CN208641042U - A kind of absorbent article of front and back leak-proof - Google Patents
A kind of absorbent article of front and back leak-proof Download PDFInfo
- Publication number
- CN208641042U CN208641042U CN201721348476.XU CN201721348476U CN208641042U CN 208641042 U CN208641042 U CN 208641042U CN 201721348476 U CN201721348476 U CN 201721348476U CN 208641042 U CN208641042 U CN 208641042U
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- CN
- China
- Prior art keywords
- surface layer
- hydrophilic surface
- elastic waistline
- longitudinal end
- hydrophilic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a kind of absorbent articles of front and back leak-proof, including hydrophilic surface layer, substratum for waterproofing and the absorbent core layer between hydrophilic surface layer and substratum for waterproofing, lateral leakage protection three-dimensional shield is respectively provided in the both lateral sides of hydrophilic surface layer, elastic waistline is equipped between hydrophilic surface layer and three-dimensional shield, elastic waistline is located at the longitudinal end of hydrophilic surface layer；Elastic waistline is fixedly connected with hydrophilic surface layer, and the both lateral sides of elastic waistline upper surface are fixedly connected with the longitudinal end of three-dimensional shield；The longitudinal end edge seal of the junction of elastic waistline and hydrophilic surface layer.The utility model can prevent urine and loose stools from leaking out along the hydrophilic fibers of hydrophily surface layer to absorbent article longitudinal end, have excellent leak preventing effect.
Description
Technical field
The utility model belongs to disposable sanitary articles field, and in particular to a kind of absorbent article of front and back leak-proof.
Background technique
Existing regular absorbent article construction cuts pressing and forming through one, from top to bottom successively are as follows: three-dimensional shield, hydrophilic surface
Layer, absorbent core layer and substratum for waterproofing.Elastic waistline is located at absorbent core layer one end between hydrophilic surface layer and substratum for waterproofing.?
Both sides set three-dimensional shield on the outside of absorbent core layer transverse ends, leak out when preventing excreta amount big from side, and three-dimensional shield is built-in
Have can longitudinal contraction elastic, abdomen imposes closed system again and facilitates wearing.
The elastic waistline of existing regular absorbent product is between hydrophilic surface layer and substratum for waterproofing, as shown in Figure 1.Due to bullet
Property waistline functioned only as cross-direction shrinkage, improve the purposes of wearing comfort degree, when drain object amount it is big when, excreta is easily along hydrophilic
The hydrophilic fibre of surface layer is leaked out to longitudinal both ends, is caused absorbent article to have front and back leakage and is leaked the risk of loose stools, makes baby's clothing
Object is dirty wet.
Absorbent article also covers elastic waistline in the longitudinal end upper surface of three-dimensional shield, since elastic waist is with bullet
Property elastic, entire elastic waistline contacts skin after wearing, can generate Le trace.
Utility model content
In view of the above-mentioned problems, the absorbent article that the utility model is intended to provide a kind of wearing comfort, can prevent front and back leak.
The technical solution that the utility model solves the problems, such as is: a kind of absorbent article of front and back leak-proof, including hydrophilic surface layer, anti-
Water-bed layer and the absorbent core layer between hydrophilic surface layer and substratum for waterproofing, are respectively provided with anti-in the both lateral sides of hydrophilic surface layer
Side leakage three-dimensional shield, is equipped with elastic waistline between hydrophilic surface layer and three-dimensional shield, and elastic waistline is located at the longitudinal direction of hydrophilic surface layer
End；
Elastic waistline is fixedly connected with hydrophilic surface layer, the both lateral sides of elastic waistline upper surface and the longitudinal end of three-dimensional shield
Portion is fixedly connected；
The longitudinal end edge seal of the junction of elastic waistline and hydrophilic surface layer.
In above scheme, U-shaped leakage-proof structure is constituted between elastic waistline, hydrophilic surface layer and three-dimensional shield three, will be arranged
It lets out object to be blocked at edge seal, the risk that excreta exposes along hydrophilic fibre from front/back waist can be reduced.
Preferably, there is setting at longitudinal both ends of the elastic waistline between hydrophilic surface layer and three-dimensional shield.
The longitudinal end edge seal mode of the junction of elastic waistline and hydrophilic surface layer is glue bond or heat bonding or ultrasound
Wave bonding.
The utility model can prevent urine and loose stools from leaking along the hydrophilic fibers of hydrophily surface layer to absorbent article longitudinal end
Out, there is excellent leak preventing effect.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the exploded view of prior art regular absorbent product.
Fig. 2 is the exploded view of the utility model absorbent article.
Fig. 3 is the cross-sectional view of Fig. 2.
In figure: 1- hydrophilic surface layer, 2- substratum for waterproofing, 3- absorbent core layer, 4- three-dimensional shield, 5- elastic waistline, 6- sealant.
Specific embodiment
For ease of description, the description of the relative positional relationship (such as: horizontal, vertical) of each component is according to Figure of description
Butut direction be described, restriction effect is not played to the structure of this patent.
As shown in figures 2-3, a kind of absorbent article of front and back leak-proof, including hydrophilic surface layer 1, substratum for waterproofing 2 and be located at
Absorbent core layer 3 between hydrophilic surface layer 1 and substratum for waterproofing 2.Lateral leakage protection three-dimensional shield is respectively provided in the both lateral sides of hydrophilic surface layer 1
4.Elastic waistline 5 is equipped between hydrophilic surface layer 1 and three-dimensional shield 4, elastic waistline 5 is located at the longitudinal end of hydrophilic surface layer 1.
There is setting at longitudinal both ends of the elastic waistline 5 between hydrophilic surface layer 1 and three-dimensional shield 4.
Elastic waistline 5 is fixedly connected with hydrophilic surface layer 1, the both lateral sides of 5 upper surface of elastic waistline and indulging for three-dimensional shield 4
It is fixedly connected to end.
Elastic waistline 5 and longitudinal end margin of the junction of hydrophilic surface layer 1 are sealed by sealant 6.
Claims (3)
1. a kind of absorbent article of front and back leak-proof, including hydrophilic surface layer (1), substratum for waterproofing (2) and it is located at hydrophilic surface layer (1)
Absorbent core layer (3) between substratum for waterproofing (2) is respectively provided with lateral leakage protection three-dimensional shield in the both lateral sides of hydrophilic surface layer (1)
(4), it is characterised in that: be equipped with elastic waistline (5) between hydrophilic surface layer (1) and three-dimensional shield (4), elastic waistline (5) is located at
The longitudinal end of hydrophilic surface layer (1)；
Elastic waistline (5) is fixedly connected with hydrophilic surface layer (1), the both lateral sides of elastic waistline (5) upper surface and three-dimensional shield (4)
Longitudinal end be fixedly connected；
The longitudinal end edge seal of the junction of elastic waistline (5) and hydrophilic surface layer (1).
2. the absorbent article of front and back leak-proof according to claim 1, it is characterised in that: the elastic waistline (5) is hydrophilic
There is setting at longitudinal both ends between surface layer (1) and three-dimensional shield (4).
3. the absorbent article of front and back leak-proof according to claim 1, it is characterised in that: elastic waistline (5) and hydrophilic surface layer
(1) the longitudinal end edge seal mode of junction is glue bond or heat bonding or ultrasonic bonds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348476.XU CN208641042U (en) | 2017-10-19 | 2017-10-19 | A kind of absorbent article of front and back leak-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348476.XU CN208641042U (en) | 2017-10-19 | 2017-10-19 | A kind of absorbent article of front and back leak-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641042U true CN208641042U (en) | 2019-03-26 |
Family
ID=65769216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348476.XU Expired - Fee Related CN208641042U (en) | 2017-10-19 | 2017-10-19 | A kind of absorbent article of front and back leak-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641042U (en) |
-
2017
- 2017-10-19 CN CN201721348476.XU patent/CN208641042U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20191019 |