CN209548239U - A kind of soft absorbent item - Google Patents
A kind of soft absorbent item Download PDFInfo
- Publication number
- CN209548239U CN209548239U CN201821600151.0U CN201821600151U CN209548239U CN 209548239 U CN209548239 U CN 209548239U CN 201821600151 U CN201821600151 U CN 201821600151U CN 209548239 U CN209548239 U CN 209548239U
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- Prior art keywords
- layer
- water absorption
- absorption layer
- soft
- permeability
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- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model relates to a kind of soft absorbent items, it mainly solves the poor air permeability of absorbent item in the prior art, uptake is small, the problem of comfort difference, including liquid permeability surface layer, absorbent core layer and opaque liquid bottom, the absorbent core layer includes the soft layer set gradually from top to bottom, water absorption layer and bottom, around the soft layer, elastic non-woven cloth is coated on water absorption layer and bottom, the water absorption layer includes wood pulp layer, the upper and lower surfaces of the wood pulp layer are equipped with sap layers, screen cloth is coated on the water absorption layer, it is arranged in arrays for preventing water absorption layer to be extruded and increase the ventilative unit seeped under ventilative and discharged liquid that several are provided in the water absorption layer, the ventilative unit includes the permeability cell supported by silica gel being disposed longitudinally on water absorption layer, its lower end extends in bottom, the permeability cell Bowl-shape water collecting part is arranged in top, opening up, and the water collecting part is connected to permeability cell.
Description
Technical field
The utility model relates to a kind of soft absorbent items.
Background technique
Disposable absorbent article, such as disposable diaper, disposable paper urine pants, adult incontinence's towel etc. are usually all
It is made of liquid permeability surface layer, liquid impermeable and the absorber between liquid permeability surface layer and liquid impermeable, absorber
Absorbent cores are wrapped in lower layer health substrate by upper layer health substrate to form.
Traditional absorber usually increases the thickness of absorber to improve uptake, causes entire disposable absorption
The gas permeability of articles declines, and usually setting air hole is used to increase gas permeability on the absorbent body, but is extruded meeting after absorbing water
The gas permeability of air hole is caused to decline, while bending performance declines after thickness increase, causes activity low, user makes for a long time
The problems such as with will cause discomfort, and cause skin disease.
Therefore need to research and develop that a good permeability, uptake be big and comfortable disposable sanitary articles.
Utility model content
Therefore, for above-mentioned problem, the utility model provides a kind of soft absorbent item, it mainly solves existing skill
The problem that the poor air permeability, uptake of absorbent item are small in art, comfort is poor.
To achieve the above object, the utility model uses following technical scheme:
A kind of soft absorbent item, including liquid permeability surface layer, absorbent core layer and opaque liquid bottom, the absorbent core layer packet
Soft layer, water absorption layer and the bottom set gradually from top to bottom is included, is coated with bullet on the soft layer, water absorption layer and bottom
Property non-woven fabrics, the water absorption layer includes wood pulp layer, and the upper and lower surfaces of the wood pulp layer are equipped with sap layers, the suction
It is coated with screen cloth on water layer, it is arranged in arrays for preventing water absorption layer to be extruded and increase that several are provided in the water absorption layer
Add the ventilative unit seeped under ventilative and discharged liquid, the ventilative unit includes being disposed longitudinally on being supported on water absorption layer by silica gel
Permeability cell, lower end extend in bottom, and bowl-shape water collecting part is arranged in the top of the permeability cell, opening up, the collection
Water portion is connected to permeability cell.
Further, through-hole is provided on the water collecting part and permeability cell.
Further, it is provided with guide layer between the screen cloth and sap layers of upper surface, if being provided on the guide layer
Dry diversion trench, the diversion trench are connected to water collecting part.
Further, soft interconnecting piece is provided on connected two permeability cells.
By using preceding solution, the beneficial effects of the utility model are: this soft absorbent item, is collected by setting
Water portion is connected to permeability cell, so that absorbing lower infiltration, another part by sap layers by discharged liquid a part in liquid permeability surface layer
By water collecting part and permeability cell flow down, accelerate the absorption of bottom, increases discharged liquid in the flowing velocity of absorbent core layer, make it
Be uniformly distributed, the water collecting part and permeability cell for increasing comfort, and being arranged are connected to air and absorptive core inside, avoid by
Gas permeability reduces after extruding, while the double-deck sap layers be arranged increase uptake, and the soft layer of setting, further increasing makes
The body-sensing comfort level of user；Further, the through-hole being arranged is gone up on water collecting part and permeability cell, is conducive to through water collecting part and breathes freely
The dirty discharged liquid of pipe circulates outward from side, so that discharged liquid is evenly distributed on absorptive core；Further, permeability cell it
Between the interconnecting piece that is arranged, prevent the activity of permeability cell, to limit sap layers of activity, agglomeration after avoiding sap material from absorbing water is run
The generation of phenomena such as position.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model embodiment；
Fig. 2 is the overlooking structure diagram of guide layer in the utility model embodiment.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
The utility model embodiment are as follows:
With reference to Fig. 1 and Fig. 2, a kind of soft absorbent item, including liquid permeability surface layer 1, absorbent core layer 2 and opaque liquid bottom
3, the absorbent core layer 2 includes soft layer 21, water absorption layer 22 and the bottom 23 set gradually from top to bottom, around the soft layer
21, it is coated with elastic non-woven cloth 10 on water absorption layer 22 and bottom 23, the water absorption layer 22 includes wood pulp layer 4, the wood pulp layer 4
Upper and lower surfaces are equipped with sap layer 5, are coated with screen cloth 6 on the water absorption layer 22, if being provided in the water absorption layer 22
Dry arranged in arrays for preventing water absorption layer 22 to be extruded and increase the ventilative unit 7 seeped under ventilative and discharged liquid, described
Ventilative unit 7 includes the permeability cell 71 supported by silica gel being disposed longitudinally on water absorption layer 22, and lower end extends in bottom 23,
It is provided with soft interconnecting piece 72 on connected two permeability cells 71, bowl-shape water collecting part is arranged in the top of the permeability cell 71
73, opening up, the water collecting part 73 is connected to permeability cell 71, is provided with through-hole on the water collecting part 73 and permeability cell 71
8, it is provided with guide layer 9 between the screen cloth 6 and the upper surface of sap layer 5, several diversion trenches are provided on the guide layer 8
11, the diversion trench 11 is connected to water collecting part 73.
The working method of the utility model is: this soft absorbent item, is connected to by setting water collecting part 73 with permeability cell 71,
So that absorbing lower infiltration by sap layer 5 by discharged liquid a part in liquid permeability surface layer 1, another part passes through 73 He of water collecting part
71 flow down of permeability cell accelerates the absorption of bottom 23, increases discharged liquid in the flowing velocity of absorbent core layer 2, divides it uniformly
Cloth, increase comfort, and be arranged water collecting part 73 and permeability cell 71 to be connected to inside air and absorptive core 2, avoid by
Gas permeability reduces after extruding, while the double-deck sap layer 5 being arranged increases uptake, and the soft layer 21 of setting further increases
The body-sensing comfort level of user；The upper through-hole 8 being arranged in water collecting part 73 and permeability cell 71, is conducive to through water collecting part 73 and breathes freely
The dirty discharged liquid of pipe 71 circulates outward from side, so that discharged liquid is evenly distributed on absorptive core 2；It is set between permeability cell 71
The interconnecting piece 72 set, prevents the activity of permeability cell 71, so that the activity of sap layer 5 is limited, agglomeration, race after avoiding sap material from absorbing water
The generation of phenomena such as position.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (4)
1. a kind of soft absorbent item, including liquid permeability surface layer, absorbent core layer and opaque liquid bottom, it is characterised in that: described
Absorbent core layer includes soft layer, water absorption layer and the bottom set gradually from top to bottom, around the soft layer, water absorption layer and bottom
On be coated with elastic non-woven cloth, the water absorption layer includes wood pulp layer, and the upper and lower surfaces of the wood pulp layer are equipped with sap
Layer, it is coated with screen cloth on the water absorption layer, it is arranged in arrays for preventing water absorption layer quilt that several are provided in the water absorption layer
Squeeze and increase the ventilative unit seeped under ventilative and discharged liquid, the ventilative unit include be disposed longitudinally on water absorption layer by
The permeability cell of silica gel support, lower end extend in bottom, and bowl-shape water collecting part is arranged in the top of the permeability cell, and be open court
On, the water collecting part is connected to permeability cell.
2. soft absorbent item according to claim 1, it is characterised in that: be provided on the water collecting part and permeability cell
Through-hole.
3. soft absorbent item according to claim 1 or 2, it is characterised in that: the screen cloth and sap layers of upper surface it
Between be provided with guide layer, several diversion trenches are provided on the guide layer, the diversion trench is connected to water collecting part.
4. soft absorbent item according to claim 3, it is characterised in that: be provided on two permeability cells that are connected soft
The interconnecting piece of property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821600151.0U CN209548239U (en) | 2018-09-29 | 2018-09-29 | A kind of soft absorbent item |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821600151.0U CN209548239U (en) | 2018-09-29 | 2018-09-29 | A kind of soft absorbent item |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548239U true CN209548239U (en) | 2019-10-29 |
Family
ID=68297794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821600151.0U Expired - Fee Related CN209548239U (en) | 2018-09-29 | 2018-09-29 | A kind of soft absorbent item |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305881A (en) * | 2021-12-17 | 2022-04-12 | 苏州汇爱老年服务有限公司 | Diaper capable of ventilating and preventing seepage |
-
2018
- 2018-09-29 CN CN201821600151.0U patent/CN209548239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305881A (en) * | 2021-12-17 | 2022-04-12 | 苏州汇爱老年服务有限公司 | Diaper capable of ventilating and preventing seepage |
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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: 20191029 Termination date: 20210929 |