterial reproduction.
The utility model, which has the advantage that, includes:
1. the utility model is formed using multilayered structure, so that being kept when sanitary napkin uptake Datong District with human body contact portion
It breathes freely dry and comfortable, there is fantail shape and Leakproof strip and deflector hole, sanitary napkin absorption area is big, and the instantaneous amount of liquid that retains is big,
Side leakage is not easy in use process；
2. the utility model includes graphene oxide fiber core, core can effectively inhibit bacterium, simultaneously because oxidation
Graphene is functional physical material without directly contact skin, will not stimulate skin, cause sensitivity, applied widely.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of main view of antibacterial graphene oxide sanitary napkin described in the utility model；
Fig. 2 is a kind of cross section view of antibacterial graphene oxide sanitary napkin described in the utility model；
The reference numerals are as follows:
The surface layer 1-, 2- permeable formation, 3- water absorption layer, 4- ventilated membrane, 5- application of anti-leakage layers, 6- adhesive-layer, 7- graphene oxide fiber
Core, 8- mesh, 9- flap, 10- fantail, 11- flanging sizing strip, 12- Leakproof strip, 13- deflector hole.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
With reference to Fig. 1-Fig. 2, the utility model provides a kind of antibacterial graphene oxide sanitary napkin, in order to realize above-mentioned mesh
, the utility model provides the following technical solutions: it includes sanitary napkin ontology, graphene oxide fiber core 7, the health
Towel ontology includes surface layer 1, permeable formation 2, water absorption layer 3, ventilated membrane 4, application of anti-leakage layers 5, successively stacks, and the sanitary napkin ontology will be upper
Stating layers of material has flanging sizing strip 11 in two sides along the long side direction, is equipped with hollow out position among the surface layer and exposes infiltration
There are flap 9 in layer, the sanitary napkin ontology two sides, and the flap 9 is arc shape, have fantail on rear side of the sanitary napkin ontology
10, arc-shaped fan-shaped, the graphene oxide fiber core 7 is placed between permeable formation 2 and water absorption layer 3.
Further, the surface layer hollow out position is along axis to flanging sizing strip, before sanitary napkin is run through at hollow out position
Afterwards, permeable formation can directly absorb liquid.
Further, peripherally hot pressing is compound with application of anti-leakage layers 5 on the surface layer 1 of the sanitary napkin ontology.
Further, adhesive-layer 6 is arranged at 5 bottom of application of anti-leakage layers.
Further, the permeable formation 2 of the sanitary napkin ontology and the elongated shape of water absorption layer 3, the two sides of short side are circle
There are the flanging sizing strip 11 in arcuation, the two sides of long side, and the permeable formation 2 and water absorption layer 3 have the Leakproof strip 12 having been formed.
Further, there is equally distributed mesh 8 on 2 surface of permeable formation, and the mesh 8 is in funnel type.
Further, there are the deflector hole 13 of sizing in the permeable formation 2 and position of the water absorption layer 3 at flap 9.
Further, the surface layer 1 is made with permeable formation 2 of modified hydrophilic non-woven fabrics.
As preferred embodiment, a kind of antibacterial graphene oxide sanitary napkin when in use, uses the adhesive-layer 6 will
Sanitary napkin is fixed on cloth, while the flap of the arc shape 9 being folded back and is pasted onto cloth reverse side and will can effectively defend
Raw towel is fixed, not easily shifted to fall off.10 part of fantail is tiled and is pasted on cloth, so that sanitary napkin is smooth
Surround human buttock so that the water absorption area of sanitary napkin is effectively covered on human body, prevent liquid from leaking out.In physiology phase
Between, human body moment flows out a large amount of liquid, and the surface layer 1 and permeable formation 2 have hydrophily, and liquid rapid osmotic enters water absorption layer
3, while liquid flow to the lesser place of thickness in the Leakproof strip 12 and deflector hole 13, liquid is stored in the leakproof
Item 12 quickly absorbs liquid with water absorption layer 3 at deflector hole 13.Since sanitary napkin surface layer 1 is uniformly distributed the mesh 8, liquid
Water absorption layer 3 can be rapidly flowed to while sanitary napkin surface will not be back to due to squeezing liquid.The graphene oxide fibre core
Big quantity of fluid can be fixed on graphene oxide fiber core 7 by body 7 due to its hydrophily and large specific surface area, while by
In it with good bacteriostasis property, prevents from absorbing liquid since environmental problem leads to bacterial reproduction, reduce women in physiology phase
Between be infected by bacterial the disease of reproductive system.Big quantity of fluid is absorbed in the water absorption layer, and water absorption layer is by flanging sizing strip
11 are fixed between surface layer 1 and application of anti-leakage layers 5, prevent fluid seepage from going out sanitary napkin.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (7)
1. a kind of antibacterial graphene oxide sanitary napkin, it is characterised in that: it includes sanitary napkin ontology, graphene oxide fibre core
Body, the sanitary napkin ontology include that surface layer, permeable formation, water absorption layer, ventilated membrane, application of anti-leakage layers successively stack, the sanitary napkin
Above layers material is had flanging sizing strip in two sides along the long side direction by ontology, is equipped with hollow out position among the surface layer and is revealed
There are flap in permeable formation out, the sanitary napkin ontology two sides, and the flap is arc shape, have on rear side of the sanitary napkin ontology
Fantail, arc-shaped fan-shaped, the graphene oxide fiber core are placed between permeable formation and water absorption layer.
2. a kind of antibacterial graphene oxide sanitary napkin according to claim 1, it is characterised in that: the sanitary napkin ontology
Peripherally hot pressing is compound with application of anti-leakage layers on surface layer.
3. a kind of antibacterial graphene oxide sanitary napkin according to claim 1, it is characterised in that: the application of anti-leakage layers bottom
There is adhesive-layer.
4. a kind of antibacterial graphene oxide sanitary napkin according to claim 1, it is characterised in that: the sanitary napkin ontology
Permeable formation and the elongated shape of water absorption layer, the two sides of short side are arc-shaped, and there are the flanging sizing strip in the two sides of long side, are seeped
Permeable layers and water absorption layer have sizing Leakproof strip.
5. a kind of antibacterial graphene oxide sanitary napkin according to claim 1, it is characterised in that: the permeation layer surface
There is equally distributed mesh, the mesh is in funnel type.
6. a kind of antibacterial graphene oxide sanitary napkin according to claim 1, which is characterized in that the permeable formation and suction
There is the deflector hole of sizing in position of the water layer at flap.
7. a kind of antibacterial graphene oxide sanitary napkin according to claim 1, which is characterized in that the surface layer and infiltration
Layer is made of modified hydrophilic non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859857.2U CN208877005U (en) | 2018-06-05 | 2018-06-05 | A kind of antibacterial graphene oxide sanitary napkin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859857.2U CN208877005U (en) | 2018-06-05 | 2018-06-05 | A kind of antibacterial graphene oxide sanitary napkin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208877005U true CN208877005U (en) | 2019-05-21 |
Family
ID=66505232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820859857.2U Expired - Fee Related CN208877005U (en) | 2018-06-05 | 2018-06-05 | A kind of antibacterial graphene oxide sanitary napkin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208877005U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350048A (en) * | 2021-06-17 | 2021-09-07 | 佛山市顺德区州福慈鑫无纺布有限公司 | Biological granulation chip |
| CN113855846A (en) * | 2021-11-08 | 2021-12-31 | 上海月月舒妇女用品有限公司 | A medicated cloth for female hygiene with antibacterial and deodorant effects, and its preparation method |
| CN114081723A (en) * | 2021-11-22 | 2022-02-25 | 诺宸股份有限公司 | Sanitary article |
-
2018
- 2018-06-05 CN CN201820859857.2U patent/CN208877005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350048A (en) * | 2021-06-17 | 2021-09-07 | 佛山市顺德区州福慈鑫无纺布有限公司 | Biological granulation chip |
| CN113855846A (en) * | 2021-11-08 | 2021-12-31 | 上海月月舒妇女用品有限公司 | A medicated cloth for female hygiene with antibacterial and deodorant effects, and its preparation method |
| CN114081723A (en) * | 2021-11-22 | 2022-02-25 | 诺宸股份有限公司 | Sanitary article |
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Granted publication date: 20190521 Termination date: 20200605 |