CN203468876U - Composite absorption core of ultrathin mini-sanitary-towel and ultrathin mini-sanitary-towel with composite absorption core - Google Patents
Composite absorption core of ultrathin mini-sanitary-towel and ultrathin mini-sanitary-towel with composite absorption core Download PDFInfo
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- CN203468876U CN203468876U CN201320589327.8U CN201320589327U CN203468876U CN 203468876 U CN203468876 U CN 203468876U CN 201320589327 U CN201320589327 U CN 201320589327U CN 203468876 U CN203468876 U CN 203468876U
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- towel
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- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 238000010521 absorption reaction Methods 0.000 title abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 44
- 239000002250 absorbent Substances 0.000 claims abstract description 41
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 4
- 230000002745 absorbent Effects 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 description 18
- 239000000499 gel Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 8
- 239000011358 absorbing material Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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Abstract
The utility model provides a composite absorption core of an ultrathin mini-sanitary-towel and the ultrathin mini-sanitary-towel with the composite absorption core. The composite absorption core of the ultrathin mini-sanitary-towel sequentially comprises a functional flow guiding non-woven fabric layer, an absorption layer and a dust-free paper layer from top to bottom, wherein the functional flow guiding non-woven fabric layer, the absorption layer and the dust-free paper layer are glued together, the absorption layer comprises a macromolecule water-absorbent resin layer and a fluff pulp layer, the composite absorption core is rectangular, the length of the composite absorption core is 15cm, and the width of the composite absorption core is 4.5cm. The utility model further discloses the ultrathin mini-sanitary-towel with the composite absorption core. The ultrathin mini-sanitary-towel sequentially comprises a breathable and water-seepage surface layer, the composite absorption core and a liquid-tight bottom layer from top to bottom, wherein the surface layer, the composite absorption core and the liquid-tight bottom layer are glued together, and the breathable and water-seepage surface layer is a skin-friendly non-woven fabric layer. The composite absorption core of the ultrathin mini-sanitary-towel and the ultrathin mini-sanitary-towel with the composite absorption core have the advantages that due to the fact that the composite absorption core has the high absorbability, the size of the composite absorption core is reduced, and the absorbability is high; the ultrathin mini-sanitary-towel with the composite absorption core is simple in structure, and production machining is easily, conveniently and rapidly achieved through the simple structural combination.
Description
Technical field
This utility model relates to hygiene article sector, is specifically related to the composite absorbent core of the mini sanitary towel of a kind of new type superthin, and utilizes it as the mini sanitary towel of absorbent cores.
Background technology
At present, known absorbing products is as sanitary towel, diaper and incontinence pad etc., conventionally has to be called to contact with body skin, makes the top layer of fluid seepage; Towards wearer's garment side, the bottom of the gas-permeable, liquid-impermeable that prevention liquid spills; And between body top layer and bottom, be used for absorbing and keep the absorptive core of liquid to form.In use, the liquid that leaves wearer's body sees through top layer and enters absorbing products, and is stored in absorptive core, and bottom prevents that any excess liq from leaving absorbing products, prevents the clothes of making dirty.
The absorptive core of common absorbing products generally includes one or more cellulosic absorbing materials, and described cellulosic absorbing material comprises cellulose fibre (being generally wood pulp cellulose), synthetic fibers or their combination.Absorptive core comprises that superabsorbent material is fine dispersion form conventionally, for example particle form or filamentous form, and the absorption gel rubber material of fine dispersion is to improve their absorption and retention characteristic.For the superabsorbent gels material of absorbing products, generally include water-insoluble, crosslinked absorbable polymer water-swellable, that form hydrogel, polymer can absorb a large amount of liquid and can under certain pressure, retain absorbed liquid.Absorbent gelling material can different hybrid modes be incorporated in absorptive core.For example, the absorption gel rubber material and one or more cellulosic absorbing materials that are grain shape evenly mix, and generally form the 10%-90% that absorbent gel material accounts for whole absorptive core weight.Adopt super absorbent gel material and cellulosic absorbing material to be uniformly mixed into type mode, to accelerating the infiltration rate of absorptive core, improve a lot, and cellulosic absorbing material is mixed homogeneously with super absorbent gel material, should not cause the gel blockage of super absorbent material, so-called gel blockage, after absorbing liquid, super absorbent gel material expands rapidly, during too small the or undercapacity of granule, pressurized can cause absorbing gel rubber material and block cellulosic absorbing material diffusion gap, cause liquid in absorbent cores, to be difficult for diffusion, or produce the phenomenon that diffusibility is not good and permeating speed is excessively slow.But in forming process, super absorbent gel material that may be a small amount of due to upper surface and the lower surface of absorptive core exists, at molding absorptive core, transport in process, easily cause super absorbent gel material to run off, and through the top layer of liquid permeability and the primer of gas-permeable, liquid-impermeable, wrap up this absorptive core again, make the upper and lower surface of absorptive core also may have super absorbent gel material, particularly granular super absorbent gel material is prone to leakage phenomenon, and granular super absorbent gel material even can puncture primer.
Existing sanitary towel and absorbent cores great majority thereof all have easy fracture delamination, work the defects such as unity that stick together, and either size is too large, or water absorption is less, convenient and practical not.
Summary of the invention
The purpose of this utility model is the composite absorbent core that the delamination of a kind of not easy fracture is provided, does not work the mini sanitary towel of new type superthin of the conglomeration that sticks together.It,, when guaranteeing high water absorption, also has advantages of that gauge is little.
Another object of the present utility model is to provide the sanitary towel that the above-mentioned composite absorbent core of a kind of use is made.In order to address the above problem, the technical scheme that this utility model provides is:
A composite absorbent core for ultra-thin mini sanitary towel, is characterized in that: from top to bottom comprise successively functional water conservancy diversion nonwoven layer, absorbed layer, dustless ply of paper, each layer glued together
Further, described absorbed layer comprises hydroscopic high-molecular resin layer and Time of Fluff Slurry layer
Further, described composite absorbent core is shaped as rectangle, long 15cm, wide 4.5cm.
The invention also discloses the sanitary towel that uses above-mentioned absorbent cores, comprise successively surface layer, composite absorbent core, the liquid-tight bottom of ventilating water seepage from top to bottom, described each layer glued together.
The surface layer of described ventilating water seepage is pro-skin nonwoven layer.
The beneficial effects of the utility model are: general sanitary towel all comprises one deck guide layer and adds an one functional layer, and the functional water conservancy diversion non-woven fabrics that ultra-thin composite absorbent core comprises is integrated by the effect of the two, the effect of existing water conservancy diversion, on non-woven fabrics, also comprised distinctive function raw material, that its functional material comprises is antibacterial, Eradicates taste, fragrant atmosphere, temperature adjusting etc.The selection of the material of every one deck is all the composition of the rational collocation carried out according to its performance properties and layer structure, sanitary towel is really accomplished ultra-thin.And the simple three-decker of absorbent cores can guarantee water absorption, there is the fracture delamination problems that has overcome prior art, and do not work the conglomeration that sticks together.This utility model also proposes the sanitary towel that a kind of absorbent cores adopts above-mentioned composite absorbent core, and therefore it also have ultra-thin profile, and manifest above-mentioned each beneficial effect.
The beneficial effects of the utility model are: because absorbent cores has the function that absorbability is strong, its volume is reduced, absorbability is strong, and uses the SANITARY NAPKIN CONSTRUCTION of this absorbent cores simple, and simple structural grouping makes production and processing simple and efficient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the ultra-thin composite absorbent core of this utility model
Fig. 2 is for being used the structural representation of the sanitary towel of this utility model absorbent cores
1. the surface layer 5. composite absorbent core 6. liquid-tight bottoms of dustless ply of paper 4. ventilating water seepages of functional water conservancy diversion nonwoven layer 2. absorbed layer 3.
The specific embodiment
Embodiment 1
Ultra-thin composite absorbent core as a kind of in Fig. 1, from top to bottom comprise successively functional water conservancy diversion nonwoven layer, absorbed layer, dustless ply of paper, each layer glued together, described absorbed layer comprises hydroscopic high-molecular resin layer and Time of Fluff Slurry layer, described composite absorbent core is shaped as rectangle, long 15cm, wide 4.5cm.The functions such as that functional water conservancy diversion nonwoven layer has is antibacterial, Eradicates taste, fragrant atmosphere, temperature adjusting.
Embodiment 2
Mini ultra-thin sanitary towel as a kind of in Fig. 2 comprises surface layer, composite absorbent core, the liquid-tight bottom of ventilating water seepage from top to bottom successively, described each layer glued together.
Above a part of embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. a composite absorbent core for ultra-thin mini sanitary towel, is characterized in that: from top to bottom comprise successively functional water conservancy diversion nonwoven layer, absorbed layer, dustless ply of paper, each layer glued together.
2. according to the composite absorbent core of a claim 1 ultra-thin mini sanitary towel, it is characterized in that described absorbed layer comprises hydroscopic high-molecular resin layer and Time of Fluff Slurry layer.
3. according to the composite absorbent core of the mini sanitary towel of a kind of new type superthin described in the arbitrary claim of claim 1 or 2, it is characterized in that: described composite absorbent core is shaped as rectangle long 15cm, wide 4.5cm.
4. right to use requires a sanitary towel for composite absorbent core described in the arbitrary claim of 1-3, it is characterized in that, comprises successively surface layer, composite absorbent core, the liquid-tight bottom of ventilating water seepage from top to bottom, described each layer glued together.
5. sanitary towel according to claim 4, is characterized in that: the surface layer of described ventilating water seepage is pro-skin nonwoven layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589327.8U CN203468876U (en) | 2013-09-22 | 2013-09-22 | Composite absorption core of ultrathin mini-sanitary-towel and ultrathin mini-sanitary-towel with composite absorption core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589327.8U CN203468876U (en) | 2013-09-22 | 2013-09-22 | Composite absorption core of ultrathin mini-sanitary-towel and ultrathin mini-sanitary-towel with composite absorption core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203468876U true CN203468876U (en) | 2014-03-12 |
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| CN201320589327.8U Expired - Fee Related CN203468876U (en) | 2013-09-22 | 2013-09-22 | Composite absorption core of ultrathin mini-sanitary-towel and ultrathin mini-sanitary-towel with composite absorption core |
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| CN (1) | CN203468876U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513138A (en) * | 2017-07-27 | 2017-12-26 | 广东省农业科学院蚕业与农产品加工研究所 | It is a kind of using pomelo peel-flesh as sanitary napkin of main material production and preparation method thereof |
| CN109953850A (en) * | 2017-12-22 | 2019-07-02 | 北京小鹿科技有限公司 | A kind of preparation system of the not discontinue not group's of rising absorptive core |
| CN116999247A (en) * | 2023-09-01 | 2023-11-07 | 露乐健康科技股份有限公司 | A kind of high-absorbent core and sanitary products |
| CN117137731A (en) * | 2023-08-15 | 2023-12-01 | 浙江振宇吸水材料科技有限公司 | Sanitary napkins with composite surface layer |
-
2013
- 2013-09-22 CN CN201320589327.8U patent/CN203468876U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513138A (en) * | 2017-07-27 | 2017-12-26 | 广东省农业科学院蚕业与农产品加工研究所 | It is a kind of using pomelo peel-flesh as sanitary napkin of main material production and preparation method thereof |
| CN109953850A (en) * | 2017-12-22 | 2019-07-02 | 北京小鹿科技有限公司 | A kind of preparation system of the not discontinue not group's of rising absorptive core |
| CN117137731A (en) * | 2023-08-15 | 2023-12-01 | 浙江振宇吸水材料科技有限公司 | Sanitary napkins with composite surface layer |
| CN116999247A (en) * | 2023-09-01 | 2023-11-07 | 露乐健康科技股份有限公司 | A kind of high-absorbent core and sanitary products |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Composite absorption core of ultrathin mini-sanitary-towel and ultrathin mini-sanitary-towel with composite absorption core Effective date of registration: 20170608 Granted publication date: 20140312 Pledgee: Tianjin Dongfang Haixin SME Company limited by guarantee Pledgor: Tianjin SINOSH New Material Technology Co., Ltd. Registration number: 2017120000024 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190715 Granted publication date: 20140312 Pledgee: Tianjin Dongfang Haixin SME Company limited by guarantee Pledgor: Tianjin SINOSH New Material Technology Co., Ltd. Registration number: 2017120000024 |
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| 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: 20140312 Termination date: 20190922 |