CN114983683A - Dry and comfortable breathable absorber and paper diaper - Google Patents
Dry and comfortable breathable absorber and paper diaper Download PDFInfo
- Publication number
- CN114983683A CN114983683A CN202210931625.4A CN202210931625A CN114983683A CN 114983683 A CN114983683 A CN 114983683A CN 202210931625 A CN202210931625 A CN 202210931625A CN 114983683 A CN114983683 A CN 114983683A
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- layer
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- liquid display
- water guide
- hydrophilic
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 26
- 239000010410 layer Substances 0.000 claims abstract description 122
- 239000002344 surface layer Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 230000002209 hydrophobic effect Effects 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 37
- 239000002250 absorbent Substances 0.000 claims description 21
- 230000002745 absorbent Effects 0.000 claims description 21
- 239000012792 core layer Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 210000002700 urine Anatomy 0.000 abstract description 26
- 238000009736 wetting Methods 0.000 abstract description 10
- 230000035699 permeability Effects 0.000 abstract description 9
- 239000012466 permeate Substances 0.000 abstract description 9
- 238000001223 reverse osmosis Methods 0.000 description 6
- 230000005660 hydrophilic surface Effects 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 239000004753 textile Substances 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
- 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
- A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
-
- 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
- A61F13/45—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 shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- 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
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 belongs to the technical field of paper diapers, and particularly discloses a dry and breathable absorber and a paper diaper. The invention provides a dry and breathable absorber, which can prevent urine from reversely permeating to a great extent while enabling urine to rapidly permeate downwards through the special design of a surface layer, so that the surface layer is kept dry and comfortable, meanwhile, the air permeability of a paper diaper is greatly improved through the design of a bottom layer, the wearing comfort experience is further improved, and the wetting condition of the absorber is conveniently observed.
Description
Technical Field
The invention relates to the technical field of paper diapers, in particular to a dry and breathable absorber and a paper diaper.
Background
The paper diaper is common in life, is a nursing product designed for infants, middle-aged and elderly people urinary incontinence and paralyzed patients, can keep dry and comfortable after the urinating and defecating of users, is favorable for improving the sleep quality, and can provide great benefits for users. Based on the characteristic that the paper diaper is convenient and quick, the application range of the paper diaper is wider and wider, and the using quantity of the paper diaper is increased continuously.
The surface layer of the prior paper diaper is absorbed and stored in the core layer after contacting with urine. Because the surface layer non-woven fabric is hydrophilic, the moisture feeling of the surface layer can still be generated when the skin contacts with the surface layer after urine is absorbed. There may also be instances of urine reverse osmosis, particularly after multiple urination, from the core layer to the facing layer. The bottom layer materials of the existing paper diaper are a water-repellent PE film and a water-repellent bottom layer non-woven fabric, the function is to prevent urine leakage, although the PE film has certain air permeability, the compactness of the film is much larger than that of a non-woven fabric material or a textile material, and the air permeability has a great promotion space.
Disclosure of Invention
The invention aims to overcome at least one defect (deficiency) of the prior art, and provides a dry and breathable absorber and a paper diaper, which reduce reverse osmosis, so that a surface layer is kept dry and comfortable, and the wearing comfort is improved.
In order to solve the technical problem, the invention provides a dry and breathable absorber which sequentially comprises a unidirectional water guide surface layer, a covering layer, a core layer and a bottom layer from top to bottom, wherein the unidirectional water guide surface layer is provided with a first hydrophobic layer and a first hydrophilic layer, the first hydrophilic layer is close to the covering layer, the first hydrophobic layer is provided with a plurality of protruding structures for water guide, the unidirectional water guide surface layer is provided with a plurality of through holes, the through holes penetrate through the first hydrophobic layer and the first hydrophilic layer, and the through holes are distributed around the protruding structures.
The invention provides a dry breathable absorber, the uppermost layer of which is a unidirectional water guide surface layer, the material of which is a bi-component fiber material and is provided with a first hydrophobic layer and a first hydrophilic layer, the first hydrophobic layer is provided with a plurality of convex structures, through holes are arranged around the convex structures, when the surface layer material contacts with water, the first hydrophobic layer of the convex structures can conduct the water to the first hydrophilic layer so as to permeate into a core layer, and simultaneously the convex structures can also conduct the water into the through holes, because the through holes penetrate through the first hydrophobic layer and the first hydrophilic layer, the water can be accelerated to flow to a covering layer so as to permeate into the core layer, and when the first hydrophobic layer contacts with the water, the water spontaneously permeates from the first hydrophobic layer to the first hydrophilic layer but cannot permeate from the first hydrophilic layer to the first hydrophobic layer, therefore, the invention provides the dry breathable absorber, due to the particularity of the unidirectional water guide surface layer, and set up protruding structure and through-hole, can make the urine when oozing down fast, can also prevent the urine reverse osmosis by very big degree to keep the surface course dry and comfortable, increased the comfortable and easy to wear experience.
Further, the bottom layer includes liquid display layer and second hydrophobic layer, liquid display layer includes hydrophobic region and liquid display area, set up a plurality of one-way water guide units on the liquid display area, liquid display layer is close to the setting of core layer.
The invention provides a dry breathable absorber, which is characterized in that the lowest layer is a bottom layer made of a bicomponent fiber material, one component is hydrophilic, the other component is hydrophobic, the bottom layer comprises a liquid display layer and a second hydrophobic layer, the liquid display layer is arranged close to a core layer for displaying the wetting condition of the absorber, the liquid display layer is also provided with a liquid display area and a hydrophobic area, and the liquid display area is provided with a plurality of one-way water guide units for guiding water to enter the water guide units.
Furthermore, the one-way water guide unit is provided with a hydrophilic layer and a hydrophobic layer, the hydrophilic layer is close to the core layer, the hydrophobic layer is close to the second hydrophobic layer, and the area of the liquid display area except the one-way water guide unit is hydrophobic.
Further, in order to more obviously show the wetting condition of the hydrophilic layer of the unidirectional water guiding unit, the hydrophilic layer of the unidirectional water guiding unit is added with a liquid color developing reagent.
Further, the one-way water guide unit is on the basis of hydrophilic layer and hydrophobic layer, through the template anchor clamps, the position that will prepare to form one-way water guide unit is pressed from both sides tightly, and expose other regions, adopt hydrophobe spraying process, form hydrophobic nature with hydrophilic layer, and keep the hydrophilic material of one-way water guide unit, can prevent like this that the urine from permeating the outside, also can more obviously observe the wetting condition on the hydrophilic layer surface of inboard one-way water guide layer from the outside, other regions are hydrophobic nature, can prevent to leak urine, simultaneously be different from the absorber among the prior art, the bottom does not have the existence of PE membrane, greatly promote the gas permeability of paper diaper, it experiences the sense to have increased the dress.
Further, in order to observe and see the wetting condition of the surface of the hydrophilic layer on the unidirectional water guide unit more conveniently, the liquid display area is arranged in the middle of the liquid display layer, and the unidirectional water guide units are arranged on the liquid display area in a scattered mode.
Furthermore, the through holes are circular, so that the resistance of liquid flowing to the lower layer is reduced, and the through holes are punched around the protruding structures by adopting a punching process.
Another aspect of the present invention provides a diaper, comprising an absorbent, a front waist portion and a rear waist portion, wherein two ends of the absorbent are respectively connected to the front waist portion and the rear waist portion, and the absorbent is the above-mentioned dry breathable absorbent.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a dry and breathable absorber and a paper diaper with the absorber, wherein the absorber can enable urine to quickly infiltrate downwards and also can prevent the urine from reversely permeating to a great extent due to the particularity of a one-way water guide surface layer and the arrangement of a convex structure and through holes, so that the surface layer is kept dry and comfortable, the wearing comfort experience is increased, the urine can be prevented from permeating to the outer side through the design of a bottom layer, the urine leakage is effectively prevented, the wetting condition of the hydrophilic surface of the inner side can be observed from the outer side, and the bottom layer is different from the absorber in the prior art, the PE film does not exist, the air permeability of the paper diaper is greatly improved, and the wearing comfort experience is further increased.
Drawings
The drawings are for illustrative purposes only and are not to be construed as limiting the present solution; for the purpose of better illustrating the present disclosure, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present solution.
Fig. 1 is a schematic view of the structure of an absorbent body of the present invention.
Fig. 2 is a schematic structural diagram of a first hydrophobic layer of the unidirectional water-guiding surface layer of the absorber.
Fig. 3 is a schematic structural diagram of a first hydrophilic layer of the unidirectional water-guiding surface layer of the absorbent body.
Fig. 4 is a schematic view showing the structure of the liquid display layer of the back layer of the absorbent body.
Fig. 5 is a schematic structural view of the diaper of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Example 1
As shown in fig. 1 to 5, the present embodiment provides a dry and breathable absorbent body 1 for absorbing urine, the absorbent body 1 comprises a one-way water guiding surface layer 11, a covering layer 12, a core layer 13 and a bottom layer 14 from top to bottom, wherein the one-way water guiding surface layer 11 is a bicomponent fiber having a first hydrophobic layer 111 and a first hydrophilic layer 112, the first hydrophobic layer is an uppermost layer, the first hydrophilic layer 112 is adjacent to the covering layer 12, when the first hydrophobic layer 111 contacts moisture, the first hydrophobic layer 111 spontaneously permeates from the first hydrophobic layer 111 to the first hydrophilic layer 112, thereby flowing downwards to the covering layer 12, but cannot permeate from the first hydrophilic layer 112 to the first hydrophobic layer 111, a plurality of raised structures 113 for guiding water are provided on the first hydrophobic layer 111, and a plurality of through holes 114 are provided on the one-way water guiding surface layer 11, the through holes 114 penetrate through the first hydrophobic layer 111 and the first hydrophilic layer 112, and the through holes 114 are distributed around the raised structures 113, when the surface layer material contacts with moisture, the convex structure 113 can guide the moisture to the first hydrophilic layer 112 by utilizing the one-way water guiding function, and simultaneously can guide the moisture to the through hole 114 to accelerate the moisture to flow to the next layer so as to quickly infiltrate down to the core layer 13.
Wherein, the lower most floor of absorber 1 is the bottom, and its material is bicomponent fiber material, and a set of component is hydrophilic nature, and a set of component is hydrophobic nature, bottom 14 includes liquid display layer 141 and second hydrophobic layer 142, liquid display layer 141 includes hydrophobic region 143 and sets up the liquid display region 144 in liquid display layer 141 middle part, liquid display layer 141 is close to core layer 13 setting, conveniently shows the wet condition of absorber, sets up a plurality of one-way water guide units 145 on the liquid display region 144 for it gets into the water guide unit to draw water, and the dispersion of one-way water guide unit 145 sets up on liquid display region 144, can more conveniently observe the wet condition on the one-way water guide unit.
Specifically, the unidirectional water guiding unit 145 has a hydrophilic layer close to the core layer 13 and a hydrophobic layer close to the second hydrophobic layer 142, and the liquid display area 144 is hydrophobic except for the unidirectional water guiding unit 145. The hydrophilic layer of the unidirectional water guide unit 145 is added with a liquid color reagent, so that the wetting condition of the hydrophilic layer of the unidirectional water guide unit can be more obviously displayed.
Wherein, one-way water guide unit 145 is on the basis of hydrophilic layer and hydrophobic layer, the position that will prepare to form one-way water guide unit 145 presss from both sides tightly, and expose other regions, adopt hydrophobe spraying process, form hydrophobic nature with hydrophilic material layer, and keep the hydrophilic material of one-way water guide unit, can prevent like this that the urine from permeating the outside, also can observe the moist condition on the hydrophilic layer surface of one-way water guide unit from the outside, other regions are hydrophobic nature, prevent to leak urine, be different from the absorber among the prior art simultaneously, its bottom does not have the existence of PE membrane, greatly promote the gas permeability of panty-shape diapers, the comfortable experience of dress is felt in the increase.
Specifically, the shape of the protruding structure 113 in this embodiment may be a cube, a cylinder, or a regular three-dimensional figure, which is a cube in this embodiment.
The protrusion structure 113 in this embodiment is an embossed structure, and the embossed structure is a protrusion manufactured by an embossing process.
In particular, the shape of the through-holes 114 is circular in this embodiment, which reduces the resistance of the liquid to flow to the cover layer, wherein the through-holes 114 are perforated around the raised structures 113 using a perforation process.
Example 2
This embodiment provides a diaper comprising the absorbent body 1, the front waist portion 2, and the rear waist portion 3 of embodiment 1, wherein both ends of the absorbent body 1 are connected to the front waist portion 2 and the rear waist portion 3, respectively, and wherein the length of the front waist portion 2 is smaller than the length of the rear waist portion 3.
Further, the both ends of preceding waist 2 and back waist 3 all are provided with magic subsides 5 for preceding waist 2 is fixed with 3 bonding of back waist, the dress of the panty-shape diapers of being convenient for.
The panty-shape diapers that this embodiment provided, wherein the absorber is embodiment 1's absorber 1, because of the special design of its surface course, when can making the quick infiltration of urine, can also prevent the urine reverse osmosis by very big degree, thereby keep the surface course dry and comfortable, the comfortable experience of wearing has been increased, and the design through the bottom, can prevent that the urine from permeating the outside, can effectively prevent to leak urine, also can observe the wetting condition on inboard hydrophilic surface from the outside, be different from the absorber among the prior art simultaneously, its bottom does not have the existence of PE membrane, greatly promote panty-shape diapers's gas permeability, further increased the comfortable experience of wearing and felt the sense of feeling
The paper diaper provided by the invention reduces reverse osmosis, so that the surface layer is kept dry and comfortable, the wearing comfort is improved, the air permeability is high, and the wearing comfort experience is strong.
When the paper diaper is worn, the magic tapes at the two ends of the front waist and the rear waist are adhered and fixed, the paper diaper is worn on a baby body, when the baby generates urine, the surface layer material contacts with the urine, the one-way water guide performance of the protruding structure cooperates with the water guide effect of the surrounding through holes, the moisture can quickly flow to the covering layer, so that the moisture can quickly flow into the core layer and be quickly absorbed by the core layer, and when the first hydrophobic layer contacts with the urine, the moisture of the urine can spontaneously permeate from the first hydrophobic layer to the first hydrophilic layer, but cannot permeate from the first hydrophilic layer to the first hydrophobic layer, so that the urine reverse osmosis is greatly prevented, the surface layer is kept dry and comfortable, the baby has strong comfortable experience when wearing the paper diaper, and through the special design of the bottom layer, the wetting condition of the hydrophilic surface on the one-way water guide unit can be observed from the outer side, the hydrophilic surface on all the one-way water guide unit shows wetting, the diaper is provided with no PE film, so that the air permeability of the diaper is greatly improved, and the comfortable experience of the baby wearing the diaper is further improved.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (9)
1. The dry breathable absorber is characterized in that the one-way water guide surface layer (11) comprises a first hydrophobic layer (111) and a first hydrophilic layer (112), the first hydrophilic layer (112) is close to the covering layer (12), the first hydrophobic layer (111) is provided with a plurality of protruding structures (113) for guiding water, the one-way water guide surface layer (11) is provided with a plurality of through holes (114), the through holes (114) penetrate through the first hydrophobic layer (111) and the first hydrophilic layer (112), and the through holes (114) are distributed around the protruding structures (113);
the bottom layer (14) comprises a liquid display layer (141) and a second hydrophobic layer (142), the liquid display layer (141) comprises a hydrophobic area (143) and a liquid display area (144), a plurality of one-way water guide units (145) are arranged on the liquid display area (144), and the liquid display layer (141) is arranged close to the core layer (13).
2. The dry breathable absorbent body according to claim 1, wherein said unidirectional water guiding unit (145) has a hydrophilic layer adjacent to the core layer (13) and a hydrophobic layer adjacent to the second hydrophobic layer (142).
3. The dry breathable absorbent body according to claim 1, characterized in that the liquid display area (144) is hydrophobic except for the unidirectional water guiding cells (145).
4. The dry breathable absorbent body according to claim 2, wherein the hydrophilic layer of the unidirectional water guiding unit (145) is added with a liquid coloring agent.
5. The dry breathable absorber according to claim 3, wherein the one-way water guide unit (145) is formed by clamping the part to be formed with the one-way water guide unit (145) on the basis of the hydrophilic layer and the hydrophobic layer through a template clamp, exposing other areas, forming the hydrophilic layer into hydrophobic property by a hydrophobic agent spraying process, and keeping the hydrophilic material of the one-way water guide unit (145).
6. The dry breathable absorbent body according to claim 1, wherein said liquid display region (144) is disposed in the middle of said liquid display layer (141).
7. The dry breathable absorbent body according to claim 1, wherein said unidirectional water guide units (145) are discretely disposed on said liquid display area (144).
8. The dry breathable absorbent body according to claim 1, characterized in that said raised structure (113) is an embossed structure, said embossed structure being a raised structure produced by an embossing process; the through hole (114) is circular, and the through hole (114) is punched around the protruding structure (113) by adopting a punching process.
9. A diaper comprising an absorbent (1), a front waist portion (2) and a rear waist portion (3), both ends of the absorbent (1) being connected to the front waist portion (2) and the rear waist portion (3), respectively, characterized in that the absorbent (1) is the absorbent according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210931625.4A CN114983683B (en) | 2022-08-04 | 2022-08-04 | Dry and comfortable breathable absorber and paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210931625.4A CN114983683B (en) | 2022-08-04 | 2022-08-04 | Dry and comfortable breathable absorber and paper diaper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114983683A true CN114983683A (en) | 2022-09-02 |
| CN114983683B CN114983683B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210931625.4A Active CN114983683B (en) | 2022-08-04 | 2022-08-04 | Dry and comfortable breathable absorber and paper diaper |
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| Country | Link |
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| CN (1) | CN114983683B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117243759A (en) * | 2023-11-15 | 2023-12-19 | 露乐健康科技股份有限公司 | Liquid collecting absorption structure and sanitary article |
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| CN204121264U (en) * | 2014-05-12 | 2015-01-28 | 中天（中国）工业有限公司 | A baby paper diaper |
| CN209004450U (en) * | 2018-09-05 | 2019-06-21 | 露乐健康科技（广州）有限公司 | A kind of super soft absorber of good absorption effect |
| CN209596053U (en) * | 2018-04-08 | 2019-11-08 | 爹地宝贝股份有限公司 | A kind of paper diaper with three-dimensional punching surface layer |
| CN213157017U (en) * | 2020-06-01 | 2021-05-11 | 浙江昱升个人护理用品有限公司 | Dry and comfortable paper diaper |
| CN114392058A (en) * | 2022-01-17 | 2022-04-26 | 贵州卡布婴童用品有限责任公司 | Nursing type dry and comfortable paper diaper |
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2022
- 2022-08-04 CN CN202210931625.4A patent/CN114983683B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204121264U (en) * | 2014-05-12 | 2015-01-28 | 中天（中国）工业有限公司 | A baby paper diaper |
| CN209596053U (en) * | 2018-04-08 | 2019-11-08 | 爹地宝贝股份有限公司 | A kind of paper diaper with three-dimensional punching surface layer |
| CN209004450U (en) * | 2018-09-05 | 2019-06-21 | 露乐健康科技（广州）有限公司 | A kind of super soft absorber of good absorption effect |
| CN213157017U (en) * | 2020-06-01 | 2021-05-11 | 浙江昱升个人护理用品有限公司 | Dry and comfortable paper diaper |
| CN114392058A (en) * | 2022-01-17 | 2022-04-26 | 贵州卡布婴童用品有限责任公司 | Nursing type dry and comfortable paper diaper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117243759A (en) * | 2023-11-15 | 2023-12-19 | 露乐健康科技股份有限公司 | Liquid collecting absorption structure and sanitary article |
| CN117243759B (en) * | 2023-11-15 | 2024-03-22 | 露乐健康科技股份有限公司 | Liquid collecting absorption structure and sanitary article |
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| Publication number | Publication date |
|---|---|
| CN114983683B (en) | 2022-11-04 |
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