CN213788216U - Skin-fitting breathable sanitary towel - Google Patents
Skin-fitting breathable sanitary towel Download PDFInfo
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- CN213788216U CN213788216U CN202022684600.8U CN202022684600U CN213788216U CN 213788216 U CN213788216 U CN 213788216U CN 202022684600 U CN202022684600 U CN 202022684600U CN 213788216 U CN213788216 U CN 213788216U
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- 239000002250 absorbent Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000002745 absorbent Effects 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 76
- 239000012792 core layer Substances 0.000 claims description 18
- 239000004745 nonwoven fabric Substances 0.000 claims description 15
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 9
- 239000000835 fiber Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000035699 permeability Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 210000002615 epidermis Anatomy 0.000 description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003821 menstrual periods Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004627 regenerated cellulose Substances 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000036555 skin type Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000005186 women's health Effects 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a skin ventilative sanitary towel, include by top-to-bottom in proper order spliced top layer, water conservancy diversion layer, absorption sandwich layer and bottom, top layer both sides edge all is equipped with prevents the edge leakage limit, a serial communication port, the transversal needle-like of shape of returning of personally submitting of water conservancy diversion layer absorbs the sandwich layer and includes outer parcel layer, top layer, intermediate level and water absorbent resin, and wherein outer parcel layer is the C font, and the C font opening of outer parcel layer up, and outer parcel layer wraps up top layer, intermediate level and water absorbent resin, and water absorbent resin encircles around the intermediate level, and the top layer is located water absorbent resin top, and the intermediate level also is the C font, and the C font opening in intermediate level is down, is equipped with pressure point and longitudinal cutting mouth on the absorption sandwich layer. The sanitary towel has strong deformation resistance, is thin, and is breathable and dry.
Description
Technical Field
The utility model relates to a women sanitary article, in particular to a skin-shaped breathable sanitary towel.
Background
Women suffer from two problems during the menstrual period:
one is stuffy and itching, which is largely due to poor breathability of the sanitary napkin. Most sanitary napkins on the market at present mainly comprise a surface layer, a core layer (the sanitary napkin wraps wood pulp and water-absorbent resin) and an anti-leakage bottom layer (PE film) from the structural point of view. In the using process, the air permeability of the cotton core layer of the sanitary towel is almost zero after being soaked by menstrual blood, so that the cotton core layer is easy to breed germs in the sultry environment at private parts in the menstrual period in hot summer, and the problems of infection, allergy and the like which affect the health are caused.
Secondly, the sanitary towel is not attached. Most sanitary towel sandwich layer is toilet paper parcel wood pulp and absorption resin (SAP) in the existing market, the sandwich layer is by album cotton drum drawing of patterns one shot forming, because negative pressure wind-force design is unreasonable when album cotton drum shaping, it is uneven easily to cause album cotton drum to inhale the cotton, thereby lead to sanitary towel cotton core to have the defect, for example lack the cotton, SAP distributes unevenly etc. the user is using corresponding product in-process more easily because absorb, thereby warp blood leaks and pollutes the clothing, thereby this kind of condition can let the women feel unusual awkwardness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a close-fitting breathable sanitary towel aiming at the defects of the prior art. The sanitary towel is more fit to human body, has strong deformation resistance, is thin, and is breathable and dry.
Realize the utility model discloses the technical scheme of purpose is:
the utility model provides a paste ventilative sanitary towel, includes by top to bottom in proper order spliced top layer, water conservancy diversion layer, absorption sandwich layer and bottom, top layer both sides edge all is equipped with prevents the edge leakage, the transversal needle-like that appears of personally submitting of water conservancy diversion layer, absorbs the sandwich layer and includes outer parcel layer, top layer, intermediate level and water absorbent resin, and wherein outer parcel layer is the C font, and the C font opening of outer parcel layer up, and outer parcel layer wraps up top layer, intermediate level and water absorbent resin, and water absorbent resin encircles around the intermediate level, and the top layer is located water absorbent resin top, and the intermediate level also is the C font, and the C font opening in intermediate level is equipped with pressure point and longitudinal cutting mouth down on the absorption sandwich layer.
The transversal personally submitting of water conservancy diversion layer is back shape aciform for the transversal personally submitting of direction of use, and it is back shape aciform for the three-fold package of three-fold, and the turn over mouth of three-fold package is downward, and the water conservancy diversion layer material is hot-blast hydrophilic non-woven fabrics, and the gram weight is 25gsm ~ 45gsm, and the fibre denier is 2-4 denier, and the water conservancy diversion layer is placed in the inside of sanitary towel guiding gutter indent pattern, presents better soft touch, the well protruding effect on the sanitary towel finished product after the package is rolled over, more pastes the body, comfortable in the use.
The material of outer parcel layer and upper epidermis is hot-blast hydrophilic non-woven fabrics, and the gram weight of outer parcel layer and upper epidermis is 20gsm ~ 35gsm, and the fibre denier is 1.5-3 denier, and hot-blast hydrophilic non-woven fabrics presents the characteristic that liquid diffuses fast after the finish is handled.
The middle layer is spunlace non-woven fabric, the gram weight is 30-60 gsm, the used fibers are natural fibers or regenerated cellulose fibers, and the spunlace process is cross lapping, semi-cross lapping or direct lapping.
The shape of the pressing points is one or a combination of a plurality of circular shapes, rhombic shapes and oval shapes, and the shape, the size and the arrangement of the pressing points are selected according to the requirements of softness and thickness of the absorption core layer.
The longitudinal cutting openings are arranged on the absorption core layer at intervals in an array mode.
The technical scheme has the following beneficial effects:
this technical scheme is because of the hydrophilic non-woven fabrics of hot-blast as the water conservancy diversion layer, go on back shape needle form package on line and roll over, cut the back, place the water conservancy diversion layer location in sanitary towel central authorities absorption area, the water conservancy diversion layer return shape needle form package process and do not need the hot melt adhesive to be fixed, consequently, can eliminate the hot melt adhesive and ooze absorptive influence under to liquid, the water conservancy diversion layer can also demonstrate softly on the sanitary towel finished product, fluffy well protruding effect, accelerate liquid absorption and more laminating women's health structure simultaneously, promote the comfort of sanitary towel in the use, can also reduce the risk of side leakage.
Absorb the sandwich layer among this technical scheme by outer parcel layer, the upper epidermis, the intermediate level, water-absorbent resin constitutes, it is fixed to bond through the hot melt adhesive between each layer material, because all use the non-woven fabrics, compare the absorbent core layer of wood pulp and polymer of toilet paper parcel of general use in the sanitary towel now, no matter be dry or under the wet condition, its gas permeability all obtains promoting, in addition, increase vertical cutting opening on the absorbent core layer, carry out vertical penetrating type cutting to the absorbent core layer, can further promote the especially gas permeability under the sanitary towel product wet attitude of absorbent core layer gas permeability.
The middle layer in the absorption sandwich layer carries out the design of C font package book among this technical scheme, the package is rolled over the back and is rolled over mouthful width and be 5mm-15mm, and roll over mouthful towards the bottom, because roll over mouthful department and form a recess, play supplementary deformation effect to sanitary towel, outer parcel layer and upper surface use hot-blast hydrophilic non-woven fabrics, because hot-blast hydrophilic non-woven fabrics has the thermoplasticity, consequently get into cotton core pressure point roller further hot pressing after absorbing sandwich layer material complex and finishing, the pressure point shape can be circular, the rhombus, oval, the effect of pressure point is first to increase the absorption sandwich layer deflection, thereby promote the anti deformability of absorption sandwich layer even whole sanitary towel product, second to increase absorption sandwich layer density, thereby reduce the thickness of absorption sandwich layer and reduce the thickness of sanitary towel product with this.
The sanitary towel has strong deformation resistance, is thin, and is breathable and dry.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a cross-sectional view of an absorbent core layer in an example;
fig. 3 is a top view of an absorbent core layer in an example.
In the figure, 1, a surface layer 2, a flow guide layer 3, an absorption core layer 4, a bottom layer 5, a side leakage prevention edge 6, an outer wrapping layer 7, an upper surface layer 8, a middle layer 9, water-absorbent resin 10, a pressing point 11 and a longitudinal cutting opening are arranged.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments, but the present invention is not limited thereto.
Example (b):
a skin-type breathable sanitary towel comprises a surface layer 1, a flow guide layer 2, an absorption core layer 3 and a bottom layer 4 which are sequentially overlapped from top to bottom, wherein two side edges of the surface layer 1 are respectively provided with an edge leakage prevention edge 5, the cross section of the flow guide layer 2 is shaped like a needle, the absorption core layer 3 comprises an outer wrapping layer 6, an upper surface layer 7, a middle layer 8 and water-absorbent resin 9, wherein, outer wrapping layer 6 is the C font, and outer wrapping layer 6C font opening up, and this example is folded a mouthful interval and is 45mm, and outer wrapping layer 6 wraps up upper surface layer 7, intermediate level 8 and water absorbent resin 9, and water absorbent resin 9 surrounds around intermediate level 8, and upper surface layer 7 is located water absorbent resin 9 top, and intermediate level 8 also is the C font, and the C font opening of intermediate level 8 is down, and intermediate level 8D's C font is folded a mouthful interval and is 5mm-15mm after the book, and this example is 10mm, is equipped with pressure point 10 and longitudinal cutting mouth 11 on the absorption core layer 3.
The cross section of the flow guide layer 2 is in a shape of a square needle, the cross section of the flow guide layer is in a shape of a square needle, the shape of the square needle is in a shape of a square needle, the cross section of the flow guide layer 2 is in a shape of a square needle, the cross section of the square needle is in a shape of a square needle, the square needle is folded in a three-fold mode, a folding opening of the three-fold mode is downward, the width of the folded square needle is 25mm, the material of the flow guide layer 2 is hot air hydrophilic non-woven fabric, the gram weight is 25 gsm-45 gsm, the fiber denier number is 2-4 denier, the flow guide layer 2 is placed inside a pressing point pattern of a flow guide groove of the sanitary towel, the folded square needle presents better soft touch and convex effects on a finished sanitary towel product, and is more conformable and comfortable in the using process.
The outer wrapping layer 6 and the upper surface layer 7 are made of hot air hydrophilic non-woven fabrics, the gram weights of the outer wrapping layer 6 and the upper surface layer 7 are 20 gsm-35 gsm, the fiber denier number is 1.5-3 denier, the gram weights of the hot air hydrophilic non-woven fabrics used by the outer wrapping layer 6 and the upper surface layer 7 are 25gsm, the fiber denier number is 1.5 denier, and the hot air hydrophilic non-woven fabrics are treated by oil agents and then have the characteristic of rapid liquid diffusion.
The middle layer 8 is a spunlace nonwoven fabric with a gram weight of 30-60 gsm, preferably 40-55 gsm, in this example, a viscose spunlace nonwoven fabric with a gram weight of 40gsm, the used fibers are natural fibers or regenerated cellulose fibers, the spunlace process is one of cross lapping, semi-cross lapping or straight lapping, in this example, the spunlace process is straight lapping.
The shape of the pressing points 10 is one or a combination of a plurality of circular shapes, rhombic shapes and oval shapes, preferably, the shape of the pressing points 10 is circular, the radius of the pressing points is 0.5mm-1mm, the radius of the embodiment is 0.5mm, the longitudinal arrangement distance of the pressing points 10 is 5mm-10mm, the transverse arrangement distance of the pressing points 10 is 5mm-10mm, and the shape, size and arrangement of the pressing points 10 are selected according to the requirements of softness and thickness of the absorption core layer.
The longitudinal cutting openings 11 are arranged on the absorption core layer 3 at intervals in an array mode, preferably, the length of the longitudinal cutting openings is 5mm-10mm, in this case 10mm, the longitudinal arrangement distance of the cutting openings is 10mm-20mm, the transverse arrangement distance of the cutting openings is 5mm-15mm, and in this case, the longitudinal cutting openings 11 are used for carrying out longitudinal penetrating type cutting.
The results of using this example in comparison with a conventional sanitary napkin are shown in Table 1:
TABLE 1 data sheet for thickness and air permeability of absorbent core
As can be seen from Table 1, this example is thinner in thickness and better in air permeability than the conventional sanitary napkin.
Claims (6)
1. The utility model provides a paste ventilative sanitary towel, includes by top to bottom in proper order spliced top layer, water conservancy diversion layer, absorption sandwich layer and bottom, top layer both sides edge all is equipped with prevents the edge leakage, a serial communication port, water conservancy diversion layer's transversal personally submits the needle-like shape of returning, absorbs the sandwich layer and includes outer parcel layer, top layer, intermediate level and water absorbent resin, and wherein outer parcel layer is the C font, and the C font opening of outer parcel layer up, and outer parcel layer wraps up top layer, intermediate level and water absorbent resin, and water absorbent resin encircles around the intermediate level, and the top layer is located water absorbent resin top, and the intermediate level also is the C font, and the C font opening of intermediate level is equipped with pressure point and longitudinal cutting mouth down on the absorption sandwich layer.
2. The skin-shaped breathable sanitary napkin according to claim 1, wherein the cross section of the flow guide layer is of a clip shape, the cross section of the flow guide layer is of a clip shape in the using direction, the clip shape is of a three-fold wrapping, and the folding opening of the three-fold wrapping is downward.
3. The skin-permeable sanitary napkin according to claim 1, wherein the outer wrapper and the top sheet are made of a hot air hydrophilic nonwoven fabric, and the grammage of the outer wrapper and the top sheet is 20gsm to 35 gsm.
4. The skin-permeable sanitary napkin according to claim 1, wherein the intermediate layer is a spunlace nonwoven having a grammage of 30gsm to 60 gsm.
5. The skin-shaped breathable sanitary napkin according to claim 1, wherein the shape of the pressure points is one or a combination of a plurality of circular shape, diamond shape and oval shape, and the shape, size and arrangement of the pressure points are selected according to the softness and thickness requirements of the absorbent core layer.
6. The skin-permeable sanitary napkin of claim 1 wherein said longitudinal cuts are arranged in a spaced array on the absorbent core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684600.8U CN213788216U (en) | 2020-11-19 | 2020-11-19 | Skin-fitting breathable sanitary towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684600.8U CN213788216U (en) | 2020-11-19 | 2020-11-19 | Skin-fitting breathable sanitary towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213788216U true CN213788216U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022684600.8U Active CN213788216U (en) | 2020-11-19 | 2020-11-19 | Skin-fitting breathable sanitary towel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213788216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081723A (en) * | 2021-11-22 | 2022-02-25 | 诺宸股份有限公司 | Sanitary article |
| CN114601634A (en) * | 2022-03-31 | 2022-06-10 | 承德石油高等专科学校 | Enteroscopy atmoseal protection trousers |
-
2020
- 2020-11-19 CN CN202022684600.8U patent/CN213788216U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081723A (en) * | 2021-11-22 | 2022-02-25 | 诺宸股份有限公司 | Sanitary article |
| CN114601634A (en) * | 2022-03-31 | 2022-06-10 | 承德石油高等专科学校 | Enteroscopy atmoseal protection trousers |
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