CN210096095U - Degradable adult diaper - Google Patents
Degradable adult diaper Download PDFInfo
- Publication number
- CN210096095U CN210096095U CN201920469392.4U CN201920469392U CN210096095U CN 210096095 U CN210096095 U CN 210096095U CN 201920469392 U CN201920469392 U CN 201920469392U CN 210096095 U CN210096095 U CN 210096095U
- Authority
- CN
- China
- Prior art keywords
- degradable
- woven fabric
- absorber
- diaper
- quick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model relates to the field of sanitary products, a degradable adult diaper is provided, solve the problem that the diaper in the prior art is difficult to decompose and causes the pollution to the environment, including the diaper body, define the diaper body have along length direction vertical and transverse perpendicular thereto, the diaper body includes from top to bottom in proper order the setting of stromatolite liquidity surface course, absorber and liquid-tight bottom, the absorber includes the quick-absorption absorber, quick-absorption absorber middle part is equipped with the recess, quick-absorption absorber bottom is equipped with the degradable absorber, the projection area of quick-absorption absorber in longitudinal direction is greater than the area of degradable absorber, the degradable absorber comprises hydrophilic non-woven fabrics and the acid polymer water-absorbing agent of laying on hydrophilic non-woven fabrics; the liquid-tight bottom layer is composed of a hydrophobic non-woven fabric and a degradable non-woven fabric arranged on the bottom surface of the hydrophobic non-woven fabric, and the hydrophobic non-woven fabric and the degradable non-woven fabric are bonded through a linear glue layer.
Description
Technical Field
The utility model relates to a health supplies field, concretely relates to degradable adult diaper.
Background
The existing adult paper diaper generally comprises a liquid-permeable surface layer, an absorber and a liquid-impermeable bottom layer which are sequentially laminated from top to bottom, wherein the liquid-impermeable bottom layer is generally formed by compounding a breathable liquid-impermeable film and non-woven fabrics, the breathable liquid-impermeable film is generally a PE film, and the PE film is waterproof and has certain breathability, so that the existing adult paper diaper is widely used, but the PE film has excellent low-temperature resistance (the lowest using temperature can reach-100 ℃ to-70 ℃), is good in chemical stability, and can resist most of acid and alkali erosion (cannot resist acid with oxidation property). Is insoluble in common solvents at normal temperature, has small water absorption and excellent electrical insulation, is very difficult to decompose after use, and causes certain pollution to the environment.
SUMMERY OF THE UTILITY MODEL
Therefore, to the above-mentioned problem, the utility model provides a degradable adult diaper solves prior art's diaper and is difficult to decompose the defect that leads to causing the pollution to the environment.
In order to achieve the purpose, the utility model is realized by the following technical proposal: a degradable adult diaper comprises a diaper body, wherein the diaper body is defined to have a longitudinal direction along the length direction and a transverse direction perpendicular to the longitudinal direction, the diaper body comprises a liquid-permeable surface layer, an absorber and a liquid-impermeable bottom layer which are sequentially arranged in a laminated manner from top to bottom, the absorber comprises a quick-absorption absorber, a groove is formed in the middle of the quick-absorption absorber, a degradable absorber is arranged at the bottom of the quick-absorption absorber, the projection area of the quick-absorption absorber in the longitudinal direction is larger than the area of the degradable absorber, and the degradable absorber consists of a hydrophilic non-woven fabric and an acidic high polymer water-absorbing agent laid on the hydrophilic non-woven fabric; the liquid-tight bottom layer is composed of a hydrophobic non-woven fabric and a degradable non-woven fabric arranged on the bottom surface of the hydrophobic non-woven fabric, the hydrophobic non-woven fabric and the degradable non-woven fabric are bonded through linear glue layers, the linear glue layers extend along the longitudinal direction and are arranged side by side at intervals along the transverse direction, the distance between every two linear glue layers is 1-3cm, the length of every two linear glue layers is 2/3-3/4 of the length of the degradable non-woven fabric, the width of every two linear glue layers is 0.5-2cm, and the peripheral edge of the liquid-tight surface layer is bonded with the peripheral edge of the degradable non-woven.
The further improvement is that: the depth of the groove is 1/3-1/2 of the thickness of the absorber.
The further improvement is that: the grooves are arranged at intervals, and the distance between every two adjacent grooves is 1-2 cm.
The further improvement is that: the degradable non-woven fabric is formed by a plurality of monomers which extend along the longitudinal direction and are arranged side by side along the transverse direction, and the width of each monomer is 2.5-5 cm.
By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a degradable adult diaper, its absorber comprises two parts, and the first part is the quick-absorption absorber, is provided with the recess in the middle part of the quick-absorption absorber, can make the quick infiltration bottom of liquid, and the second part is the degradable absorber, increases the liquid absorption volume and can degrade after using and abandoning, can not cause the pollution to the environment, and the projection area of the quick-absorption absorber in the longitudinal direction is greater than the area of degradable absorber, and two parts rational in infrastructure distribute, can not make the whole of diaper seem heavy; the liquid-impermeable bottom layer consists of hydrophobic non-woven fabric and degradable non-woven fabric arranged on the bottom surface of the hydrophobic non-woven fabric, the degradable non-woven fabric replaces the traditional PE film, and can be decomposed quickly after being used, so that the environment is not polluted; hydrophobic non-woven fabrics and degradable non-woven fabrics form through the bonding of linear glue film between, the linear glue film is along longitudinal extension and along transversely arranging the interval side by side, adopts the mode bonding of line glue rather than a whole piece all spout the glue, has not only saved the use amount of glue, and ventilation effect is also preferred moreover, in addition, also does not have glue peculiar smell during the use and feels.
Preferably, the grooves are a plurality of grooves, the grooves are arranged at intervals, and the distance between the grooves is 1-2cm, so that the surface of the rapid absorption body is integrally distributed in a concave-flat-concave-flat trend, the contact area with the skin after absorption of the excretory fluid is small, and the surface of the skin is kept in a relatively dry state.
More preferably, the degradable non-woven fabric is formed by a plurality of single bodies which extend along the longitudinal direction and are arranged side by side along the transverse direction, the width of each single body is 2.5-5cm, and the use of the degradable non-woven fabric is saved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of a construction of a quick-absorption absorbent body;
fig. 4 is a back side view of a liquid impermeable backsheet.
Detailed Description
The following detailed description will be given with reference to specific embodiments, so as to solve the technical problems by applying technical means, and to fully understand and implement the technical effects of the present invention.
Examples
Referring to fig. 1 to 4, a degradable adult diaper comprises a diaper body, which defines that the diaper body has a longitudinal direction along a length direction and a transverse direction perpendicular to the longitudinal direction, the diaper body comprises a liquid-permeable surface layer 1, an absorber 2 and a liquid-impermeable bottom layer 3 which are sequentially stacked from top to bottom, the liquid-permeable surface layer 1 is composed of a hydrophilic non-woven fabric 11 and hydrophobic non-woven fabrics 12 arranged on two transverse sides of the hydrophilic non-woven fabric 11, the absorber 2 comprises a quick-absorption absorber 21, a plurality of grooves 22 are arranged in the middle of the quick-absorption absorber 21, the grooves 22 are arranged at intervals, the distance between every two grooves is 2cm, and the depth of each groove is 1/3 of the thickness of the absorber; the bottom of the quick absorption body 21 is provided with a degradable absorption body 23, the projection area of the quick absorption body 21 in the longitudinal direction is larger than the area of the degradable absorption body 23, and the degradable absorption body 23 consists of a hydrophilic non-woven fabric 24 and an acidic polymer water absorbent 25 laid on the hydrophilic non-woven fabric 24; the quick absorption body 21 is formed by mixing high polymer water absorption resin and fluff pulp, and the acidic high polymer water absorbent is sodium polyacrylate.
The liquid-impermeable bottom layer 3 is composed of a hydrophobic non-woven fabric 31 and a degradable non-woven fabric 32 arranged on the bottom surface of the hydrophobic non-woven fabric 31, the hydrophobic non-woven fabric 31 and the degradable non-woven fabric 32 are bonded through a linear glue layer 33, the linear glue layers 33 extend along the longitudinal direction and are arranged side by side at intervals along the transverse direction, the distance between every two linear glue layers 33 is 1-3cm, in the embodiment, 2cm, the length of every linear glue layer 33 is 2/3-3/4 of the length of the degradable non-woven fabric 32, in the embodiment, 2/3, the width of every linear glue layer 33 is 0.5-2cm, in the embodiment, 1.5cm, and the periphery of the liquid-permeable top layer 1 and the periphery of the degradable non-woven fabric 32 are bonded through glue. The degradable non-woven fabric is formed by a plurality of monomers which extend along the longitudinal direction and are arranged side by side along the transverse direction, and the width of each monomer is 2.5-5 cm. The degradable non-woven fabric is PLA biodegradable non-woven fabric.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a degradable adult diaper, includes the diaper body, defines the diaper body and has along length direction vertically and transversely with it, the diaper body is including the liquidity surface course, absorber and the liquid-tight nature bottom that from top to bottom set up in proper order of stromatolite, its characterized in that: the absorbent comprises a quick absorption body, a groove is arranged in the middle of the quick absorption body, a degradable absorbent is arranged at the bottom of the quick absorption body, the projection area of the quick absorption body in the longitudinal direction is larger than the area of the degradable absorbent, and the degradable absorbent consists of hydrophilic non-woven fabrics and an acidic polymer water absorbent laid on the hydrophilic non-woven fabrics; the liquid-tight bottom layer is composed of a hydrophobic non-woven fabric and a degradable non-woven fabric arranged on the bottom surface of the hydrophobic non-woven fabric, the hydrophobic non-woven fabric and the degradable non-woven fabric are bonded through linear glue layers, the linear glue layers extend along the longitudinal direction and are arranged side by side at intervals along the transverse direction, the distance between every two linear glue layers is 1-3cm, the length of every two linear glue layers is 2/3-3/4 of the length of the degradable non-woven fabric, the width of every two linear glue layers is 0.5-2cm, and the peripheral edge of the liquid-tight surface layer is bonded with the peripheral edge of the degradable non-woven.
2. The degradable adult diaper of claim 1, wherein: the depth of the groove is 1/3-1/2 of the thickness of the absorber.
3. A degradable adult diaper according to claim 1 or 2, characterized in that: the grooves are arranged at intervals, and the distance between every two adjacent grooves is 1-2 cm.
4. A degradable adult diaper according to claim 3, wherein: the degradable non-woven fabric is formed by a plurality of monomers which extend along the longitudinal direction and are arranged side by side along the transverse direction, and the width of each monomer is 2.5-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469392.4U CN210096095U (en) | 2019-04-09 | 2019-04-09 | Degradable adult diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469392.4U CN210096095U (en) | 2019-04-09 | 2019-04-09 | Degradable adult diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210096095U true CN210096095U (en) | 2020-02-21 |
Family
ID=69536309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920469392.4U Active CN210096095U (en) | 2019-04-09 | 2019-04-09 | Degradable adult diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210096095U (en) |
-
2019
- 2019-04-09 CN CN201920469392.4U patent/CN210096095U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210384213U (en) | Ultrathin absorptive article | |
| CN109106510B (en) | Prevent red buttockss camellia oil panty-shape diapers | |
| CN204219180U (en) | A kind of dredging flows barrier paper urine pants | |
| CN210096095U (en) | Degradable adult diaper | |
| CN210785027U (en) | Multilayer side-leakage-proof absorption article | |
| CN105496657A (en) | Disposable sanitary product | |
| CN201591693U (en) | Water absorbing ventilating sanitary towel | |
| CN204133712U (en) | A kind of sanitary towel | |
| CN102499817A (en) | Disposable absorption product and method for manufacturing intermediate core layer of disposable absorption product | |
| CN209864324U (en) | Ventilative polymer panty-shape diapers | |
| CN103181843A (en) | Side leakage resisting absorptive object | |
| CN204293371U (en) | A kind of Novel diaper | |
| CN204317221U (en) | A kind of lateral leakage protection pet urine pad | |
| CN211633930U (en) | Non-adhesive liquid-absorbing core body, paper diaper and sanitary towel | |
| CN205964304U (en) | Absorbent object | |
| CN201847838U (en) | Paper diaper | |
| CN204293373U (en) | A kind of Capacitor Paper Machine urine pants | |
| CN209864308U (en) | Dry and comfortable absorption article | |
| CN201399053Y (en) | Reusable single-sided absorbent pad | |
| CN211657121U (en) | Special urine pad of teddy pet dog | |
| CN210991179U (en) | Sanitary napkin | |
| CN206518653U (en) | A kind of innovation Water conservancy diversion core with a guiding gutter | |
| CN204618587U (en) | A kind of sanitary towel with ventilative lateral leakage protection structure | |
| CN204379560U (en) | A kind of dry and comfortable comfortable absorbent commodity | |
| CN209933201U (en) | Paper diaper with concave-convex bottom layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |