CN216222028U - Ultrathin and soft paper diaper - Google Patents
Ultrathin and soft paper diaper Download PDFInfo
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- CN216222028U CN216222028U CN202120053429.2U CN202120053429U CN216222028U CN 216222028 U CN216222028 U CN 216222028U CN 202120053429 U CN202120053429 U CN 202120053429U CN 216222028 U CN216222028 U CN 216222028U
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Abstract
The utility model belongs to the field of infant products, and relates to an ultrathin and soft paper diaper, which comprises: an absorption part, a front waist sheet, a back waist sheet and a side leakage prevention layer; the upper and lower both ends of absorption portion are provided with preceding waist piece, back waist piece respectively, both ends are provided with the anti-side leakage layer respectively about the absorption portion, the absorption portion includes: the surface coating layer, the flow guide layer, the absorption layer and the bottom layer; surface coating, water conservancy diversion layer, absorbed layer, bottom set gradually by last under to, the absorbed layer includes: wood pulp layer, silk fibre layer, polymer absorbing material layer. The paper diaper has the advantages of high air permeability, good absorption effect, softness, comfort and the like. Solves the problems that the prior paper diaper has too thick absorption layer, poor air permeability and easy stimulation to the skin along with the increase of the urine output.
Description
Technical Field
The utility model belongs to the field of paper diapers, and particularly relates to an ultrathin and soft paper diaper.
Background
The information in this background section is only for enhancement of understanding of the general background of the utility model and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
The paper diaper is a disposable product which is convenient to replace and does not need to be washed. The super-absorbent core layer in the bag can be quickly and fully absorbed, effectively condensed without back seepage, and ensures seepage prevention and leakage prevention, so that the baby can be dry, dry and cool at any time.
At present, the baby diapers become a part of the growth of newborns, the number of the newborns at the age of 0-2 years in 2017 is about 3970 million people, the number of the baby diapers is about 302 hundred million pieces, the market scale reaches 423 million yuan, and the development of the diaper market which is so fierce brings a deep quality revolution for the Chinese manufacturing industry.
However, in order to ensure the water absorption effect of the existing paper diaper, an excessively thick absorption layer is often adopted, so that the temperature and the humidity in the diaper are increased after the baby urinates and defecates, and a 'stuffy wet dry hot' state is formed in the diaper. In such an environment, the skin of a baby is wet, soft and swollen, and is easily injured, and the ammonia gas decomposed from urine directly irritates the skin.
Disclosure of Invention
In order to overcome the above problems, the present invention provides an ultra-thin, flexible diaper. The paper diaper has the advantages of high air permeability, good absorption effect, softness, comfort and the like.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
in a first aspect of the present invention, there is provided an ultra-thin, flexible diaper comprising: an absorption part, a front waist sheet, a back waist sheet and a side leakage prevention layer; the upper and lower both ends of absorption portion are provided with preceding waist piece, back waist piece respectively, both ends are provided with the anti-side leakage layer respectively about the absorption portion, the absorption portion includes: the surface coating layer, the flow guide layer, the absorption layer and the bottom layer; surface coating, water conservancy diversion layer, absorbed layer, bottom set gradually by last under to, the absorbed layer includes: wood pulp layer, silk fibre layer, polymer absorbing material layer.
Wood pulp belongs to natural polymer material, has a large amount of irregular gaps, and the waterborne ability is superstrong, and is difficult for lumping, uses safely, comfortable. Therefore, the wood pulp layer is selected as the main body of the absorption layer firstly, but the wood pulp layer is not easy to be too thick in order to keep better air permeability. Therefore, the utility model is additionally provided with the polymer absorption material layer, and the water absorption performance of the paper diaper is ensured by utilizing the excellent water absorption function and water retention performance of the polymer absorption material layer. However, the polymer absorbent material layer forms a relatively hard gel after absorbing water, which makes the infant feel uncomfortable. Therefore, add one deck silk fibrous layer between wood pulp layer and polymer absorbing material layer, when guaranteeing the hygroscopic property, increase gas permeability and compliance to obtain more comfortable, dry and comfortable experience.
The utility model has the beneficial effects that:
(1) the utility model provides an ultrathin and soft paper diaper. The paper diaper has the advantages of high air permeability, good absorption effect, softness, comfort and the like. Solves the problems that the prior paper diaper has too thick absorption layer, poor air permeability and easy stimulation to the skin along with the increase of the urine output.
(2) Wood pulp belongs to natural polymer material, has a large amount of irregular gaps, and the waterborne ability is superstrong, and is difficult for lumping, uses safely, comfortable. Therefore, the wood pulp layer is selected as the main body of the absorption layer firstly, but the wood pulp layer is not easy to be too thick in order to keep better air permeability. Therefore, the utility model is additionally provided with the polymer absorption material layer, and the water absorption performance of the paper diaper is ensured by utilizing the excellent water absorption function and water retention performance of the polymer absorption material layer. However, the polymer absorbent material layer forms a relatively hard gel after absorbing water, which makes the infant feel uncomfortable. Therefore, add one deck silk fibrous layer between wood pulp layer and polymer absorbing material layer, when guaranteeing the hygroscopic property, increase gas permeability and compliance to obtain more comfortable, dry and comfortable experience.
(3) The utility model has simple structure, convenient manufacture, strong practicability and easy popularization.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the structure of the absorbent part of the present invention;
the waist patch comprises an absorption part 1, a front waist piece 2, a back waist piece 3, a side leakage prevention layer 4, a waist patch 5, a surface coating layer 1-1, a flow guide layer 1-2, a wood pulp layer 1-3, a silk fiber layer 1-4, a polymer absorption material layer 1-5 and a bottom layer 1-6.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate that the directions of movement are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the utility model and simplify the description, rather than indicate or imply that the referenced device or element needs to have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
The terms "mounted", "connected", "fixed", and the like in the present invention are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.
As described in the background art, in order to ensure the water absorption effect of the prior paper diaper, an excessively thick absorption layer is often adopted, so that the temperature and the humidity in the diaper can be increased after the baby urinates and defecates, and a 'stuffy wet dry hot' state is formed in the diaper. In such an environment, the skin of a baby is wet, soft and swollen, and is easily injured, and the ammonia gas decomposed from urine directly irritates the skin. Accordingly, the present invention provides an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The specific material of the surface coating layer is not particularly limited in this application, and in some embodiments, the surface coating layer 1-1 is at least one of hydrophilic non-woven fabric, silk non-woven fabric or cotton non-woven fabric, so that the infant can obtain a softer, more comfortable and more dry use experience.
The specific material of the flow guide layer is not particularly limited in the application, and in some embodiments, the flow guide layer 1-2 is made of a hot air flow guide layer material to improve the flow guide effect and reduce the reverse osmosis of urine.
In some embodiments, the flow guiding layer 1-2 is a hot air non-woven fabric flow guiding layer, which has certain water permeability and prevents the liquid from permeating too fast to diffuse in the flow guiding layer, so as to maximally balance the longitudinal diffusion and vertical permeation of the liquid in the material of the flow guiding layer.
The research finds that: with the increase of the thickness of the silk fiber layer, the softness and the air permeability of the paper diaper are improved, but the water absorption performance is reduced. Therefore, in some embodiments, the thickness of the wood pulp layer 1-3 is 3-5 times of that of the silk fiber layer 1-4, so as to maximally improve softness while ensuring water absorption.
The research finds that: with the increase of the thickness of the wood pulp layer or the macromolecule absorbing material layer, the water absorption performance of the paper diaper is improved, but the air permeability is reduced. Therefore, in some embodiments, the thickness of the wood pulp layer 1-3 is 0.6-0.8 times of that of the polymeric absorbent material layer 1-5, so that the optimal water absorption performance is obtained and the balance between water absorption and air permeability is better realized under the condition that the thickness of the absorbent layer is minimized.
In some embodiments, the side leakage-proof layer 4 is made of water-repellent non-woven fabric to effectively block the side leakage urine.
In some embodiments, the bottom layer 1-6 is a PE breathable backing film or nonwoven. The PE breathable basement membrane is used for preventing urine leakage, and the bottom non-woven fabric is used for ensuring breathability and improving comfort as much as possible.
In some embodiments, waist tapes 5 are respectively disposed on the left and right sides of the front waist panel 2 and the back waist panel 3 to fix the diaper to the infant by the adhesion of the waist tapes.
In some embodiments, the waist of the front waist panel 2 and the waist of the back waist panel 3 are made of elastic nonwoven fabrics to adjust the tightness and reduce urine leakage according to the weight of the infant.
The present invention is described in further detail below with reference to specific examples, which are intended to be illustrative of the utility model and not limiting.
Example 1:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: wood pulp layers 1-3, silk fiber layers 1-4, and polymer absorbing material layers 1-5, as shown in fig. 1 and fig. 2.
Wood pulp belongs to natural polymer material, has a large amount of irregular gaps, and the waterborne ability is superstrong, and is difficult for lumping, uses safely, comfortable. Therefore, the present invention first selects the wood pulp layer 1-3 as the main body of the absorbent layer, but the wood pulp layer 1-3 is not easily too thick in order to maintain good air permeability. Therefore, the utility model is additionally provided with the macromolecule absorbing material layers 1-5, and the excellent water absorption function and water retention performance of the macromolecule absorbing material layers are utilized to ensure the water absorption performance of the paper diaper. However, the polymer absorbent material layer forms a relatively hard gel after absorbing water, which makes the infant feel uncomfortable. Therefore, the silk fiber layers 1-4 are additionally arranged between the wood pulp layers 1-3 and the polymer absorption material layers 1-5, so that the moisture absorption performance is guaranteed, and meanwhile, the air permeability and the softness are increased, and more comfortable and dry experience is obtained.
Example 2:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The surface coating layer 1-1 is at least one of hydrophilic non-woven fabric, silk non-woven fabric or cotton non-woven fabric, so that the infant can obtain soft, comfortable and dry use experience.
Example 3:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The flow guide layer 1-2 is made of a hot air flow guide layer material so as to improve the flow guide effect and reduce the reverse osmosis of urine.
Example 4:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The flow guide layer 1-2 is a hot air non-woven fabric flow guide layer, has certain water permeability, prevents liquid from permeating too fast to diffuse in the flow guide layer, and balances the longitudinal diffusion of the liquid in the flow guide layer material and the vertical permeation of the liquid to the maximum extent.
Example 5:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The research finds that: with the increase of the thickness of the silk fiber layer, the softness and the air permeability of the paper diaper are improved, but the water absorption performance is reduced. The thickness of the wood pulp layer 1-3 is 3-5 times of that of the silk fiber layer 1-4, so that the softness is improved to the maximum extent under the condition that the water absorption is guaranteed.
Example 6:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The research finds that: with the increase of the thickness of the wood pulp layer or the polymeric absorbing material layer, the water absorption performance of the diaper is improved, but the air permeability is reduced, so in this embodiment, the thickness of the wood pulp layer 1-3 is 0.6-0.8 times of that of the polymeric absorbing material layer 1-5, so that the optimal water absorption performance is obtained under the condition of the minimum thickness of the absorbing layer, and the balance between the water absorption performance and the air permeability is better realized.
Example 7:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The side leakage prevention layer 4 is made of water-repellent non-woven fabric so as to effectively prevent urine from side leakage.
Example 8:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The bottom layer 1-6 is a PE breathable basement membrane or non-woven fabric. The PE breathable basement membrane is used for preventing urine leakage, and the bottom non-woven fabric is used for ensuring breathability and improving comfort as much as possible.
Example 9:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The left side and the right side of the front waist panel 2 and the back waist panel 3 are respectively and correspondingly provided with waist pastes 5 so as to fix the paper diaper on the body of the infant through the adhesion of the waist pastes.
Example 10:
an ultra-thin, flexible diaper comprising: an absorption part 1, a front waist sheet 2, a back waist sheet 3 and a side leakage prevention layer 4; the upper and lower both ends of absorption portion 1 are provided with preceding waist piece 2, back waist piece 3 respectively, both ends are provided with side leakage layer 4 respectively about absorption portion 1, absorption portion 1 includes: 1-1 parts of surface coating layer, 1-2 parts of diversion layer, 1-6 parts of absorption layer and 1-6 parts of bottom layer; the surface coating layer 1-1, the diversion layer 1-2 and the absorption layer, the bottom layer 1-6 are arranged from top to bottom in sequence, and the absorption layer comprises: 1-3 parts of wood pulp layer, 1-4 parts of silk fiber layer and 1-5 parts of macromolecule absorption material layer.
The surface coating layer 1-1 is made of silk non-woven fabric, so that the infant can obtain soft, comfortable and dry use experience.
The flow guide layer 1-2 adopts a hot air non-woven fabric flow guide layer, has certain water permeability, prevents liquid from permeating too fast to diffuse in the flow guide layer, and balances the longitudinal diffusion of the liquid in the flow guide layer material and the vertical permeation of the liquid to the maximum extent.
The thickness of the wood pulp layers 1-3 is 4 times of that of the silk fiber layers 1-4, so that the optimal softness is obtained under the condition that the water absorption is guaranteed.
The thickness of the wood pulp layer 1-3 is 0.8 times of that of the macromolecule absorbing material layer 1-5, so that the optimal water absorption performance is obtained under the condition of the minimum thickness of the absorbing layer, and the balance of water absorption and air permeability is better realized.
The side leakage prevention layer 4 is made of water-repellent non-woven fabric so as to effectively prevent urine from side leakage.
The bottom layer 1-6 is non-woven fabric. The bottom layer non-woven fabric ensures air permeability and improves comfort degree as much as possible.
The left side and the right side of the front waist panel 2 and the back waist panel 3 are respectively and correspondingly provided with waist pastes 5 so as to fix the paper diaper on the body of the infant through the adhesion of the waist pastes.
The waistline of the front waist piece 2 and the back waist piece 3 is made of elastic non-woven fabrics so as to adjust the tightness and reduce urine leakage according to the weight of the infant.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents can be made in the technical solutions described in the foregoing embodiments, or equivalents thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Although the present invention has been described with reference to the specific embodiments, it should be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (10)
1. An ultra-thin, flexible diaper, comprising: an absorption part (1), a front waist sheet (2), a back waist sheet (3) and a side leakage prevention layer (4); waist piece (2), back waist piece (3) before both ends are provided with respectively about absorption portion (1), both ends are provided with respectively about absorption portion (1) and prevent lateral leakage layer (4), absorption portion (1) includes: the surface coating layer (1-1), the flow guide layer (1-2), the absorption layer and the bottom layer (1-6); the surface coating layer (1-1), the flow guide layer (1-2) and the absorption layer are sequentially arranged from top to bottom, and the absorption layer comprises: wood pulp layers (1-3), silk fiber layers (1-4) and polymer absorbing material layers (1-5).
2. The ultra-thin, flexible diaper according to claim 1, characterized in that the surface coating layer (1-1) is at least one of hydrophilic non-woven fabric, silk non-woven fabric or cotton non-woven fabric.
3. The ultra-thin, flexible diaper of claim 1, in which the flow-directing layer (1-2) is made of a hot air flow-directing layer material.
4. The ultra-thin, flexible pant diaper according to claim 3, wherein the flow guiding layer (1-2) is a hot air non-woven flow guiding layer.
5. The ultra-thin and flexible diaper according to claim 1, wherein the thickness of the wood pulp layer (1-3) is 3 to 5 times of the thickness of the silk fiber layer (1-4).
6. The ultra-thin and flexible diaper according to claim 1, wherein the thickness of the wood pulp layer (1-3) is 0.6 to 0.8 times of the thickness of the polymeric absorbent material layer (1-5).
7. The ultra-thin, flexible diaper as defined in claim 1, in which said side leakage prevention layer (4) is a water-repellent non-woven fabric.
8. The ultra-thin, flexible pant diaper according to claim 1, wherein the chassis (1-6) is a PE breathable carrier film or a nonwoven.
9. The ultra-thin, flexible diaper as claimed in claim 1, characterized in that the front waist panel (2) and the back waist panel (3) are provided with waist tape (5) on the left and right sides, respectively.
10. The ultra-thin, flexible diaper as claimed in claim 1, characterized in that the front waist panel (2) and the back waist panel (3) are elastic nonwoven fabrics at the waist circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053429.2U CN216222028U (en) | 2021-01-08 | 2021-01-08 | Ultrathin and soft paper diaper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053429.2U CN216222028U (en) | 2021-01-08 | 2021-01-08 | Ultrathin and soft paper diaper |
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| CN216222028U true CN216222028U (en) | 2022-04-08 |
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| CN202120053429.2U Active CN216222028U (en) | 2021-01-08 | 2021-01-08 | Ultrathin and soft paper diaper |
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