CN220757555U - Porous absorption locking liquid absorption core body - Google Patents
Porous absorption locking liquid absorption core body Download PDFInfo
- Publication number
- CN220757555U CN220757555U CN202321846098.3U CN202321846098U CN220757555U CN 220757555 U CN220757555 U CN 220757555U CN 202321846098 U CN202321846098 U CN 202321846098U CN 220757555 U CN220757555 U CN 220757555U
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- China
- Prior art keywords
- layer
- absorption
- core body
- locking
- water absorption
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- 238000010521 absorption reaction Methods 0.000 title abstract description 43
- 239000007788 liquid Substances 0.000 title abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002344 surface layer Substances 0.000 claims abstract description 3
- 239000002250 absorbent Substances 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 7
- 239000002245 particle Substances 0.000 abstract description 13
- 229920000642 polymer Polymers 0.000 abstract description 13
- 210000002700 urine Anatomy 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
- 238000005213 imbibition Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011540 sensing material Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 210000000439 stratum lucidum Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a porous absorption locking liquid absorption core body, which comprises a core body, wherein the core body sequentially comprises a skin-friendly layer, a flowing layer, an absorption layer, a water locking layer, a structural layer, an active carbon layer and a surface layer, the absorption layer comprises a water absorption layer, the two sides of the water absorption layer are respectively provided with a permeable layer and a flow guiding layer, a plurality of polymer particles are filled in the water absorption layer, and the distribution of the polymer particles is in a trend of more middle parts and less edge areas. The utility model has scientific and reasonable structural design, can effectively adsorb liquid by arranging the absorption layer consisting of the water absorption layer and the polymer particles, has super strong adsorption effect, adopts the mode that the polymer particles are distributed in a plurality of middle parts and the other parts are less, can enhance the water absorption effect of the urine flowing area according to actual conditions, and can be conveniently observed by a user by arranging the thermochromic color development strip so as to replace the urine non-wetting in time.
Description
Technical Field
The utility model relates to the technical field of paper diapers, in particular to a porous absorption locking liquid absorption core body.
Background
Various infant diapers sold in the market at present mainly comprise fluff pulp and a small amount of high polymers, fluff pulp fibers have no tension, the conventional infant diapers and pull-up pants easily cause the diaper diapers and pull-up pants absorber to form a fault due to the characteristic of infant motion after absorbing infant urine, and the absorber has poor water locking property and easily causes reverse osmosis to cause partial invalidation of the absorber so as to cause red buttocks and eczema of the infant. The traditional diaper core has limited liquid absorption capacity and low liquid absorption efficiency, and a user cannot know the corresponding use condition conveniently when the core does not obviously expand. To this end, we propose a porous absorbent locking wick.
Disclosure of Invention
The present utility model is directed to a porous absorbent locking wick that solves the problems set forth in the background art above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a porous absorption locking imbibition core, includes the core, the core includes skin-friendly layer, class layer, absorbed layer, lock water layer, structural layer, active carbon layer and top layer in proper order, absorbed layer includes the water absorption layer, absorbed layer both sides are provided with permeable layer and water conservancy diversion layer respectively.
Preferably, the core is mounted within the paper layer.
Preferably, the surface of the paper layer is provided with a diversion trench.
Preferably, a magic tape is arranged at the edge of the paper layer.
Preferably, a thermochromic display strip is arranged on the outer side of the paper layer.
Compared with the prior art, the utility model has the beneficial effects that: this kind of porous absorption locking imbibition core, structural design is simple reasonable, has stronger practicality, effectively improves the initiative effect of absorbing water of absorbed layer, and the design on outside active carbon layer can adsorb the filtration to the urine peculiar smell, avoids the taste of urine to overflow and influence infant's sense of smell, and the design on structural layer has strengthened equipment overall structure intensity, avoids equipment too much and fracture that absorbs water, through setting up the color development strip that the temperature sensing discolours, can facilitate the user observe to in time change urine is not wet.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic diagram of the structure of the present utility model.
FIG. 3 is a schematic diagram of the structure of the present utility model.
In the figure: 10 core, 101 skin-friendly layer, 102 flow layer, 103 absorption layer, 1031 water absorption layer, 1033 permeation layer, 1034 flow guiding layer, 104 water locking layer, 105 structural layer, 106 active carbon layer, 107 surface layer, 11 paper layer, 12 flow guiding groove, 13 magic tape and 14 color development strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a porous absorption locking imbibition core, including core 10, core 10 installs in ply 11, core 10 includes skin-friendly layer 101 in proper order, flowing layer 102, absorbed layer 103, lock water layer 104, structural layer 105, activated carbon layer 106 and top layer 107, concretely, the material of skin-friendly layer 101 can select the non-woven fabrics preparation that has skin-friendly characteristic to form, a plurality of through-holes that are convenient for liquid flow have been seted up on flowing layer 102, the inside waterproof material that sets up of lock water layer 104 avoids liquid seepage, can wear to establish the silk thread that is difficult for breaking in the structural layer 105, with reinforcing equipment overall structural strength, the inside active carbon particle that is provided with of activated carbon layer 106, top layer 107 is connected with ply 11, fix core 10 in its inside under ply 11 effect, the design of outside active carbon layer 106 can adsorb the filtration to the urine peculiar smell, avoid the smell of urine to overflow and influence the smell impression of baby, structural layer 105's design has strengthened equipment overall structural strength, avoid equipment to absorb excessive and fracture.
The absorption layer 103 comprises a water absorption layer 1031, the two sides of the water absorption layer 1031 are respectively provided with a permeation layer 1033 and a diversion layer 1034, a plurality of polymer particles are filled in the water absorption layer 1031, specifically, the water absorption layer 1031 can be formed by mixing the polymer particles with wood pulp, the distribution of the polymer particles is in a trend of more middle parts and less edge areas, the polymer particles are composed of polymer resin with high-efficiency water absorption effect, the design of the permeation layer 1033 can facilitate the liquid at the front side to enter the absorption layer 103, water absorption materials are uniformly arranged in the diversion layer 1034, the liquid is locked in the diversion layer 1034 under the action of the water locking layer 104, the absorption layer 103 composed of the water absorption layer 1031 and the polymer particles can effectively absorb the liquid, meanwhile, the water absorption effect of the urine flowing area can be enhanced by adopting a mode that the middle parts are more and the other parts are less, the water absorption effect of the urine flowing area can be fully utilized according to actual conditions, the using effect of the water absorption characteristic improving device of the polymer particles is fully utilized, the wood pulp particles are fully mixed with the polymer particles 103 to form the absorption layer, meanwhile, the active water absorption effect is effectively improved, and the active water absorption effect of the active layer can be prevented from being added into the layer 103.
The guiding gutter 12 has been seted up on the paper layer 11 surface, the design of guiding gutter 12 makes things convenient for liquid to flow into in the core 10, paper layer 11 edge is provided with the magic subsides 13, make things convenient for equipment installation to use under the magic subsides 13 effect that correspond the setting, the paper layer 11 outside is provided with the display strip 14 that meets thermochromic, thereby the built-in temperature sensing material of color development strip 14, thereby the temperature sensing material of color development strip 14 inside is felt heat and is automatic to be discoloured after baby urinates, through setting up temperature sensing color development strip 14 that discolours, can facilitate the use condition that the user observed the core 10 to in time change the diaper.
Working principle:
this kind of porous absorption locking imbibition core, the core 10 passes through the gluing layer laminating inboard at ply 11, through compression fittings with core 10 pressure-thinning, during the concrete use, through the high-efficient mobility of stratum lucidum 102, permeable layer 1033 and water conservancy diversion layer 1034 assurance liquid, can high-efficient absorption liquid under the synchronous action of absorbed layer 103 inside water absorption layer 1031 and polymer granule, the absorbed layer 103 after the inflation is locked inside moisture by water locking layer 104, the urine gets into the absorbed layer 103 in the core 10 after, thereby the inside temperature sensing material of color development strip 14 feels heat and discolours automatically, the user can know the service behavior of core 10 through observing the condition of discolouring of color development strip 14, so that in time change the urine is not wet.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A porous absorbent locking wick comprising a core (10), characterized in that: the core body (10) sequentially comprises a skin-friendly layer (101), a flowing layer (102), an absorbing layer (103), a water locking layer (104), a structural layer (105), an activated carbon layer (106) and a surface layer (107), wherein the absorbing layer (103) comprises a water absorbing layer (1031), and permeation layers (1033) and a diversion layer (1034) are respectively arranged on two sides of the water absorbing layer (1031).
2. A porous, absorbent, locking wick according to claim 1, characterized in that: the core body (10) is arranged in the paper layer (11).
3. A porous, absorbent, locking wick according to claim 2, characterized in that: the surface of the paper layer (11) is provided with a diversion trench (12).
4. A porous, absorbent, locking wick according to claim 2, characterized in that: the edge of the paper layer (11) is provided with a magic tape (13).
5. A porous, absorbent, locking wick according to claim 2, characterized in that: the outer side of the paper layer (11) is provided with a thermochromic display strip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846098.3U CN220757555U (en) | 2023-07-14 | 2023-07-14 | Porous absorption locking liquid absorption core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846098.3U CN220757555U (en) | 2023-07-14 | 2023-07-14 | Porous absorption locking liquid absorption core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220757555U true CN220757555U (en) | 2024-04-12 |
Family
ID=90600020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321846098.3U Active CN220757555U (en) | 2023-07-14 | 2023-07-14 | Porous absorption locking liquid absorption core body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220757555U (en) |
-
2023
- 2023-07-14 CN CN202321846098.3U patent/CN220757555U/en active Active
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