CN205251852U - Absorptivity goods are with compound paper that absorbs water - Google Patents
Absorptivity goods are with compound paper that absorbs water Download PDFInfo
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- CN205251852U CN205251852U CN201520955661.XU CN201520955661U CN205251852U CN 205251852 U CN205251852 U CN 205251852U CN 201520955661 U CN201520955661 U CN 201520955661U CN 205251852 U CN205251852 U CN 205251852U
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- water accepting
- accepting layer
- water
- absorbing products
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Abstract
The utility model provides an absorptivity goods are with compound paper that absorbs water, include last isolation layer, lower isolation layer and be located go up the isolation layer with the layer that absorbs water between the lower isolation layer, it is equipped with the guiding gutter on the layer to absorb water. The utility model discloses overcome the not enough of prior art, the difficult blockage of layer that absorb water is warp, can show and improve absorption characteristic, reinforcing liquid diffusion capacity, polymer high -usage, simple process, the lower advantage of cost.
Description
Technical field
The utility model belongs to disposable sanitary articles field, especially relates to absorbing products composite water absorbingPaper.
Background technology
At present, in hygiene article sector, moisture absorption used in the commercially available product such as sanitary napkin, diaperMostly material, be to be composited by one deck or twice nonwoven and one deck macromolecule or other absorbent materials, inhalesWater layer is the water absorbing agent being made up of single performance or forms through mixed uniformly water absorbing agent in fabric width direction,The performance of composite water absorbing agent is often limited to the characteristic of water absorbing agent itself, is difficult to effective raising. And body fluidIn the absorption process of absorbing products, there is significant otherness in different regions, for example, in the portion of urinatingPosition is under pressure less, at the larger pressure that is subject at the position such as femoribus internus, buttocks, and single absorptionAgent is difficult to all there to be good absorbent properties under varying environment. On the other hand, the liquid absorption such as diaper is largeAbsorbing products in, macromolecule large usage quantity, and macromolecule water uptake layer can expand rapidly after absorbing, and makesBecome gel blockage, have a strong impact on double absorption speed, cause the dry and comfortable property in top layer to decline.
Summary of the invention
In view of this, the utility model is intended to propose absorbing products composite absorbent paper, existing to overcomeThe deficiency of technology, water accepting layer is difficult for blocking distortion, can significantly improve absorption characteristic, strengthens liquid diffusionAbility, also has that gauge is little, technique is simple, lower-cost advantage.
For achieving the above object, the technical solution of the utility model is achieved in that absorbing products useComposite absorbent paper, comprises separation layer, lower separation layer and is positioned at described upper separation layer and described lower isolationWater accepting layer between layer, described water accepting layer is by spaced apart the first polymer water-absorbent and the second macromoleculeWater absorbing agent forms, and described the first polymer water-absorbent and described the second polymer water-absorbent all refer to commercially available heightMolecule water-absorbing resin, the difference of described the first polymer water-absorbent and described the second polymer water-absorbent, canShow many aspects, utilize as this technical characteristic difference be mainly manifested in particle diameter distribution, uptake,Moisture-holding capacity and pressurizing absorption amount, infiltration rate, the logical fluidity energy of gel, many aspects such as cost even, thisThose skilled in the art can by self testing or by buy time properties of product description obtain above-mentionedVariance data. For example: the particle diameter of described the first polymer water-absorbent hydroscopic high-molecular resin used is less thanThe macromolecule resin particle diameter that described the second polymer water-absorbent is used, different polymer water-absorbent compositionsAbsorbed layer possesses different difference performances, thereby forms the specific absorption position of different qualities.
Described upper separation layer refers to and is applied in absorbing products, towards the face of user's skin; DescribedLower separation layer refer to and be applied in absorbing products, away from the face of user's skin, further, instituteState separation layer and described lower separation layer can be nonwoven, dust-free paper or fabric, described upper separation layer,Described lower separation layer and described water accepting layer combine by gummed or heat seal mode.
Further described water accepting layer is provided with guiding gutter. Preferably, the described guiding gutter degree of depth equals the bed thickness that absorbs waterDegree, after described water accepting layer imbibition, described guiding gutter can be described water accepting layer spatial accommodation is provided,Described water accepting layer distortion be can effectively prevent, the longitudinal diffusion of liquid and infiltration downwards are also more conducive to simultaneously,Thereby promote absorbing products surface dry may just as well with increase high molecular utilization rate.
Further described guiding gutter between the first water layer and the second water accepting layer, the first water accepting layer or secondIn water accepting layer.
Further, described the first polymer water-absorbent forms the first water accepting layer and the second macromolecule water uptakeAgent forms the second water accepting layer width and equates.
Further, for obtaining larger quantitative composite absorbent paper, between upper separation layer and lower separation layer, go backCan comprise high fluffy nonwoven layer, water accepting layer is divided into upper water accepting layer and lower water suction by high fluffy nonwoven layerLayer, to prepare the composite absorbent paper that comprises higher quantitative polymer water-absorbent, for water absorption is hadThe absorbing products of higher demand, especially paper diaper.
With respect to prior art, the utlity model has following advantage:
(1) liquid diffusivity on described water accepting layer is strong, and macromolecule utilization rate is high, is applied to absorptionAfter property goods, can effectively promote the performance of absorbing products.
(2) technique is simple, manufacturing cost is lower.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model,Schematic description and description of the present utility model is used for explaining the utility model, does not form this realityWith novel improper restriction. In the accompanying drawings:
Fig. 1 is the profile of the utility model embodiment 1;
Fig. 2 is the planing surface figure of the utility model embodiment 2;
Fig. 3 is the profile of the utility model embodiment 3;
Fig. 4 is the profile of the utility model embodiment 4;
Fig. 5 is the profile of the utility model embodiment 5;
Fig. 6 is the profile of the utility model embodiment 6;
Fig. 7 is the profile of the utility model embodiment 7.
Description of reference numerals:
The high fluffy nonwoven layer of separation layer 4-under the upper separation layer 2-of 1-
31-first water accepting layer 32-the second water accepting layer 33-guiding gutter
Detailed description of the invention
It should be noted that, in the situation that not conflicting, in embodiment and embodiment in the utility modelFeature can mutually combine.
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Embodiment 1
Absorbing products composite absorbent paper, comprises separation layer 1, lower separation layer 2 and is positioned at described upper separation layer1 and described lower separation layer 2 between water accepting layer, described water accepting layer comprise formed by the first polymer water-absorbentThe second water accepting layer 32, the first water accepting layers 31 that one water accepting layer 31 and the second polymer water-absorbent form and the second water suctionLayer 32 is spaced apart on width, and the first water accepting layer 31 and the second water accepting layer 32 width equate.
Embodiment 2
Described embodiment 2 is identical with the basic structure of described embodiment 1, described embodiment 2 and described realityThe difference of executing example 1 is, the first water accepting layer 31 is different with the second water accepting layer 32 width, and first inhalesWater layer 31 width are greater than the second water accepting layer 32.
Embodiment 3
As shown in Figure 3, described embodiment 3 is identical with the basic structure of described embodiment 1, described embodiment3 are with the difference of described embodiment 1, between water accepting layer 31 and water accepting layer 32, also comprise water conservancy diversionGroove 33.
Embodiment 4
As shown in Figure 4, described embodiment 4 is identical with the basic structure of described embodiment 3, described embodiment4 are with the difference of described embodiment 3, and water accepting layer 31 is interior, water accepting layer 32 is interior and water accepting layer31 and water accepting layer 32 between include guiding gutter 33.
Embodiment 5
As shown in Figure 5, absorbing products composite absorbent paper, comprises separation layer 1, lower separation layer 2 and positionThe fluffy nonwoven layer 4 of height between upper isolation 1 and lower separation layer 2, water accepting layer is formed and is positioned at by the fluffy nonwoven isolation of heightUpper water accepting layer between upper separation layer 1 and high fluffy nonwoven layer 4, and between lower separation layer 2 and high fluffy nonwovenLower water accepting layer, upper water accepting layer and lower water accepting layer include the first water accepting layer 31 Hes that are made up of the first polymer water-absorbentThe second water accepting layer 32, the first water accepting layers 31 that the second polymer water-absorbent forms and the second water accepting layer 32 are in width sideUpwards spaced apart, and position is mutually corresponding.
Embodiment 6
As shown in Figure 6, described embodiment 6 is identical with the basic structure of described embodiment 5, described enforcementExample 6 is with the difference of described embodiment 5, the first water accepting layer 31 of upper water accepting layer and lower water accepting layerWith second include guiding gutter 33 between water accepting layer 32, and position is mutually corresponding.
Embodiment 7
As shown in Figure 7, described embodiment 7 is identical with the basic structure of described embodiment 6, described enforcementExample 7 is with the difference of described embodiment 6, the first water accepting layer 31 of upper water accepting layer and lower water accepting layerAnd second between water accepting layer 32 and in the first water accepting layer 31 and include guiding gutter in the second water accepting layer 3233, and position is mutually corresponding.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicalityType, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improveDeng, within all should being included in protection domain of the present utility model.
Claims (8)
1. absorbing products composite absorbent paper, it is characterized in that: comprise separation layer, lower separation layer and on described water accepting layer between separation layer and described lower separation layer, described water accepting layer is included in the second water accepting layer composition that the first water accepting layer that in fabric width direction, spaced the first polymer water-absorbent forms and the second polymer water-absorbent form.
2. absorbing products composite absorbent paper according to claim 1, is characterized in that: the first water accepting layer that described the first polymer water-absorbent forms and the second polymer water-absorbent form the second water accepting layer width and equate.
3. absorbing products composite absorbent paper according to claim 1, is characterized in that: described water accepting layer also comprises guiding gutter.
4. absorbing products composite absorbent paper according to claim 3, is characterized in that: the described guiding gutter degree of depth equals water accepting layer thickness.
5. absorbing products composite absorbent paper according to claim 3, is characterized in that: described guiding gutter is between the first water accepting layer and the second water accepting layer.
6. absorbing products composite absorbent paper according to claim 3, is characterized in that: described guiding gutter is positioned at the first water accepting layer or the second water accepting layer.
7. according to the absorbing products composite absorbent paper described in any one claim in claim 1 to 6, it is characterized in that: between described upper separation layer and lower separation layer, also comprise high fluffy nonwoven layer, water accepting layer and lower water accepting layer on the fluffy nonwoven layer of described height is divided into water accepting layer on composite absorbent paper thickness direction.
8. absorbing products composite absorbent paper according to claim 7, is characterized in that: the first water accepting layer in described upper water accepting layer and lower water accepting layer and the second water accepting layer position are mutually corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955661.XU CN205251852U (en) | 2015-11-25 | 2015-11-25 | Absorptivity goods are with compound paper that absorbs water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955661.XU CN205251852U (en) | 2015-11-25 | 2015-11-25 | Absorptivity goods are with compound paper that absorbs water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205251852U true CN205251852U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520955661.XU Expired - Fee Related CN205251852U (en) | 2015-11-25 | 2015-11-25 | Absorptivity goods are with compound paper that absorbs water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205251852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380752A (en) * | 2015-11-25 | 2016-03-09 | 天津市中科健新材料技术有限公司 | Composite absorbent paper for absorbency product and preparing method thereof |
-
2015
- 2015-11-25 CN CN201520955661.XU patent/CN205251852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380752A (en) * | 2015-11-25 | 2016-03-09 | 天津市中科健新材料技术有限公司 | Composite absorbent paper for absorbency product and preparing method thereof |
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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: 20190626 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: Composite water absorbent paper for absorbent product, preparation method and application of composite water absorbent paper Granted publication date: 20160525 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: 20160525 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |