CN202526417U - Disposable absorption article - Google Patents
Disposable absorption article Download PDFInfo
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- CN202526417U CN202526417U CN201220092594XU CN201220092594U CN202526417U CN 202526417 U CN202526417 U CN 202526417U CN 201220092594X U CN201220092594X U CN 201220092594XU CN 201220092594 U CN201220092594 U CN 201220092594U CN 202526417 U CN202526417 U CN 202526417U
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- absorbent cores
- elastic sheet
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Abstract
The utility model relates to the field of hygienic products, and provides a disposable absorption article. The disposable absorption article comprises a liquid permeable surface layer, a liquid tight bottom layer and an absorption body which is arranged between the two layers, wherein the absorption body is not easy to clot and fracture after absorbing liquid; the absorption body comprises an absorption core which is wrapped by an upper elastic sheet and a lower hygienic base material; a plurality of through holes which penetrate through the upper and lower surfaces of the absorption core are arranged on the absorption core; and at the through holes of the absorption core, the upper elastic sheet and the lower hygienic base material are fixedly connected with each other.
Description
Technical field
This utility model relates to hygiene article sector, especially relates to disposable adsorption objects such as diaper, sanitary towel.
Background technology
Its structure of disposable adsorption object such as diaper and sanitary towel has been known; Usually by liquid permeability surface layer, opaque liquid bottom and be located at the liquid permeability surface layer and the opaque liquid bottom between absorber form; Said absorber is formed by the absorbent cores of upper strata health base material and lower floor's health base material parcel; Said health base material can be non-woven fabrics or toilet paper; 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 attempted increasing the adding proportion of 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, very occurs unfavorable situations such as absorber conglomeration, fracture easily.
Chinese patent number discloses a kind of modified form absorbing articles for ZL:200820102943.5; Comprise liquid permeability surface layer, the opaque liquid bottom that week links to each other along one and be located at absorber between the two; Said absorber is made up of the absorbent cores of non-woven fabrics parcel; Said absorbent cores is provided with the through hole of a plurality of its upper and lower surfaces of perforation, is positioned at each through hole of absorbent cores, and the non-woven fabrics of said absorbent cores upper surface and the non-woven fabrics of lower surface are affixed each other.Because it is affixed mutually that the upper and lower surfaces non-woven fabrics is positioned at each absorbent cores through hole; Thereby absorber globality after imbibition is improved, and absorbent cores is not prone to unfavorable situations such as fracture, conglomeration, still; The inventor finds above-mentioned modified form absorbing articles in use; After absorbent cores had absorbed liquid, the mutual affixed point that its upper and lower surfaces non-woven fabrics is positioned at each absorbent cores through hole was easy to separate because of the expansion of absorbent cores, can't fundamentally solve unfavorable situations such as absorbent cores conglomeration, fracture.
Summary of the invention
To the problems referred to above, this utility model proposes a kind of disposable adsorption object, unfavorable situations such as conglomeration, fracture can not take place after this absorber imbibition.
For solving this technical problem; This utility model is taked following scheme: a kind of disposable adsorption object; Comprise liquid permeability surface layer, opaque liquid bottom and be located at the absorber between liquid permeability surface layer, the opaque liquid bottom, said absorber is made up of the absorbent cores of upper strata elastic sheet material and lower floor's health base material parcel, and said 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, said absorbent cores upper strata elastic sheet material and lower floor's health base material are affixed each other.
Further improvedly be: the stretching ratio of said upper strata elastic sheet material is 1.3～4 times.
Further improvedly be: said lower floor health base material also is elastic sheet material.
Further improvedly be: also be provided with the layer of non-woven fabric covering layer on the upper strata elastic sheet material of said absorbent cores upper surface.
Another technical scheme based on same design this utility model is: a kind of disposable adsorption object; Comprise liquid permeability surface layer, opaque liquid bottom and be located at the absorber between liquid permeability surface layer, the opaque liquid bottom; It is characterized in that: said absorber is made up of the absorbent cores of lower floor's elastic sheet material and upper strata health base material parcel; Said 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, said absorbent cores lower floor's elastic sheet material and upper strata health base material are affixed each other.
Further improvedly be: the stretching ratio of said lower floor elastic sheet material is 1.3～4 times.
Further improvedly be: said upper strata health base material also is elastic sheet material.
Through adopting the aforementioned techniques scheme; The beneficial effect of this utility model is: because in the health base material of absorbent cores upper surface and lower surface; Having a health base material at least is elastic sheet material, utilizes the elastic stretching performance of elastic sheet material, after the volume expansion of absorbent cores absorption liquid; The isolating phenomenon of the mutual affixed point of upper strata elastic sheet material and lower floor's health base material or upper strata health base material and lower floor's elastic sheet material can not appear; Thereby absorber globality after imbibition is improved, and absorbent cores is not prone to unfavorable situations such as fracture, conglomeration, like this can be through increasing the adding proportion of super water-absorbing resins in the absorbent cores; Thereby produce thinner absorbent cores, and then produce thin type or ultrafine absorbing articles.
Description of drawings
Fig. 1 is the front view of this utility model embodiment one;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the absorbent cores axonometric chart of embodiment one;
Fig. 4 is the front view of this utility model embodiment two;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is the absorbent cores axonometric chart of embodiment two.
The specific embodiment
Combine accompanying drawing and specific embodiment that this utility model is further specified at present.
Embodiment one:
Referring to figs. 1 to Fig. 3; Present embodiment one discloses a kind of diaper; Define said diaper have along the waistline direction extend laterally and by front waist region to the back waist region direction extend vertically; It from top to bottom comprises successively: liquid permeability surface layer, opaque liquid bottom and be located at the liquid permeability surface layer and the opaque liquid bottom between absorber, wherein:
Said 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 said two hydrophobic nonwoven 2 extends to form free margins along the mid portion to hydrophilic nonwoven fabrics 1; Said free margins is provided with the elastic 3 of anti-side leakage, and said absorber is made up of the absorbent cores 43 of upper strata elastic non-woven cloth 41 and lower floor's elastic non-woven cloth 42 parcels, and said elastic non-woven cloth can be spun by spun-bonded non-woven fabrics and elastomer composite heat and form; Also can spin and form by plastics rice and elastomeric material heat; The stretching ratio of said elastic non-woven cloth can be processed between 1.3 times to 4 times according to actual needs, is distributed with six through holes 431 on the said absorbent cores 43, said six through holes 431 rectangular array in absorbent cores 43; At these six through hole 431 places; Said upper strata elastic non-woven cloth 41 is bonding each other with lower floor's elastic non-woven cloth 42, and for this reason, the adding proportion of said super water-absorbing resins in whole absorbent cores 43 can reach 45% even more; This kind absorbent cores is after having absorbed liquid; Because said absorber is made up of the absorbent cores of levels elastic non-woven cloth parcel, utilizes the elastic stretching performance of elastic non-woven cloth, and upper strata elastic non-woven cloth and the isolating phenomenon of the mutual affixed point of lower floor's elastic non-woven cloth after the absorbent cores absorption urine can not appear; Thereby absorber globality after imbibition is improved; Absorbent cores is not prone to unfavorable situations such as fracture, conglomeration, can pass through to increase the adding proportion of super water-absorbing resins in the absorbent cores like this, thereby produces thinner absorbent cores.Said 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 said hydrophobic nonwoven 6 and two hydrophobic nonwoven 2 outsides are affixed along respectively; Vertical both sides of said liquid permeability surface layer are along affixed with mylar 5 respectively; And between the said hydrophilic nonwoven fabrics 1 at the vertical two ends of diaper and mylar 5, be respectively equipped with waistline tightness band 7; Between the said 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 said 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 said diaper is positioned at hydrophobic nonwoven 6 is provided with left and right sides waist and pastes 10 and be used for can discharging affixed with frontal waist plaster 9 respectively; In addition, be provided with between said hydrophilic nonwoven fabrics 1 and the absorber water conservancy diversion layer 11 with increase urine in diaper diffusion velocity and make absorbent cores and skin-material between isolate, improve the dry and comfortable degree of skin-material; For the absorbing water powder in the better fixedly absorbent cores, also be provided with one deck hydrophilic nonwoven fabrics covering layer 44 on the upper strata elastic non-woven cloth 41 of said absorbent cores upper surface simultaneously.
Embodiment two:
With reference to figure 4 to and Fig. 6; Present embodiment two discloses a kind of sanitary towel; What it comprised range upon range of setting from top to bottom successively refuses water non-woven fabrics 1 ', hydrophilic nonwoven fabrics 2 ', upper strata elastic non-woven cloth 3 ', lower floor's elastic non-woven cloth 4 ', absorbent cores 5 ', cast film 6 ', middle subsides release paper 7 ' and flap release paper 8 ', wherein:
Said upper strata elastic non-woven cloth 3 ' is located at the upper surface of absorbent cores 5 '; Lower floor's elastic non-woven cloth 4 ' is located at the lower surface of absorbent cores 5 '; Said lower floor elastic non-woven cloth ' both lateral sides be bonded together along the upper strata elastic non-woven cloth 3 ' above the both sides that wrap absorbent cores 5 ' respectively and final and the absorbent cores 5 '; Be distributed with six through holes 51 ' on the said absorbent cores 5 ', said six through holes 51 ' rectangular array in absorbent cores 5 is located at these six through holes 51 '; Said upper strata elastic non-woven cloth 3 ' is bonding each other with lower floor's elastic non-woven cloth 4 '; Said elastic non-woven cloth can be spun by spun-bonded non-woven fabrics and elastomer composite heat and form, and also can be spun by plastics rice and elastomeric material heat to form, and the stretching ratio of said elastic non-woven cloth can be processed between 1.3 times to 4 times according to actual needs; Absorbing water powder in the better fixedly absorbent cores also is provided with one deck hydrophilic nonwoven fabrics covering layer 31 ' on the upper strata elastic non-woven cloth 3 ' of said absorbent cores upper surface.For this reason; The adding proportion of said super water-absorbing resins in whole absorbent cores 5 ' can reach 45% even more, and this kind absorbent cores is absorbing after liquid, because said absorber is made up of the absorbent cores of levels elastic non-woven cloth parcel; Utilize the elastic stretching performance of elastic non-woven cloth; Do not absorb upper strata elastic non-woven cloth and the isolating phenomenon of the mutual affixed point of lower floor's elastic non-woven cloth behind liquid and absorbent cores can not occur, thereby absorber globality after imbibition is improved, absorbent cores is not prone to unfavorable situations such as fracture, conglomeration; Can pass through to increase the adding proportion of super water-absorbing resins in the absorbent cores like this, thereby produce thinner absorbent cores.Said hydrophilic nonwoven fabrics 2 ' is located at the top of upper strata elastic non-woven cloth 3 '; Said cast film 6 ' is located at the below of absorbent cores 5 '; Said hydrophilic nonwoven fabrics 2 ', upper strata elastic non-woven cloth 3 ', absorbent cores 5 ', lower floor's elastic non-woven cloth 4 ' and cast film 6 ' form the sanitary towel with certain imbibition ability through the melt viscosity integrator successively; Said hydrophilic nonwoven fabrics 2 ' forms flap 21 ' to horizontal two side portions horizontal expansion respectively with the longitudinal middle part of cast film 6 '; For better fixedly sanitary towel position in use, during being provided with, the bottom surface of said cast film 6 ' pastes release paper 7 ' and flap release paper 8 '.
The above record is merely the embodiment that utilizes this origination techniques content, anyly is familiar with modification, the variation that this creation of this art utilization is done, and all belongs to the claim of this creation opinion, and is not limited to embodiment announcement person.
