CN213525917U - Degradable nursing pad - Google Patents
Degradable nursing pad Download PDFInfo
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- CN213525917U CN213525917U CN202021503598.3U CN202021503598U CN213525917U CN 213525917 U CN213525917 U CN 213525917U CN 202021503598 U CN202021503598 U CN 202021503598U CN 213525917 U CN213525917 U CN 213525917U
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- resin layer
- absorbs water
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Abstract
The utility model relates to a health supplies technical field, concretely relates to degradable nursing pad, include: the absorbing and absorbing device comprises a non-woven fabric surface layer, a back film arranged below the non-woven fabric surface layer, and a flow guide layer, an absorbing core layer and a bottom film which are sequentially connected, wherein the flow guide layer is connected with the lower surface of the non-woven fabric surface layer, and the bottom film is connected with the upper surface of the back film; the flow guide layer comprises a flow guide layer body and a grid-shaped flow guide groove arranged on the laminar flow layer body, and a plurality of inner grid grooves are formed in the grid-shaped flow guide groove; absorb the sandwich layer including natural degradable wood pulp fluff pulp layer, the upper and lower surface on natural degradable wood pulp fluff pulp layer is connected with the high resin layer that absorbs water of first M shape and the high resin layer that absorbs water of second M shape respectively, the direction mutually perpendicular of bending of the high resin layer that absorbs water of first M shape and the high resin layer that absorbs water of second M shape. The utility model discloses rational in infrastructure, processing is easy, has reduced environmental pollution and manufacturing cost, has improved the result of use.
Description
Technical Field
The utility model relates to the field of sanitary products, especially relate to a degradable nursing pad.
Background
The nursing pad is mainly used for hospital operations, gynecological examinations, puerpera nursing, infant nursing, incontinence of urine and feces of paralyzed patients and women in menstrual period. The surface of a conventional nursing pad is a polypropylene non-woven fabric coating layer, and the breathable anti-seepage base film is a polyethylene film which is not easy to degrade, so that the environment is polluted greatly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a degradable nursing pad, simple structure, and processing is easy, has reduced environmental pollution and manufacturing cost, has improved the result of use.
In order to solve the technical problem, the utility model discloses a technical scheme be: providing a degradable nursing pad comprising: the absorbing and absorbing device comprises a non-woven fabric surface layer, a back film arranged below the non-woven fabric surface layer, and a flow guide layer, an absorbing core layer and a bottom film which are sequentially connected, wherein the flow guide layer is connected with the lower surface of the non-woven fabric surface layer, and the bottom film is connected with the upper surface of the back film;
the flow guide layer comprises a flow guide layer body and a grid-shaped flow guide groove arranged on the laminar flow layer body, and a plurality of inner grid grooves are formed in the grid-shaped flow guide groove;
absorb the sandwich layer including natural degradable wood pulp fluff pulp layer, the upper and lower surface on natural degradable wood pulp fluff pulp layer is connected with the high resin layer that absorbs water of first M shape and the high resin layer that absorbs water of second M shape respectively, the direction mutually perpendicular of bending of the high resin layer that absorbs water of first M shape and the high resin layer that absorbs water of second M shape.
In a preferred embodiment of the present invention, the grid-shaped guide grooves are communicated with the inner grid grooves.
In a preferred embodiment of the present invention, the first M-shaped superabsorbent layer is provided with a plurality of weep holes at intervals.
In a preferred embodiment of the present invention, the periphery of the non-woven surface layer and the back film is wrapped with a polylactic acid non-woven protective covering.
In a preferred embodiment of the present invention, the back film is a starch printing breathable film.
In a preferred embodiment of the present invention, the base film is a polylactic acid fiber material layer.
The utility model has the advantages that: the utility model provides a degradable nursing pad, basement membrane through non-woven fabrics top layer and polylactic acid fiber material processing become has better degradability, has reduced environmental pollution, and the absorption sandwich layer has stronger liquid absorption capacity under the thinner condition of thickness, has reduced manufacturing cost, has improved the result of use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a degradable nursing pad of the present invention;
FIG. 2 is a schematic structural diagram of the current guiding layer of FIG. 1;
fig. 3 is a schematic view of the structure of the absorbent core layer of fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
a degradable nursing pad comprising: the non-woven fabric surface layer 1 and the back membrane 2 arranged below the non-woven fabric surface layer 1 further comprise a flow guide layer 30, an absorption core layer 40 and a bottom membrane 5 which are sequentially connected, wherein the flow guide layer 30 is connected with the lower surface of the non-woven fabric surface layer 1, and the bottom membrane 5 is connected with the upper surface of the back membrane 2; when in use, the liquid can rapidly enter the absorption core layer 40 to be absorbed through the use of the flow guide layer 30, and the basement membrane 5 has the functions of ventilation and leakage prevention.
The flow guide layer 30 comprises a flow guide layer body 31 and a grid-shaped flow guide groove 32 arranged on the flow guide layer body 31, and a plurality of inner grid grooves 33 are arranged in the grid-shaped flow guide groove 32; most of the liquid leaked from the nonwoven fabric surface layer 1 rapidly enters the lattice-shaped flow guide grooves 32 and the inner lattice grooves 33, and then enters the absorbent core layer 40 to be absorbed and stored.
The absorbent core layer 40 comprises a natural degradable wood pulp fluff pulp layer 41, the upper surface and the lower surface of the natural degradable wood pulp fluff pulp layer 41 are respectively connected with a first M-shaped high water absorbent resin layer 42 and a second M-shaped high water absorbent resin layer 43, and the bending directions of the first M-shaped high water absorbent resin layer 42 and the second M-shaped high water absorbent resin layer 43 are mutually vertical; the first M-shaped superabsorbent resin layer 42 and the second M-shaped superabsorbent resin layer 43 are elastically deformed when being pressed, and the first M-shaped superabsorbent resin layer 42 and the second M-shaped superabsorbent resin layer 43 have small thickness, so that the tactile sensation of the deformed first M-shaped superabsorbent resin layer and second M-shaped superabsorbent resin layer to a human body is hardly changed, but the first M-shaped superabsorbent resin layer 42 and the second M-shaped superabsorbent resin layer 43 have large volume per unit area, so that more liquid can be absorbed, and the water absorption performance is enhanced.
The square flow guide grooves 32 are communicated with the inner square grooves 33, so that liquid can flow in the square flow guide grooves 32 and the inner square grooves 33 and quickly enter the absorption core layer 40.
A plurality of leakage holes 6 are arranged on the first M-shaped high water absorption resin layer 42 at intervals; the liquid which is not absorbed by the first M-shaped high absorbent resin layer 42 can flow down rapidly through the leakage holes 6 and enter the second M-shaped high absorbent resin layer 43 after passing through the natural degradable wood pulp fluff pulp layer 41.
The periphery of the non-woven fabric surface layer 1 and the back film 2 is wrapped with a polylactic acid non-woven fabric protective wrapping edge 7.
The back film 2 is a starch printing breathable film and is good in degradable effect.
The basement membrane 5 is a polylactic acid fiber material layer, and has a good degradable effect.
To sum up, the utility model discloses a degradable nursing pad, simple structure, processing is easy, has reduced environmental pollution and manufacturing cost, has improved the result of use.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. A degradable nursing pad, comprising: the absorbing and absorbing device comprises a non-woven fabric surface layer, a back film arranged below the non-woven fabric surface layer, and a flow guide layer, an absorbing core layer and a bottom film which are sequentially connected, wherein the flow guide layer is connected with the lower surface of the non-woven fabric surface layer, and the bottom film is connected with the upper surface of the back film;
the flow guide layer comprises a flow guide layer body and a grid-shaped flow guide groove arranged on the laminar flow layer body, and a plurality of inner grid grooves are formed in the grid-shaped flow guide groove;
absorb the sandwich layer including natural degradable wood pulp fluff pulp layer, the upper and lower surface on natural degradable wood pulp fluff pulp layer is connected with the high resin layer that absorbs water of first M shape and the high resin layer that absorbs water of second M shape respectively, the direction mutually perpendicular of bending of the high resin layer that absorbs water of first M shape and the high resin layer that absorbs water of second M shape.
2. The degradable nursing pad of claim 1 wherein the lattice-shaped drainage channels are in communication with the inner lattice channels.
3. The degradable nursing pad of claim 1 wherein the first M-shaped super absorbent resin layer is provided with a plurality of leakage holes at intervals.
4. The degradable nursing pad of claim 1 wherein the periphery of the non-woven surface layer and the back film is wrapped with a polylactic acid non-woven protective edge covering.
5. The degradable nursing pad of claim 1 wherein the backing film is a starch printed breathable film.
6. The degradable nursing pad of claim 1 wherein the carrier film is a layer of polylactic acid fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021503598.3U CN213525917U (en) | 2020-07-27 | 2020-07-27 | Degradable nursing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021503598.3U CN213525917U (en) | 2020-07-27 | 2020-07-27 | Degradable nursing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213525917U true CN213525917U (en) | 2021-06-25 |
Family
ID=76487231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021503598.3U Active CN213525917U (en) | 2020-07-27 | 2020-07-27 | Degradable nursing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213525917U (en) |
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2020
- 2020-07-27 CN CN202021503598.3U patent/CN213525917U/en active Active
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