CN209695566U - A kind of novel side leakage preventing sanitary absorbent article - Google Patents
A kind of novel side leakage preventing sanitary absorbent article Download PDFInfo
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- CN209695566U CN209695566U CN201920127950.9U CN201920127950U CN209695566U CN 209695566 U CN209695566 U CN 209695566U CN 201920127950 U CN201920127950 U CN 201920127950U CN 209695566 U CN209695566 U CN 209695566U
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- 230000003405 preventing effect Effects 0.000 title claims abstract description 25
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 88
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Abstract
The utility model relates to a kind of novel side leakage preventing sanitary absorbent articles, including sanitary absorbent article ontology, the sanitary absorbent article ontology successively includes surface layer, guide layer, absorbed layer and bottom membrane from top to bottom, the two sides of the surface layer are equipped with the three-dimensional shield higher than the surface layer, and the surface layer is to the bottom surface semi-surrounding of the absorbed layer so that the relatively described bottom membrane of the absorbed layer is in suspension structure；The absorbed layer is made of the wrapping layer of Water-absorption core body layer and the package Water-absorption core body layer, the Water-absorption core body layer includes at least one layer of high water absorption paper layer, and every layer of high water absorption paper layer is made of layers of absorbent paper layer and the high hydroscopic resin being clipped between layers of absorbent paper layer.Novel side leakage preventing sanitary absorbent article described in the utility model have many advantages, such as ultra-thin, not side leakage, be unlikely to deform, good absorption effect (infiltration rate is fast) and surface dry it is good.
Description
Technical field
The utility model belongs to sanitary care article technical field more particularly to a kind of novel side leakage preventing hygienic absorption is used
Product.
Background technique
With the development of the times, consumer is also constantly changing the use idea of sanitary absorbent article, in addition to requiring
Sanitary absorbent article meets using except the good basic function of comfortable, absorbability, also increasingly pursues ultra-thin, dry and comfortable and anti-leakage
The excellent absorbent article of energy.
By taking sanitary napkin as an example, during female pathology, it may appear that side leakage phenomenon hampers women during this physiology just
Often activity, can not feel at ease to sleep.Women makes clothing dirty through liquid and secretion spilling or side leakage phenomenon in intermenstrual period in order to prevent
The brings such as object are inconvenient, and most of absorbent article leak-proof measure is varied on the market, have three-chip type encirclement, choked flow slot anti-
Leakage, common elastic Three-dimensional cuff leakage-proof etc., although these absorbent articles can preventing portion lease making blood leak out, there are still menstruations
The problem of amount is more or infiltration rate is slow or causes menses that can overflow in the pressure inferior reason of (seat, lie) effect, while there is also
The problem of since the surface dry of sanitary napkin is poor and caliper is bigger than normal and wear comfort being caused to reduce.
Utility model content
The purpose of the utility model is to provide a kind of novel side leakage preventing sanitary absorbent articles.It is new described in the utility model
Type lateral leakage protection sanitary absorbent article have ultra-thin, not side leakage, be unlikely to deform, good absorption effect (infiltration rate is fast) and surface it is dry
The advantages that may just as well good.
To achieve the goals above, the utility model provides a kind of novel side leakage preventing sanitary absorbent article, including health
Absorbent item ontology, the sanitary absorbent article ontology from top to bottom successively include surface layer, guide layer, absorbed layer and bottom membrane,
The two sides of the surface layer are equipped with the three-dimensional shield higher than the surface layer, the surface layer to the bottom surface semi-surrounding of the absorbed layer so that
Obtaining the relatively described bottom membrane between the absorbed layer is in suspension structure；The absorbed layer is by Water-absorption core body layer and wraps up the water suction
The wrapping layer of core layer forms, and the Water-absorption core body layer includes at least one layer of high water absorption paper layer, every layer of high water absorption paper layer by
Layers of absorbent paper layer and the high hydroscopic resin being clipped between layers of absorbent paper layer are constituted.
Preferably, the surface layer is embossed equipped with choked flow.
Preferably, the three-dimensional shield is made of spandex thread and water repellent nonwovens.
Preferably, the wrapping layer is by layers of absorbent paper layer and the high hydroscopic resin structure being clipped between layers of absorbent paper layer
At.
Preferably, the high hydroscopic resin forms super absorbent resin and being evenly distributed between the layers of absorbent paper layer
Rouge layer.
Preferably, the Water-absorption core body layer includes three layers of high water absorption paper layer, and three layers of high water absorption paper layer is by a high water absorption
Paper layer folds.
Preferably, the grammes per square metre of the surface layer is 10~40g/m2；The grammes per square metre of the guide layer is 10~50g/m2；And/or
The grammes per square metre of the high hydroscopic resin is 50~130g/m2, partial size is 40~100 mesh, and water holding capacity is not less than 20g/g, leads to liquid energy
Power is not less than 5mL/min.
Preferably, the length of the Water-absorption core body layer is 2~7cm, and width is 2~7cm.
Preferably, the expansion height of the three-dimensional shield is 5~70mm.
Preferably, the bottom membrane has gas permeability；And/or the upper surface of the bottom membrane is provided with layer of non-woven fabric
Layer, for Nian Jie with the surface layer so that the relatively described bottom membrane and the non-woven fabrics between the surface layer and the absorbed layer
Layer is in suspension structure.
Have in the utility model it is following the utility model has the advantages that
(1) two sides of the surface layer of the sanitary absorbent article in the utility model are equipped with three-dimensional shield, and absorbed layer is by water-absorbing core
Body layer and the wrapping layer composition for wrapping up the Water-absorption core body layer, and surface layer to the bottom surface semi-surrounding of the absorbed layer so that institute
The relatively described bottom membrane of absorbed layer is stated in suspension structure (suspension hourglass shape structure), the utility model neutral body encirclement and suspended sand
The setting of leakage type structure increases the absorption area of menses, allows the sanitary absorbent article is dual to prevent side leakage, has
The phenomenon that function of more efficient lateral leakage protection is not in side leakage in use process, solves the puzzlement of user, so that user
Using feel more relieved, safety and conveniently.
(2) it uses at least one layer of high water absorption paper layer as Water-absorption core body layer in the utility model, absorption can be effectively reduced
The thickness of core so that the product of sanitary absorbent article is thinning, while also can effectively improve the absorption speed of absorptive core
Degree and uptake；In addition, substantially reducing suction compared with use wood pulp and high hydroscopic resin grain structure are as Water-absorption core body layer
The thickness of sex aids is received, and can simplify the production technology of absorptive core, so that the dust generated in production process greatly reduces,
Energy conservation and environmental protection.
(3) the Water-absorption core body layer for being wrapped in the middle part of wrapping layer is arranged to the small core of convexity by the absorbed layer in the utility model
Structure so that the thickness of the sanitary absorbent article in the utility model substantially reduce, it is dry-ness greatly improve, have structure letter
The advantages that list, good absorption effect, and the problem of high hydroscopic resin leaks is not present；In the utility model wrapping layer preferably by
Layers of absorbent paper layer and the high hydroscopic resin being clipped between layers of absorbent paper layer are constituted, the setting of the wrapping layer, on the one hand
The liquid in sucking high water absorption paper layer can be effectively lockked, reverse osmosis is effectively reduced, prevents high hydroscopic resin from leaking, on the other hand not
The assimilation effect that only will not influence Water-absorption core body layer can promote the absorption of liquid instead.
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 representation of novel side leakage preventing sanitary absorbent article in a specific embodiment in the utility model
Figure.
Fig. 2 is longitdinal cross-section diagram of the Fig. 1 along A-A.
Fig. 3 is the structural schematic diagram of the wrapping layer in the utility model in another embodiment.
Fig. 4 is the structural schematic diagram for every layer of high water absorption paper layer for including in Water-absorption core body layer in Fig. 2.
In figure: 1: surface layer；2: guide layer；3: wrapping layer；31: the second absorbent paper layers；32: the second high hydroscopic resin layers；4:
Water-absorption core body layer；41: the first absorbent paper layers；42: the first high hydroscopic resin layers；5: bottom membrane；6: three-dimensional shield；7: choked flow pressure
Line；8: nonwoven layer.
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.
The utility model provides a kind of novel side leakage preventing sanitary absorbent article, the novel side leakage preventing sanitary absorbent article
Preferably sanitary napkin.For example, as depicted in figs. 1 and 2, the novel side leakage preventing sanitary absorbent article includes sanitary absorbent article sheet
Body, the sanitary absorbent article ontology successively include surface layer 1, guide layer 2, absorbed layer and bottom membrane 5, the surface layer from top to bottom
1 two sides are equipped with the three-dimensional shield 6 higher than the surface layer 1, the surface layer 1 to the bottom surface semi-surrounding of the absorbed layer so that
The relatively described bottom membrane 5 of the absorbed layer is in suspension structure；The absorbed layer is by Water-absorption core body layer 4 and wraps up the Water-absorption core body
The wrapping layer 3 of layer 4 forms, and the Water-absorption core body layer 4 includes (such as one layer, two layers, three layers or more of at least one layer of high water absorption paper layer
Layer), for example, every layer of high water absorption paper layer is by two layers as shown in Fig. 2, the Water-absorption core body layer 4 includes three layers of high water absorption paper layer
Absorbent paper layer and the high hydroscopic resin being clipped between layers of absorbent paper layer are constituted.In the present invention, the three-dimensional shield 6
It is coated on the two sides (left and right sides as shown in Figure 2) of the width direction of the surface layer 1 and is higher than the surface layer 1；It is practical at this
In novel, suspension structure is also denoted as suspension hourglass shape structure or hourglass shape structure.
In the present invention, the Water-absorption core body layer includes at least one layer of high water absorption paper layer, the high water absorption paper layer by
Layers of absorbent paper layer composition comprising high hydroscopic resin particle, can be effectively reduced the thickness of absorptive core, so that hygienic
The product of absorbent item is thinning, while also can effectively improve the infiltration rate and uptake of absorptive core；In addition, with using wood
Slurry is compared with high hydroscopic resin grain structure as Water-absorption core body layer, and the thickness of absorbent article is greatly reduced, dry-ness big
It is big to improve, and can simplify the production technology of absorptive core, so that the dust generated in production process greatly reduces, energy-saving ring
It protects.
In the present invention, the Water-absorption core body layer 4 is wrapped in the packet by the wrapping layer 3 by the absorbed layer
The middle part of covering layer 3 is formed, so that the absorbed layer is the absorbed layer of middle part protrusion；In the present invention, the Water-absorption core body
The small core knot of convexity with three layers of high water absorption paper layer made of layer 4 is preferably folded as a high water absorption paper layer (high water adsorbing paper)
Structure, the Water-absorption core body layer 4 can be the high water absorption paper layer configuration of small size, or may be with wrapping layer 3 with wide list
Layer or multilayer high water absorption paper layer configuration.In the present invention, the layers of absorbent paper layer and high hydroscopic resin for example can be through
Hot rolling technology composite molding forms high water absorption paper layer (the high-strength suction that layers of absorbent paper layer and high hydroscopic resin are combined together
Water paper layer), the absorbent paper layer is formed by blotting paper, and the blotting paper refers to that the spongy paper of tool, the blotting paper are preferred
For water suction dust-free paper, wet-strength paper or the fluffy paper of water suction, more preferably water suction dust-free paper or wet-strength paper；The fluffy paper of water suction is for example
It can be the fluffy toilet paper with water imbibition；In the present invention, the wrapping layer 3 carries out the Water-absorption core body layer 4
360 ° of packages, i.e., wrap up the surrounding of the Water-absorption core body layer entirely.
In Fig. 2 in the present invention, mutually removed between each layer structure sheaf, this be for clarity show this
Positional relationship between each structure sheaf of utility model, and should be appreciated that between actually each structure sheaf of the utility model be close
Fitting, in the present invention, the surface layer 1, guide layer 2, absorbed layer and bottom membrane 5 can successively be glued by hot melt adhesive
It is combined.
The utility model changes in previous sanitary absorbent article, the bottom surface of core and the compound structure shape of leakproof bottom film
Formula, in the present invention, the surface layer 1 are covered in the top of the guide layer 2, and by two layers of the absorbed layer along absorption
Layer bottom surface extends, and forms semi-surrounding to the bottom surface of the absorbed layer, semi-surrounding refers to the surface layer 1 along the absorbed layer bottom
The two sides that face extends are not closed, the top surface of the fully wrapped around absorbed layer of the surface layer 1 and the portion bottom surface of absorbed layer, so that the suction
The bottom surface for receiving layer is not exclusively directly compound with the bottom membrane 5, so that in suspension for the relatively described bottom membrane 5 of the absorbed layer
Structure can increase by about 40% imbibition area, into one so that the top and bottom of the absorbed layer can absorb liquid
Step accelerates the infiltration rate of absorbed layer, reduces side leakage risk.In the present invention, the surface layer 1 is to including the suction
The absorbed layer of water core layer 4 carries out semi-surrounding, forms the suspension hourglass shape structure of the relatively described bottom membrane 5.It illustrates
It is that in the present invention, the semi-surrounding is not area of the surface layer 1 just to the bottom surface package half of absorbed layer, and is answered
When being interpreted as surface layer 1 to the bottom surface of absorbed layer package but incomplete package.In the present invention, the bottom surface of the absorbed layer
The width not linked together with the bottom membrane for example can be 5~80mm, preferably 5~20mm, i.e., the described absorbed layer
The width of part that is not wrapped up by the surface layer 1 of bottom surface for example can be 5~80mm, preferably 5~20mm.
In the present invention, the two sides of the surface layer 1 of the novel side leakage preventing sanitary absorbent article are equipped with three-dimensional shield 6,
Surface layer 1 carries out semi-surrounding to the bottom surface of the absorbed layer and forms suspension hourglass shape structure simultaneously, increases the absorption area of menses
Side leakage is prevented, allows the sanitary absorbent article is dual to prevent side leakage, has the function of more efficient lateral leakage protection, use process
In the phenomenon that being not in side leakage, solve the puzzlement of user, so that user's use is felt more relieved, safety and conveniently.
According to some preferred embodiments, choked flow embossing 7 is equipped in the surface layer 1 (on the top surface of the surface layer 1)；
The utility model is not particularly limited the shape of choked flow embossing 7, and the setting of choked flow embossing 7 is so that surface layer 1
Contact area increases, and blocking effect is more preferable, has the function of triple-leakproof barrier.
According to some preferred embodiments, the three-dimensional shield 6 is made of spandex thread and water repellent nonwovens；It is practical at this
In novel, the three-dimensional shield 6 with spandex thread can be for example made of the water repellent spun-bonded non-woven fabrics of spandex thread and pro-skin softness, energy
Increase comfort level when user wears；The quantity for the spandex thread that the three-dimensional shield 6 includes for example can be 1~8, preferably
It is 2~5, the water repellent nonwovens can be for example the multiple materials types such as spunbond, hot wind, hot rolling, water repellent nonwovens material
Width for example can be 100~180mm.
In the present invention, Water-absorption core body layer 4 and wrapping layer 3 can contain high hydroscopic resin particle, can also be only
There is Water-absorption core body layer 4 containing high hydroscopic resin particle, the wrapping layer 3 can be for example dust-free paper, non-woven fabrics, wet-strength paper, defend
The lappings such as raw lining paper.
According to some preferred embodiments, the wrapping layer 3 is by layers of absorbent paper layer and is clipped in layers of absorbent paper layer
Between high hydroscopic resin constitute.Wrapping layer 3 preferably by layers of absorbent paper layer and is clipped in two layers of water suction in the utility model
High hydroscopic resin between paper layer is constituted, on the one hand the setting of the wrapping layer containing high hydroscopic resin particle can be lockked effectively
The liquid in high water absorption paper layer is sucked, reverse osmosis is effectively reduced, prevents high hydroscopic resin from leaking, on the other hand due to the wrapping layer
Including bibulous blotting paper and high hydroscopic resin, the assimilation effect that not only will not influence Water-absorption core body layer instead can be further
Promote the absorption of liquid.
According to some preferred embodiments, the high hydroscopic resin by be evenly distributed on the layers of absorbent paper layer it
Between and form high hydroscopic resin layer.For example, as shown in figure 4, every layer of high water absorption paper layer by two layers of first absorbent paper layers 41 with
And the first high hydroscopic resin layer 42 being clipped between two layers of first absorbent paper layers 41 is constituted；For example, as shown in figure 3, the package
Layer 3 is by two layers of second absorbent paper layers 31 and 32 structure of the second high hydroscopic resin layer being clipped between two layers of second absorbent paper layers 31
At.In the present invention, the first absorbent paper layer 41, the second absorbent paper layer 31 are referred to as absorbent paper layer, by the first high water absorption
Resin layer 42, the second high hydroscopic resin layer 32 are referred to as high hydroscopic resin layer；It illustrates, term " first ", " second "
Etc. being used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In the present invention, first water suction
Paper layer 41 for example can be identical with the type of the second absorbent paper layer 31, the first high hydroscopic resin layer 42 and the second super absorbent resin
The type for the high hydroscopic resin particle that rouge layer 32 uses for example can also be identical.
According to some preferred embodiments, the Water-absorption core body layer 4 includes three layers of high water absorption paper layer, described three layers high to inhale
Water paper layer is folded by a high water absorption paper layer, for example, as shown in Figure 2.
According to some preferred embodiments, the grammes per square metre of the surface layer 1 is 10~40g/m2；And/or the guide layer 2
Grammes per square metre be 10~50g/m2.In the present invention, the surface layer 1 can be for example super soft hot wind surface layer, including spunbond, pure
The materials such as cotton, the fibre diameter for including in the surface layer for example can be 0.5~5 denier；The guide layer 2 for example can be using warm
The materials such as wind, spunbond, hot rolling, spun lacing are made, and the setting of the guide layer can quickly conduct on menses to Water-absorption core body layer.
In the present invention, the high hydroscopic resin can be the high hydroscopic resin of existing various series.
According to some preferred embodiments, the grammes per square metre of the high hydroscopic resin is 50~130g/m2, partial size be 40~
100 mesh, water holding capacity are not less than 20g/g, lead to liquid ability and are not less than 5mL/min.
According to some preferred embodiments, the content for the high hydroscopic resin for including in the Water-absorption core body layer 4 is not less than
5g/m2。
According to some preferred embodiments, the length of the Water-absorption core body layer 4 is 2~7cm, and width is 2~7cm.In
In the utility model, preferably the Water-absorption core body layer 4 for being wrapped in the middle part of wrapping layer 3 is arranged to include three layers of high water absorption paper layer
The small cored structure of small size convexity so that the thickness of the sanitary absorbent article in the utility model substantially reduce, it is dry-ness significantly
The problem of improving, having many advantages, such as that structure is simple, good absorption effect, and leaked there is no high hydroscopic resin.
According to some preferred embodiments, the expansion height of the three-dimensional shield 6 is 5~70mm.In the utility model
In, the three-dimensional shield expansion height be the three-dimensional shield the relatively described bottom membrane in highest position upper surface away from
From.
According to some preferred embodiments, the bottom membrane 5 has gas permeability.In the present invention, the counterdie
Layer 5 such as can the difference counterdie technological forming as casting films and blown film form, be preferably molded with using film-blowing process, energy
Enough so that the air permeability effect of the bottom membrane is more preferable.The thickness of the bottom membrane 5 for example can be 0.1~1.5mm.It is practical at this
In novel, the bottom membrane be gas permeation bottom film, can moisture permeable without leak menses；In the present invention, such as the counterdie
Layer for as polyethylene film (PE film) and it is non-woven fabric compounded made of gas permeation bottom film layer (breathe bottom membrane), more preferably by polyethylene
The gas permeation bottom film layer that film and hot-wind nonwoven cloth are combined；Select the polyethylene film of good permeability with it is non-woven fabric compounded be to protect
Increase the pliability of sanitary absorbent article while demonstrate,proving the gas permeability of sanitary absorbent article.
According to some preferred embodiments, the upper surface of the bottom membrane 5 is provided with layer of non-woven fabric layer 8, for example, such as
Shown in Fig. 2, the nonwoven layer 8 is conveniently used for being bonded (bonding) with the surface layer 1 so that the opposite bottom of the absorbed layer
Film layer 5 and the nonwoven layer 8 are in suspension structure.
Embodiment 1
A kind of novel side leakage preventing sanitary absorbent article, including sanitary absorbent article ontology, the sanitary absorbent article ontology
It include successively from top to bottom surface layer, guide layer, absorbed layer and bottom membrane, the upper surface of the bottom membrane is provided with layer of non-woven fabric
Layer, the two sides of the surface layer are equipped with the three-dimensional shield higher than the surface layer；The three-dimensional shield is refused by spandex thread and pro-skin softness
Water non-woven fabrics composition, the surface layer are super soft hot-wind nonwoven cloth, and the guide layer is hot-wind nonwoven cloth；The surface layer is to the suction
The bottom surface semi-surrounding of layer is received, choked flow embossing is provided on the top surface of the surface layer；The absorbed layer is by Water-absorption core body layer and package
The wrapping layer of the Water-absorption core body layer forms, and the Water-absorption core body layer is to have three layers high inhale made of being folded as a high water adsorbing paper
The small core of the convexity of water paper layer, every layer of high water absorption paper layer is by layers of absorbent paper layer and the height being clipped between layers of absorbent paper layer
Water-absorbing resin is constituted；The wrapping layer is by layers of absorbent paper layer and the high hydroscopic resin structure being clipped between layers of absorbent paper layer
At；The length of the Water-absorption core body layer (the small core of convexity) is 5cm, width 3cm.
Comparative example 1
A kind of absorbent article, the absorbent article use identical suspension hourglass shape structure in embodiment 1, set in surface layer
There is choked flow embossing, but is not provided with three-dimensional shield.
Comparative example 2
A kind of absorbent article, leak-proof measure are common three-chip type encirclement, and the three-chip type encirclement is by flap two sides
Leakproof barrier is carried out between non-woven fabrics leakproof edge and surface layer.
Comparative example 3
A kind of absorbent article, leak-proof measure are the leakproof of choked flow slot, and the choked flow slot leakproof is made of choked flow embossing
Carry out leakproof barrier.
Comparative example 4
A kind of absorbent article, leak-proof measure are common elastic Three-dimensional cuff leakage-proof, the common elastic three-dimensional shield
Leakproof is to be combined to carry out leakproof barrier by non-woven fabrics and spandex thread.
Comparative example 5
A kind of absorbent article, it is substantially the same manner as Example 1, the difference is that: without wrapping layer, the Water-absorption core body layer
Length be 20cm, width 10cm.
The absorbent article that the utility model makes embodiment 1 and comparative example 1-5 has carried out performance test, and performance is surveyed
Test result is as shown in table 1.
Test method are as follows: with U-shaped liquid-adding device, absorbent article sample is pasted onto U-type groove bottom, tilts 10 °, is carried out
Liquid feeding test.It takes animal blood 2 times, each 5mL, 2 minor ticks 10 minutes, recording the time for absorbing complete every time is to absorb speed
Degree, unit s；It receives side leakage animal blood by pallet and weighs and record side leakage amount, unit g.
Table 1: the performance test results of absorbent article in embodiment 1 and comparative example 1~5.
| Embodiment | First time infiltration rate/s | Second of infiltration rate/s | First time side leakage amount/g | Second of side leakage amount/g |
| Embodiment 1 | 3 | 4 | 0 | 0 |
| Comparative example 1 | 4 | 5 | 1.27 | 2.59 |
| Comparative example 2 | 4 | 6 | 1.94 | 2.07 |
| Comparative example 3 | 5 | 7 | 2.72 | 2.96 |
| Comparative example 4 | 6 | 7 | 1.00 | 1.02 |
| Comparative example 5 | 5 | 7 | 2.68 | 3.15 |
From the result in table 1 it is found that after 10 degree of inclination, the embodiments of the present invention 1 in U-type groove plus after animal blood
In absorbent article there is no side leakage, and the absorbent commodity in comparative example 1 to 5 has side leakage.It is novel in the utility model
The leak preventing effect of lateral leakage protection sanitary absorbent article is best, and infiltration rate is especially fast, more efficiently prevents from side leakage.
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 (10)
1. a kind of novel side leakage preventing sanitary absorbent article, including sanitary absorbent article ontology, it is characterised in that:
The sanitary absorbent article ontology from top to bottom successively include surface layer, guide layer, absorbed layer and bottom membrane, the surface layer
Two sides are equipped with the three-dimensional shield higher than the surface layer, and the surface layer is to the bottom surface semi-surrounding of the absorbed layer so that the absorption
The relatively described bottom membrane of layer is in suspension structure；
The absorbed layer is made of the wrapping layer of Water-absorption core body layer and the package Water-absorption core body layer, and the Water-absorption core body layer includes
At least one layer of high water absorption paper layer, every layer of high water absorption paper layer is by layers of absorbent paper layer and is clipped between layers of absorbent paper layer
High hydroscopic resin is constituted.
2. novel side leakage preventing sanitary absorbent article according to claim 1, it is characterised in that:
The surface layer is embossed equipped with choked flow.
3. novel side leakage preventing sanitary absorbent article according to claim 1, it is characterised in that:
The three-dimensional shield is made of spandex thread and water repellent nonwovens.
4. novel side leakage preventing sanitary absorbent article according to claim 1, it is characterised in that:
The wrapping layer is made of layers of absorbent paper layer and the high hydroscopic resin being clipped between layers of absorbent paper layer.
5. novel side leakage preventing sanitary absorbent article according to any one of claims 1 to 4, it is characterised in that:
The high hydroscopic resin forms high hydroscopic resin layer and being evenly distributed between the layers of absorbent paper layer.
6. novel side leakage preventing sanitary absorbent article according to any one of claims 1 to 4, it is characterised in that:
The Water-absorption core body layer includes three layers of high water absorption paper layer, three layers of high water absorption paper layer folded by a high water absorption paper layer and
At.
7. novel side leakage preventing sanitary absorbent article according to any one of claims 1 to 4, it is characterised in that:
The grammes per square metre of the surface layer is 10~40g/m2；
The grammes per square metre of the guide layer is 10~50g/m2；And/or
The grammes per square metre of the high hydroscopic resin is 50~130g/m2, partial size is 40~100 mesh, and water holding capacity is not less than 20g/g, leads to liquid
Ability is not less than 5mL/min.
8. novel side leakage preventing sanitary absorbent article according to any one of claims 1 to 4, it is characterised in that:
The length of the Water-absorption core body layer is 2~7cm, and width is 2~7cm.
9. novel side leakage preventing sanitary absorbent article according to any one of claims 1 to 4, it is characterised in that:
The expansion height of the three-dimensional shield is 5~70mm.
10. novel side leakage preventing sanitary absorbent article according to any one of claims 1 to 4, it is characterised in that:
The bottom membrane has gas permeability；And/or
The upper surface of the bottom membrane is provided with layer of non-woven fabric layer, for Nian Jie with the surface layer so that the absorbed layer phase
It is in suspension structure to the bottom membrane and the nonwoven layer.
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| CN201920127950.9U CN209695566U (en) | 2019-01-25 | 2019-01-25 | A kind of novel side leakage preventing sanitary absorbent article |
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| CN201920127950.9U CN209695566U (en) | 2019-01-25 | 2019-01-25 | A kind of novel side leakage preventing sanitary absorbent article |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957179A (en) * | 2021-02-06 | 2021-06-15 | 诺宸股份有限公司 | Skirt type absorption article |
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2019
- 2019-01-25 CN CN201920127950.9U patent/CN209695566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957179A (en) * | 2021-02-06 | 2021-06-15 | 诺宸股份有限公司 | Skirt type absorption article |
| CN112957179B (en) * | 2021-02-06 | 2022-03-01 | 诺宸股份有限公司 | Skirt type absorption article |
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Effective date of registration: 20211228 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. |