Claims (7)
1. disposable adsorption object; Comprise liquid permeability surface layer, opaque liquid bottom and be located at the absorber between liquid permeability surface layer, the opaque liquid bottom; It is characterized in that: said absorber is made up of the absorbent cores of upper strata elastic sheet material and lower floor's health base material parcel; Said absorbent cores is provided with the through hole of a plurality of its upper and lower surfaces of perforation, is positioned at each through hole of absorbent cores, and said absorbent cores upper strata elastic sheet material and lower floor's health base material are affixed each other.
2. disposable adsorption object according to claim 1 is characterized in that: the stretching ratio of said upper strata elastic sheet material is 1.3～4 times.
3. disposable adsorption object according to claim 1 is characterized in that: said lower floor health base material also is elastic sheet material.
4. according to claim 1 or 2 or 3 described disposable adsorption objects, it is characterized in that: also be provided with the layer of non-woven fabric covering layer on the upper strata elastic sheet material of said absorbent cores upper surface.
5. disposable adsorption object; Comprise liquid permeability surface layer, opaque liquid bottom and be located at the absorber between liquid permeability surface layer, the opaque liquid bottom; It is characterized in that: said absorber is made up of the absorbent cores of lower floor's elastic sheet material and upper strata health base material parcel; Said absorbent cores is provided with the through hole of a plurality of its upper and lower surfaces of perforation, is positioned at each through hole of absorbent cores, and said absorbent cores lower floor's elastic sheet material and upper strata health base material are affixed each other.
6. disposable adsorption object according to claim 5 is characterized in that: the stretching ratio of said lower floor elastic sheet material is 1.3～4 times.
7. according to claim 5 or 6 described disposable adsorption objects, it is characterized in that: said upper strata health base material also is elastic sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220092594XU CN202526417U (en) | 2012-03-13 | 2012-03-13 | Disposable absorption article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220092594XU CN202526417U (en) | 2012-03-13 | 2012-03-13 | Disposable absorption article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526417U true CN202526417U (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220092594XU Expired - Fee Related CN202526417U (en) | 2012-03-13 | 2012-03-13 | Disposable absorption article |
Country Status (1)
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| CN (1) | CN202526417U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758124A (en) * | 2014-01-07 | 2015-07-08 | 杨培钦 | Method for manufacturing side-leakage-proof absorption article |
| CN104939977A (en) * | 2015-05-25 | 2015-09-30 | 雀氏（福建）实业发展有限公司 | Method for preparing ultra-thin rapid-absorbing absorbency article |
| CN109394431A (en) * | 2018-12-05 | 2019-03-01 | 泉州市昌泰信息科技有限公司 | Automatic convex type disposable adsorption object |
| CN109963538A (en) * | 2016-11-30 | 2019-07-02 | 金伯利-克拉克环球有限公司 | Three-dimensional body that formed for disposable absorbent article |
| CN112190398A (en) * | 2020-09-22 | 2021-01-08 | 福建亿发卫生用品有限公司 | Elastic absorption core and manufacturing method thereof |
-
2012
- 2012-03-13 CN CN201220092594XU patent/CN202526417U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758124A (en) * | 2014-01-07 | 2015-07-08 | 杨培钦 | Method for manufacturing side-leakage-proof absorption article |
| CN104939977A (en) * | 2015-05-25 | 2015-09-30 | 雀氏（福建）实业发展有限公司 | Method for preparing ultra-thin rapid-absorbing absorbency article |
| CN104939977B (en) * | 2015-05-25 | 2018-04-20 | 雀氏（福建）实业发展有限公司 | A kind of ultra-thin speed inhales the preparation method of absorbent commodity |
| CN109963538A (en) * | 2016-11-30 | 2019-07-02 | 金伯利-克拉克环球有限公司 | Three-dimensional body that formed for disposable absorbent article |
| CN109394431A (en) * | 2018-12-05 | 2019-03-01 | 泉州市昌泰信息科技有限公司 | Automatic convex type disposable adsorption object |
| CN112190398A (en) * | 2020-09-22 | 2021-01-08 | 福建亿发卫生用品有限公司 | Elastic absorption core and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210313 |