CN215152535U - Hot-rolled composite hydrophilic non-woven fabric - Google Patents
Hot-rolled composite hydrophilic non-woven fabric Download PDFInfo
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- CN215152535U CN215152535U CN202121539603.0U CN202121539603U CN215152535U CN 215152535 U CN215152535 U CN 215152535U CN 202121539603 U CN202121539603 U CN 202121539603U CN 215152535 U CN215152535 U CN 215152535U
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Abstract
The utility model discloses a hot-rolled composite hydrophilic non-woven fabric, which comprises a hot-rolled non-woven fabric layer bottom layer, wherein a water-absorbing core layer is fixedly arranged on the upper surface of the hot-rolled non-woven fabric layer bottom layer, and a hydrophilic non-woven fabric surface layer is fixedly arranged on the upper surface of the water-absorbing core layer; the utility model discloses a waterproof structure of a water-absorbing core layer, including the hydrophilic non-woven fabrics surface course, the upper surface of water-absorbing core layer includes the waterproof basic unit of silica gel, an organic whole is provided with a plurality of leak protection liquid spacers on the upper surface of the waterproof basic unit of silica gel, constitutes one between two adjacent leak protection liquid spacers and puts the thing recess, it removes flavor layer and water-absorbing resin lower floor to have set gradually water-absorbing resin upper strata, active carbon down in the thing recess from last to, the lower surface setting of hydrophilic non-woven fabrics surface course is hugged closely to the upper surface on water-absorbing resin upper strata. Above-mentioned technical scheme, structural design is reasonable, remove that the peculiar smell performance is good, water absorption performance is good and the practicality is good.
Description
Technical Field
The utility model relates to a non-woven fabrics technical field, concretely relates to compound hydrophilic non-woven fabrics of hot rolling.
Background
The present disposable medical composite non-woven cloth is a co-extrusion circulating and non-woven cloth laminating film, which is formed by hot-pressing and bonding polyethylene or polypropylene and non-woven cloth. The non-woven fabric produced by the material is industrial fabric, has unreasonable structure arrangement, has peculiar smell when being used as a medical absorption pad, a sickbed sheet or dressing fabric, does not absorb water, is not suitable for medical use, and has poor practicability.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a compound hydrophilic non-woven fabrics of hot rolling that structural design is reasonable, remove that peculiar smell performance is good, water absorption performance is good and the practicality is good.
In order to achieve the above purpose, the utility model provides a following technical scheme: a hot-rolled composite hydrophilic non-woven fabric comprises a hot-rolled non-woven fabric layer bottom layer, wherein a water absorption core layer is fixedly arranged on the upper surface of the hot-rolled non-woven fabric layer bottom layer, and a hydrophilic non-woven fabric surface layer is fixedly arranged on the upper surface of the water absorption core layer; the utility model discloses a waterproof structure of a water-absorbing core layer, including the hydrophilic non-woven fabrics surface course, the upper surface of water-absorbing core layer includes the waterproof basic unit of silica gel, an organic whole is provided with a plurality of leak protection liquid spacers on the upper surface of the waterproof basic unit of silica gel, constitutes one between two adjacent leak protection liquid spacers and puts the thing recess, it removes flavor layer and water-absorbing resin lower floor to have set gradually water-absorbing resin upper strata, active carbon down in the thing recess from last to, the lower surface setting of hydrophilic non-woven fabrics surface course is hugged closely to the upper surface on water-absorbing resin upper strata.
The utility model discloses further set up to: the upper surface of waterproof basic unit of silica gel all is provided with a reservoir to every thing recess position of putting of aiming at.
The utility model discloses still further set up to: the quantity of prevention of liquid leakage spacer sets up more than 3, and is parallel to each other between two adjacent prevention of liquid leakage spacers.
The utility model discloses still further set up to: the upper end surface of the liquid leakage prevention spacer is flush with the upper surface of the upper layer of the water-absorbent resin.
The utility model discloses still further set up to: the upper water-absorbent resin layer and the lower water-absorbent resin layer are both made of high-molecular water-absorbent resin materials, and the upper water-absorbent resin layer and the lower water-absorbent resin layer are the same in thickness.
The utility model discloses still further set up to: hot rolling non-woven fabrics layer bottom, silica gel waterproof basic unit, water absorbent resin upper strata, activated carbon remove flavor layer, water absorbent resin lower floor and hydrophilic non-woven fabrics surface course make an organic whole structure through hot pressing complex.
The utility model has the advantages that: compared with the prior art, the utility model has more reasonable structure, and the hydrophilic non-woven fabric surface layer not only has good water absorption, but also has good comfort; the upper layer of the water-absorbent resin and the lower layer of the water-absorbent resin in the water-absorbent core layer have good water absorption and high water absorption speed, and the odor removing performance of the activated carbon odor removing layer arranged between the upper layer of the water-absorbent resin and the lower layer of the water-absorbent resin is good; the silica gel waterproof base layer is novel in structural design, the liquid leakage prevention partition piece has good liquid blocking performance, the liquid flowing range is reduced, and leakage is effectively prevented; the structure design is reasonable, the peculiar smell removing performance is good, the water absorption performance is good, and the practicability is good.
The invention is further described with reference to the drawings and the specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic sectional view of the water absorbent core layer according to the embodiment of the present invention.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 and 2, the hot-rolled composite hydrophilic nonwoven fabric disclosed by the present invention comprises a hot-rolled nonwoven fabric layer bottom layer 1, a water-absorbing core layer 2 is fixedly arranged on the upper surface of the hot-rolled nonwoven fabric layer bottom layer 1, and a hydrophilic nonwoven fabric surface layer 3 is fixedly arranged on the upper surface of the water-absorbing core layer 2; the sandwich layer 2 that absorbs water includes the waterproof basic unit of silica gel 21, an organic whole is provided with a plurality of leak protection liquid spacers 211 on the upper surface of the waterproof basic unit of silica gel 21, constitutes one between two adjacent leak protection liquid spacers 211 and puts the thing recess, it removes flavor layer 5 and water-absorbent resin lower floor 6 to set gradually water-absorbent resin upper strata 4, active carbon down to putting in the thing recess from last, the lower surface setting of hydrophilic non-woven fabrics surface course 3 is hugged closely to the upper surface of water-absorbent resin upper strata 4.
Preferably, a liquid storage tank 212 is arranged on the upper surface of the silica gel waterproof base layer 21 and aligned with each placement groove.
For making the utility model discloses the structure sets up more rationally, as preferred, this embodiment the quantity of prevention of liquid leakage spacer 211 sets up more than 3, and is parallel to each other between two adjacent prevention of liquid leakage spacers 211.
The upper end surface of the liquid leakage prevention spacer 211 is flush with the upper surface of the water absorbent resin upper layer 3.
The upper water-absorbent resin layer 3 and the lower water-absorbent resin layer 5 are both made of high-molecular water-absorbent resin materials, and the upper water-absorbent resin layer 3 and the lower water-absorbent resin layer 5 are the same in thickness.
Hot rolling non-woven fabrics layer bottom 1, silica gel waterproof basic unit 21, water absorbent resin upper strata 4, active carbon remove flavor layer 5, water absorbent resin lower floor 6 and hydrophilic non-woven fabrics surface course 3 make an organic whole structure through hot pressing complex.
In practical application, the hydrophilic non-woven fabric surface layer has good water absorption and good comfort; the upper layer of the water-absorbent resin and the lower layer of the water-absorbent resin in the water-absorbent core layer have good water absorption and high water absorption speed, and the odor removing performance of the activated carbon odor removing layer arranged between the upper layer of the water-absorbent resin and the lower layer of the water-absorbent resin is good; the silica gel waterproof base layer is novel in structural design, the liquid leakage prevention partition piece has good liquid blocking performance, the liquid flowing range is reduced, and leakage is effectively prevented; the structure design is reasonable, the peculiar smell removing performance is good, the water absorption performance is good, and the practicability is good.
The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.
Claims (6)
1. The utility model provides a hot rolling composite hydrophilic non-woven fabrics, includes hot rolling non-woven fabrics layer bottom (1), its characterized in that: a water absorption core layer (2) is fixedly arranged on the upper surface of the hot-rolled non-woven fabric layer bottom layer (1), and a hydrophilic non-woven fabric surface layer (3) is fixedly arranged on the upper surface of the water absorption core layer (2); the utility model discloses a waterproof non-woven fabrics of article, including absorbent core layer (2), the upper surface of waterproof silica gel basic unit (21) is provided with a plurality of leak protection liquid spacers (211) integratively, constitutes one between two adjacent leak protection liquid spacers (211) and puts the thing recess, put in the thing recess from last to having set gradually water-absorbing resin upper strata (4), activated carbon and remove flavor layer (5) and water-absorbing resin lower floor (6) down, the lower surface setting of hydrophilic non-woven fabrics surface course (3) is hugged closely to the upper surface of water-absorbing resin upper strata (4).
2. The hot-rolled composite hydrophilic nonwoven fabric according to claim 1, wherein: the upper surface of silica gel waterproof basic unit (21) is provided with a reservoir (212) to every thing recess position of putting of aiming at.
3. The hot-rolled composite hydrophilic nonwoven fabric according to claim 2, wherein: the number of the liquid leakage prevention spacers (211) is more than 3, and the two adjacent liquid leakage prevention spacers (211) are parallel to each other.
4. The hot-rolled composite hydrophilic nonwoven fabric according to claim 3, wherein: the upper end surface of the liquid leakage prevention spacer (211) is flush with the upper surface of the water absorbent resin upper layer (4).
5. The hot-rolled composite hydrophilic nonwoven fabric according to claim 1, wherein: the upper water-absorbent resin layer (4) and the lower water-absorbent resin layer (6) are both made of high-molecular water-absorbent resin materials, and the upper water-absorbent resin layer (4) and the lower water-absorbent resin layer (6) are the same in thickness.
6. The hot-rolled composite hydrophilic nonwoven fabric according to claim 1, wherein: hot rolling non-woven fabrics layer bottom (1), silica gel waterproof basic unit (21), water absorbent resin upper strata (4), activated carbon remove flavor layer (5), water absorbent resin lower floor (6) and hydrophilic non-woven fabrics surface course (3) make an organic whole structure through hot pressing complex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121539603.0U CN215152535U (en) | 2021-07-07 | 2021-07-07 | Hot-rolled composite hydrophilic non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121539603.0U CN215152535U (en) | 2021-07-07 | 2021-07-07 | Hot-rolled composite hydrophilic non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215152535U true CN215152535U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121539603.0U Active CN215152535U (en) | 2021-07-07 | 2021-07-07 | Hot-rolled composite hydrophilic non-woven fabric |
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| Country | Link |
|---|---|
| CN (1) | CN215152535U (en) |
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2021
- 2021-07-07 CN CN202121539603.0U patent/CN215152535U/en active Active
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