CN205964304U - Absorbent object - Google Patents
Absorbent object Download PDFInfo
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- CN205964304U CN205964304U CN201620677983.7U CN201620677983U CN205964304U CN 205964304 U CN205964304 U CN 205964304U CN 201620677983 U CN201620677983 U CN 201620677983U CN 205964304 U CN205964304 U CN 205964304U
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- indent
- absorptive core
- sheet
- absorbent commodity
- core
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Abstract
The utility model discloses an absorbent object, including the front sheet that passes through the liquidity, the back sheet that absorbs core and liquid -tight nature, wherein absorb the core including the top layer sheet that passes through the liquidity for loading the intermediate level and the bottom sheet of hydroscopicity object, absorbing a set of indent that is used for improving the assimilation effect that is equipped with downwardly extending on the sheet of core top layer and does not run through the intermediate level, the intermediate level includes hot melt fibre web and SAP. The utility model discloses have better diffusivity, and the infiltration rate is fast, can effectively reduces forward simultaneously, backward or the side direction risk of leaking, improved use comfort.
Description
Technical field
The utility model is related to health field articles for use, especially relates to a kind of disposable absorbent article, such as disposable urine napkin, paper
Urine pants, draw trousers etc..
Background technology
Absorptive core is the most important part of disposable absorbent article, and the quality of disposable absorbent article performance is main
Determined by absorptive core, for example water imbibition, retentivity, diffusivity etc..In the prior art, absorptive core by top layer, intermediate layer,
Bottom is constituted.Absorptive core surface is in latticed, for the water conservancy diversion infiltration rate of accelerating liquid, but due to body during body discharges
The inhomogeneities that liquor stream is moved, the particularly crowd of bed, when using, because local water conservancy diversion can only be played in latticed top layer, are inhaled
Receive core body soak time long, poor diffusivity, when excretion is big, excreta can not be absorbed in time it may occur that letting out backward or laterally
The situation of leakage, user's degree of comfort decreased.
As Chinese Patent Application No. CN2015 20543641.1 discloses a kind of sanitary napkin with convex-concave surface.Although
Although its convex-concave surface accelerates diffusion and the absorption of liquid, still occur that absorption is too late in the case that amount of liquid is big
When, occur side leakage situations such as.
Utility model content
In order to solve the above problems, the utility model provides a kind of absorbent commodity with splendid assimilation effect, its solution
Determine the not good problem of existing absorbent commodity assimilation effect.
The technical solution adopted in the utility model is as follows：A kind of absorbent commodity, including the face sheet of liquid permeability, absorption
Core body and the back-sheet of opaque liquid, wherein absorptive core include the skin sheets of liquid permeability, for loading water imbibition thing
The intermediate layer of body and back sheet, absorptive core skin sheets are provided with and extend downwardly and not through intermediate layer for improving
One group of indent of assimilation effect, intermediate layer includes meldable fibre net and SAP.Using technique scheme, its advantage with：This suction
The absorptive core of the property received article is provided with one group of indent, increases the contact area of excreta and absorptive core, improves diffusivity
And absorption efficiency.Meanwhile, excreta is locked in centre by indent, prevent forward, backward or to lateral leakage.
As a kind of specific embodiment of the present utility model, described indent has extension on absorptive core length direction
And centrosymmetric first indent in the width direction, absorptive core width extends and centrosymmetric along its length
Second indent.First indent and the setting of the second indent, make excreta spread along indent, increase the use face of absorptive core
Long-pending, improve diffusivity and absorption efficiency, can effectively reduce forward, backward or lateral leakage simultaneously, improve using comfortable
Degree.
As another embodiment of the present utility model, described indent lineal layout on the length direction of absorptive core
There are three, wherein one indent is arranged on the center line of absorptive core width, and two other indent is symmetricly set in suction
Receive the left and right sides of core body width center line.Due to being provided with three indents, so that excreta is spread along indent, increase suction
Receive the usable floor area of core body, improve diffusivity and absorption efficiency, can effectively reduce forward, backward or lateral leakage simultaneously,
Improve comfort.
As further improvement of the utility model, above-mentioned intermediate layer includes hot-melt fiber and SAP.Described indent is by pressing
Point or embossing are constituted.
The beneficial effects of the utility model：By several indents being pressed on skin sheets so that liquid can during imbibition
To spread downwards rapidly through indent, and then improve the infiltration rate of absorptive core, improve imbibition effect.The utility model
There is structure simple, the advantages of assimilation effect is good, meet the demand of real life.
Below with reference to accompanying drawing, the utility model is carried out with explanation in greater detail.
Brief description
Fig. 1 is the schematic perspective view of embodiment 1.
Fig. 2 is the schematic cross-section of embodiment 1.
Fig. 3 is the absorptive core schematic top plan view of embodiment 1.
Fig. 4 is the absorptive core schematic cross-section of embodiment 1.
Fig. 5 is the absorptive core schematic top plan view of embodiment 2.
Fig. 6 is the absorptive core schematic cross-section of embodiment 2.
In figure, 1, skin sheets, 2, intermediate layer, 3, back sheet, 4, absorbability object, 5, face sheet, 6, back sheet
Material, 7, absorptive core, A, the first indent, B, the second indent, C, indent.
Specific embodiment
Embodiment 1：
If Fig. 1 is the stereogram of the utility model embodiment 1 absorbent commodity, present embodiment includes the front of liquid permeability
The back-sheet (6) of sheet material (5), absorptive core (7) and opaque liquid, wherein absorptive core (7) include the top layer of liquid permeability
Sheet material (1), for loading intermediate layer (2) and the back sheet (3) of water imbibition object, face sheet, absorptive core and the back of the body
Facesheet is integrally formed by bonding mode, and loads absorbability object 4 in intermediate layer 2.
Skin sheets 1 described above, are the soft sheet materials with liquid-permeable, and liquid penetrates into intermediate layer by skin sheets
On 2.Skin sheets 1 can select non-weaving cloth, and described non-weaving cloth refers to by cellulose fibre or chemical fibre by hot sticky
The modes such as conjunction, gluing are formed.
Above-mentioned intermediate layer 2 is the soft sheet material of liquid-permeable, is to pass through heat bonding, glue by cellulose fibre or chemical fibre
The non-woven webs that the modes such as conjunction are formed, preferably form, by chemical fibre, the non-woven fabrics being formed by heat bonding.
Back sheet 3 described above, is the soft sheet material with liquid-permeable.Back sheet 3 can select non-weaving cloth,
Described non-weaving cloth refers to be formed by modes such as heat bonding, gluings by cellulose fibre or chemical fibre.
Above-mentioned absorbability object 4 refers to high-absorption resin particle, abbreviation SAP, is fixed in intermediate layer 2.Above-mentioned height
Absorbent resin has the high exhaustion such as cellulose-based, starch-series, synthetic polymer system, above-mentioned synthetic polymer system high-selenium corn
Property resin has polyethenol series, Polyacrylamide, polyethylene glycol oxide system etc..Described absorbability object can be in these resins
Any one.
Face sheet 5 described above, is the soft sheet material with liquid-permeable, and liquid penetrates into absorbent cores by face sheet
On body.Skin sheets 5 can select non-weaving cloth, and described non-weaving cloth refers to by cellulose fibre or chemical fibre by hot sticky
The modes such as conjunction, gluing are formed.
Back-sheet 6 described above, is the soft sheet material with water repellency.Back sheet 6 can select non-woven dry goods
Or film class, described non-woven dry goods refers to be formed by modes such as heat bonding, gluings by cellulose fibre or chemical fibre.
If Fig. 2 is the schematic cross-section of the utility model embodiment 1, top layer positive dough sheet, absorbent cores and back sheet pass through
Gluing it is combined.
If Fig. 3 is the top view of the utility model embodiment 1, by machine in skin sheets after above-mentioned absorptive core shaping
Formed on 1 and there is extension and in the width direction centrosymmetric first indent A in the longitudinal direction, in absorptive core width
Upper extension and along its length centrosymmetric second indent B.
If Fig. 4 is the schematic cross-section of the utility model embodiment 1 absorptive core, shown indent A is described absorptive core
Section on center line along its length.
Above-mentioned first indent A, the second indent B can make absorptive core when using, and have preferable diffusivity, absorb speed
Degree is very fast, can effectively reduce simultaneously forward, backward or lateral leakage possibility, improve comfort.
Above-mentioned first indent A and the second indent B can be arc as shown in Figure 2 or annular, can also be it
His shape.Indent A, B are not particularly limited to here.
Embodiment 2：
If Fig. 5 is the top view of embodiment 2 absorptive core, the absorptive core of present embodiment includes the skin sheet of liquid permeability
Material 1, the intermediate layer 2 of filling water imbibition object, and the back sheet 3 of water repellent is integrally formed by bonding mode, and in
Filling absorbability object 4 in interbed 2.After above-mentioned absorptive core shaping by machine in skin sheets 1 and interlayer sheet 2
Form three indent C, wherein one indent is arranged at along along the center line of absorptive core length direction, and two other indent is symmetrical
It is arranged at along the absorptive core width center line left and right sides, indent respectively has a segment distance away from width and length direction two ends.
It is the schematic cross-section of the utility model embodiment 2 as shown in Figure 6, shown indent C is described absorptive core along length
Section on the center line of degree direction.
Other are with embodiment 1.
The above is the utility model preferred embodiment it is noted that common for the art
For technical staff, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (7)
1. a kind of absorbent commodity, the back sheet of face sheet (5), absorptive core (7) and opaque liquid including liquid permeability
Material (6) it is characterised in that：Described absorptive core (7) includes the liquid permeability skin sheets (1) being combined successively from top to bottom, is used for
The intermediate layer (2) of filling water imbibition object, and back sheet (3)；Be additionally provided with skin sheets (1) extend downwardly and not through
The some indents for improving assimilation effect in intermediate layer.
2. absorbent commodity as claimed in claim 1 it is characterised in that：Described intermediate layer (2) includes hot-melt fiber and SAP.
3. absorbent commodity as claimed in claim 1 or 2 it is characterised in that：Described indent has in absorptive core (7) width side
Upwardly extend, and be located at second indent (B) of absorbent core (7) front and rear.
4. absorbent commodity as claimed in claim 3, described indent has extension and in the width direction center in the longitudinal direction
Symmetrical the first indent (A).
5. absorbent commodity as claimed in claim 1 or 2 it is characterised in that：Described indent is in the length direction of absorptive core (7)
Upper lineal layout has three, and wherein one indent is arranged on the center line of absorptive core width, two other indent pair
Claim to be arranged at the left and right sides of absorptive core width center line.
6. absorbent commodity as claimed in claim 1 or 2 it is characterised in that：Described indent is made up of pressure point or embossing.
7. absorbent commodity as claimed in claim 1 it is characterised in that：Described absorptive core (7) and face sheet (5), the back side
Sheet material (6) passes through gluing being combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677983.7U CN205964304U (en) | 2016-06-29 | 2016-06-29 | Absorbent object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677983.7U CN205964304U (en) | 2016-06-29 | 2016-06-29 | Absorbent object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964304U true CN205964304U (en) | 2017-02-22 |
Family
ID=58022984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620677983.7U Active CN205964304U (en) | 2016-06-29 | 2016-06-29 | Absorbent object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743046A (en) * | 2018-05-31 | 2018-11-06 | 湖南康程护理用品有限公司 | A kind of compound core body and its manufacturing method |
| CN115443119A (en) * | 2020-05-14 | 2022-12-06 | 易希提卫生与保健公司 | Pants-type absorbent article |
-
2016
- 2016-06-29 CN CN201620677983.7U patent/CN205964304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108743046A (en) * | 2018-05-31 | 2018-11-06 | 湖南康程护理用品有限公司 | A kind of compound core body and its manufacturing method |
| CN115443119A (en) * | 2020-05-14 | 2022-12-06 | 易希提卫生与保健公司 | Pants-type absorbent article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 245000 Economic Development Zone, Tunxi District, Huangshan City, Anhui Province Patentee after: Huangshan Futian Precision Manufacturing Co., Ltd Address before: 18 No. 245000, Penglai Road, Huangshan City Economic Development Zone, Anhui Patentee before: HUANGSHAN FUTIAN JINGGONG MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address |