CN104546307A - Disposable moisture absorption product - Google Patents
Disposable moisture absorption product Download PDFInfo
- Publication number
- CN104546307A CN104546307A CN201410857603.3A CN201410857603A CN104546307A CN 104546307 A CN104546307 A CN 104546307A CN 201410857603 A CN201410857603 A CN 201410857603A CN 104546307 A CN104546307 A CN 104546307A
- Authority
- CN
- China
- Prior art keywords
- layer
- pars intermedia
- absorbed layer
- absorbent article
- disposable absorbent
- 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
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
- A61F13/45—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
-
- 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
- A61F2013/4966—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs with intentionally damp topsheet
-
- 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
- A61F2013/5355—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 with terraced core
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 discloses a disposable moisture absorption product. The disposable moisture absorption product comprises a body; the body comprises a skin care layer, a bottom layer and an absorption layer which is arranged between the skin care layer and the bottom layer in a clamped mode; the absorption layer is mainly formed by wood pulp and polymer materials through physical mixing; the absorption layer comprises a middle portion and two end portions, wherein the two end portions are located at two ends of the middle portion respectively; the weight ratio of the polymer materials in the middle portion in the absorption layer is higher than that of the polymer materials in each end portion in the absorption layer. According to the disposable moisture absorption product, the weight ratio of the polymer materials in the middle portion in the absorption layer is designed to be higher than that of the polymer materials in each end portion in the absorption layer to enable the polymer materials in each end portion to be reduced and the polymer materials to be mainly concentrated in the middle portion and accordingly the absorption capability of the middle portion is improved, the polymer materials and the wood pulp at the two ends of the absorption layer cannot be wasted, the liquid can be fully absorbed, and the dry performance of the absorption layer is improved.
Description
Technical field
The present invention relates to hygiene article sector, particularly relate to a kind of disposable absorbent article.
Background technology
The hygienic article that disposable absorbent article is modern child, old man commonly uses, along with the quickening of expanding economy and people's rhythm of life, it relies on feature that is easy to use, practicability and effectiveness, becomes the necessary of each family gradually.
The moisture absorption layer that existing disposable absorbent article generally includes skin-friendly layer, bottom and is arranged between bottom and skin-friendly layer.Diaper in existing product, the absorbed layer of sanitary towels are made up of wood pulp and macromolecular material physical mixed, and disposable absorbent article of the prior art exists the high problem of material cost.
Summary of the invention
The object of the invention is to propose a kind of disposable absorbent article, good moisture sorption effect can be ensured, can material be saved again.
For reaching this object, the present invention by the following technical solutions:
A kind of disposable absorbent article, comprise body, the absorbed layer that described body comprises skin-friendly layer, bottom and is located between described skin-friendly layer and bottom, described absorbed layer mainly adopts wood pulp and macromolecular material physical mixed to form, described absorbed layer comprises the end that pars intermedia and two lay respectively at described pars intermedia two ends, and the weight ratio shared in described absorbed layer of the macromolecular material in described pars intermedia is higher than the weight ratio shared in described absorbed layer of the macromolecular material in described end.
Preferably, described macromolecular material is water-absorbing resin.
As the preferred technical scheme of one, the weight ratio of the macromolecular material in described pars intermedia shared by described absorbed layer is 50%-90%;
The weight ratio 5%-20% that macromolecular material in two described ends is shared in described absorbed layer;
In described absorbed layer, each constituent content sum is 100%.
Preferably, the weight ratio of the macromolecular material in described pars intermedia shared by described absorbed layer is 50%-70%;
The weight ratio of macromolecular material in two described ends shared by described absorbed layer is 5%-20%.
As the preferred technical scheme of one, the area of described pars intermedia accounts for the 50%-70% of the area of described absorbed layer.
As the preferred technical scheme of one, described end is extended to the primary importance near its center by the edge of described absorbed layer, and the distance at described primary importance and described absorbed layer edge is not more than 1/5 of described absorbed layer length.
As the preferred technical scheme of one, the thickness of described pars intermedia equals the thickness of described end.
As the preferred technical scheme of one, the thickness of described pars intermedia is greater than the thickness of described end.
As the preferred technical scheme of one, described end is the uniform flat configuration of thickness.
As the preferred technical scheme of one, described end be thickness from described pars intermedia towards the out-of-flatness structure evenly reduced gradually away from described pars intermedia direction.
Concrete, when there being liquid to flow into absorbed layer place, most liquid is absorbed by pars intermedia, the liquid of small part can flow to end, the abundance of liquid on end is in the trend reduced gradually towards the direction away from pars intermedia from pars intermedia, by end being set to thickness from pars intermedia towards the out-of-flatness structure evenly reduced gradually away from pars intermedia direction, the amount of wood pulp and macromolecular material in end can be reduced on the one hand, reach rational proportion material, the object economized on resources, also end can be made to absorb according to the distribution of liquid the liquid flow on it fully on the other hand, and then keep the dry and comfortable of skin.
As the preferred technical scheme of one, described absorbed layer is provided with drain lines on the side of described skin-friendly layer.
By arranging drain lines, the imbibition area of absorbed layer can be increased, liquid energy absorbed layer is absorbed rapidly.
As the preferred technical scheme of one, between described pars intermedia and described skin-friendly layer, be provided with guide layer, without guide layer between described end and described skin-friendly layer.
By arranging guide layer between pars intermedia and skin-friendly layer, liquid can be made as much as possiblely to be absorbed by pars intermedia, to reach the object reducing as far as possible and flow to the liquid of end, as long as the macromolecular material that such end also arranges less amount just can flow to the Liquid Absorption on it, further reduce the amount of end inner macromolecule material.
Contrast prior art, beneficial effect of the present invention is: the present invention by the weight ratio shared in absorbed layer of the macromolecular material in design pars intermedia higher than the weight ratio shared in absorbed layer of the macromolecular material in end, macromolecular material amount in end is reduced, macromolecular material is mainly concentrated in pars intermedia, improve the absorbability of pars intermedia, both reached and do not wasted the macromolecular material at absorbed layer two ends and the object of wood pulp, reach again the effect of the sufficient absorbing fluid of energy, add the dry and comfortable performance of absorbed layer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the disposable absorbent article described in the embodiment of the present invention one.
Fig. 2 is the structural representation of the disposable absorbent article described in the embodiment of the present invention one.
Fig. 3 is the sectional view of the disposable absorbent article described in the embodiment of the present invention three.
Fig. 4 is the sectional view of the disposable absorbent article described in the embodiment of the present invention four.
Fig. 5 is the sectional view of the disposable absorbent article described in the embodiment of the present invention six.
In figure:
1, crotch; 11, leg opening; 12, lower limb encloses elastomer;
2, frontal cowl; 21, front waistline elastomer;
3, rear waist portion; 31, rear waistline elastomer;
4, absorbed layer; 41, end, 42, pars intermedia;
5, side waist portion;
6, skin-friendly layer;
7, bottom;
8, guide layer.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one:
As depicted in figs. 1 and 2, a kind of disposable absorbent article of the present embodiment comprises body, the absorbed layer 4 that body comprises skin-friendly layer 6, bottom 7 and is located between skin-friendly layer 6 and bottom 7, absorbed layer 4 mainly adopts wood pulp and macromolecular material physical mixed to form, absorbed layer comprises the end 41 that pars intermedia 42 and two lay respectively at pars intermedia 42 two ends, and the weight ratio shared in absorbed layer 4 of the macromolecular material in pars intermedia 42 is higher than the weight ratio shared in absorbed layer 4 of the macromolecular material in end 41.
By the weight ratio shared in absorbed layer 4 of the macromolecular material in design pars intermedia 42 higher than the weight ratio shared in absorbed layer 4 of the macromolecular material in end 41, macromolecular material amount in end 41 is reduced, macromolecular material is made mainly to concentrate in pars intermedia 42, improve the absorbability of pars intermedia 42, both reached and do not wasted the macromolecular material at absorbed layer 4 two ends and the object of wood pulp, reach again the effect of the sufficient absorbing fluid of energy, add the dry and comfortable performance of absorbed layer 4.
In the present embodiment, the thickness of pars intermedia 42 equals the thickness of end 41, the area of pars intermedia 42 accounts for 70% of the area of absorbed layer 4, the ratio of macromolecular material in pars intermedia 42 shared by absorbed layer 4 is the ratio of macromolecular material shared by absorbed layer 4 in 70%, two ends 41 is 5%.
Macromolecular material is preferably water-absorbing resin, and water-absorbing resin has good water absorption, and certainly, the fine absorptive macromolecular material that has known to other those skilled in the art is also applicable to the present invention.
Body also comprises crotch 1, frontal cowl 2 and rear waist portion 3, frontal cowl 2 and rear waist portion 3 lay respectively at crotch 1 two ends along the longitudinal direction, the two ends in crotch 1 transversely direction are provided with leg opening 11, the both sides of rear waist portion 3 are provided with side waist portion 5, frontal cowl 2 and rear waist portion 3 are respectively arranged with front waistline elastomer 21 and rear waistline elastomer 31, and the edge of leg opening 11 is provided with lower limb and encloses elastomer 12.
Enclose elastomer 12 by arranging front waistline elastomer 21, rear waistline elastomer 31 and lower limb, the Excreta that human body is discharged can not spill from waist and leg portion.
Embodiment two:
The difference of the present embodiment and embodiment one is: the area of pars intermedia 42 accounts for 50% of the area of absorbed layer 4, the ratio of macromolecular material in pars intermedia 42 shared by absorbed layer 4 is the ratio of macromolecular material shared by absorbed layer 4 in 50%, two ends 41 is 20%.
Embodiment three:
As shown in Figure 3, the difference of the present embodiment and embodiment one is: the thickness of pars intermedia 42 is greater than the thickness of end 41, the thickness of end 41 is greater than by the thickness designing pars intermedia 42, the macromolecular material in end 41 not only can be made to reduce, also can make the minimizing that the wood pulp in end 41 is also suitable, be conducive to the saving of material.
In the present embodiment, end 41 is flat configuration.
Embodiment four:
As shown in Figure 4, the difference of the present embodiment and embodiment three is: end 41 be thickness from pars intermedia 42 towards the out-of-flatness structure evenly reduced gradually away from pars intermedia 42 direction.
Concrete, when there being liquid to flow into absorbed layer 4 place, most liquid is absorbed by pars intermedia 42, the liquid of small part can flow to end 41, the abundance of liquid on end 41 is in the trend reduced gradually towards the direction away from pars intermedia 42 from pars intermedia, by end being set to thickness from pars intermedia towards the out-of-flatness structure evenly reduced gradually away from pars intermedia 42 direction, the amount of wood pulp and macromolecular material in end 41 can be reduced on the one hand, reach rational proportion material, the object economized on resources, also end 41 can be made to absorb according to the distribution of liquid the liquid flow on it fully on the other hand, and then keep the dry and comfortable of skin.
Embodiment five:
The difference of the present embodiment and embodiment one is: absorbed layer 4 is provided with drain lines on the side of skin-friendly layer 6.
The setting of drain lines, can increase the imbibition area of absorbed layer 4, and liquid energy absorbed layer 4 is absorbed rapidly.
Embodiment six:
As shown in Figure 5, the difference of the present embodiment and embodiment one is: be provided with guide layer 8 between institute's pars intermedia 42 and skin-friendly layer 6, without guide layer 8 between end 41 and skin-friendly layer 6.
By arranging guide layer 8 between pars intermedia 42 and skin-friendly layer 6, liquid can be made as much as possiblely to be absorbed by pars intermedia 42, to reach the least possible object flowing to the liquid of end 41, as long as the macromolecular material that inside, such end 41 also arranges less amount just can flow to the Liquid Absorption on it, further reduce the amount of end 41 inner macromolecule material.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a disposable absorbent article, comprise body, the absorbed layer that described body comprises skin-friendly layer, bottom and is located between described skin-friendly layer and bottom, it is characterized in that, described absorbed layer mainly adopts wood pulp and macromolecular material physical mixed to form, described absorbed layer comprises the end that pars intermedia and two lay respectively at described pars intermedia two ends, and the weight ratio shared in described absorbed layer of the macromolecular material in described pars intermedia is higher than the weight ratio shared in described absorbed layer of the macromolecular material in two described ends.
2. disposable absorbent article according to claim 1, is characterized in that, the weight ratio of the macromolecular material in described pars intermedia shared by described absorbed layer is 50%-90%;
The weight ratio 5%-20% that macromolecular material in two described ends is shared in described absorbed layer;
In described absorbed layer, each constituent content sum is 100%.
3. disposable absorbent article according to claim 2, is characterized in that, the weight ratio of the macromolecular material in described pars intermedia shared by described absorbed layer is 50%-70%;
The weight ratio of macromolecular material in two described ends shared by described absorbed layer is 5%-20%.
4. disposable absorbent article according to claim 1, is characterized in that, the area of described pars intermedia accounts for the 50%-70% of the area of described absorbed layer.
5. disposable absorbent article according to claim 1, is characterized in that, the thickness of described pars intermedia equals the thickness of described end.
6. disposable absorbent article according to claim 1, is characterized in that, the thickness of described pars intermedia is greater than the thickness of described end.
7. disposable absorbent article according to claim 6, is characterized in that, described end is the uniform flat configuration of thickness.
8. disposable absorbent article according to claim 6, is characterized in that, described end be thickness from described pars intermedia towards the out-of-flatness structure evenly reduced gradually away from described pars intermedia direction.
9. disposable absorbent article according to claim 1, is characterized in that, described absorbed layer is provided with drain lines on the side of described skin-friendly layer.
10. disposable absorbent article according to claim 1, is characterized in that, is provided with guide layer between described pars intermedia and described skin-friendly layer, without guide layer between described end and described skin-friendly layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857603.3A CN104546307A (en) | 2014-12-31 | 2014-12-31 | Disposable moisture absorption product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857603.3A CN104546307A (en) | 2014-12-31 | 2014-12-31 | Disposable moisture absorption product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104546307A true CN104546307A (en) | 2015-04-29 |
Family
ID=53064108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410857603.3A Pending CN104546307A (en) | 2014-12-31 | 2014-12-31 | Disposable moisture absorption product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104546307A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671795A (en) * | 2016-04-06 | 2016-06-15 | 佛山市裕丰无纺布有限公司 | Non-woven fabric and preparation method thereof as well as sanitary material with non-woven fabric |
| CN108289763A (en) * | 2015-11-30 | 2018-07-17 | 金佰利（中国）有限公司 | Absorbent core layer and absorbent personal care article containing this layer |
| CN114404150A (en) * | 2021-12-16 | 2022-04-29 | 安徽艾芙特健康护理用品有限公司 | Male and female adult diaper with absorption performance improved through polymer positioning |
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| CN202859478U (en) * | 2012-11-20 | 2013-04-10 | 重庆百亚卫生用品有限公司 | Saving type paper diaper |
| CN103156737A (en) * | 2013-04-19 | 2013-06-19 | 临安市振宇吸水材料有限公司 | Water absorbing core body for hygienic products |
| CN103655056A (en) * | 2013-12-30 | 2014-03-26 | 广东百顺纸品有限公司 | Disposable moisture absorption supply |
| WO2014065072A1 (en) * | 2012-10-23 | 2014-05-01 | 花王株式会社 | Absorbent article |
| CN103957858A (en) * | 2011-11-30 | 2014-07-30 | 尤妮佳股份有限公司 | Absorption structure and absorbent wearable object employing same |
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2014
- 2014-12-31 CN CN201410857603.3A patent/CN104546307A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103957858A (en) * | 2011-11-30 | 2014-07-30 | 尤妮佳股份有限公司 | Absorption structure and absorbent wearable object employing same |
| WO2014065072A1 (en) * | 2012-10-23 | 2014-05-01 | 花王株式会社 | Absorbent article |
| CN202859478U (en) * | 2012-11-20 | 2013-04-10 | 重庆百亚卫生用品有限公司 | Saving type paper diaper |
| CN103156737A (en) * | 2013-04-19 | 2013-06-19 | 临安市振宇吸水材料有限公司 | Water absorbing core body for hygienic products |
| CN103655056A (en) * | 2013-12-30 | 2014-03-26 | 广东百顺纸品有限公司 | Disposable moisture absorption supply |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289763A (en) * | 2015-11-30 | 2018-07-17 | 金佰利（中国）有限公司 | Absorbent core layer and absorbent personal care article containing this layer |
| US11253407B2 (en) | 2015-11-30 | 2022-02-22 | Kimberly-Clark (China) Co., Ltd. | Absorbent core layer and absorbent personal care article containing such layer |
| CN108289763B (en) * | 2015-11-30 | 2022-02-22 | 金佰利（中国）有限公司 | Absorbent core layer and absorbent personal care article containing same |
| CN105671795A (en) * | 2016-04-06 | 2016-06-15 | 佛山市裕丰无纺布有限公司 | Non-woven fabric and preparation method thereof as well as sanitary material with non-woven fabric |
| CN114404150A (en) * | 2021-12-16 | 2022-04-29 | 安徽艾芙特健康护理用品有限公司 | Male and female adult diaper with absorption performance improved through polymer positioning |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Cha Shan Wei Industrial Park in Guangdong province Dongguan City Chashan town 523382 building industrial zone Applicant after: GUANGDONG COJIN CO., LTD. Address before: Cha Shan Wei Industrial Park in Guangdong province Dongguan City Chashan town 523380 industrial park built Guangdong Baishun Paper Products Company Limited Applicant before: Guangdong Baishun Paper Products Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |