CN205163415U - Paper diaper - Google Patents
Paper diaper Download PDFInfo
- Publication number
- CN205163415U CN205163415U CN201520962213.2U CN201520962213U CN205163415U CN 205163415 U CN205163415 U CN 205163415U CN 201520962213 U CN201520962213 U CN 201520962213U CN 205163415 U CN205163415 U CN 205163415U
- Authority
- CN
- China
- Prior art keywords
- sealing coat
- guiding gutter
- accepting layer
- water accepting
- absorbent paper
- Prior art date
- 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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- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility creatively provides a paper diaper from top to bottom includes in proper order and passes through liquidity top layer, the compound paper that absorbs water, ventilative liquid -tight bottom, the compound paper that absorbs water includes the isolation layer from top to bottom, layer and lower isolation layer absorb water, it is equipped with the guiding gutter on the layer to absorb water. The utility model discloses create overcome the not enough of prior art, the absorption efficiency of core is high, non -deformable, liquid diffusion velocity is fast, can keep the dry and comfortable of surface.
Description
Technical field
The invention belongs to disposable sanitary articles field, especially relates to a kind of diaper.
Background technology
Diaper core body, it is the core ensureing water suction lock water function, conventional paper urine pants core body, with macromolecule water absorbent material and wood pulp mixing, through wet-strength paper or hydrophilic spunbond non-weaving cloth is coated forms, cotton core absorbed thickness is thicker, and such material and structure, after water suction, moisture is easily deposited in water filling position and not easily spreads, due to the impact of gel blocking, macromolecule water absorbent material utilization rate is low, also there is certain limitation in lock outlet capacity, simultaneously, because this material-structure is more open, once water suction, will the group of rising, tomography, through motion extruding, often unavoidablely there is deformation of core.Along with the progress of manufacturing process, by improving the mode that macromolecule water absorbent material mixes with wood pulp, ladder powder type is formed from sandwich structure and Homogeneous phase mixing structural development, namely along absorptive core thickness direction, macromolecule water absorbent material is different from wood pulp ratio, upper strata is macromolecule water absorbent material and more wood pulp, and middle level is macromolecule water absorbent material and less wood pulp, lower floor is wood pulp.This absorptive core has good diffusion and lower bleeding back, but in use procedure, still effectively cannot improve deformation of core.
Summary of the invention
In view of this, the invention is intended to propose a kind of diaper, and to overcome the deficiencies in the prior art, the absorption efficiency of core body is high, not yielding, and liquid diffusion velocity is fast, can keep the dry and comfortable of surface.
For achieving the above object, the technical scheme of the invention is achieved in that
A kind of diaper, comprise liquid permeability top layer, composite absorbent paper, gas-permeable, liquid-impermeable bottom from top to bottom successively, described composite absorbent paper comprises sealing coat, water accepting layer and lower sealing coat from top to bottom, and described water accepting layer is provided with guiding gutter.
Further, described upper sealing coat and described lower sealing coat can be non-woven fabrics, dust-free paper or fabric, described upper water accepting layer, described lower water accepting layer and described water accepting layer can be hydroscopic high-molecular resin or water absorption wood fiber or both mixing, combined by gummed or heat seal mode between the layer of described composite absorbent paper, the design of described guiding gutter, contribute to draining fluids, when after the large quantity of fluid of transient absorption, liquid can be absorbed or flows down from guiding gutter or diffuse to other positions from guiding gutter, effectively serve the effect of dispersing liquid, the dry and comfortable of top layer can be kept, it also avoid distortion.
Further, described composite absorbent paper comprises sealing coat, water accepting layer and lower sealing coat from top to bottom, and upper surface and the lower surface of described water accepting layer are equipped with guiding gutter.
Further, described composite absorbent paper comprises sealing coat, water accepting layer and lower sealing coat from top to bottom, and the upper surface of described upper sealing coat offers guiding gutter.
Further, described composite absorbent paper is provided with sealing coat, upper water accepting layer, high fluffy non-woven fabrics, lower water accepting layer and lower sealing coat from top to bottom successively, is distributed with guiding gutter between described upper water accepting layer.
Further, described composite absorbent paper is provided with sealing coat, upper water accepting layer, high fluffy non-woven fabrics, lower water accepting layer and lower sealing coat from top to bottom successively, and the upper surface of described upper sealing coat offers guiding gutter.
Further, described guiding gutter is dovetail groove, and the area in the fluting face of described dovetail groove is greater than the area of the groove bottom of described dovetail groove.
Further, described guiding gutter is the one in cube tray, V-shaped groove or U-lag.
Further, at least one guiding gutter is positioned at the region of the centrage both sides 2cm in described composite absorbent paper fabric width direction.
Further, described guiding gutter along diaper length direction linearly or camber line or zigzag extend.
Further, described liquid permeability top layer circumference connects, and described gas-permeable, liquid-impermeable bottom circumference connects.
Further, described liquid permeability top layer is identical with the shape and size of described gas-permeable, liquid-impermeable, and described composite absorbent paper is positioned at the centre position of described liquid permeability top layer fabric width.
Relative to prior art, the invention has following advantage:
(1) after fluting, the guide functions of composite absorbent paper strengthens, and absorption efficiency is high.
(2) liquid diffusion velocity is fast, upper strata dilatancy after avoiding absorbent paper to absorb water.
(3) be beneficial to maintenance absorbent paper surface dry, strengthen the comfort level of user.
Accompanying drawing explanation
The accompanying drawing of the part of formation the invention is used to provide the further understanding to the invention, and the schematic description and description of the invention, for explaining the invention, does not form the improper restriction to the invention.In the accompanying drawings:
Fig. 1 is the decomposition texture schematic diagram of the invention;
Fig. 2 is the plan structure schematic diagram of the invention;
Fig. 3 is the profile of the composite absorbent paper described in the invention embodiment 1;
Fig. 4 is the profile of the composite absorbent paper described in the invention embodiment 2;
Fig. 5 is the profile of the composite absorbent paper described in the invention embodiment 3;
Fig. 6 is the profile of the composite absorbent paper described in the invention embodiment 4;
Fig. 7 is the profile of the composite absorbent paper described in the invention embodiment 5.
Description of reference numerals:
1-liquid permeability top layer, 2-composite absorbent paper, the upper sealing coat of 21-, sealing coat under 22-, 23-water accepting layer, the upper water accepting layer of 24-, water accepting layer under 25-, 26-guiding gutter, the high fluffy non-woven fabrics of 27-, 3-gas-permeable, liquid-impermeable bottom.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the invention in detail in conjunction with the embodiments.
Embodiment 1
A kind of diaper, comprise liquid permeability top layer 1, composite absorbent paper 2, gas-permeable, liquid-impermeable bottom 3 from top to bottom successively, described composite absorbent paper 2 comprises sealing coat 21, water accepting layer 23 and lower sealing coat 22 from top to bottom, described water accepting layer 23 is provided with guiding gutter 26, described guiding gutter 26 is cube tray, described guiding gutter 26 extends straight along diaper length direction, and wherein described guiding gutter 26 is positioned at the centerline in described composite absorbent paper fabric width direction.
Embodiment 2
A kind of diaper, comprise liquid permeability top layer 1, composite absorbent paper 2, gas-permeable, liquid-impermeable bottom 3 from top to bottom successively, described composite absorbent paper 2 comprises sealing coat 21, water accepting layer 23 and lower sealing coat 22 from top to bottom, upper surface and the lower surface of described water accepting layer 23 are equipped with guiding gutter 26, described guiding gutter 26 is cube tray, and described guiding gutter extends straight along diaper length direction.
Embodiment 3
A kind of diaper, comprise liquid permeability top layer 1, composite absorbent paper 2, gas-permeable, liquid-impermeable bottom 3 from top to bottom successively, described composite absorbent paper 2 comprises sealing coat 21, water accepting layer 23 and lower sealing coat 22 from top to bottom, the upper surface of described upper sealing coat 21 offers guiding gutter 26, described guiding gutter 26 is cube tray, and described guiding gutter extends straight along diaper length direction.
Embodiment 4
A kind of diaper, comprise liquid permeability top layer 1, composite absorbent paper 2, gas-permeable, liquid-impermeable bottom 3 from top to bottom successively, described composite absorbent paper 2 is provided with sealing coat 21, upper water accepting layer 24, high fluffy non-woven fabrics 27, lower water accepting layer 25 and lower sealing coat 22 from top to bottom successively, be distributed with guiding gutter 26 between described upper water accepting layer 24 and described lower water accepting layer 25, described guiding gutter is that camber line extends along diaper length direction.
Embodiment 5
A kind of diaper, comprise liquid permeability top layer 1, composite absorbent paper 2, gas-permeable, liquid-impermeable bottom 3 from top to bottom successively, described composite absorbent paper 2 is provided with sealing coat 21, upper water accepting layer 24, high fluffy non-woven fabrics 27, lower water accepting layer 25 and lower sealing coat 22 from top to bottom successively, the upper surface of described upper sealing coat 21 offers guiding gutter 26, described guiding gutter 26 is cube tray, and described guiding gutter is that camber line extends along diaper length direction.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; within all spirit in the invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the invention.
Claims (10)
1. a diaper, comprises liquid permeability top layer, composite absorbent paper, gas-permeable, liquid-impermeable bottom from top to bottom successively, it is characterized in that: described composite absorbent paper comprises sealing coat, water accepting layer and lower sealing coat from top to bottom, and described water accepting layer is provided with guiding gutter.
2. a kind of diaper according to claim 1, is characterized in that: described composite absorbent paper comprises sealing coat, water accepting layer and lower sealing coat from top to bottom, and upper surface and the lower surface of described water accepting layer are equipped with guiding gutter.
3. a kind of diaper according to claim 1, is characterized in that: described composite absorbent paper comprises sealing coat, water accepting layer and lower sealing coat from top to bottom, and the upper surface of described upper sealing coat offers guiding gutter.
4. a kind of diaper according to claim 1, is characterized in that: described composite absorbent paper is provided with sealing coat, upper water accepting layer, high fluffy non-woven fabrics, lower water accepting layer and lower sealing coat from top to bottom successively, is distributed with guiding gutter between described upper water accepting layer.
5. a kind of diaper according to claim 1, is characterized in that: described composite absorbent paper is provided with sealing coat, upper water accepting layer, high fluffy non-woven fabrics, lower water accepting layer and lower sealing coat from top to bottom successively, and the upper surface of described upper sealing coat offers guiding gutter.
6. a kind of diaper according to any one of claim 1-5, is characterized in that: described guiding gutter is dovetail groove, and the area in the fluting face of described dovetail groove is greater than the area of the groove bottom of described dovetail groove.
7. a kind of diaper according to any one of claim 1-5, is characterized in that: described guiding gutter is the one in cube tray, V-shaped groove or U-lag.
8. a kind of diaper according to any one of claim 1-5, is characterized in that: described guiding gutter along diaper length direction linearly or camber line or zigzag extend.
9. a kind of diaper according to any one of claim 1-5, is characterized in that: described guiding gutter length is equal to or less than described composite water absorbing paper length.
10. a kind of diaper according to the arbitrary claim of claim 1-5, is characterized in that: at least one guiding gutter is positioned at the region of the centrage both sides 2cm in described composite absorbent paper fabric width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962213.2U CN205163415U (en) | 2015-11-25 | 2015-11-25 | Paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520962213.2U CN205163415U (en) | 2015-11-25 | 2015-11-25 | Paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163415U true CN205163415U (en) | 2016-04-20 |
Family
ID=55727461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520962213.2U Expired - Fee Related CN205163415U (en) | 2015-11-25 | 2015-11-25 | Paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163415U (en) |
-
2015
- 2015-11-25 CN CN201520962213.2U patent/CN205163415U/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Xin Jia Technology Development Co., Ltd. Assignor: Tianjin SINOSH New Material Technology Co., Ltd. Contract record no.: X2019120000004 Denomination of utility model: Paper diaper Granted publication date: 20160420 License type: Exclusive License Record date: 20191028 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |