CN208851813U - A kind of sanitary absorbent article - Google Patents
A kind of sanitary absorbent article Download PDFInfo
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- CN208851813U CN208851813U CN201721259732.8U CN201721259732U CN208851813U CN 208851813 U CN208851813 U CN 208851813U CN 201721259732 U CN201721259732 U CN 201721259732U CN 208851813 U CN208851813 U CN 208851813U
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- absorbent article
- sanitary absorbent
- absorber
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- layer
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Abstract
The utility model relates to a kind of sanitary absorbent article, the sanitary absorbent article successively includes surface layer, absorber and bottom from top to bottom, and the absorber includes two layers of wrapping layer and the core that is clipped between two layers of wrapping layer；Flow-guiding structure is provided on the absorber.Sanitary absorbent article in the utility model blends diffusion function under having quickly, infiltration rate is significantly faster than that traditional disposable sanitary articles, solves the problems, such as amenities side leakage, dry-ness and uptake also has greatly improved, and sanitary absorbent article is made to use more comfortable, safety.
Description
Technical field
The utility model belongs to sanitary care article technical field more particularly to a kind of feminine hygiene absorbent item.
Background technique
Sanitary absorbent article (sanitary napkin) is one of amenities common in women daily life, with the hair in epoch
Exhibition, consumer is also constantly changing the use idea of sanitary napkin, to the dry-ness of sanitary absorbent article, comfort level, absorption
The requirement that the aspect of performance such as liquid diffusion are blended under speed, liquid is higher and higher.
Pro-skin surface layer, absorbed layer and waterproof and breathable bottom structure of traditional sanitary absorbent article generally by being arranged from top to bottom
At, there is liquid to disperse not comprehensive, liquid concentration of local for traditional sanitary absorbent article, and absorbed layer part-structure is caused to inhale
Water expansion is serious, and remaining position does not give full play to effectiveness, causes sanitary absorbent article morphological inhomogeneity after water suction；It is existing
Some sanitary absorbent articles, between pro-skin surface layer or absorbed layer or pro-skin surface layer and absorbed layer be arranged guide layer structure (referring to
CN204133709U and CN204683931U), it seeps under Lai Shixian liquid and diffusion, but absorber and flow-guiding structure design not
Properly, so that blending diffusion velocity under liquid and liquid absorption rate is not fast enough, and there are reverse osmosis phenomenons, reduce health and inhale
Receive the dry and comfortable comfort level of articles.
Utility model content
The utility model provides a kind of with blending diffusion function under quickly and the fast novel sanitation of infiltration rate is absorbed and used
Product.
To achieve the goals above, the utility model provides a kind of sanitary absorbent article, and the sanitary absorbent article is certainly
It successively include surface layer, absorber and bottom under above, the absorber is including two layers of wrapping layer and is clipped in two layers of package
Core between layer；Flow-guiding structure is provided on the absorber.
Preferably, the absorber is made of absorbent material；The absorbent material is by two layers of paper and is clipped in two layers
Super absorbent resin layer between paper is constituted, the two layers of paper by the mixture of wood pulp or wood pulp and fiber through wet forming and
At；The fiber is selected from by polyethylene fibre, polypropylene fibre, polyvinyl chloride fibre, polyester fiber, cellulose fibre, albumen
The group of matter fiber and inorfil composition；Two layers of wrapping layer is folded by one layer of absorbent material；The core
It is overlapped by least one layer of absorbent material.
Preferably, flow-guiding structure is provided on the wrapping layer and/or core of the absorber；And/or the length of the core
Degree is 5-10cm, width 1-5cm.
Preferably, the flow-guiding structure is selected from the group being made of flow guiding slit and diversion trench；The molding work of the flow-guiding structure
Skill is that knife is cut or mold is cold-pressed or hot pressing；And/or the flow-guiding structure has directionality.
Preferably, the sanitary absorbent article further includes coating and/or clad；The coating is arranged in the face
Between layer and the absorber；And/or the lower section of the bottom is arranged in the clad.
Preferably, the surface layer is made of non-woven fabrics or textile cloth；Fiber used in the non-woven fabrics and/or textile cloth is selected from
By polyethylene fibre, polypropylene fibre, polyvinyl chloride fibre, polyester fiber, cellulose fibre, protein fibre and inorfil
The group of composition.
Preferably, the coating is made of hydrophilic nonwoven fabrics or water repellent nonwovens；The non-woven fabrics is spunbond nonwoven
Cloth or hot-wind nonwoven cloth.
Preferably, the two sides of the bottom have flap.
Preferably, the back side of the bottom has pressure-sensitive gum；The clad be release film or it is interior have release paper
Coating film；The pressure-sensitive gum makes bottom be bonded together with release film or the interior coating film with release paper.
Preferably, the pressure-sensitive gum is 1-5 item.
Have in the utility model it is following the utility model has the advantages that
(1) absorber in the utility model, which uses, facilitates liquid on novel absorbing material and the absorber
The flow-guiding structure of diffusion is blended under body, so that the sanitary absorbent article blends diffusion function under having quickly, infiltration rate (is sucked blood
Speed) it is significantly faster than that traditional disposable sanitary articles, solve the problems, such as amenities side leakage, dry-ness and uptake also has very
Big promotion.
(2) core with flow-guiding structure is provided in the utility model between the wrapping layer of absorber, is further speeded up
Diffusion velocity and infiltration rate are blended under liquid, increase flow-guiding structure on core body fluid is enable quickly to spread apart and,
Increase infiltration rate, diffusion length, absorption area to reduce reverse osmosis, helps to improve the dry-ness of sanitary absorbent article, make
Sanitary absorbent article uses more comfortable, safety.
(3) setting of coating plays the role of slow storage to the liquid penetrated through surface layer in the utility model, to be
It is seeped into absorber under the liquid that surface layer penetrates, certain time interval is provided, the liquid that diffusion is blended under being conducive to quickly more fills
Point ground is absorbed body absorption, and the setting of this outer cover can also be effectively reduced reverse osmosis, and raising product is dry-ness and the stabilization of core
Property.
Detailed description of the invention
The utility model attached drawing only provides for the purpose of illustration, in figure the ratio of each component not necessarily with actual product one
It causes.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of absorber in the utility model.
Fig. 3 is the structural schematic diagram of flow-guiding structure in the utility model.
In figure: 1: surface layer；2: coating；3: absorber；4: bottom；5: clad；6: wrapping layer；7: core；8: water conservancy diversion
Structure.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
As shown in Figure 1, the utility model provides a kind of sanitary absorbent article, the sanitary absorbent article from top to bottom according to
It is secondary including supernatant liquid can pass through surface layer 1, liquid permeable coating 2, absorber 3, impermeable liquid 4 and of bottom
Clad 5.The absorber 3 includes two layers of wrapping layer 6 and the core 7 being clipped between two layers of wrapping layer 6 (such as Fig. 2 institute
Show)；Flow-guiding structure 8 is provided on the absorber 3.The surface layer 1 (pro-skin surface layer) is located at the top, in use with skin phase
Contact, the coating 2 are arranged between the surface layer 1 and the absorber 3.The absorber 3 is arranged in the coating 2
Lower section, the top of the bottom 4, and setting facilitates under liquid to blend the flow-guiding structure 8 of diffusion on the absorber 3,
The lower section of the bottom 4 is arranged in the clad 5.
According to some preferred embodiments, the two sides of the bottom 4 have the flap extended, the back of the bottom 4
With pressure-sensitive gum (gum with pressure-sensitive), the pressure-sensitive gum is located at that bottom 4 main body is central and/or bottom in face
On two side flaps, the pressure-sensitive gum is 1-5 item (such as 1,2,3,4 or 5), and the clad 5 can be release film
Perhaps the interior clad with the release paper pressure-sensitive gum makes bottom 4 and release film or the interior packet with release paper
Coating is bonded together.The release paper is strip release paper.Particularly, the bottom 4 can be counterdie, the clad
5 can be coating film.
According to some preferred embodiments, the absorber 3 is made of absorbent material；The absorbent material is by two
Layer paper and the super absorbent resin layer that is clipped between two layers of paper are constituted, particularly, the absorbent material by two layers of paper and
The super absorbent resin layer being clipped between two layers of paper is combined through heat seal process, and this novel absorber material helps to improve
The infiltration rate and uptake of sanitary absorbent article entirety；The two layers of paper is by the mixture of wood pulp or wood pulp and fiber through wet
Method is molded with；The fiber is selected from by polyethylene fibre, polypropylene fibre, polyvinyl chloride fibre, polyester fiber, cellulose fiber
The group of dimension, protein fibre and inorfil composition；The super absorbent resin is between two layers of paper.The high-hydroscopicity tree
Rouge is selected from fine by starch grafted acrylate class, graft acrylamide, high substituted degree cross-linked carboxymethyl cellulose, cross-linked carboxymethyl
Tie up the group of plain graft acrylamide and cross-linking type hydroxyethyl cellulose graft acrylamide polymer composition.The absorber 3 to
It is less three-decker, two layers of wrapping layer 6 is folded by one layer of absorbent material, such as wider described by one layer
Absorbent material folds；The core 7 is overlapped by least one layer of absorbent material；The preferably described absorber 3 is
Five-layer structure, the core 7 are overlapped by three layers of absorbent material.
According to some preferred embodiments, flow-guiding structure is provided on the wrapping layer 6 and/or core 7 of the absorber 3
8, flow-guiding structure 8 is as shown in Figure 3.The flow-guiding structure 8 is selected from the group being made of multiple flow guiding slits and multiple diversion trenches；It is described to lead
The moulding process of flow structure 8 is that knife is cut or mold is cold-pressed or hot pressing；And/or the flow-guiding structure 8 has directionality, can be single
A direction or multiple directions, such as when the flow-guiding structure 8 is multiple directions, due to direction difference, the flow-guiding structure can be with
Beautiful pattern is constituted, the pattern can be the decorative pattern being composed of the flow-guiding structure of different directions, such as round flower pattern.
According to some preferred embodiments, the length of the core be 5-10cm (such as 5,5.5,6,6.5,7,7.5,
8,8.5,9,9.5 or 10cm), width is 1-5cm (such as 1,1.5,2,2.5,3,3.5,4,4.5 or 5cm).
According to some preferred embodiments, the surface layer 1 is made of non-woven fabrics or textile cloth；The non-woven fabrics and/or
Fiber used in textile cloth is selected from by polyethylene fibre, polypropylene fibre, polyvinyl chloride fibre, polyester fiber, cellulose fibre, egg
The group of white matter fiber and inorfil composition.The non-woven fabrics is through the technological formings such as spunbond or hot wind or spun lacing or hot rolling or needle thorn
It forms；The textile cloth is woven by weft machine.
According to some preferred embodiments, the coating 2 is made of hydrophilic nonwoven fabrics or water repellent nonwovens, especially
Ground, the hydrophilic nonwoven fabrics may be the non-woven fabrics of slightly water-wet；The non-woven fabrics is spun-bonded non-woven fabrics or hot-wind nonwoven cloth.
Particularly, the coating 2 is the drop cloth made of hydrophilic non-woven fabrics.
To the core for respectively including flow guiding slit in the utility model and the sanitary absorbent article of the core without flow guiding slit into
Row performance test, test method are as follows: it takes animal blood 3 times, each 5mL, recording the time for absorbing complete every time is infiltration rate,
Unit s；Diffusion length is distribution length of each animal blood on sanitary absorbent article, unit cm；Reverse osmosis is hygienic absorption
Articles are every absorbed 5mL animal blood after, 0.6kg counterweight pressure 10g filter paper is placed in 1min above sanitary absorbent article, weighs filter
The increased grammes per square metre of paper, unit g.
The performance test results of sanitary absorbent article are as shown in table 1, there is the absorption of the sanitary absorbent article of flow guiding slit core
Speed is significantly faster than that the sanitary absorbent article of no flow guiding slit core；And compared with the sanitary absorbent article of no flow guiding slit core, have
The diffusion of body fluids length of the sanitary absorbent article of flow guiding slit core increases, and reverse osmosis reduces.
Table 1: there are flow guiding slit core sanitary absorbent article and the performance test results without flow guiding slit core sanitary absorbent article.
| Sanitary absorbent article | There is flow guiding slit core | Without flow guiding slit core |
| First time infiltration rate/s | 6 | 8 |
| Second of infiltration rate/s | 10 | 15 |
| Third time infiltration rate/s | 7 | 28 |
| First time diffusion length/cm | 6.5 | 6.5 |
| Second of diffusion length/cm | 9.0 | 8.5 |
| Third time diffusion length/cm | 12 | 10.0 |
| First time reverse osmosis/g | 0.24 | 0.3 |
| Second of reverse osmosis/g | 0.68 | 0.75 |
| Third time reverse osmosis/g | 1.30 | 1.5 |
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (9)
1. a kind of sanitary absorbent article, the sanitary absorbent article successively includes surface layer, absorber and bottom, spy from top to bottom
Sign is:
The absorber includes two layers of wrapping layer and the core that is clipped between two layers of wrapping layer；
The absorber is made of absorbent material, and the absorbent material is by two layers of paper and the high suction being clipped between two layers of paper
Water-base resin layer is constituted；
Two layers of wrapping layer is folded by one layer of absorbent material；
The core is overlapped by least one layer of absorbent material；
Flow-guiding structure is provided on the absorber.
2. sanitary absorbent article according to claim 1, it is characterised in that:
Flow-guiding structure is provided on the wrapping layer and/or core of the absorber；And/or
The length of the core is 5-10cm, width 1-5cm.
3. sanitary absorbent article according to claim 1, it is characterised in that:
The flow-guiding structure is selected from the group being made of flow guiding slit and diversion trench；
The moulding process of the flow-guiding structure is that knife is cut or mold is cold-pressed or hot pressing；And/or
The flow-guiding structure has directionality.
4. sanitary absorbent article according to any one of claim 1 to 3, it is characterised in that:
The sanitary absorbent article further includes coating and/or clad；
The coating is arranged between the surface layer and the absorber；And/or
The lower section of the bottom is arranged in the clad.
5. sanitary absorbent article according to claim 1, it is characterised in that:
The surface layer is made of non-woven fabrics or textile cloth.
6. sanitary absorbent article according to claim 4, it is characterised in that:
The coating is made of hydrophilic nonwoven fabrics or water repellent nonwovens；
The non-woven fabrics is spun-bonded non-woven fabrics or hot-wind nonwoven cloth.
7. sanitary absorbent article according to claim 1, which is characterized in that the two sides of the bottom have flap.
8. sanitary absorbent article according to claim 4, it is characterised in that:
The back side of the bottom has pressure-sensitive gum；
The clad is release film or the interior clad with release paper；
The pressure-sensitive gum makes bottom be bonded together with release film or the interior clad with release paper.
9. sanitary absorbent article according to claim 8, which is characterized in that the pressure-sensitive gum is 1-5 item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259732.8U CN208851813U (en) | 2017-09-28 | 2017-09-28 | A kind of sanitary absorbent article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259732.8U CN208851813U (en) | 2017-09-28 | 2017-09-28 | A kind of sanitary absorbent article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208851813U true CN208851813U (en) | 2019-05-14 |
Family
ID=66409692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721259732.8U Active CN208851813U (en) | 2017-09-28 | 2017-09-28 | A kind of sanitary absorbent article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208851813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685935A (en) * | 2019-12-24 | 2020-09-22 | 北京倍舒特妇幼用品有限公司 | High-breathability medical dressing core and production equipment thereof |
| CN113133861A (en) * | 2021-05-28 | 2021-07-20 | 王莹 | Ostomy bag |
| CN116623473A (en) * | 2023-05-16 | 2023-08-22 | 广东美登新材料科技有限公司 | Sanitary moisture-absorbing composite paper and preparation method thereof |
-
2017
- 2017-09-28 CN CN201721259732.8U patent/CN208851813U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685935A (en) * | 2019-12-24 | 2020-09-22 | 北京倍舒特妇幼用品有限公司 | High-breathability medical dressing core and production equipment thereof |
| CN113133861A (en) * | 2021-05-28 | 2021-07-20 | 王莹 | Ostomy bag |
| CN116623473A (en) * | 2023-05-16 | 2023-08-22 | 广东美登新材料科技有限公司 | Sanitary moisture-absorbing composite paper and preparation method thereof |
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Effective date of registration: 20191224 Granted publication date: 20190514 |
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Date of cancellation: 20200824 Granted publication date: 20190514 |
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Effective date of registration: 20211227 Address after: 257344 No.6, Chenguan Road, Chenguan Town, Guangrao County, Dongying City, Shandong Province Patentee after: Nuo Chen Co.,Ltd. Address before: 257000 dongyinggang Economic Development Zone, Dongying City, Shandong Province Patentee before: SHANDONG NUOER BIOLOGICAL TECHNOLOGY Co.,Ltd. |