CN214342962U - A diaper with excellent water absorption and breathability - Google Patents
A diaper with excellent water absorption and breathability Download PDFInfo
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- CN214342962U CN214342962U CN202023163235.2U CN202023163235U CN214342962U CN 214342962 U CN214342962 U CN 214342962U CN 202023163235 U CN202023163235 U CN 202023163235U CN 214342962 U CN214342962 U CN 214342962U
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- Prior art keywords
- concave
- diaper
- water absorption
- excellent water
- surface layer
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 29
- 239000002344 surface layer Substances 0.000 claims abstract description 26
- 230000035699 permeability Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 26
- 230000002745 absorbent Effects 0.000 claims description 11
- 239000002250 absorbent Substances 0.000 claims description 11
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 3
- 210000002700 urine Anatomy 0.000 abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000001217 buttock Anatomy 0.000 description 2
- 208000010201 Exanthema Diseases 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The utility model provides a paper diaper with excellent water absorption and air permeability, which comprises a surface layer, a bottom layer and an absorption core body arranged between the surface layer and the bottom layer; a plurality of first concave through holes and a plurality of first convex points are uniformly arranged on the surface layer; a second concave through hole is formed in the position, corresponding to the first concave through hole in the surface layer, of the absorption core body, and the second concave through hole is connected with a flow guide structure arranged in the absorption core body; a second convex point is arranged on the position, corresponding to the first convex point, on the surface layer of the absorption core body; the paper diaper can absorb urine rapidly and uniformly due to the arrangement of the first convex points, the second convex points, the first concave through holes and the second concave through holes, the dryness and breathability of the hip skin of a user are guaranteed, the blocking phenomenon caused by excessive local absorption of an absorption core body in the paper diaper is reduced, the absorption speed of the paper diaper can be increased due to a diversion structure in the absorption core body, and the rewet rate of the paper diaper is reduced.
Description
Technical Field
The utility model belongs to disposable sanitary fabrics field, concretely relates to panty-shape diapers with excellent hydroscopicity and gas permeability.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Diapers are a common hygiene article for babies or adults with functional incontinence, and generally consist of a non-permeable backsheet, a breathable topsheet and an absorbent core between them. The paper diaper has strong moisture absorption capacity, is clean, sanitary and convenient, and is used by most families at present.
However, the existing paper diaper has poor water absorption capacity, is easy to leak urine, is not dry and comfortable, and has poor air permeability, so that the skin is red, red rash is bred, and even fester is easy to cause; in addition, after the paper diaper is wetted, urine is retained in the paper diaper, so that the skin of a user is easily irritated, and the phenomena of urine side leakage, front leakage and rear leakage also occur.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a panty-shape diapers with excellent hydroscopicity and gas permeability through structural the improving to the panty-shape diapers for the circulation of urine, perfect leak protection structure setting increases the ability that panty-shape diapers absorbed the urine, has improved the problem that traditional panty-shape diapers hydroscopicity is poor, the gas permeability is poor, easily leak.
According to some embodiments, the present invention provides a diaper with excellent water absorption and air permeability, which adopts the following technical scheme:
a diaper having excellent water absorption and air permeability, comprising a surface layer, a back layer and an absorbent core disposed between the surface layer and the back layer;
a plurality of first concave through holes and a plurality of first convex points are uniformly arranged on the surface layer;
a second concave through hole is formed in the position, corresponding to the first concave through hole in the surface layer, of the absorption core body, and the second concave through hole is connected with a flow guide structure arranged in the absorption core body; a second convex point is arranged on the position, corresponding to the first convex point, on the surface layer of the absorption core body;
the paper diaper can absorb urine rapidly and uniformly due to the arrangement of the first convex points, the second convex points, the first concave through holes and the second concave through holes, the dryness and breathability of the hip skin of a user are guaranteed, the blocking phenomenon caused by excessive local absorption of an absorption core body in the paper diaper is reduced, the absorption speed of the paper diaper can be increased due to a diversion structure in the absorption core body, and the rewet rate of the paper diaper is reduced.
As a further technical limitation, the surface layer includes a surface layer, a flow-guiding nonwoven fabric layer, and a hydrophilic nonwoven fabric layer, which are bonded in sequence.
As a further technical limitation, the bottom layer comprises a leakage-proof PE film and a composite non-woven fabric leakage-proof bottom layer which are sequentially bonded.
As a further technical limitation, the opening aperture of the first concave through hole is smaller than that of the second concave through hole, and the structural design can accelerate urine to flow to the absorption core body and accelerate the urine absorption speed of the paper diaper.
As a further technical limitation, the shape and size of the first protruding points and the second protruding points are the same, and the space between the first protruding points and the second protruding points is not a hollow structure but filled with an absorbing core, so that the structure can accelerate the urine absorption of the diaper.
As a further technical limitation, the shape of the first protruding points and the second protruding points is set to be circular, rectangular or diamond.
As a further technical definition, the maximum protrusion height of the first protrusion point is greater than the depression height of the first concave-through hole.
As a further technical limitation, the flow guide structure adopts a flow guide groove.
As a further technical limitation, in order to effectively prevent the lateral leakage of the paper diaper, a first leakage-proof three-dimensional protective core and a second leakage-proof three-dimensional protective core are respectively arranged on two sides of the long edge of the absorption core body, and a first leakage-proof protective wing and a second leakage-proof protective wing are respectively arranged on two sides of the long edge of the bottom layer.
As a further technical limitation, an elastic waistline is arranged in the middle of a short edge on one side of the bottom layer, a first tab and a second tab are fixed on two sides of the bottom layer, and a third three-dimensional leakage-proof protective core is arranged on one side of the elastic waistline close to the absorbent core; the outside of the opposite side minor face of bottom be provided with respectively with first paste the ear with the second pastes the ear and pastes first magic subsides and the second magic subsides that match, establishes to be close to in the absorption chip's one side is provided with the fourth and prevents leaking three-dimensional core that protects. Here, the arrangement of the third and fourth leakage-proof three-dimensional protection cores effectively prevents front leakage and rear leakage, and reduces the probability of discomfort of the lower body of the user and pollution of the bedding.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses structure to panty-shape diapers is improved, and the urine can be absorbed evenly fast to the setting up of first salient point, second salient point, first concave through-hole and the concave through-hole of second, guarantees that the dry and comfortable ventilative of user's buttock skin, has reduced the local absorption of the absorption core in the panty-shape diapers and the jam phenomenon that causes, and the water conservancy diversion structure in the absorption core can improve panty-shape diapers's absorption rate, reduces panty-shape diapers's rate of rewetting. The third three-dimensional core and the fourth three-dimensional core of protecting of preventing leaking that sets up can effectively prevent preceding hourglass and back hourglass, has improved user's comfort level.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
FIG. 1 is a schematic view showing a structure of a diaper having excellent water absorption and air permeability according to the present invention;
fig. 2 is a schematic structural view of a three-dimensional protective core of the present invention;
the novel anti-leakage elastic waistline comprises a surface layer, a bottom layer, a first lug, a second lug, a first concave through hole, a first convex point, a first anti-leakage protective wing, a second anti-leakage protective wing, a first anti-leakage three-dimensional protective core, a second anti-leakage three-dimensional protective core, a third anti-leakage three-dimensional protective core, a fourth anti-leakage three-dimensional protective core, a first magic tape, a second magic tape, a 15 elastic waistline body, a 16 second concave through hole, a 17 convex point and a second convex point.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
In the case of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.
As shown in fig. 1 and 2, the diaper with excellent water absorption and air permeability comprises a surface layer 1, a bottom layer 2, a first tab 3, a second tab 4, a first concave through hole 5, a first convex point 6, a first leakage-proof wing 7, a second leakage-proof wing 8, a first leakage-proof three-dimensional protective core 9, a second leakage-proof three-dimensional protective core 10, a third leakage-proof three-dimensional protective core 11, a fourth leakage-proof three-dimensional protective core 12, a first magic tape 13, a second magic tape 14, an elastic waistline 15, a second concave through hole 16, a second convex point 17 and an absorption chip (not marked in the figures).
As an embodiment, the surface layer comprises a surface layer, a diversion non-woven fabric layer and a hydrophilic non-woven fabric layer which are sequentially bonded, and the bottom layer comprises a leakage-proof PE film and a composite non-woven fabric leakage-proof bottom layer which are sequentially bonded.
As an embodiment, a plurality of first concave-through holes and a plurality of first convex points are uniformly arranged on the surface layer; a second concave through hole is formed in the position, corresponding to the first concave through hole in the surface layer, of the core body, and the second concave through hole is connected with a flow guide structure arranged in the absorption core body; a second convex point is arranged on the position, corresponding to the first convex point, on the surface layer of the absorption core body; the opening aperture of the first concave through hole is smaller than that of the second concave through hole, and the structural design can accelerate the urine flow to the absorption core body and accelerate the urine absorption speed of the paper diaper. The first protruding points and the second protruding points are the same in shape and size, and the space between the first protruding points and the second protruding points is not a hollow structure but filled with an absorption core body, so that the structure arrangement can accelerate the urine absorption effect of the diaper. The maximum height of the first convex points is larger than the concave height of the first concave through holes, and the structure design is convenient for enhancing the air permeability of the skin of a user.
In one embodiment, in order to effectively prevent the lateral leakage of the diaper, a first leakage-proof three-dimensional protective core and a second leakage-proof three-dimensional protective core are respectively arranged on two sides of the long edge of the absorbent core body, and a first leakage-proof protective wing and a second leakage-proof protective wing are respectively arranged on two sides of the long edge of the bottom layer correspondingly.
As an implementation mode, an elastic waistline is arranged in the middle of a short edge on one side of the bottom layer, a first tab and a second tab are fixed on two sides of the bottom layer, and a third leakage-proof three-dimensional protection core is arranged on one side of the elastic waistline close to the absorbent core; the outside of the opposite side minor face of bottom be provided with respectively with first paste the ear with the second pastes the ear and pastes first magic subsides and the second magic subsides that match, establishes to be close to in the absorption chip's one side is provided with the fourth and prevents leaking three-dimensional core that protects. Here, the arrangement of the third and fourth leakage-proof three-dimensional protection cores effectively prevents front leakage and rear leakage, and reduces the probability of discomfort of the lower body of the user and pollution of the bedding.
In this embodiment, the diversion structure adopts a drainage groove, and the first and second protrusions are arranged in a circular shape.
The utility model discloses structure to panty-shape diapers is improved, and the urine can be absorbed evenly fast to the setting up of first salient point, second salient point, first concave through-hole and the concave through-hole of second, guarantees that the dry and comfortable ventilative of user's buttock skin, has reduced the local absorption of the absorption core in the panty-shape diapers and the jam phenomenon that causes, and the water conservancy diversion structure in the absorption core can improve panty-shape diapers's absorption rate, reduces panty-shape diapers's rate of rewetting. The third three-dimensional core and the fourth three-dimensional core of protecting of preventing leaking that sets up can effectively prevent preceding hourglass and back hourglass, has improved user's comfort level.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023163235.2U CN214342962U (en) | 2020-12-24 | 2020-12-24 | A diaper with excellent water absorption and breathability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023163235.2U CN214342962U (en) | 2020-12-24 | 2020-12-24 | A diaper with excellent water absorption and breathability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214342962U true CN214342962U (en) | 2021-10-08 |
Family
ID=77988357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023163235.2U Expired - Fee Related CN214342962U (en) | 2020-12-24 | 2020-12-24 | A diaper with excellent water absorption and breathability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214342962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601634A (en) * | 2022-03-31 | 2022-06-10 | 承德石油高等专科学校 | Enteroscopy atmoseal protection trousers |
| CN114767387A (en) * | 2022-04-15 | 2022-07-22 | 泉州市嘉佰利卫生材料有限公司 | Production method of paper diaper with good infiltration |
-
2020
- 2020-12-24 CN CN202023163235.2U patent/CN214342962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601634A (en) * | 2022-03-31 | 2022-06-10 | 承德石油高等专科学校 | Enteroscopy atmoseal protection trousers |
| CN114767387A (en) * | 2022-04-15 | 2022-07-22 | 泉州市嘉佰利卫生材料有限公司 | Production method of paper diaper with good infiltration |
| CN114767387B (en) * | 2022-04-15 | 2022-12-09 | 泉州市嘉华卫生用品有限公司 | Production method of paper diaper with good infiltration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |