CN102961218A - Liquid-absorbent, air-permeable and leakage-free sanitary towel - Google Patents
Liquid-absorbent, air-permeable and leakage-free sanitary towel Download PDFInfo
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- CN102961218A CN102961218A CN2012104824745A CN201210482474A CN102961218A CN 102961218 A CN102961218 A CN 102961218A CN 2012104824745 A CN2012104824745 A CN 2012104824745A CN 201210482474 A CN201210482474 A CN 201210482474A CN 102961218 A CN102961218 A CN 102961218A
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Abstract
The invention relates to a liquid-absorbent, air-permeable and leakage-free sanitary towel, which can be used for absorbing menses rapidly without using any PE (Polyethylene) plastic bottom film, has air permeability on the core body of the sanitary towel and contributes to preventing menses leakage. The core body in the sanitary towel is formed by overlapping a skin-friendly dry layer and three air-permeable liquid storing core body layers, wherein each air-permeable liquid storing cone body layer is formed by overlapping a diversion air-permeable branch layer, a liquid storing air-permeable branch layer and a liquid-repellant air-permeable branch layer. The liquid-absorbent, air-permeable and leakage-free sanitary towel has the advantages that: I, the beginning of making a sanitary towel from a full-air-permeable material is created, the made sanitary towel can permeate air in real time, and the health of physical hygiene of women is facilitated; II, a better menses absorbing effect is achieved by adopting a multi-layer water-absorbent and air-permeable body, and over 20ml of menses can be absorbed without leaking every time; and III, all materials are air-permeable materials and are laminated on a machine in a laminating way, so that the thickness of the sanitary towel can be controlled, a thin liquid-absorbent, air-permeable and leakage-free sanitary towel can be made, and the requirements of different consumers are met.
Description
Technical field
The present invention relates to a kind of sanitary towel that can make and absorb through liquid fast, do not need again to use PE plastics counterdie, can also make sanitary towel's core body itself possess ventilating performance and can seepage through the ventilative ne-leakage sanitary towel of the imbibition of liquid, belong to art of sanitary napkin manufacture.
Background technology
Publication number CN102670356A, title: a kind of air permeable sanitary towel, comprise liquid-adsorption layer and the impermeable coating layer of PE peplos, liquid-adsorption layer is followed successively by the real silk non-woven cloth layer from top to bottom, toilet paper layer, then the sub-mixed layer of medicine and dustless ply of paper use edible glue bonding.Shortcoming: impermeable layer is the PE coating layer, and the PE film is plastic foil, still can produce air-locked problem.
The patent No.: 200820088530.6, title: a kind of air permeable sanitary towel belongs to sanitary towel's technical field.It comprises absorbed layer, and the antiseep bottom is characterized in that antiseep bottom system is waterproof ventilated membrane.Shortcoming: the essence of waterproof ventilated membrane or plastic foil, its water proofing property is stronger, and so-called breathability is to lean on the hot-air of body temperature heating to appear from the micropore of waterproof ventilated membrane, and permeability is poor, and whole sanitary towel towel body material can not be fully ventilative.
Summary of the invention
Purpose of design: the weak point in the above-mentioned background technology, designing a sanitary towel towel body material is complete poromeric material, realizes that thoroughly sanitary towel's towel body is entirely the ventilative ne-leakage sanitary towel of imbibition of ventilative towel body.
Design: in order to realize above-mentioned purpose of design.1, sanitary towel was made of the dry and comfortable layer of close skin and three layers of ventilative liquid storage core body stacked adding, and every layer of ventilative liquid storage core layer adds the design that consists of by ventilative of ventilative layer of water conservancy diversion, ventilative layer of liquid storage and liquid repellent are stacked, is one of technical characterictic of the present invention.The purpose of doing like this is: the one, because the dry and comfortable layer of close skin adopts spun-laced nonwoven fabric or perforated non-woven fabric or making hole film, and the face of spun-laced nonwoven fabric or perforated non-woven fabric or making hole film is male and fomale(M﹠F), the hole that is positioned at the groove of male and fomale(M﹠F) can make through liquid fast by entering by three layers of ventilative liquid storage core layer, and the crowning that is positioned at the male and fomale(M﹠F) of the dry and comfortable layer of close skin can make skin not be stained with through liquid, keeps dry and comfortable; The 2nd, because every layer of ventilative liquid storage core layer is by ventilative layer of water conservancy diversion, ventilative layer of liquid storage and the ventilative stacked formation that adds of liquid repellent, when through liquid when the dry and comfortable layer of close skin enters the ventilative liquid storage core layer of ground floor, ventilative layer of water conservancy diversion in the ventilative liquid storage core body fluid layer, ventilative layer of ventilative layer of liquid storage and liquid repellent passes through successively to absorbing through liquid, amount through liquid is reduced greatly, what be not absorbed enters the ventilative liquid storage core layer of the second layer through liquid, the ventilative liquid storage core layer of the second layer to ground floor do not sponge through liquid more successively by ventilative layer of water conservancy diversion, ventilative layer of liquid storage and ventilative layer of liquid repellent absorb, this moment is for for the normal user of liquid measure, absorbed generally speaking, and for through measuring for the large user, not by the ventilative liquid storage core layer of the second layer sponge through liquid, again by ventilative layer of the water conservancy diversion in the 3rd layer of ventilative liquid storage core layer, ventilative layer of liquid storage and ventilative layer of liquid repellent can be absorbed fully (because female body is discharged when flow quantity reaches 20ml, just have liquid seldom can arrive the liquid repellent layer, and the each cycle menstruation total amount of women is probably between 60ml ~ 80ml); The 3rd, ventilative layer of water conservancy diversion, ventilative layer of liquid storage ventilative layer (paper) of liquid storage for containing hydroscopic high-molecular resin, hydroscopic high-molecular resin in the ventilative liquid storage core layer of its first and second layer has the sufficient time to absorb liquid through liquid fully, state reaches capacity, except through liquid measure is king-sized, substantially be completely absorbed by the ventilative liquid storage core layer of the second layer time through liquid, guaranteed can not permeate sanitary towel through liquid; The 4th, because SMS refuses the water non-woven fabrics and itself has fungi-proofing, ventilative, the characteristics that do not absorb water, only have when having certain pressure when putting on SMS and refusing liquid on the water non-woven fabrics, the liquid that SMS refuses on the water non-woven fabrics can pass the cloth body structure that SMS refuses the water non-woven fabrics, therefore it is being used on sanitary towel's core body, the flow that human body is discharged through liquid can both be absorbed fully, only have when human body and discharge when flow quantity reaches 20ml, just there is liquid seldom can arrive the liquid repellent layer, and the each cycle menstruation total amount of women is probably between 60ml ~ 80ml, therefore air permeable waterproof of the present invention sanitary towel can satisfy women's menstruation demand fully, and all material is originally as the vapor-permeable type material, thoroughly solved the air-locked drawback of sanitary towel's waterproof, avoid because airtight and breed bacteria, be conducive to the health of female pathology health.2, the back side of spun-laced nonwoven fabric or perforated non-woven fabric or making hole film is sprayed with the design of one deck macromolecule resin, is two of technical characterictic of the present invention.The purpose of doing like this is: because spun-laced nonwoven fabric or perforated non-woven fabric or making hole film are the dry and comfortable layer of the core body parent of sanitary towel skin, can the dry and comfortable layer of this parent's skin keep dry and comfortable, be directly connected to user and can keep one of pleasurable factor menstrual period, the application is at skin-friendly layer back spraying one deck macromolecule resin, it not only can be with left Liquid Absorption when liquid passes through, and can absorb private parts of human body perspiration and moisture, make the people be in all the time dry and comfortable state through section.3, reserve liquid layer is the design of hydroscopic high-molecular resin absorbent paper or hydroscopic high-molecular resin dust-free paper, is three of technical characterictic of the present invention.The purpose of doing like this is: owing to contain hydroscopic high-molecular resin in hydroscopic high-molecular resin absorbent paper or the hydroscopic high-molecular resin dust-free paper, or the micropore that gathers on the face of hydroscopic high-molecular resin absorbent paper or hydroscopic high-molecular resin dust-free paper, be filled with hydroscopic high-molecular resin in this micropore, therefore no matter be hydroscopic high-molecular resin absorbent paper or the hydroscopic high-molecular resin dust-free paper that contains hydroscopic high-molecular resin, or the micropore that gathers is filled with hydroscopic high-molecular resin absorbent paper or the hydroscopic high-molecular resin dust-free paper of hydroscopic high-molecular resin, just just as liquid-accumulating trough, it can store absorbing rapidly through liquid.4, the design of absorbent ventilate Anti-leakage sanitary napkin bottom two ends strip adhesive tape layer is two of technical characterictic of the present invention.The purpose of doing like this is: because the glue spraying layer is interval strip glue spraying bar layer, this interval strip glue spraying layer both can allow sanitary towel when continuing to keep the fixed performance of pasting, reduce again the spray area of glue-line as far as possible, further make and improved absorbent ventilate Anti-leakage sanitary napkin permeability.
Technical scheme: a kind of imbibition ne-leakage sanitary towel that breathes freely, sanitary towel was made of or sanitary towel was made of the dry and comfortable layer of close skin and two layers of ventilative liquid storage core body stacked adding the dry and comfortable layer of close skin and three layers of ventilative liquid storage core body stacked adding, and every layer of ventilative liquid storage core layer was made of ventilative layer of water conservancy diversion, ventilative layer of liquid storage and liquid repellent ventilative stacked adding.
The present invention compares with background technology, and the one, started and adopted the whole ventilating shaped material to make the beginning of sanitary towel, prepared sanitary towel can breathe freely in real time, is conducive to the health that the women keeps physiological hygiene; The 2nd, the imbibition better effects if of multi-layer absorbent ventilation body layer, can absorb at every turn greater than 20ml through liquid and ne-leakage; The 3rd, because all material is poromeric material and forms with the pressing mode pressing, can either control the thickness of sanitary towel on machine, can do again the slim absorbent ventilate Anti-leakage sanitary napkin of filamentation, satisfy different consumer demands.
Description of drawings
Fig. 1 is the cross-sectional view of the ventilative ne-leakage sanitary towel of imbibition.
Fig. 2 is the cross-sectional view of the ventilative liquid storage core body of monolayer.
Fig. 3 is the structural representation of the dry and comfortable layer of close skin.
Fig. 4 is the structural representation of hydroscopic high-molecular resin absorbent paper or hydroscopic high-molecular resin dust-free paper.
Fig. 5 is the structural representation of the application's the second embodiment.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-2.A kind of imbibition ne-leakage sanitary towel that breathes freely, sanitary towel is made of 1 and three layer of ventilative liquid storage core layer 2 stack of the dry and comfortable layer of close skin or sanitary towel was made of the dry and comfortable layer of close skin and two layers of ventilative liquid storage core body stacked adding, and every layer of ventilative liquid storage core layer 2 superposeed by ventilative layer 201 of water conservancy diversion, ventilative layer 202 of liquid storage and ventilative layer 203 of liquid repellent and consist of.Described three layers of ventilative liquid storage core layer 2 bottom go-and-retum are every being sprayed with adhesive tape layer 3, and adhesive tape layer 3 is pasted with release paper 4.The dry and comfortable layer 1 of described close skin can be spun-laced nonwoven fabric or perforated non-woven fabric or making hole film.Ventilative layer 201 of described water conservancy diversion is the suction non-woven fabrics.Ventilative layer 202 of described liquid storage is hydroscopic high-molecular resin absorbent paper or hydroscopic high-molecular resin dust-free paper.Ventilative layer 203 of described liquid repellent refused the water non-woven fabrics or refused water paper or woven for SMS.
Embodiment 2: with reference to accompanying drawing 5.Base at embodiment 1 is able to, a kind of imbibition ne-leakage sanitary towel that breathes freely, sanitary towel is made of 1 and two layer of ventilative liquid storage core layer 2 stack of the dry and comfortable layer of close skin, and every layer of ventilative liquid storage core layer 2 is made of ventilative layer 201 of water conservancy diversion, ventilative layer 202 of liquid storage and ventilative layer 203 stack of liquid repellent.
Embodiment 3: with reference to accompanying drawing 3.On the basis of embodiment 1 or 2, the dry and comfortable layer 1 of described close skin, namely the back side of spun-laced nonwoven fabric or perforated non-woven fabric or making hole film 101 is sprayed with one deck macromolecule resin 102, and its processing technology is prior art, is not described herein at this.
Embodiment 4: with reference to accompanying drawing 4.On the basis of embodiment 1 or 2, the micropore 2021 that gathers on the face of hydroscopic high-molecular resin absorbent paper or hydroscopic high-molecular resin dust-free paper 202 is filled with hydroscopic high-molecular resin in this micropore, and its processing technology is prior art, is not described herein at this.
What need to understand is: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (7)
1. the ventilative ne-leakage sanitary towel of an imbibition, it is characterized in that: sanitary towel is made of the dry and comfortable layer of close skin (1) and three layers of ventilative liquid storage core layer (2) stack or sanitary towel is made of the dry and comfortable layer of close skin (1) and two layers of ventilative liquid storage core layer (2) stack, and every layer of ventilative liquid storage core layer (2) is made of ventilative layer (201) of water conservancy diversion, ventilative layer (202) of liquid storage and ventilative layer (203) stack of liquid repellent.
2. the ventilative ne-leakage sanitary towel of imbibition according to claim 1, it is characterized in that: described three layers of ventilative liquid storage core layer (2) bottom go-and-retum is every being sprayed with adhesive tape layer (3), and adhesive tape layer (3) is pasted with release paper (4).
3. the ventilative ne-leakage sanitary towel of imbibition according to claim 1, it is characterized in that: the dry and comfortable layer of described close skin (1) can be spun-laced nonwoven fabric or perforated non-woven fabric or making hole film.
4. the ventilative ne-leakage sanitary towel of imbibition according to claim 3, it is characterized in that: the back side of described spun-laced nonwoven fabric or perforated non-woven fabric or making hole film is sprayed with one deck macromolecule resin.
5. the ventilative ne-leakage sanitary towel of imbibition according to claim 1, it is characterized in that: ventilative layer (201) of described water conservancy diversion is the suction non-woven fabrics.
6. the ventilative ne-leakage sanitary towel of imbibition according to claim 1, it is characterized in that: ventilative layer (202) of described liquid storage is hydroscopic high-molecular resin absorbent paper or hydroscopic high-molecular resin dust-free paper.
7. the ventilative ne-leakage sanitary towel of imbibition according to claim 1, it is characterized in that: ventilative layer (203) of described liquid repellent refused the water non-woven fabrics or refused water paper or woven for SMS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482474.5A CN102961218B (en) | 2012-11-26 | 2012-11-26 | Liquid-absorbent, air-permeable and leakage-free sanitary towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482474.5A CN102961218B (en) | 2012-11-26 | 2012-11-26 | Liquid-absorbent, air-permeable and leakage-free sanitary towel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102961218A true CN102961218A (en) | 2013-03-13 |
| CN102961218B CN102961218B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210482474.5A Active CN102961218B (en) | 2012-11-26 | 2012-11-26 | Liquid-absorbent, air-permeable and leakage-free sanitary towel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349052A (en) * | 2017-07-10 | 2017-11-17 | 浙江优全护理用品科技有限公司 | One kind is without the high air-permeable anti-bacterial sanitary napkin of film |
| CN108261291A (en) * | 2016-12-30 | 2018-07-10 | 杭州余宏卫生用品有限公司 | Ultra-thin superpower imbibition baby diaper |
| US10537483B2 (en) | 2016-05-03 | 2020-01-21 | Hangzhou Yuhong Sanitary Products Co., Ltd. | Liquid-absorbing breathable blood-resistant no-leakage sanitary pad |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033396A (en) * | 2001-07-24 | 2003-02-04 | Uni Charm Corp | Disposable diaper |
| CN101380260A (en) * | 2007-11-09 | 2009-03-11 | 杭州余宏卫生用品有限公司 | Permeable cool females sanitary accessories |
| CN102711687A (en) * | 2009-12-28 | 2012-10-03 | 利卫多株式会社 | Absorbent article |
| CN202933106U (en) * | 2012-11-26 | 2013-05-15 | 杭州余宏卫生用品有限公司 | Liquid-absorption breathable no-leakage sanitary towel |
| CN202933110U (en) * | 2012-11-26 | 2013-05-15 | 杭州余宏卫生用品有限公司 | Liquid-absorption breathable no-leakage sanitary towel |
-
2012
- 2012-11-26 CN CN201210482474.5A patent/CN102961218B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033396A (en) * | 2001-07-24 | 2003-02-04 | Uni Charm Corp | Disposable diaper |
| CN101380260A (en) * | 2007-11-09 | 2009-03-11 | 杭州余宏卫生用品有限公司 | Permeable cool females sanitary accessories |
| CN102711687A (en) * | 2009-12-28 | 2012-10-03 | 利卫多株式会社 | Absorbent article |
| CN202933106U (en) * | 2012-11-26 | 2013-05-15 | 杭州余宏卫生用品有限公司 | Liquid-absorption breathable no-leakage sanitary towel |
| CN202933110U (en) * | 2012-11-26 | 2013-05-15 | 杭州余宏卫生用品有限公司 | Liquid-absorption breathable no-leakage sanitary towel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10537483B2 (en) | 2016-05-03 | 2020-01-21 | Hangzhou Yuhong Sanitary Products Co., Ltd. | Liquid-absorbing breathable blood-resistant no-leakage sanitary pad |
| CN108261291A (en) * | 2016-12-30 | 2018-07-10 | 杭州余宏卫生用品有限公司 | Ultra-thin superpower imbibition baby diaper |
| CN107349052A (en) * | 2017-07-10 | 2017-11-17 | 浙江优全护理用品科技有限公司 | One kind is without the high air-permeable anti-bacterial sanitary napkin of film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102961218B (en) | 2014-04-16 |
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