CN111388204A - Panty-shape diapers with multilayer core - Google Patents
Panty-shape diapers with multilayer core Download PDFInfo
- Publication number
- CN111388204A CN111388204A CN201911346283.4A CN201911346283A CN111388204A CN 111388204 A CN111388204 A CN 111388204A CN 201911346283 A CN201911346283 A CN 201911346283A CN 111388204 A CN111388204 A CN 111388204A
- Authority
- CN
- China
- Prior art keywords
- layer
- diaper
- absorbent
- layers
- absorption
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 37
- 210000002700 urine Anatomy 0.000 claims abstract description 22
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims description 89
- 230000002745 absorbent Effects 0.000 claims description 25
- 239000002250 absorbent Substances 0.000 claims description 25
- 239000002344 surface layer Substances 0.000 claims description 14
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000001066 destructive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/505—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with separable parts, e.g. combination of disposable and reusable parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to the field of paper diapers, in particular to a paper diaper with a multilayer core body, wherein an absorption part in the paper diaper is formed by connecting and combining a plurality of mutually separable absorption layers, each absorption layer can be independently used for absorbing urine, the absorption layers are fixedly connected through non-woven fabrics, the surfaces of the non-woven fabrics are provided with tearing lines, and the non-woven fabrics are provided with a plurality of tearing lines. The invention overcomes the defects that the paper diaper in the prior art can only be used once, is inconvenient to replace and has higher cost, has the advantages of repeated use for many times, is more fit with a user and does not cause urine leakage, and has simple replacement steps and low use cost.
Description
Technical Field
The invention relates to the field of paper diapers, in particular to a paper diaper with a multilayer core.
Background
The paper diaper products are classified into infant paper diapers and adult paper diapers, which are mainly used for infants, hospitals and incontinent patients requiring nursing care, and the performance requirements thereof are high absorbability, breathability and comfort.
The traditional paper diaper consists of a bottom film, a core body and a surface layer. The paper diaper has a large absorption capacity, and can be changed after the paper diaper is saturated after absorbing urine for a plurality of times. But after absorbing urine for the first time, the urine passes through the surface layer, and user's skin will be followed the surface layer contact that receives the urine to pass for a long time, and it is not changed after reaching the saturation to reach panty-shape diapers.
Because the replacement of the paper diaper is troublesome and the price is relatively high, in order to reduce the replacement frequency of the paper diaper, the existing method generally places an additional diaper in the worn paper diaper, and only the diaper can be replaced after the diaper absorbs urine without replacing the whole paper diaper, so that the replacement steps of a user are greatly simplified. However, this method has many disadvantages, such as the defect that the diaper and the diaper are not matched in size, the diaper and the diaper need to be adjusted when in use, the wearing is difficult, the wearing is not tight, the tightness is not good, and the urine leakage is caused, and the cost is too high because the diaper and the diaper are two products.
For example, a manifold panty-shape diapers of application number CN201810711290.9, including the first panty-shape diapers body, the intermediate position of the upper end of the first panty-shape diapers body has the fixed plate, install first test paper on the fixed plate, the second test paper is installed to the below of second permeable paper, elastic waistline is installed on the top of the ventilative layer of top layer. Although the diaper has the function of reminding the user of replacing the diaper in time, the whole diaper needs to be replaced when the diaper is replaced, so that the diaper is inconvenient to use and high in replacement cost.
Disclosure of Invention
The invention provides the paper diaper with the multilayer core, which can be repeatedly used for many times, has simple use method and low cost, and aims to overcome the defects that the paper diaper in the prior art can only be used once, is inconvenient to replace and has higher cost.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the paper diaper with the multilayer core body is characterized in that an absorption part in the paper diaper is formed by connecting and combining a plurality of layers of mutually separable absorption layers, and each absorption layer can be independently used for absorbing urine.
The paper diaper is different from the paper diaper in the prior art in that the absorption part of the prior paper diaper can only be used once, so that the whole paper diaper can only be used once, and the whole paper diaper needs to be replaced during replacement, so that the use is troublesome and the cost is high. The paper diaper is characterized in that the absorbent part of the paper diaper is formed by connecting and combining a plurality of mutually separable absorbent layers, and after the uppermost absorbent layer absorbs enough urine, only the uppermost absorbent layer needs to be detached, so that the absorbent layer of the second layer can become a new absorbent layer which is in contact with a user.
The prior art and the prior art also have a structure that the absorption layer can be separated, but the separation in the prior art belongs to destructive separation, and the paper diaper can not be used any more after being separated, but the separation between the absorption layer and the absorption layer in the invention does not cause the paper diaper to be used any more, and belongs to non-destructive separation.
Meanwhile, the shape, size and area of the absorption layers are the same as those of the absorption layers in the diaper, so that each absorption layer can be close to the body of a user, the problem of urine leakage is solved, and the cost is lower compared with the cost of integrally replacing the diaper and additionally using the diaper.
Preferably, the absorbent layer comprises a surface layer disposed on the surface of the absorbent layer, a bottom film disposed on the bottom surface of the absorbent layer, and an absorbent core sandwiched between the surface layer and the bottom film.
Preferably, the left side and the right side above the surface layer are respectively provided with a layer of three-dimensional enclosure.
Preferably, the absorption layers are fixedly connected through non-woven fabrics with tearing lines arranged on the surfaces.
According to the invention, the non-woven fabric with the tearing line is used between the upper and lower absorption layers, and when the non-woven fabric needs to be replaced, the non-woven fabric is only torn along the tearing line, so that the uppermost absorption layer can be conveniently taken down.
Preferably, the nonwoven fabric comprises a tear line disposed between the midpoints of the upper and lower absorbent layers and a tear line disposed adjacent to the lower absorbent layer.
The surface of the non-woven fabric is provided with two tearing lines, wherein the tearing line positioned between the middle points of the two absorption layers can facilitate a user to tear off the upper absorption layer, and the user can exert force more conveniently. And the purpose that is close to the tear line setting of below absorbed layer can be torn the remaining non-woven fabrics that is located new absorbed layer top for this part non-woven fabrics can not rub the user, prevents the phenomenon such as red swelling allergy of appearing.
Preferably, the upper end of the non-woven fabric is fixedly connected with the bottom film of the upper absorption layer, and the lower end of the non-woven fabric is fixedly connected with the inner side of the three-dimensional enclosure of the lower absorption layer.
Preferably, a plurality of flow guide layers are uniformly distributed between the surface layer and the absorption core body.
Set up the water conservancy diversion layer and can effectively be with urine homodisperse for the absorbent layer can all-round utilization, and it is too much to prevent that the partly urine volume of absorbing of absorbent layer from appearing, and the absorbent layer of surplus portion then can't further absorb the urine.
Preferably, the flow guide layer can be divided into a plurality of layers in the vertical direction, and the upper and lower adjacent flow guide layers are arranged in a staggered manner in the horizontal direction.
The diversion layer is arranged in a staggered mode, so that the diversion effect of the whole paper diaper on urine can be effectively improved.
Therefore, the invention has the following beneficial effects:
(1) the paper diaper can be repeatedly used for many times;
(2) the replacement steps of the paper diaper are simple, and the use cost is low;
(3) the utility model is more fit with the user and the urine leakage phenomenon can not occur.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
Wherein: the absorbing part 1, the absorbing layer 2, the non-woven fabric 3, the tearing line 4, the surface layer 5, the bottom film 6, the absorbing core body 7, the three-dimensional protecting enclosure 8 and the diversion layer 9.
Detailed Description
The invention is further described with reference to the drawings and the specific embodiments. The following description of the embodiments is provided to enable any person skilled in the art to make and use the invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the following embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
As shown in figure 1, the paper diaper with the multilayer core body is characterized in that an absorption part 1 in the paper diaper is formed by connecting and combining a plurality of mutually separable absorption layers 2, and each absorption layer 2 can be independently used for absorbing urine.
Wherein, each layer of absorbing layer 2 has the same shape and size, and each layer of absorbing layer comprises a hydrophilic surface layer 5 arranged on the surface of the absorbing layer 2, a waterproof bottom film 6 arranged on the bottom surface of the absorbing layer 2 and an absorbing core body 7 sandwiched between the surface layer 5 and the bottom film 6. The left side and the right side above the surface layer 5 are respectively provided with a layer of three-dimensional guard 8, a plurality of flow guide layers 9 are uniformly distributed between the surface layer 5 and the absorption core body 7, the flow guide layers 9 can be divided into 2 layers in the vertical direction, and the upper layer and the lower layer of adjacent flow guide layers 9 are arranged in a staggered mode in the horizontal direction.
The absorbing layer 2 and the adjacent absorbing layer 2 are fixedly connected through the non-woven fabric 3 of which the surface is provided with the tearing line 4, namely, the upper end of the non-woven fabric 3 is fixedly connected with the bottom film 6 of the absorbing layer 2 above, the lower end of the non-woven fabric 3 is fixedly connected with the inner side of the three-dimensional enclosure 8 of the absorbing layer 2 below, the surface of the non-woven fabric 3 is provided with two tearing lines, one of the tearing lines is positioned between the midpoints of the upper and lower layers of the absorbing layer 2, and the other tearing line is positioned at the position close to the absorbing.
The using method of the invention is as follows, firstly, the paper diaper is worn on the body of a user according to the wearing mode of the traditional paper diaper, when the urine discharged by the user is absorbed by the upper end absorption layer 2, the uppermost absorption layer 2 is only needed to be torn along the tearing lines 4 on the surfaces of the non-woven fabrics 3 on the two side edges, so that the uppermost absorption layer 2 absorbing the urine is torn, the residual non-woven fabrics 3 on the surface of the new absorption layer are torn along the tearing lines 4 on the lower end, and then the new absorption layer 2 is attached to the skin, thereby continuously absorbing the urine. The paper diaper can be repeatedly used for many times, and meanwhile, because the shape and the size of each layer of the absorption layer 2 are the same, each layer of the absorption layer 2 is effectively attached to a user, the phenomenon of urine leakage is avoided, meanwhile, the replacement steps of the paper diaper are simple, and the use cost is lower compared with the whole replacement of the paper diaper.
Claims (8)
1. The paper diaper with the multilayer core is characterized in that an absorption part (1) in the paper diaper is formed by connecting and combining a plurality of mutually separable absorption layers (2), and each absorption layer (2) can be independently used for absorbing urine.
2. A pant diaper having a multilayer core according to claim 1, wherein the absorbent layer (2) comprises a topsheet (5) arranged on the surface of the absorbent layer (2), a backsheet (6) arranged on the bottom side of the absorbent layer (2), and the absorbent core (7) sandwiched between the topsheet (5) and the backsheet (6).
3. The diaper with the multi-layer core as claimed in claim 2, wherein a layer of three-dimensional enclosure (8) is further disposed on the upper left side and the right side of the surface layer (5).
4. A pant diaper having a multilayer core according to claim 3, wherein the absorbent layers (2) are fixedly connected by a nonwoven fabric (3) having tear lines (4) on the surface.
5. A pant diaper having a multilayer core according to claim 4, wherein the nonwoven (3) comprises a tear line (4) arranged between the middle points of the upper and lower absorbent layers (2) and a tear line (4) arranged adjacent to the lower absorbent layer (2).
6. A diaper having a multilayer core in accordance with claim 5, wherein the upper end of the nonwoven (3) is fixedly connected to the bottom film (6) of the upper absorbent layer (2), and the lower end of the nonwoven (3) is fixedly connected to the inner side of the three-dimensional enclosure (8) of the lower absorbent layer (2).
7. A panty diaper with a multilayer core according to any one of claims 2-5, wherein a plurality of flow guide layers (9) are uniformly distributed between the surface layer (5) and the absorbent core (7).
8. A pant diaper having a multilayer core according to claim 7, wherein the flow guide layer (9) is vertically dividable into a plurality of layers, and the upper and lower adjacent flow guide layers (9) are arranged to be staggered with respect to each other in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346283.4A CN111388204A (en) | 2019-12-24 | 2019-12-24 | Panty-shape diapers with multilayer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346283.4A CN111388204A (en) | 2019-12-24 | 2019-12-24 | Panty-shape diapers with multilayer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111388204A true CN111388204A (en) | 2020-07-10 |
Family
ID=71412115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911346283.4A Pending CN111388204A (en) | 2019-12-24 | 2019-12-24 | Panty-shape diapers with multilayer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111388204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171233A (en) * | 2021-04-24 | 2021-07-27 | 上海护理佳实业有限公司 | Composite core and disposable absorption article |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1205624A (en) * | 1995-10-30 | 1999-01-20 | 麦克尼尔-Ppc公司 | Edge-protected stacked layered absorbent products |
| US20040039361A1 (en) * | 1997-03-27 | 2004-02-26 | The Procter & Gamble Company | Disposable absorbent articles having multiple absorbent core components including replaceable components |
| CN2648998Y (en) * | 2003-11-10 | 2004-10-20 | 高震 | Disposable multi-layer protecting cover for water closet |
| CN101259061A (en) * | 2006-10-31 | 2008-09-10 | 麦克内尔-Ppc股份有限公司 | Stacked absorbent article assemblies |
| TW201408272A (en) * | 2012-08-17 | 2014-03-01 | ji-rong Luo | Reusable diaper |
| CN106659614A (en) * | 2014-09-29 | 2017-05-10 | 金伯利-克拉克环球有限公司 | Fixed and removable absorbent cores for absorbent articles |
| CN106691705A (en) * | 2015-07-30 | 2017-05-24 | 佛山市啟盛卫生用品有限公司 | Sanitary towel with double-guide-layer structure |
-
2019
- 2019-12-24 CN CN201911346283.4A patent/CN111388204A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1205624A (en) * | 1995-10-30 | 1999-01-20 | 麦克尼尔-Ppc公司 | Edge-protected stacked layered absorbent products |
| US20040039361A1 (en) * | 1997-03-27 | 2004-02-26 | The Procter & Gamble Company | Disposable absorbent articles having multiple absorbent core components including replaceable components |
| CN2648998Y (en) * | 2003-11-10 | 2004-10-20 | 高震 | Disposable multi-layer protecting cover for water closet |
| CN101259061A (en) * | 2006-10-31 | 2008-09-10 | 麦克内尔-Ppc股份有限公司 | Stacked absorbent article assemblies |
| TW201408272A (en) * | 2012-08-17 | 2014-03-01 | ji-rong Luo | Reusable diaper |
| CN106659614A (en) * | 2014-09-29 | 2017-05-10 | 金伯利-克拉克环球有限公司 | Fixed and removable absorbent cores for absorbent articles |
| CN106691705A (en) * | 2015-07-30 | 2017-05-24 | 佛山市啟盛卫生用品有限公司 | Sanitary towel with double-guide-layer structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171233A (en) * | 2021-04-24 | 2021-07-27 | 上海护理佳实业有限公司 | Composite core and disposable absorption article |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200710 |