CN102715986A - High-efficiency water-absorbing composite core as well as sanitary towel and paper diaper with same - Google Patents
High-efficiency water-absorbing composite core as well as sanitary towel and paper diaper with same Download PDFInfo
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- CN102715986A CN102715986A CN201210233414XA CN201210233414A CN102715986A CN 102715986 A CN102715986 A CN 102715986A CN 201210233414X A CN201210233414X A CN 201210233414XA CN 201210233414 A CN201210233414 A CN 201210233414A CN 102715986 A CN102715986 A CN 102715986A
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Abstract
The invention relates to a structure used as the absorber of an absorbing product, particularly relates an absorbing structure used as the absorbing core or layer of a sanitary towel or paper diaper, and more particularly relates to a high-efficiency water-absorbing composite core. The composite core comprises a surface layer and a bottom layer which are made of fluff pulp or non-woven fabric; a layer of mixed materials is arranged between the surface layer and the bottom layer; the mixed materials comprise diatomite powder and borneol powder; the surface layer and the bottom layer are connected together by sewing thread; and the composite core is divided into a plurality of mesh structures by the sewing thread. Because the mixed materials comprise the diatomite powder and the borneol powder, and the diatomite powder is porous and has the high porosity of about 90% and strong water absorbing capacity, the speed of absorbing and diffusing the liquid of the composite core is increased. In addition, in the mesh structure, the composite core is not easy to cake, break or roll when being twisted.
Description
Technical field
The present invention relates to relate to a kind of structure that in absorbent article, is used as absorber, relate in particular to the absorbing structure that is used for sanitary towel's absorptive core or absorbed layer or diaper absorptive core or absorbed layer, specifically refer to the high-efficiency water-absorbing compound core body.
Background technology
At present; The sanitary towel of selling on the market or the absorptive core or the absorbed layer of diaper all are to be made up of Time of Fluff Slurry or non-woven fabrics usually; In order to improve the absorbent properties of absorptive core or absorbed layer; People have researched and developed has increased the macromolecule water uptake layer in absorptive core, but such sanitary towel or diaper are in use, and the situation of conglomeration, fracture or clot takes place easily for absorptive core or absorbed layer.This mainly is because user can be to the distortion action that applies of sanitary towel or diaper when movable; And absorptive core can expand after absorbing a large amount of liquid; So the extruding or the power of pullling that the absorptive core various piece is born can be different; Thereby be easy to generate the situation of absorptive core conglomeration, fracture or clot, bring sense of discomfort for the user of sanitary towel or diaper; In addition because very closely knit of this absorptive core; The absorption of liquid and the diffusion of liquid are very slow; This is a great problem as far as sanitary towel or the diaper that requires the big quantity of fluid of absorption at short notice; If, make troubles to user because can not Liquid Absorption just be caused fluid seepage easily in the short time.
Summary of the invention
To the problems referred to above that prior art exists, the technical problem that the present invention will solve is: how to improve absorption and the diffusion velocity of compound core body to liquid, and make compound core body after absorbing liquid, be difficult for taking place the situation of conglomeration, fracture or clot.
Solve this technical problem; The present invention is achieved in that the high-efficiency water-absorbing compound core body; Comprise the top layer and the bottom that are made up of Time of Fluff Slurry or non-woven fabrics, between said top layer and bottom, evenly be provided with the layer of mixing material, said compounding substances comprises tripoli powder body and Borneolum Syntheticum powder body; Said top layer and bottom link together through sewing thread, and said compound core body is divided into the polylith RF by sewing thread.
A kind of sanitary towel adopts the high-efficiency water-absorbing compound core body described in the technique scheme as absorptive core.
A kind of diaper adopts the high-efficiency water-absorbing compound core body described in the technique scheme as absorptive core.
Further, said compounding substances also comprises bamboo carbon powder.
Be provided with the intermediate layer that is made up of non-woven fabrics or Time of Fluff Slurry on said top layer and bottom mid portion, said top layer, intermediate layer and bottom link together through sewing thread, and said compound core body is divided into the polylith RF.
With respect to prior art, the present invention has following advantage:
1, because high-efficiency water-absorbing compound core body of the present invention evenly is provided with the layer of mixing material between said top layer and bottom, this compounding substances comprises tripoli powder body and Borneolum Syntheticum powder body; Because the diatom rock dust is cellular, porosity is high, about 90%; Water absorbing capacity is very strong, has therefore improved absorption and the diffusion velocity of compound core body to liquid, the sanitary towel, protective pad or the diaper that use this compound core body to process; Because absorption and diffusion velocity to liquid are high, therefore be difficult for taking place the situation of fluid seepage; Owing to tripoli light weight and soft, very easily be crushed into powder in addition, therefore easy to process.
2, mesexine of the present invention and bottom link together through sewing thread, and compound core body is divided into the polylith RF by sewing thread.After compound core body absorbs liquid; Certainly also can expand; But because compound core body is a RF; Be difficult for producing the situation of conglomeration, fracture or clot during distortion, sanitary towel, protective pad or the diaper that therefore uses this compound core body to process is difficult for taking place the situation of conglomeration, fracture or clot, improved the comfort level of user.
The specific embodiment
Do further explain in the face of the present invention down.
The high-efficiency water-absorbing compound core body comprises the top layer and the bottom that are made up of Time of Fluff Slurry or non-woven fabrics, between said top layer and bottom, evenly is provided with the layer of mixing material, and said compounding substances comprises tripoli powder body and Borneolum Syntheticum powder body; Said top layer and bottom link together through sewing thread, and said compound core body is divided into the polylith RF by sewing thread.
The top layer that Time of Fluff Slurry or non-woven fabrics constitute has certain absorption property, when amount of liquid big, when the top layer can't absorb fully; Liquid just is seeped into this one deck of compounding substances down, and because the diatom rock dust is cellular, porosity is high; About 90%; Therefore when being seeped into this layer of compounding substances under the liquid, the tripoli powder body can be rapidly with Liquid Absorption and diffusion, thereby has improved Liquid Absorption and diffusion velocity.Because tripoli light weight and soft very easily is crushed into powder, process also very convenient in addition.
Borneolum Syntheticum is the natural crystallinity chemical compound of separating out in the resin of Dipterocarpaceae plant borneo camphor tree, and its main component is Borneolum Syntheticum, isoborneol and Camphora, and Borneolum Syntheticum has the effect of refrigerant sterilizing and itch-relieving, and the effect of synthetic Borneolum Syntheticum and natural Borneolum Syntheticum is basic identical.For the effect that further improves the bacteriostasis and sterilization of inhaling compound core body can also add other an amount of Chinese crude drugs in compounding substances.When the weight of tripoli powder body in the compounding substances be no less than the compounding substances total amount 50% the time, compound core body is very obvious to the raising of the absorption of liquid and diffusion velocity.
After compound core body absorbs liquid, though also can expand, because compound core body is a RF; The little net piece of each of compound core body; Because area is less, the difference in size of the power that its various piece is born when this little net piece receives distortion power is little, and since compound core body except the fiber that relies on top layer and bottom Time of Fluff Slurry or non-woven fabrics is connected; Also have sewing thread that its compound core body is connected into an integral body, therefore be difficult for taking place the situation of conglomeration, fracture and clot.Sanitary towel, protective pad or the diaper that uses this compound core body to process also is difficult for taking place the situation of conglomeration, fracture or clot, improved the comfort level of user.
Technique scheme can directly apply to sanitary towel or diaper; The absorptive core of sanitary towel or diaper or absorbed layer adopt the high-efficiency water-absorbing compound core body described in the technique scheme; Thereby make the big quantity of fluid of sanitary towel or diaper ability fast Absorption, when user is movable, be difficult for taking place the situation of absorptive core or absorbed layer conglomeration, fracture or clot simultaneously.
Further, compounding substances can also add an amount of bamboo carbon powder.Bamboo charcoal is to be raw material with 5 years above high mountain Phyllostachys pubescens Mazei ex H.de Lebaies of life, a kind of charcoal that forms through nearly thousand degree high-temperature firings.Persistent static can make that the alkalescence of blood of human body raises, blood calcium reduces, in the urine CaE amount increase for the lower personnel of blood calcium very unfavorable; To baby, old people, more obvious through interim comparatively fragile women; And contain abundant mineral in the bamboo charcoal; And can produce anion, can play anti-static electrification; But the bamboo charcoal emitting far infrared ray, wavelength is fit to absorption of human body, and blood circulation is accelerated in the antibacterial anthelmintic of ability, improves the human internal environment; Contain compositions such as acetic acid, ether, ethanol in the bamboo charcoal, have sterilization.
Can also be in the intermediate layer that said top layer and the setting of bottom mid portion are made up of non-woven fabrics or Time of Fluff Slurry, said top layer, intermediate layer and bottom link together through sewing thread, and said compound core body is divided into the polylith RF.Spin the intermediate layer itself that cloth or Time of Fluff Slurry constitute and have certain absorption property, can absorption portion liquid, the more important thing is, between the top layer of compound core body and bottom, the situation that the intermediate layer can further prevent to produce after compound core body from absorbing liquid fracture is set.
The method for preparing of high-efficiency water-absorbing compound core body comprises the steps: the first-selected compounding substances of on the bottom that is made up of Time of Fluff Slurry or non-woven fabrics, evenly laying; Secondly will cover by the top layer that Time of Fluff Slurry or non-woven fabrics constitute on the compounding substances; At last; Use sewing thread to penetrate compounding substances and both direction extension up and down, bottom and top layer are linked together, make whole compound core body be divided into the polylith RF by sewing thread; Sewing thread can equidistantly be arranged, and can compound core body be divided into several little net pieces equably like this.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. the high-efficiency water-absorbing compound core body comprises the top layer and the bottom that are made up of Time of Fluff Slurry or non-woven fabrics, it is characterized in that: between said top layer and bottom, evenly be provided with the layer of mixing material, said compounding substances comprises tripoli powder body and Borneolum Syntheticum powder body; Said top layer and bottom link together through sewing thread, and said compound core body is divided into the polylith RF by sewing thread.
2. high-efficiency water-absorbing compound core body as claimed in claim 1 is characterized in that: said compounding substances also comprises bamboo carbon powder.
3. like claim 1 or 2 one described high-efficiency water-absorbing compound core bodies; It is characterized in that: be provided with the intermediate layer that constitutes by non-woven fabrics or Time of Fluff Slurry on said top layer and bottom mid portion; Said top layer, intermediate layer and bottom link together through sewing thread, and said compound core body is divided into the polylith RF.
4. a sanitary towel is characterized in that, adopts the described high-efficiency water-absorbing compound core body of claim 1 as absorptive core.
5. a diaper is characterized in that, adopts the described high-efficiency water-absorbing compound core body of claim 1 as absorptive core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210233414XA CN102715986A (en) | 2012-07-06 | 2012-07-06 | High-efficiency water-absorbing composite core as well as sanitary towel and paper diaper with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210233414XA CN102715986A (en) | 2012-07-06 | 2012-07-06 | High-efficiency water-absorbing composite core as well as sanitary towel and paper diaper with same |
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| CN102715986A true CN102715986A (en) | 2012-10-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349592A (en) * | 2013-07-25 | 2013-10-16 | 钟春燕 | Paper diaper with good water-absorbing quality |
| CN105463704A (en) * | 2015-12-31 | 2016-04-06 | 福建恒安集团有限公司 | Moisture absorbing article |
| CN106994066A (en) * | 2016-01-26 | 2017-08-01 | 东莞市润葆纸业有限公司 | A kind of paper diaper with increased core strength and diversion effect and its production process |
| CN110946710A (en) * | 2019-11-25 | 2020-04-03 | 福建恒安集团有限公司 | A kind of disposable trousers sanitary product |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193269A (en) * | 1995-06-19 | 1998-09-16 | 普罗克特和甘保尔公司 | Hygiene article with double layer topsheet |
| CN1290156A (en) * | 1998-02-04 | 2001-04-04 | 宝洁公司 | Absorbent article with breathable dual layer backsheet comprising one layer with slanted capillary apertures |
| CN1103212C (en) * | 1998-09-23 | 2003-03-19 | 林振田 | Sanitary pads with additives |
| CN101015708A (en) * | 2007-02-15 | 2007-08-15 | 深圳市月朗科技有限公司 | Far infrared anion composite sanitary napkin and pad |
| CN101263189A (en) * | 2005-07-13 | 2008-09-10 | 通用电气公司 | Infrared-absorbing polycarbonate composition, method of preparation, and articles prepared therefrom |
| CN101579273A (en) * | 2009-06-22 | 2009-11-18 | 重庆丝爽卫生用品有限公司 | Bacteriostatic and odour removing sanitary towel |
| WO2010141643A1 (en) * | 2009-06-03 | 2010-12-09 | The Procter & Gamble Company | Fluid permeable structured fibrous web |
| CN102038582A (en) * | 2010-12-06 | 2011-05-04 | 王世荣 | Sanitary towel |
| CN202665813U (en) * | 2012-07-06 | 2013-01-16 | 重庆百亚卫生用品有限公司 | Sanitary towel with highly-efficient absorption core body |
-
2012
- 2012-07-06 CN CN201210233414XA patent/CN102715986A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193269A (en) * | 1995-06-19 | 1998-09-16 | 普罗克特和甘保尔公司 | Hygiene article with double layer topsheet |
| CN1290156A (en) * | 1998-02-04 | 2001-04-04 | 宝洁公司 | Absorbent article with breathable dual layer backsheet comprising one layer with slanted capillary apertures |
| CN1103212C (en) * | 1998-09-23 | 2003-03-19 | 林振田 | Sanitary pads with additives |
| CN101263189A (en) * | 2005-07-13 | 2008-09-10 | 通用电气公司 | Infrared-absorbing polycarbonate composition, method of preparation, and articles prepared therefrom |
| CN101015708A (en) * | 2007-02-15 | 2007-08-15 | 深圳市月朗科技有限公司 | Far infrared anion composite sanitary napkin and pad |
| WO2010141643A1 (en) * | 2009-06-03 | 2010-12-09 | The Procter & Gamble Company | Fluid permeable structured fibrous web |
| CN101579273A (en) * | 2009-06-22 | 2009-11-18 | 重庆丝爽卫生用品有限公司 | Bacteriostatic and odour removing sanitary towel |
| CN102038582A (en) * | 2010-12-06 | 2011-05-04 | 王世荣 | Sanitary towel |
| CN202665813U (en) * | 2012-07-06 | 2013-01-16 | 重庆百亚卫生用品有限公司 | Sanitary towel with highly-efficient absorption core body |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349592A (en) * | 2013-07-25 | 2013-10-16 | 钟春燕 | Paper diaper with good water-absorbing quality |
| CN103349592B (en) * | 2013-07-25 | 2015-08-05 | 钟春燕 | A kind of diaper of good water absorption |
| CN105463704A (en) * | 2015-12-31 | 2016-04-06 | 福建恒安集团有限公司 | Moisture absorbing article |
| CN106994066A (en) * | 2016-01-26 | 2017-08-01 | 东莞市润葆纸业有限公司 | A kind of paper diaper with increased core strength and diversion effect and its production process |
| CN110946710A (en) * | 2019-11-25 | 2020-04-03 | 福建恒安集团有限公司 | A kind of disposable trousers sanitary product |
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Application publication date: 20121010 |