CN205215542U - Compound paper that absorbs water with slot - Google Patents
Compound paper that absorbs water with slot Download PDFInfo
- Publication number
- CN205215542U CN205215542U CN201520956243.2U CN201520956243U CN205215542U CN 205215542 U CN205215542 U CN 205215542U CN 201520956243 U CN201520956243 U CN 201520956243U CN 205215542 U CN205215542 U CN 205215542U
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- China
- Prior art keywords
- absorbent paper
- composite absorbent
- sealing coat
- groove
- establishes
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Abstract
The utility creatively provides a compound paper that absorbs water with slot, include last isolation layer, lower isolation layer and absorb water the layer, water intake layer in go up the isolation layer with down between the isolation layer, go up the upper surface of isolation layer and seted up the slot. The utility model discloses the not enough of prior art is overcome in the creation, and the effectual of paper water conservancy diversion liquid that absorb water can show and improve absorption characteristic, and reinforcing liquid diffusion capacity has still that the thickness size is little, a simple process, the lower advantage of cost.
Description
Technical field
The invention belongs to disposable sanitary articles field, especially relates to a kind of absorbing products composite absorbent paper.
Background technology
The SAP of absorptive core is glued on upper and lower two-layer sealing coat mostly, and upper and lower layering is obvious.After urine met by core body thus, upper strata macromolecule water uptake undergoes rapid expansion, causes gel blockage, has a strong impact on double absorption speed, causes the dry-ness decline in top layer.Due to the existence of above-mentioned drawback, its macromolecule addition is subject to certain restrictions, and for improving the absorption characteristic of absorbing products, can only adopt wider, longer composite absorbent core.Width is widened, and after making product, crotch is wider, and wearing comfort reduces, extended length, and macromolecule utilization rate overall after making product significantly reduces.
Summary of the invention
In view of this, the invention be intended to propose one establish fluted composite absorbent paper, to overcome the deficiencies in the prior art, absorbent paper conducting fluid effective, significantly can improve absorption characteristic, enhance liquid diffusivity, also have that gauge is little, technique is simple, lower-cost advantage.
For achieving the above object, the technical scheme of the invention is achieved in that
One establishes fluted composite absorbent paper, comprises sealing coat, lower sealing coat and water accepting layer, and described water entry is between described upper sealing coat and described lower sealing coat, and the upper surface of described upper sealing coat offers groove.
Further, described upper sealing coat and described lower sealing coat can be non-woven fabrics, dust-free paper or fabric, described water accepting layer can be hydroscopic high-molecular resin or water absorption wood fiber or both mixing, described upper sealing coat, described lower sealing coat and described water accepting layer are combined by gummed or heat seal mode, after described composite absorbent paper water suction, described groove can play the effect of drain, by the different parts of liquid dispersion to described absorbent paper, avoid liquid to concentrate, cause the dry-ness decline of local surfaces.
Further, the degree of depth of described groove equals the thickness sum of described upper sealing coat and described water accepting layer.
Further, the degree of depth of described groove equals the thickness sum of described upper sealing coat, described water accepting layer and described lower sealing coat.
Further, described groove is discontinuous along described water accepting layer length direction.
Further, affiliated groove width is unequal along described composite absorbent paper length direction.
Further, described groove along described composite absorbent paper length direction linearly or camber line or Z-shaped extend, adopt the design of arc to be more conducive to the water conservancy diversion of liquid, avoid concentrating and return and oozing of liquid, enhance the assimilation effect of described composite absorbent paper.
Further, described groove is dovetail groove, the area in the fluting face of described dovetail groove is greater than the area of the groove bottom of described dovetail groove, and such design is more conducive to liquid and flows from the top down, and expanding after avoiding the described water accepting layer water suction of top causes being out of shape relative to below water accepting layer.
Further, described trench cross-section shape is rectangle.
Further, described trench cross-section is V-arrangement.
Relative to prior art, the invention has following advantage:
(1) can directly with cutting knife fluting, processing technique is simple.
(2) after fluting, the guide functions of composite absorbent paper strengthens, and absorption efficiency is high.
(3) liquid diffusion velocity is fast, upper strata dilatancy after avoiding absorbent paper to absorb water.
(4) be beneficial to maintenance absorbent paper surface dry, strengthen the comfort level of user.
Accompanying drawing explanation
The accompanying drawing of the part of formation the invention is used to provide the further understanding to the invention, and the schematic description and description of the invention, for explaining the invention, does not form the improper restriction to the invention.In the accompanying drawings:
Fig. 1 is the profile of the invention embodiment 1;
Fig. 2 is the profile of the invention embodiment 2;
Fig. 3 is the invention embodiment 3 profile;
Fig. 4 is the profile of the invention embodiment 4;
Fig. 5 is the plan structure schematic diagram of the invention embodiment 5.
Description of reference numerals:
The upper sealing coat of 1-, sealing coat under 2-, 3-water accepting layer, 4-groove.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the invention in detail in conjunction with the embodiments.
Embodiment 1
One establishes fluted composite absorbent paper, comprise sealing coat 1, lower sealing coat 3 and water accepting layer 2, described water accepting layer 2 is on described described in sealing coat and 1 between lower sealing coat 3, the upper surface of described upper sealing coat 1 offers groove 4, described groove 4 shape of cross section is rectangle, the degree of depth of described groove 4 equals the thickness sum of described upper sealing coat 1, described water accepting layer 2 and described lower sealing coat 3, and described groove 4 is along the width uniform array of described water accepting layer 2.
Embodiment 2
Described embodiment 2 is identical with the basic structure of described embodiment 1, and described embodiment 2 is with the difference of described embodiment 1, and the degree of depth of described groove equals the thickness sum of described upper sealing coat and described water accepting layer.
Embodiment 3
Described embodiment 3 is identical with the basic structure of described embodiment 1, and described embodiment 3 is with the difference of described embodiment 1, and described groove 4 is dovetail groove, and the area in the fluting face of described dovetail groove is greater than the area of the groove bottom of described dovetail groove.
Embodiment 4
Described embodiment 4 is identical with the basic structure of described embodiment 1, and described embodiment 2 is with the difference of described embodiment 1, and described groove 4 cross section is V-arrangement.
Embodiment 5
In the present embodiment, described groove 4 is camber line along described composite absorbent paper length direction.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; within all spirit in the invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the invention.
Claims (10)
1. establish a fluted composite absorbent paper, it is characterized in that: comprise sealing coat, lower sealing coat and water accepting layer, described water entry is between described upper sealing coat and described lower sealing coat, and the upper surface of described upper sealing coat offers groove.
2. one according to claim 1 establishes fluted composite absorbent paper, it is characterized in that: the degree of depth of described groove equals the thickness sum of described upper sealing coat and described water accepting layer.
3. one according to claim 1 establishes fluted composite absorbent paper, it is characterized in that: the degree of depth of described groove equals the thickness sum of described upper sealing coat, described water accepting layer and described lower sealing coat.
4. one according to claim 1 establishes fluted composite absorbent paper, it is characterized in that: described groove is discontinuous along the width of described water accepting layer.
5. one according to claim 1 establishes fluted composite absorbent paper, it is characterized in that: described groove is discontinuous along described water accepting layer length direction.
6. one according to claim 1 establishes fluted composite absorbent paper, it is characterized in that: affiliated groove width is unequal along described composite absorbent paper length direction.
7. one according to claim 1 establishes fluted composite absorbent paper, it is characterized in that described groove along described composite absorbent paper length direction linearly or camber line or Z-shaped extend.
8. the one according to any one of claim 1-7 establishes fluted composite absorbent paper, it is characterized in that: described groove is dovetail groove, and described ring joint upwards spacer width is greater than the spacer width that faces down.
9. the one according to any one of claim 1-7 establishes fluted composite absorbent paper, it is characterized in that: described trench cross-section shape is rectangle.
10. the one according to any one of claim 1-7 establishes fluted composite absorbent paper, it is characterized in that: described trench cross-section is V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956243.2U CN205215542U (en) | 2015-11-25 | 2015-11-25 | Compound paper that absorbs water with slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956243.2U CN205215542U (en) | 2015-11-25 | 2015-11-25 | Compound paper that absorbs water with slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205215542U true CN205215542U (en) | 2016-05-11 |
Family
ID=55890642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520956243.2U Expired - Fee Related CN205215542U (en) | 2015-11-25 | 2015-11-25 | Compound paper that absorbs water with slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205215542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114767384A (en) * | 2022-04-12 | 2022-07-22 | 王风燕 | Wound infection nursing device |
-
2015
- 2015-11-25 CN CN201520956243.2U patent/CN205215542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114767384A (en) * | 2022-04-12 | 2022-07-22 | 王风燕 | Wound infection nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170801 Address after: 100102 Beijing Wangjing Central South Road, a number of 9 to 10 layer 2 A906 Patentee after: Beijing Beishute Science and Technology Articles Co., Ltd. Address before: 300222 Dongli District, Tianjin No. five weft Road No. 58 Patentee before: Tianjin SINOSH New Material Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190617 Address after: 300399 No. 58 Wuwei Road, Dongli District, Tianjin Patentee after: Tianjin SINOSH New Material Technology Co., Ltd. Address before: 100102 A906, 9th to 10th floors, No. 2, South Wangjing Central Road, Chaoyang District, Beijing Patentee before: Beijing Beishute Science and Technology Articles Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Xin Jia Technology Development Co., Ltd. Assignor: Tianjin SINOSH New Material Technology Co., Ltd. Contract record no.: X2019120000004 Denomination of utility model: Compound paper that absorbs water with slot Granted publication date: 20160511 License type: Exclusive License Record date: 20191028 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |