CN208447936U - A kind of novel absorbent core - Google Patents
A kind of novel absorbent core Download PDFInfo
- Publication number
- CN208447936U CN208447936U CN201720980328.3U CN201720980328U CN208447936U CN 208447936 U CN208447936 U CN 208447936U CN 201720980328 U CN201720980328 U CN 201720980328U CN 208447936 U CN208447936 U CN 208447936U
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- water
- pressure point
- layer
- absorbent core
- core body
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Abstract
The utility model discloses a kind of novel absorbent cores, the Water-absorption core body includes the dust-free paper, the intermediate fluffy cloth of absorbent core layer and the non-woven fabrics of bottom of surface layer, described three layers successively tightly stacked, the surface of the non-woven fabrics of the dust-free paper and bottom of the surface layer is equipped with pressure point, and the pressure point is in the distribution of shapes of regular hexagon；The two sides of the non-woven fabrics of the dust-free paper and bottom of the surface layer are equipped with the edge sealing pressure point for blocking Water-absorption core body；The regular hexagon pressure point and edge sealing pressure point are surface indentation or through-hole；A curb is equipped in the fluffy cloth of the intermediate absorbent core layer.The utility model realizes that Water-absorption core body is durable, water imbibition is strong, good water-retaining property, the effect of good permeability, improves the comfort of user by the redesign to Water-absorption core body structure.
Description
Technical field
The utility model relates to amenities more particularly to a kind of Water-absorption core bodies.
Background technique
Water-absorption core body it is widely used, be the main material for manufacturing paper diaper, diaper, sanitary napkin, the amenities such as protection pad
One of.The Water-absorption core body or absorbed layer of traditional sanitary napkin or paper diaper are usually to be made of fluffy cloth or Time of Fluff Slurry, layer and layer
Between utilize adhesive bonding.In order to improve the absorbent properties of Water-absorption core body or absorbed layer, people increase in Water-absorption core body
Water absorbing polymer particle, but such sanitary napkin or paper diaper are in use, the macromolecule water uptake in Water-absorption core body
Grain is easy to appear under the effect of gravity toward the case where convergence at one, influencing further absorption of the Water-absorption core body to liquid, while because
Discomfort is brought to paper diaper or sanitary napkin are practical the case where being easy to cause Water-absorption core body conglomeration, be broken for water-absorption particle convergence
Sense；In addition, since this water absorbing polymer particle compares consolidation, the phenomenon that absorption and diffusion of liquid are showed first quick and back slow,
Therefore, the big flow of short time is a kind of significant challenge for sanitary napkin or paper diaper, is made troubles to user.
Ultra-thin liquid absorbent wick and production method (application number 201610608337.X) are partly wrapped in existing Chinese invention application, public
It has opened a kind of both without Time of Fluff Slurry carrier positioning macromolecule resin, without the half ultra-thin imbibition of packet of adhesive positioning macromolecule resin
Core and production method, the core of the invention, which is disadvantageous in that, lacks curb design, can not rapidly will by curb
Liquid is guided to effective absorption region.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, one kind is provided and is not necessarily to adhesive glue, and is solid resistance to
With the diffusion of, liquid rapidly, absorption efficiency is high, Water-absorption core body of good water-retaining property.
The utility model achieves the above object through the following technical schemes:
A kind of novel absorbent core, the Water-absorption core body include the dust-free paper of surface layer, intermediate absorbent core layer fluffy cloth and
The non-woven fabrics of bottom, described three layers successively tightly stacked, and the surface of the non-woven fabrics of the dust-free paper and bottom of the surface layer is equipped with pressure
Point, the pressure point are in the distribution of shapes of regular hexagon；The two sides of the non-woven fabrics of the dust-free paper and bottom of the surface layer are equipped with and are used for
Block the edge sealing pressure point of Water-absorption core body；The regular hexagon pressure point and edge sealing pressure point are surface indentation or through-hole；The intermediate suction
A curb is equipped in the fluffy cloth of water sandwich layer.
Further, a curb being equipped in the fluffy cloth is linear type or shaped form, and the curb perforation is inhaled
Water core, the beginning and end of the curb are respectively provided at the both ends on Water-absorption core body length direction, the design of the curb
Bootable liquid is spread to Water-absorption core body both ends rapidly, improves the utilization efficiency of the effective absorption region of Water-absorption core body, accelerating liquid
Infiltration rate.
Further, uniformly dispersing water absorbing polymer particle in the fluffy cloth of the intermediate absorbent core layer, i.e., the described macromolecule
Water-absorption particle is distributed between the dust-free paper lower surface of surface layer and the non-woven fabrics upper surface of bottom, the water absorbing polymer particle
Distribution guarantees that liquid is locked in intermediate absorbent core layer.
Further, pass through positive six side between the dust-free paper of the surface layer, the fluffy cloth of absorbent core layer and the non-woven fabrics of bottom
Shape pressure point and edge sealing pressure point are pressed and are fixed, and the regular hexagon pressure point and edge sealing pressure point can guarantee water absorbing polymer particle distribution
Position is fixed.
The utility model has the beneficial effects that: avoiding adhesive by the redesign to Water-absorption core body structure
It uses, and realizes that Water-absorption core body is durable, water imbibition is strong, good water-retaining property, the effect of gas permeability, improve the comfortable of user
Property.
Detailed description of the invention
Fig. 1 is a kind of novel absorbent core partial view of the utility model；
Fig. 2 is a kind of novel absorbent core main view of the utility model；
Fig. 3 is a kind of novel absorbent core section view of the utility model.
Description of symbols: dust-free paper, the centre the 2- fluffy cloth of absorbent core layer, the non-woven fabrics of 3- bottom, 4- of 1- surface layer
Curb, 5- pressure point, 6- edge sealing pressure point
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Referring to attached drawing 1 to attached drawing 3, a kind of preferred embodiment of the utility model, a kind of novel absorbent core, the water suction
Core includes the dust-free paper 1, the intermediate fluffy cloth 2 of absorbent core layer and the non-woven fabrics 3 of bottom of surface layer, described three layers successively close layer
Folded, the surface of the non-woven fabrics 3 of the dust-free paper 1 and bottom of the surface layer is equipped with pressure point 5, and the pressure point 5 is in the shape of regular hexagon
Distribution；The two sides of the non-woven fabrics 3 of the dust-free paper 1 and bottom of the surface layer are equipped with the edge sealing pressure point 6 for blocking Water-absorption core body；Institute
It states regular hexagon pressure point 5 and edge sealing pressure point 6 is surface indentation or through-hole；It is equipped with and leads in the fluffy cloth 2 of the intermediate absorbent core layer
Flow ditch 4.
The regular hexagon pressure point 5 and edge sealing pressure point 6 are surface indentation or through-hole, and the surface indentation or through-hole can be effective
Improve the air permeability effect of Water-absorption core body.
A curb 4 being equipped in the fluffy cloth 2 is linear type or shaped form, and the curb 4 penetrates through water-absorbing core
Body, the beginning and end of the curb 4 are respectively provided at the both ends on Water-absorption core body length direction, the bootable liquid of the curb 4
Body diffuses to rapidly the effective absorption region of Water-absorption core body, and the length of accelerating liquid infiltration rate, the curb 4 can prevent liquid
Beyond the effective absorption region of Water-absorption core body.
Uniformly dispersing water absorbing polymer particle in the fluffy cloth 2 of the intermediate absorbent core layer, i.e., the described macromolecule water uptake
Grain is distributed between 1 lower surface of dust-free paper of surface layer and 3 upper surface of non-woven fabrics of bottom, the distribution of the water absorbing polymer particle
Guarantee that liquid is locked in intermediate absorbent core layer.
By regular hexagon pressure point 5 between the dust-free paper 1 of the surface layer, the fluffy cloth 2 of absorbent core layer and the non-woven fabrics 3 of bottom
It is pressed with edge sealing pressure point 6 and fixed, the regular hexagon pressure point and edge sealing pressure point 6 can guarantee water absorbing polymer particle distributing position
It is fixed.
In use process, curb 4 of the liquid along the Water-absorption core body center is quickly flowed to core both ends, and is expanded rapidly
It is scattered to surrounding, is absorbed in a short time by core, Water-absorption core body center will not be gathered in；Meanwhile the dust-free paper 1 and bottom of surface layer
There are regular hexagon pressure points 5 and edge sealing pressure point 6 on non-woven fabrics 3 surface, so that water absorbing polymer particle is concentrated on fixed area, high score
Sub- water-absorption particle is less likely to occur to gather, and substantially increases water absorbing properties and water absorption capacity, and improves the whole saturating of Water-absorption core body
Gas.
The utility model by the redesign to Water-absorption core body structure, realize Water-absorption core body is durable, water imbibition is strong,
Good water-retaining property, the effect of good permeability, improve the comfort of user.
The above specific structure and dimension data are illustrated to the preferred embodiment of the utility model, but this reality
It is not limited to the specific embodiments with novel, those skilled in the art go back without departing from the spirit of the present invention
Various equivalent deformation or replacement can be made, these equivalent deformations or replacement are all contained in defined by the claim of this application
In range.
Claims (4)
1. a kind of novel absorbent core, the Water-absorption core body includes the fluffy cloth of the dust-free paper (1) of surface layer, intermediate absorbent core layer
(2) and the non-woven fabrics of bottom (3), described three layers successively tightly stacked, it is characterised in that: the dust-free paper (1) of the surface layer and bottom
The surface of the non-woven fabrics (3) of layer is equipped with pressure point (5), and the pressure point (5) is in the distribution of shapes of regular hexagon；The surface layer it is dustless
The two sides of the non-woven fabrics (3) of paper (1) and bottom are equipped with the edge sealing pressure point (6) for blocking Water-absorption core body；The regular hexagon pressure
Point (5) and edge sealing pressure point (6) are surface indentation or through-hole；A water conservancy diversion is equipped in the fluffy cloth (2) of the intermediate absorbent core layer
Ditch (4).
2. a kind of novel absorbent core according to claim 1, it is characterised in that: one be equipped in the fluffy cloth (2)
Curb (4) is linear type or shaped form, and the curb (4) penetrates through Water-absorption core body, the starting point of the curb (4) and end
The both ends that point is respectively provided on Water-absorption core body length direction.
3. a kind of novel absorbent core according to claim 1, it is characterised in that: the fluffy cloth of the intermediate absorbent core layer
(2) interior uniformly dispersing water absorbing polymer particle, i.e., the described water absorbing polymer particle be distributed in dust-free paper (1) lower surface of surface layer with
Between non-woven fabrics (3) upper surface of bottom.
4. a kind of novel absorbent core according to claim 1, it is characterised in that: the dust-free paper (1) of the surface layer, water suction
It presses and consolidates by regular hexagon pressure point (5) and edge sealing pressure point (6) between the fluffy cloth (2) of sandwich layer and the non-woven fabrics (3) of bottom
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980328.3U CN208447936U (en) | 2017-08-07 | 2017-08-07 | A kind of novel absorbent core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980328.3U CN208447936U (en) | 2017-08-07 | 2017-08-07 | A kind of novel absorbent core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447936U true CN208447936U (en) | 2019-02-01 |
Family
ID=65139349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980328.3U Expired - Fee Related CN208447936U (en) | 2017-08-07 | 2017-08-07 | A kind of novel absorbent core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215354A (en) * | 2019-07-16 | 2019-09-10 | 广州优护日用品有限公司 | A kind of Waistbelt changeable type environment-protective paper diaper |
-
2017
- 2017-08-07 CN CN201720980328.3U patent/CN208447936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215354A (en) * | 2019-07-16 | 2019-09-10 | 广州优护日用品有限公司 | A kind of Waistbelt changeable type environment-protective paper diaper |
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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: 20190201 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |