CN214967787U - Be used in antibacterial absorption core of graphite alkene on sanitary towel - Google Patents
Be used in antibacterial absorption core of graphite alkene on sanitary towel Download PDFInfo
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- CN214967787U CN214967787U CN202121496366.4U CN202121496366U CN214967787U CN 214967787 U CN214967787 U CN 214967787U CN 202121496366 U CN202121496366 U CN 202121496366U CN 214967787 U CN214967787 U CN 214967787U
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- sanitary napkin
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 43
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 13
- 229910002804 graphite Inorganic materials 0.000 title description 5
- 239000010439 graphite Substances 0.000 title description 5
- -1 graphite alkene Chemical class 0.000 title description 5
- 239000000835 fiber Substances 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 21
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 244000269722 Thea sinensis Species 0.000 claims description 8
- 150000008442 polyphenolic compounds Chemical class 0.000 claims description 8
- 235000013824 polyphenols Nutrition 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 6
- 230000004087 circulation Effects 0.000 abstract description 5
- 238000001223 reverse osmosis Methods 0.000 abstract description 4
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 55
- 230000001681 protective effect Effects 0.000 description 11
- 230000002175 menstrual effect Effects 0.000 description 8
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000003385 bacteriostatic effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003821 menstrual periods Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
本实用新型公开了一种用在卫生巾上的石墨烯抑菌吸收芯体，包括芯体和护边，所述芯体和护边采用一片式结构，所述芯体包括由自下而上排列的底层、亲水无纺布层、外吸水层、和无尘纸层；底层为PE透气膜，并且表面具有气孔；亲水无纺布层为纳米无纺布，为多孔型；锁水层包括石墨烯颗粒、纤维条和透气孔；该微孔与底层气孔有利于卫生巾芯体的空气流通，穿戴后更透气，锁水层在其外吸水层内腔中“浸泡”，从而使卫生巾芯体具有吸收均匀，吸收快、吸量大、不反渗、芯体超薄的特点，同时石墨烯颗粒、纤维条和透气孔，提高结构强度，避免随意窜动，同时也具有抑菌、透气的效果。
The utility model discloses a graphene antibacterial absorption core body used on a sanitary napkin, comprising a core body and a side guard, the core body and the side guard adopt a one-piece structure, and the core body comprises a bottom-to-top structure. Arranged bottom layer, hydrophilic non-woven layer, outer water-absorbing layer, and dust-free paper layer; bottom layer is PE breathable film, and the surface has pores; hydrophilic non-woven layer is nano-non-woven fabric, which is porous; water lock The layer includes graphene particles, fiber strips and ventilation holes; the micropores and the bottom air holes are conducive to the air circulation of the core of the sanitary napkin, and it is more breathable after wearing, and the water-locking layer is "soaked" in the inner cavity of the outer water-absorbing layer, thereby making the sanitary napkin more breathable. The core of the sanitary napkin has the characteristics of uniform absorption, fast absorption, large absorption, no reverse osmosis, and ultra-thin core. Bacterial and breathable effects.
Description
Technical Field
The utility model relates to a sanitary towel core technical field specifically is an antibacterial absorption core of graphite alkene for on sanitary towel.
Background
The sanitary towel is a necessary sanitary article for women, and along with the continuous improvement of the life quality of people, the requirements on the quality of the sanitary towel, such as comfort, air permeability, leakage-proof effect and the like, are higher and higher. However, the prior sanitary towel also has some problems, such as the deformation of the sanitary towel caused by the water absorption and the expansion of the macromolecule, which reduces the comfort in use; the multilayer structure results in poor air permeability; but the limited surface material area reduces the water absorption efficiency of the polymer and still has leakage risk; the macromolecule and fluff pulp cannot fully exert water absorption efficiency to cause material waste, so that a graphene bacteriostatic absorption core body used on a sanitary towel is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the existing defects and providing a graphene antibacterial absorption core body used on a sanitary towel, wherein the bottom layer is a PE breathable film, the surface of the bottom layer is provided with air holes, and the hydrophilic non-woven fabric layer is a nano non-woven fabric and is porous; this micropore and bottom gas pocket are favorable to the circulation of air of sanitary towel core, and are more ventilative after dressing, and the layer that locks the water "soaks" in its outer layer inner chamber that absorbs water to make sanitary towel core 1 have absorb evenly, absorb fast, the volume of inhaling is big, do not reverse the infiltration, the ultra-thin characteristics of core, graphite alkene granule, ribbon and bleeder vent improve structural strength simultaneously, avoid at will drunkenness, also have antibacterial, ventilative effect simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a graphene bacteriostatic absorption core body used on a sanitary towel comprises a core body and a protective edge, wherein the core body and the protective edge are of a one-piece structure, and the core body comprises a bottom layer, a hydrophilic non-woven fabric layer, an outer water absorption layer and a dust-free paper layer which are arranged from bottom to top;
bottom layer: the film is a PE breathable film, and the surface of the film is provided with pores;
hydrophilic nonwoven layer: is a nano non-woven fabric and is porous, the micropores and the bottom air holes are beneficial to the air circulation of the sanitary towel core body and are more breathable after being worn,
the water locking layer comprises graphene particles, fiber strips and air holes, and the graphene particles, the fiber strips and the air holes improve the structural strength, avoid random movement and simultaneously have the effects of bacteriostasis and ventilation;
furthermore, an inner cavity is arranged in the middle of the outer water absorption layer, the water locking layer is positioned in the inner cavity of the outer water absorption layer, the area of the water locking layer is smaller than that of the outer water absorption layer, the fiber strips are arranged in the inner cavity of the outer water absorption layer, the gaps are filled with graphene particles, air holes are uniformly formed in the surface of the water locking layer, and the water locking layer is soaked in the inner cavity of the outer water absorption layer, so that the sanitary towel core has the characteristics of uniform absorption, quick absorption, large absorption capacity, no reverse osmosis and ultrathin core body.
Further, the surface equidistance on the layer that absorbs water has been seted up and has been no less than an S-shaped guiding gutter, and the cross-section of this S-shaped guiding gutter is semi-circular structure, and the internal surface of S-shaped guiding gutter evenly is equipped with the gas pocket, is favorable to absorbing the menstrual blood fast and carrying out the storage, avoids the side leakage, and the guiding gutter forms the cavity structure of take the altitude simultaneously on sanitary towel, can make the surface course keep dry and comfortable nature, alleviates wet sense.
Furthermore, the two side edges of the dust-free paper layer are respectively provided with an anti-side leakage structure, the anti-side leakage structures are sequentially composed of a first anti-leakage groove, a second anti-leakage groove and a side wing protective edge from inside to outside, the groove depth of the first anti-leakage groove is deeper than that of the second anti-leakage groove, the first anti-leakage groove and the second anti-leakage groove can effectively prevent menstrual blood from leaking outside, so that menstrual blood flows into the leakage grooves and is intercepted by the side wing protective edge, the dust-free paper layer contains tea polyphenol components due to soaking of a tea polyphenol solution, the dust-free paper layer has an inhibiting effect on various bacteria, can adsorb peculiar smell and avoid embarrassment of smell in menstrual period; and the sanitary towel of this application is soft fluffy, and it is all more comfortable to use sense and dress sense.
Furthermore, the fiber strips are woven by bamboo fibers, fluff pulp fibers and wood pulp fibers, so that the structural strength is improved, and random movement is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: this be used in antibacterial absorption core of graphite alkene on sanitary towel has following benefit:
1. the bottom layer is a PE breathable film, the surface of the bottom layer is provided with pores, and the hydrophilic non-woven fabric layer is a nano non-woven fabric and is porous; the micropores and the bottom air holes are beneficial to the air circulation of the sanitary towel core body and are more breathable after being worn.
2. The water locking layer is soaked in the inner cavity of the outer water absorption layer, so that the sanitary towel core has the characteristics of uniform absorption, quick absorption, large absorption capacity, no reverse osmosis and ultrathin core body, and meanwhile, the graphene particles, the fiber strips and the air holes improve the structural strength, avoid random movement and have the effects of bacteriostasis and ventilation.
3. First leak protection groove and second leak protection groove can effectively prevent the menstrual blood and leak outward, make it flow into this leak protection inslot to intercept through flank protection limit, contain tea polyphenol in the dustless ply, dustless ply contains tea polyphenol composition because of soaking tea polyphenol solution, all has the inhibitory action to multiple bacterium, can also adsorb the peculiar smell, avoids the awkwardness of menstrual period smell.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structural fiber strip of the present invention;
FIG. 3 is a schematic view of the structure of the side leakage prevention structure of the present invention;
fig. 4 is the schematic view of the S-shaped guiding gutter of the present invention.
In the figure: the anti-leakage plastic core comprises a core body 1, a bottom layer 2, a hydrophilic non-woven fabric layer 3, an outer water absorption layer 4, a 41S-shaped flow guide groove, a dust-free paper layer 5, a water locking layer 6, graphene particles 61, fiber strips 62, air holes 63, a protective edge 7, a lateral leakage prevention structure 8, a first leakage prevention groove 9, a second leakage prevention groove 10 and a lateral wing protective edge 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a graphene bacteriostatic absorption core body used on a sanitary towel comprises a core body 1 and a protective edge 7, wherein the core body 1 and the protective edge 7 are of a one-piece structure, the protective edge 7 and the core body 1 are of the one-piece structure, the flatness and the wearing fit feeling are improved, and the core body 1 comprises a bottom layer 2, a hydrophilic non-woven fabric layer 3, an outer water absorption layer 4 and a dust-free paper layer 5 which are arranged from bottom to top;
bottom layer 2: the film is a PE breathable film, and the surface of the film is provided with pores;
hydrophilic nonwoven fabric layer 3: the sanitary towel is a nano non-woven fabric which is porous, adopts a nano technology, has a good antibacterial function, avoids bacteria from breeding on the surface layer of the sanitary towel, and is beneficial to air circulation of the core body of the sanitary towel with the pores on the bottom layer 2, so that the sanitary towel is more breathable after being worn;
the water locking layer 6 comprises graphene particles 61, fiber strips 62 and air holes 63, and the graphene particles 61, the fiber strips 62 and the air holes 63, so that the structural strength is improved, random play is avoided, and meanwhile, the effects of bacteriostasis and ventilation are achieved;
further, the middle part of the outer water absorption layer 4 is provided with an inner cavity, the water locking layer 6 is positioned in the inner cavity of the outer water absorption layer 4, the area of the water locking layer 6 is smaller than that of the outer water absorption layer 4, the fiber strips 62 are arranged in the inner cavity of the outer water absorption layer 4, the gaps are filled with graphene particles 61, air holes 63 are uniformly formed in the surface of the water locking layer 6, and the water locking layer 6 is soaked in the inner cavity of the outer water absorption layer 4, so that the sanitary towel core 1 has the characteristics of uniform absorption, fast absorption, large absorption capacity, no reverse osmosis and ultrathin core.
Further, the surface equidistance on layer 4 that absorbs water has been seted up and has been no less than 3S-shaped guiding gutters 41, and the cross-section of this S-shaped guiding gutter 41 is semicircular structure, and the internal surface of S-shaped guiding gutter 41 evenly is equipped with the gas pocket, is favorable to absorbing the menstrual blood fast and storing, avoids the side leakage, and guiding gutter 41 forms the cavity structure of a take the altitude on the sanitary towel simultaneously, can make the surface course keep dry and comfortable nature, alleviates wet sense.
Furthermore, the two side edges of the dust-free paper layer 5 are respectively provided with an anti-side leakage structure 8, the anti-side leakage structures 8 are sequentially composed of a first anti-leakage groove 9, a second anti-leakage groove 10 and a flank protective edge 11 from inside to outside, the groove depth of the first anti-leakage groove 9 is deeper than that of the second anti-leakage groove 10, the first anti-leakage groove 9 and the second anti-leakage groove 10 can effectively prevent menstrual blood from leaking outwards, so that menstrual blood flows into the leakage grooves, and is blocked by the close fit of the flank protective edge 11 and a human body, the dust-free paper layer 5 contains tea polyphenol components due to being soaked in a tea polyphenol solution, has a suppression effect on various bacteria, can adsorb peculiar smell, and avoids embarrassment of menstrual smell; and the sanitary towel of this application is soft fluffy, and it is all more comfortable to use sense and dress sense.
Further, the fiber strips 62 are woven by bamboo fibers, fluff pulp fibers and wood pulp fibers, so that the structural strength is improved, and random movement is avoided.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496366.4U CN214967787U (en) | 2021-07-02 | 2021-07-02 | Be used in antibacterial absorption core of graphite alkene on sanitary towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496366.4U CN214967787U (en) | 2021-07-02 | 2021-07-02 | Be used in antibacterial absorption core of graphite alkene on sanitary towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214967787U true CN214967787U (en) | 2021-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496366.4U Active CN214967787U (en) | 2021-07-02 | 2021-07-02 | Be used in antibacterial absorption core of graphite alkene on sanitary towel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214967787U (en) |
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2021
- 2021-07-02 CN CN202121496366.4U patent/CN214967787U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250221 Address after: 938-20 Luobai Road, Qianyuan Village, Luoyang Town, Quanzhou Taiwan Business Investment Zone, Quanzhou City, Fujian Province 362000 Patentee after: Quanzhou Quduoduo Trading Co.,Ltd. Country or region after: China Address before: 362141 938-18 Luobai Road, Qianyuan village, Luoyang Town, Taiwan investment zone, Quanzhou City, Fujian Province Patentee before: QUANZHOU QUDUODUO HYGIENIC PRODUCT CO.,LTD. Country or region before: China |