CN201492581U - Dry paper diaper - Google Patents
Dry paper diaper Download PDFInfo
- Publication number
- CN201492581U CN201492581U CN2009201396640U CN200920139664U CN201492581U CN 201492581 U CN201492581 U CN 201492581U CN 2009201396640 U CN2009201396640 U CN 2009201396640U CN 200920139664 U CN200920139664 U CN 200920139664U CN 201492581 U CN201492581 U CN 201492581U
- Authority
- CN
- China
- Prior art keywords
- absorber
- absorbent cores
- diaper
- holes
- hole
- 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.)
- Expired - Lifetime
Links
- 239000006096 absorbing agent Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000002745 absorbent Effects 0.000 claims description 27
- 239000002250 absorbent Substances 0.000 claims description 27
- 230000035699 permeability Effects 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000001223 reverse osmosis Methods 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 13
- 230000002209 hydrophobic effect Effects 0.000 description 8
- 229920002799 BoPET Polymers 0.000 description 5
- 239000005041 Mylar™ Substances 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005213 imbibition Methods 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model provides a dry paper diaper, which comprises a thin or ultra-thin absorber, wherein the absorber is not easy to generate unfavorable conditions of cluster, breakage and the like after absorbing liquid and has excellent reverse osmosis resistance, the dry paper diaper is composed of a permeable face layer, a liquid-tight bottom layer and an absorber arranged between the face layer and the bottom layer, which are integrally connected on periphery, the absorber consists of an absorbing core which is wrapped by a film with holes, a plurality of through-holes which penetrate through the upper and the lower surfaces are arranged on the absorbing core, and the films with holes on the upper surface and the lower surface are mutually fixed at the through-holes of the absorbing core.
Description
Technical field
This utility model relates to a kind of dry and comfortable diaper, belongs to disposable absorption field.
Background technology
Disposable adsorption object such as baby paper diaper have been known, it comprises liquid permeability surface layer, absorber and the opaque liquid bottom that from top to bottom sets gradually, described diaper have along the waistline direction extend laterally and by front waist region to the back waist region direction extend vertically, the front waist region of described diaper is positioned at the opaque liquid bottom outside and is provided with frontal waist plaster, the both lateral sides that is positioned at back waist region is pasted along being provided with left and right sides waist, can the waist that diaper is fixed on the wearer be prevented to come off when left and right sides waist pastes when being fixedly arranged on the frontal waist plaster both lateral sides respectively.The inventor investigates discovery, and known various absorbing articles have towards more and more thinner trend development, and the thickness of absorbing articles depends primarily on the thickness of absorber.The research staff of this area once repaid the adding proportion of trying to increase super water-absorbing resins, reduce the consumption of paper oar fiber, though thin type that makes thus or ultra-thin absorber liquid absorption do not descend, but absorber globality after imbibition is poor, in wearer's bipod motor process, the very easy unfavorable situations such as absorber conglomeration, fracture that occur.
The utility model content
The purpose of this utility model provides a kind of dry and comfortable diaper, and described diaper has thin type or ultrafine absorber, unfavorable situations such as conglomeration, fracture can not take place after this absorber imbibition.
The technical scheme that this utility model adopted is such: a kind of dry and comfortable diaper, comprise liquid permeability surface layer, the opaque liquid bottom that week links to each other along one and be located between the two absorber, described absorber is made up of the absorbent cores of perforated film parcel, described absorbent cores is provided with the through hole of a plurality of its upper and lower surfaces of perforation, be positioned at each through hole of absorbent cores, the perforated film of described absorbent cores upper surface and lower surface is affixed mutually.
Above-mentioned dry and comfortable diaper, described each through hole is the matrix arrangement along the surface of absorbent cores.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: since the levels perforated film to be positioned at each absorbent cores through hole affixed mutually, thereby absorber globality after imbibition is improved, absorbent cores is not prone to unfavorable situations such as fracture, conglomeration, simultaneously owing to adopt perforated film, can improve the dry and comfortable program on diaper surface greatly, add the reverse osmosis depressed also seldom, can pass through to increase the adding proportion of super water-absorbing resins in the absorbent cores simultaneously, thereby produce thinner absorbent cores.
Description of drawings
Fig. 1 is the front view of embodiment one;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is the absorbent cores axonometric chart of embodiment one;
Fig. 4 is the absorbent cores axonometric chart of embodiment two.
The specific embodiment
With reference to figure 1, Fig. 2 and Fig. 3, embodiment one discloses a kind of dry and comfortable diaper, and it from top to bottom comprises successively: liquid permeability surface layer, absorber and opaque liquid bottom, wherein:
Described liquid permeability surface layer is made up of hydrophilic nonwoven fabrics 1 and the hydrophobic nonwoven 2 that is fixedly arranged on hydrophilic nonwoven fabrics 1 both lateral sides edge respectively, the inboard of described two hydrophobic nonwoven 2 extends to form free margins along the mid portion to hydrophilic nonwoven fabrics 1, described free margins is provided with the elastic 3 of anti-side leakage, described absorber is made up of the absorbent cores 43 of upper strata perforated film 41 and lower floor's perforated film 42 parcels, be distributed with six through holes 431 on the described absorbent cores 43, described six through holes 431 rectangular array in absorbent cores 43, at these six through hole 431 places, described upper strata perforated film 41 is bonding mutually with lower floor's perforated film 42, for this reason, the adding proportion of described super water-absorbing resins in whole absorbent cores 43 can reach 40% even more, this kind absorbent cores is unlikely to take place conglomeration or fracture because the levels perforated film of each through hole is mutual affixed after having absorbed urine, thereby under the prerequisite that guarantees identical liquid absorption, it is minimum that thickness reduces to.Simultaneously because the special construction of perforated film, it can at utmost limit and add the reverse osmosis amount of depressing, and shows on the diaper absorbent properties test result, adds the reverse osmosis amount depressed for its three times all seldom.Described opaque liquid bottom is made up of ventilative but fluid-tight mylar 5 and the hydrophobic nonwoven 6 of being located at mylar 5 outsides, the both lateral sides of described hydrophobic nonwoven 6 and two hydrophobic nonwoven 2 outsides are along affixed respectively, vertical both sides of described liquid permeability surface layer are along affixed with mylar 5 respectively, and between the described hydrophilic nonwoven fabrics 1 at the vertical two ends of diaper and mylar 5, be respectively equipped with waistline tightness band 7, between the described hydrophobic nonwoven 2 of diaper both lateral sides and mylar 5, be respectively equipped with the lower limb that extends along the longitudinal direction and enclose elastic 8, the front waist region of described diaper is positioned at hydrophobic nonwoven 6 outsides and is provided with frontal waist plaster 9 in addition, the both lateral sides that the back waist region of described diaper is positioned at hydrophobic nonwoven 6 is provided with left and right sides waist and pastes 10 and be used for respectively can discharging affixedly with frontal waist plaster 9, is provided with water conservancy diversion layer 11 between described in addition hydrophilic nonwoven fabrics 1 and the absorber to increase the diffusion velocity of urine in diaper.
With reference to figure 4, embodiment two has done partial improvement to absorber on the basis of embodiment one, be that the arrangement mode that absorbent cores 43 ' goes up each through hole 431 ' changes, when perforated film wrap up this absorbent cores 43 ' and each through hole 431 ' locate mutually affixed after, each through hole 431 ' of described absorbent cores 43 ' can prevent that absorbent cores from producing conglomeration, fracture after absorb body fluids on the one hand, can in the imbibition process, play guide functions on the other hand, thereby the diaper that comprises this kind absorber have better absorption and diffusion effect.
In this utility model, determine to adopt two kinds of perforated films to wrap up the absorber of the mode of absorbent cores by experiment is final repeatedly as diaper, two punching thin film are bonding mutually at each tapping, and it can increase the wet strength of absorber greatly; Perforated film itself has good anti-reverse osmosis effect on the other hand, and this beneficial effect is well continued in this technical scheme.
Claims (2)
1. dry and comfortable diaper, comprise liquid permeability surface layer, the opaque liquid bottom that week links to each other along one and be located between the two absorber, it is characterized in that: described absorber is made up of the absorbent cores of perforated film parcel, described absorbent cores is provided with the through hole of a plurality of its upper and lower surfaces of perforation, be positioned at each through hole of absorbent cores, the perforated film of described absorbent cores upper surface and lower surface is affixed mutually.
2. dry and comfortable diaper according to claim 1 is characterized in that: described each through hole is the matrix arrangement along the surface of absorbent cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201396640U CN201492581U (en) | 2009-07-21 | 2009-07-21 | Dry paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201396640U CN201492581U (en) | 2009-07-21 | 2009-07-21 | Dry paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201492581U true CN201492581U (en) | 2010-06-02 |
Family
ID=42435791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201396640U Expired - Lifetime CN201492581U (en) | 2009-07-21 | 2009-07-21 | Dry paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201492581U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849873A (en) * | 2010-06-03 | 2010-10-06 | 佛山市南海区桂城景兴商务拓展有限公司 | Lateral leakage prevention absorbing product |
| CN101884578A (en) * | 2010-07-13 | 2010-11-17 | 佛山市南海区桂城景兴商务拓展有限公司 | Wing-reducing absorption product |
| CN101889924A (en) * | 2010-07-10 | 2010-11-24 | 雀氏（福建）实业发展有限公司 | Novel paper diaper |
| CN104414793A (en) * | 2013-09-03 | 2015-03-18 | 江苏婷妃时装有限公司 | Compound absorbing core with instant absorption function and paper diaper |
| CN105380754A (en) * | 2012-11-13 | 2016-03-09 | 宝洁公司 | Absorbent articles with channels and signals |
| CN105686906A (en) * | 2015-12-29 | 2016-06-22 | 广东茵茵股份有限公司 | A disposable absorbent product |
| CN110064069A (en) * | 2019-06-04 | 2019-07-30 | 怡佳（福建）卫生用品有限公司 | Can pressurizing absorption duct type paper diaper core, can pressurizing absorption duct type paper diaper and preparation method thereof |
-
2009
- 2009-07-21 CN CN2009201396640U patent/CN201492581U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849873A (en) * | 2010-06-03 | 2010-10-06 | 佛山市南海区桂城景兴商务拓展有限公司 | Lateral leakage prevention absorbing product |
| CN101889924A (en) * | 2010-07-10 | 2010-11-24 | 雀氏（福建）实业发展有限公司 | Novel paper diaper |
| CN101889924B (en) * | 2010-07-10 | 2012-11-28 | 雀氏（福建）实业发展有限公司 | Novel paper diaper |
| CN101884578A (en) * | 2010-07-13 | 2010-11-17 | 佛山市南海区桂城景兴商务拓展有限公司 | Wing-reducing absorption product |
| CN105380754A (en) * | 2012-11-13 | 2016-03-09 | 宝洁公司 | Absorbent articles with channels and signals |
| CN104414793A (en) * | 2013-09-03 | 2015-03-18 | 江苏婷妃时装有限公司 | Compound absorbing core with instant absorption function and paper diaper |
| CN105686906A (en) * | 2015-12-29 | 2016-06-22 | 广东茵茵股份有限公司 | A disposable absorbent product |
| CN110064069A (en) * | 2019-06-04 | 2019-07-30 | 怡佳（福建）卫生用品有限公司 | Can pressurizing absorption duct type paper diaper core, can pressurizing absorption duct type paper diaper and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHIAUS (FUJIAN) INDUSTRIAL DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: CHIAUS (CHINA) DAILY NECESSITIES CO., LTD. Effective date: 20121218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121218 Address after: 362000 Huidong Industrial Zone, Huian County, Quanzhou, Fujian Patentee after: Chiaus (Fujian) Industrial Development Co., Ltd. Address before: 362000 Huidong Industrial Zone, Huian County, Quanzhou, Fujian Patentee before: Chiaus (China) Daily Necessities Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |