CN209107810U - A kind of anti-reverse osmosis sanitary napkin - Google Patents
A kind of anti-reverse osmosis sanitary napkin Download PDFInfo
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- CN209107810U CN209107810U CN201821513614.XU CN201821513614U CN209107810U CN 209107810 U CN209107810 U CN 209107810U CN 201821513614 U CN201821513614 U CN 201821513614U CN 209107810 U CN209107810 U CN 209107810U
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- waterproof membrane
- water
- reverse osmosis
- surface layer
- flap
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Abstract
The utility model relates to hygiene article sectors, disclose a kind of anti-reverse osmosis sanitary napkin, including ontology and the flap for being fixedly connected on ontology two sides, the ontology includes waterproof membrane, Water-absorption core body is set on the waterproof membrane, non-woven fabrics in the Water-absorption core body is set, counnter attack infiltration layer on the non-woven fabrics is set, surface layer on the reverse osmosis layer is set, the flap is fixedly connected on waterproof membrane, adhesive sticker is provided on the waterproof membrane and the flap, the adhesive sticker is located at the same side of waterproof membrane and flap, the utility model has the following advantages that and effect: this programme utilizes new mechanical structure, by the way that counnter attack infiltration layer is arranged, so that not being hindered from the liquid that surface layer flows to water suction inner core, the liquid for flowing to surface layer from water suction inner core is hindered, so that surface layer is not easy the liquid due to reverse osmosis and the humidity that becomes, it mentions The high usage comfort of user.
Description
Technical field
The utility model relates to a kind of amenities, more specifically, it relates to a kind of anti-reverse osmosis sanitary napkin.
Background technique
Sanitary napkin is a kind of substance for having absorbability, and main material is cotton, nonwoven fabric, paper pulp or the above material compound
It is formed by high molecular polymer and high molecular polymer extrusion coating paper.
Currently, the Chinese patent that notification number is CN205379411U discloses a kind of sanitary napkin, it includes sanitary napkin ontology,
The sanitary napkin ontology includes sequentially connected surface layer, adsorption layer and counterdie, and the sanitary napkin ontology is elongated and two sides
It is respectively arranged with the first flap and the second flap, the first scratch is provided in the middle part of first flap, second flap
Middle part is provided with the second scratch, the angle and the second scratch and sanitary napkin of first scratch and sanitary napkin body length direction
The angle of body length direction is 60 ° -120 °.
This sanitary napkin makes flap be adapted to human body crotch shape, but work as external force by the first scratch and the second scratch
When being applied on adsorption layer, a small amount of liquid can be extruded on adsorption layer, liquid is readily permeable to surface layer, so that user be allowed to feel
Humidity, leads to that user's is uncomfortable.
Utility model content
In view of the deficienciess of the prior art, having to improve and use the utility model lies in that providing a kind of anti-reverse osmosis sanitary napkin
The effect of the usage comfort at family.
To achieve the above object, the utility model provides following technical solution: a kind of anti-reverse osmosis sanitary napkin, including ontology
With the flap for being fixedly connected on ontology two sides, the ontology includes waterproof membrane, Water-absorption core body, setting is arranged on the waterproof membrane
In the Water-absorption core body non-woven fabrics, be arranged on the non-woven fabrics counnter attack infiltration layer, be arranged on the counnter attack infiltration layer
Surface layer, the flap are fixedly connected on waterproof membrane, are provided with adhesive sticker on the waterproof membrane and the flap, described not do
Glue is located at the same side of waterproof membrane and flap.
By using above-mentioned technical proposal, when liquid passes through counnter attack infiltration layer, counnter attack infiltration layer can penetrate a large amount of liquid,
Water-absorption core body is absorbed to liquid, but when Water-absorption core body is squeezed, the liquid oozed out in Water-absorption core body is difficult
To be infiltrated at surface layer by reverse osmosis permeable layers, so that surface layer is not easy the Hquid being saturated, so that user be allowed to feel to relax
It is suitable.
The utility model is further arranged to: the counnter attack infiltration layer includes the film main body being fixedly connected on non-woven fabrics, opens
The counnter attack seepage hole being located in the film main body, the counnter attack seepage hole include being arranged in the intracorporal accommodating chamber of the film master, being provided with
The film main body is towards surface layer side and the inlet opening being connected to the accommodating chamber, is provided with the film main body towards non-woven fabrics one
Side and the fluid hole being connected to the accommodating chamber, the diameter of the inlet opening are greater than the fluid hole, setting in the accommodating chamber
There is water suction microballon.
By using above-mentioned technical proposal, when liquid flows to Water-absorption core body from surface layer, liquid enters appearance from inlet opening
Receive intracavitary, the water suction microballon in accommodating chamber absorbs liquid, and remaining liquid is flowed at Water-absorption core body by fluid hole；
When liquid flows to surface layer from Water-absorption core body, the lesser fluid hole of diameter first hinders liquid, is flowed into accommodating chamber
Obstruction of the liquid by water suction microballon so that liquid is difficult to flow to surface layer from Water-absorption core body so that surface layer be not easy by
The Hquid of infiltration, so that user be allowed to be comfortable on.
The utility model is further arranged to: the non-woven fabrics is towards the side of Water-absorption core body and the waterproof membrane towards institute
The side for stating Water-absorption core body is provided with cotton layer.
By using above-mentioned technical proposal, cotton layer is more soft, thus reduce the pressure that Water-absorption core body itself is subject to,
It is the liquid to exosmose to reduce Water-absorption core body being squeezed, while cotton layer again can absorb the liquid of extravasation, from
And reduce the probability of liquid reverse osmosis to surface layer.
The utility model is further arranged to: the Water-absorption core body includes the wrap being fixedly connected on cotton layer, consolidates
Surely be connected to the wrap inner wall close to the non-woven fabrics side upper dust-free paper, be fixedly connected on the wrap inner wall and lean on
Lower dust-free paper, the water suction cotton-wool between the upper dust-free paper and lower dust-free paper of the nearly waterproof membrane side, the water suction
Water-absorption particle is embedded with inside cotton-wool.
By using above-mentioned technical proposal, wrap carries out upper dust-free paper, lower dust-free paper, water suction cotton-wool and water-absorption particle
Preferable fixed, upper dust-free paper and lower dust-free paper itself are more soft and have preferable water suction and water holding capacity, so that liquid
It is difficult at reverse osmosis to surface layer, water suction cotton-wool and water-absorption particle make sanitary napkin have stronger soaking effect, so as to accommodate
More liquid, so that surface layer is not easy humidity.
The utility model is further arranged to: offered in the surface layer several drainage dent, the drainage dent from
The center of the surface layer is successively distributed to edge.
By using above-mentioned technical proposal, when liquid flows in surface layer, drainage dent guides liquid, so that
Liquid expands flow range by drainage dent, concentration accumulation of the liquid in surface layer is reduced, so that facing surface is more
It is dry, allow user to be comfortable on.
The utility model is further arranged to: protective film is provided on the flap, the protective film and the surface layer are solid
Fixed connection.
By using above-mentioned technical proposal, after flap overturning, protective film tenses surface layer, to carry out to ontology
It is preferable fixed, so that ontology is not easy to move when by external force.
The utility model is further arranged to: being provided with breathable microporous on the waterproof membrane.
By using above-mentioned technical proposal, breathable microporous makes waterproof membrane more ventilative while waterproof, and user is allowed to exist
Feel ventilative comfortable when use, improves the usage comfort of user.
The utility model is further arranged to: being provided with impressed hole on the waterproof membrane.
By using above-mentioned technical proposal, impressed hole makes waterproof membrane itself more soft, thus allow user when in use
There is no foreign body sensation, improves the usage comfort of user.
In conclusion the utility model has the following beneficial effects:
By the way that counnter attack infiltration layer is arranged, so that not being hindered from the liquid that surface layer flows to water suction inner core, from water suction inner core stream
It is hindered to the liquid of surface layer, so that surface layer is not easy the liquid due to reverse osmosis and the humidity that becomes, improves making for user
Use comfort level.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of one embodiment of the utility model；
Fig. 2 is the attachment structure schematic diagram for embodying waterproof membrane and breathable microporous；
Fig. 3 is the attachment structure schematic diagram for embodying surface layer and draining dent；
Fig. 4 is enlarged drawing at the A of Fig. 1, embodies the connection structure of wrap and upper dust-free paper.
Appended drawing reference: 1, ontology；11, waterproof membrane；111, breathable microporous；112, impressed hole；13, Water-absorption core body；130, it wraps
Sheathing；131, upper dust-free paper；132, lower dust-free paper；133, absorb water cotton-wool；134, water-absorption particle；14, non-woven fabrics；15, surface layer；
151, dent is drained；16, counnter attack infiltration layer；161, film main body；162, counnter attack seepage hole；1621, inlet opening；1622, accommodating chamber；
1623, fluid hole；163, absorb water microballon；17, cotton layer；2, flap；21, protective film.
Specific embodiment
The utility model is described further referring to attached drawing.
As shown in Figure 1 and Figure 4, a kind of anti-reverse osmosis sanitary napkin, including ontology 1 and flap 2, ontology 1 include waterproof membrane 11, inhale
Water core 13, non-woven fabrics 14, counnter attack infiltration layer 16 and surface layer 15, flap 2 are fixedly connected on the two sides of waterproof membrane 11, flap 2 and anti-
Moisture film 11 is all made of polyethylene and is made.As depicted in figs. 1 and 2, several breathable microporous 111 and impression are offered on waterproof membrane 11
Hole 112, breathable microporous 111 and impressed hole 112 are uniformly distributed along the length direction of ventilated membrane.As shown in figure 4, Water-absorption core body 13 is wrapped
It includes wrap 130, upper dust-free paper 131, lower dust-free paper 132 and water suction cotton-wool 133, wrap 130 and is fixedly connected on waterproof membrane 11
On, wrap 130 is fixedly connected on waterproof membrane 11 by hot melt adhesive by the both ends of the non-woven fabrics 14 of strip and is formed, upper nothing
Dirt paper 131 and lower dust-free paper 132 are fixedly connected on the upper and lower two sides inner wall of wrap 130 by hot melt adhesive, and absorb water cotton-wool
133 between upper dust-free paper 131 and lower dust-free paper 132, preceding in the cotton-wool 133 that absorbs water to be equipped with water-absorption particle 134, water-absorption particle
134 are made of hydroscopic high-molecular resin.Cotton layer 17 is provided between waterproof membrane 11 and wrap 130, cotton layer 17 is logical
Cross the cotton-wool that hot melt adhesive is bonded on waterproof membrane 11.
Non-woven fabrics 14 is fixedly connected with by hot melt adhesive on side of the wrap 130 far from waterproof membrane 11, non-woven fabrics 14 with
It is also equipped with cotton layer 17 between wrap 130, counnter attack infiltration layer 16 is provided on non-woven fabrics 14.Counnter attack infiltration layer 16 includes film main body
161 and counnter attack seepage hole 162, film main body 161 be fixedly connected on non-woven fabrics 14 by hot melt adhesive, film main body 161 use polyethylene
It is made, several counnter attack seepage holes 162 are provided in film main body 161 and the length direction of film main body 161 is distributed, counnter attack seepage hole 162
Including inlet opening 1621, accommodating chamber 1622 and fluid hole 1623, accommodating chamber 1622 is provided in film main body 161, inlet opening 1621
It is provided with side of the film main body 161 far from non-woven fabrics 14, fluid hole 1623 is provided with film main body 161 close to the one of non-woven fabrics 14
Side, fluid hole 1623 and inlet opening 1621 are connected to accommodating chamber 1622, and the diameter of inlet opening 1621 is greater than fluid hole 1623
Diameter, water suction microballon 163 is placed in accommodating chamber 1622, and water suction microballon 163 is made of hydroscopic high-molecular resin.
As shown in Figure 3 and Figure 4, side of the film main body 161 far from non-woven fabrics 14 is fixedly connected with surface layer 15 by hot melt adhesive,
Surface layer 15 is made of non-woven fabrics 14, several drainage dents 151 are printed in surface layer 15, drain dent 151 from surface layer 15
The heart is successively distributed to edge, and the side of surface layer 15 is fixedly connected also by hot melt adhesive with waterproof membrane 11.Waterproof membrane 11 is far from cladding
It is coated with adhesive sticker on the side of set 130, is also coated with adhesive sticker on flap 2, on the adhesive sticker on waterproof membrane 11 and flap 2
Adhesive sticker is located at the same side.Protective film 21 is fixedly connected on flap 2, protective film 21 is made of polyethylene, and protective film 21 is remote
One end from flap 2 is fixedly connected with surface layer 15.
In conclusion drainage dent 151 guides menses when menses are flow on ontology 1, it is made to be dispersed in surface layer
On 15, menses penetrate surface layer 15 and reach at water suction inner core, upper dust-free paper 131, water suction cotton-wool 133, water-absorption particle 134 and lower nothing
Dirt paper 132 adsorbs menses.Two cotton layers 17 reduce the pressure that water suction inner core is subject to, and inhale when liquid is flowed to from surface layer 15
When water core 13, liquid enters in accommodating chamber 1622 from inlet opening 1621, and the water suction microballon 163 in accommodating chamber 1622 is to liquid
It is absorbed, remaining liquid is flowed at Water-absorption core body 13 by fluid hole 1623；When liquid flows to face from Water-absorption core body 13
When layer 15, the lesser fluid hole 1623 of diameter first hinders liquid, and the liquid being flowed into accommodating chamber 1622 is absorbed water
The obstruction of microballon 163, so that liquid is difficult to flow to surface layer 15 from Water-absorption core body 13, so that surface layer 15 is not easy to be saturated
Hquid.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of anti-reverse osmosis sanitary napkin, including ontology (1) and it is fixedly connected on the flap (2) of ontology (1) two sides, it is characterized in that:
The ontology (1) includes waterproof membrane (11), Water-absorption core body (13) is arranged on the waterproof membrane (11), is arranged in the water-absorbing core
Non-woven fabrics (14) on body (13), is arranged in the counnter attack infiltration layer counnter attack infiltration layer (16) being arranged on the non-woven fabrics (14)
(16) surface layer (15) on, the flap (2) are fixedly connected on waterproof membrane (11), the waterproof membrane (11) and the flap
(2) adhesive sticker is provided on, the adhesive sticker is located at the same side of waterproof membrane (11) Yu flap (2).
2. a kind of anti-reverse osmosis sanitary napkin according to claim 1, it is characterized in that: the counnter attack infiltration layer (16) includes fixed connects
It connects in the film main body (161) on non-woven fabrics (14), the counnter attack seepage hole (162) that is provided on the film main body (161), the counnter attack
Seepage hole (162) includes the accommodating chamber (1622) being arranged in the film main body (161), is provided with film main body (161) direction
Surface layer (15) side and the inlet opening (1621) being connected to the accommodating chamber (1622) are provided with film main body (161) direction
Non-woven fabrics (14) side and the fluid hole (1623) being connected to the accommodating chamber (1622), the diameter of the inlet opening (1621) are big
In the fluid hole (1623), water suction microballon (163) is provided in the accommodating chamber (1622).
3. a kind of anti-reverse osmosis sanitary napkin according to claim 1, it is characterized in that: the non-woven fabrics (14) is towards Water-absorption core body
(13) side of side and the waterproof membrane (11) towards the Water-absorption core body (13) is provided with cotton layer (17).
4. a kind of anti-reverse osmosis sanitary napkin according to claim 3, it is characterized in that: the Water-absorption core body (13) includes fixed connects
It connects the wrap (130) on cotton layer (17), be fixedly connected on the wrap (130) inner wall close to the non-woven fabrics (14)
The upper dust-free paper (131) of side is fixedly connected on the wrap (130) inner wall close to the lower nothing of the waterproof membrane (11) side
Dirt paper (132), the water suction cotton-wool (133) between the upper dust-free paper (131) and lower dust-free paper (132), the absorbent wool
Water-absorption particle (134) are embedded with inside wadding (133).
5. a kind of anti-reverse osmosis sanitary napkin according to claim 1, it is characterized in that: offering several in the surface layer (15)
It drains dent (151), drainage dent (151) is successively distributed to edge from the center of the surface layer (15).
6. a kind of anti-reverse osmosis sanitary napkin according to claim 1, it is characterized in that: being provided with protective film on the flap (2)
(21), the protective film (21) is fixedly connected with the surface layer (15).
7. a kind of anti-reverse osmosis sanitary napkin according to claim 1, it is characterized in that: being provided on the waterproof membrane (11) ventilative
Micropore (111).
8. a kind of anti-reverse osmosis sanitary napkin according to claim 7, it is characterized in that: being provided with impression on the waterproof membrane (11)
Hole (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513614.XU CN209107810U (en) | 2018-09-14 | 2018-09-14 | A kind of anti-reverse osmosis sanitary napkin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513614.XU CN209107810U (en) | 2018-09-14 | 2018-09-14 | A kind of anti-reverse osmosis sanitary napkin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209107810U true CN209107810U (en) | 2019-07-16 |
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ID=67198677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821513614.XU Active CN209107810U (en) | 2018-09-14 | 2018-09-14 | A kind of anti-reverse osmosis sanitary napkin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209107810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376802A (en) * | 2021-12-02 | 2022-04-22 | 佛山市啟盛卫生用品有限公司 | Reliable sanitary towel |
-
2018
- 2018-09-14 CN CN201821513614.XU patent/CN209107810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376802A (en) * | 2021-12-02 | 2022-04-22 | 佛山市啟盛卫生用品有限公司 | Reliable sanitary towel |
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