CN202776764U - Diaper - Google Patents
Diaper Download PDFInfo
- Publication number
- CN202776764U CN202776764U CN 201220299430 CN201220299430U CN202776764U CN 202776764 U CN202776764 U CN 202776764U CN 201220299430 CN201220299430 CN 201220299430 CN 201220299430 U CN201220299430 U CN 201220299430U CN 202776764 U CN202776764 U CN 202776764U
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- Prior art keywords
- layer
- liquid
- surface layer
- diaper
- adsorption layer
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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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Abstract
A diaper is made of a front waistline zone, a rear waistline zone and a crotch zone between the front waistline zone and the rear waistline zone. The diaper comprises a liquid passing surface layer, a non-liquid-passing back face layer and a liquid absorption layer between the surface layer and the back face layer. The liquid absorption layer stretches from the crotch zone to the front waistline zone and the rear waistline zone, a flow guiding fiber layer is arranged between the liquid absorption layer and the surface layer, and through flow guiding holes are evenly formed in the surface layer. The diaper has the advantages of being fast in liquid absorption, dry, comfortable to wear and the like.
Description
Technical field
This utility model relates to a kind of diaper.
Background technology
Known, diaper comprises the liquid surface layer at least, the liquid-tight back layer and be located in surface layer and back layer between the wick lamella, diaper is by front waistline district, rear waistline district and be positioned at before, crotch zone between the rear waistline district forms, chip layer from crotch zone forward, extend in rear waistline district, existing chip layer is mainly by upper, lower expanded ply of paper, super absorbent polymer particles and synthetic resin fiber form, super absorbent polymer particles and synthetic resin fiber are located in, between the lower expanded ply of paper, the said chip layer has good water absorption rate and liquid-maintaining capacity, but because the saturating liquid speed of surface layer is low, can't make the Excreta rapid osmotic in chip layer, affect dry and comfortable degree and the comfort of diaper.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of dry and comfortable comfortable diaper is provided.
The purpose of this utility model realizes by following technical solution:
A kind of diaper, formed by front waistline district, rear waistline district and the crotch zone between forward and backward waistline district, comprise liquid surface layer, liquid-tight back layer, be arranged at the liquid-adsorption layer between surface layer and the back layer, described liquid-adsorption layer from crotch zone forward, rear waistline district extends, it is characterized in that: be provided with the water conservancy diversion fibrous layer between described liquid-adsorption layer and the described surface layer, described surface layer is evenly distributed with the pod apertures of up/down perforation.
Further, described water conservancy diversion fibrous layer covers described liquid-adsorption layer and its area fully greater than the area of described liquid-adsorption layer.
Further, described liquid-adsorption layer and described water conservancy diversion fibrous layer are rectangle.
Further, described liquid-adsorption layer is wood pulp layer and/or chip layer, and chip layer is comprised of upper and lower expanded ply of paper, super absorbent polymer particles and synthetic resin fiber, and synthetic resin fiber and polymer particle are located between the upper and lower expanded ply of paper.
The utlity model has following beneficial effect:
Surface layer is evenly distributed with the pod apertures of up/down perforation, can make the Excreta rapid osmotic in liquid-adsorption layer, improves excremental absorption rate, keeps skin dry and comfortable comfortable; The water conservancy diversion fibrous layer is set between liquid-adsorption layer and surface layer, bootable liquid rapid osmotic is in liquid-adsorption layer, improve absorption speed, keep skin dry and comfortable, comfortable, the water conservancy diversion fibrous layer covers liquid-adsorption layer and its area fully greater than the area of liquid-adsorption layer in addition, can prevent like this that polymer particle in the liquid-adsorption layer from leaking goes to surface layer, affects the dry and comfortable degree of skin and the comfort of user.
Description of drawings
Below in conjunction with accompanying drawing this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to cutaway view.
The specific embodiment
Shown in seeing figures.1.and.2, a kind of diaper, by front waistline district a, rear waistline district b and be positioned at before, rear waistline district a, crotch zone c between the b forms, comprise liquid surface layer 1, liquid-tight back layer 2, be arranged at the liquid-adsorption layer 3 between surface layer 1 and the back layer 2, be arranged at the water conservancy diversion fibrous layer 4 between liquid-adsorption layer 3 and the surface layer 1, liquid-adsorption layer 3 from crotch zone c forward, rear waistline district a, b extends, be composited by chip layer 31 and wood pulp layer 32, water conservancy diversion fibrous layer 4 covers composite liquid sucking layer 3 and its area fully greater than the area of composite liquid sucking layer 3, chip layer 31 is by upper, lower expanded ply of paper, super absorbent polymer particles and synthetic resin fiber form, synthetic resin fiber and polymer particle are located in, between the lower expanded ply of paper, surface layer 1 is evenly distributed with the pod apertures 11 of up/down perforation.
The above, it only is preferred embodiment of the present utility model, so can not limit the scope that this utility model is implemented with this, the equivalence of namely doing according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model patent contains.
Claims (4)
1. diaper, formed by front waistline district, rear waistline district and the crotch zone between forward and backward waistline district, comprise liquid surface layer, liquid-tight back layer, be arranged at the liquid-adsorption layer between surface layer and the back layer, described liquid-adsorption layer from crotch zone forward, rear waistline district extends, it is characterized in that: be provided with the water conservancy diversion fibrous layer between described liquid-adsorption layer and the described surface layer, described surface layer is evenly distributed with the pod apertures of up/down perforation.
2. a kind of diaper according to claim 1 is characterized in that: described water conservancy diversion fibrous layer covers described liquid-adsorption layer and its area fully greater than the area of described liquid-adsorption layer.
3. a kind of diaper according to claim 1, it is characterized in that: described liquid-adsorption layer and described water conservancy diversion fibrous layer are rectangle.
4. according to claim 1 and 2 or 3 described a kind of diapers, it is characterized in that: described liquid-adsorption layer is wood pulp layer and/or chip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299430 CN202776764U (en) | 2012-06-25 | 2012-06-25 | Diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299430 CN202776764U (en) | 2012-06-25 | 2012-06-25 | Diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776764U true CN202776764U (en) | 2013-03-13 |
Family
ID=47804121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220299430 Expired - Fee Related CN202776764U (en) | 2012-06-25 | 2012-06-25 | Diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776764U (en) |
-
2012
- 2012-06-25 CN CN 201220299430 patent/CN202776764U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |