CN106691705A - Sanitary towel with double-guide-layer structure - Google Patents
Sanitary towel with double-guide-layer structure Download PDFInfo
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- CN106691705A CN106691705A CN201510456630.4A CN201510456630A CN106691705A CN 106691705 A CN106691705 A CN 106691705A CN 201510456630 A CN201510456630 A CN 201510456630A CN 106691705 A CN106691705 A CN 106691705A
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- guide layer
- layer
- guide
- sanitary towel
- absorptive core
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Abstract
A sanitary towel with double-guide-layer structure comprises a bottom waterproof layer, an absorbing core (2) and a surface fabric layer (1); the sanitary towel is characterized in that the guide layers are arranged between the surface fabric layer (1) and the absorbing core (2), wherein the middle of the guide layers at the absorbing core (2) account for about half of the absorbing core (2) in area, and the guide layers include a first guide layer (3) and a second guide layer (4), with the first guide layer (3) arranged below the surface fabric layer (1), the second guide layer (4) below the first guide layer (3), and material for the first guide layer (3) greater than that of the second guide layer (4) in bulkiness. The two different materials of different bulkiness are used as different guide layers, the guide layer of greater bulkiness helps increase conduction speed while the guide layer of less bulkiness helps prevent reverse osmosis, the usage of the sanitary towel can be optimized through complementation of the two guide layers, and it is more comfortable for a user to use.
Description
Technical field
The present invention relates to a kind of daily living article, more particularly to a kind of sanitary napkin.
Background technology
In existing sanitary napkin guide layer technical elements, manufacturer generally uses single guide layer design, it is intended that by guide layer design between surface layer fabric and absorptive core, using the guide functions of guide layer, gives the effect of absorptive core assist absorption.Design effect in terms of conduction of velocity is less obvious, when speed does not catch up with the speed of body fluid discharge, often causes body fluid reverse osmosis phenomenon.
The content of the invention
Guide layer plays indispensable effect as a kind of presence of conductive medium in sanitary towels, in view of tradition list defect of the guide layer on conduction of velocity, inventor is used and structural principle by bond material, designs pair sanitary napkin of water conservancy diversion Rotating fields.
A kind of pair of sanitary napkin of water conservancy diversion Rotating fields, including bottom waterproof layer, absorptive core 2, surface layer fabric layer 1, guide layer is provided between the surface layer fabric layer 1 and absorptive core 2, it is characterized in that, the guide layer is located at the center section of absorptive core 2, account for some of the area of absorptive core 2, the guide layer includes the first guide layer 3 and the second guide layer 4, wherein the first guide layer 3 is located at the lower section of surface layer fabric layer 1, second guide layer 4 is located at the lower section of the first guide layer 3, the fluffy degree of the fluffy degree more than the material of the second guide layer 4 of the material of the first guide layer 3.
Further, the guide layer 4 of first guide layer 3 and second is arranged by the way of staggeredly.
Further, the first guide layer 3 and the second guide layer 4 be overlapping part area account for the area of the first guide layer 3 quite a few.
Further, first guide layer 3 is identical with the size of the second guide layer 4, and it is arranged by the way of covering comprehensively.
The advantage of the invention is that：
Specific embodiment is to be used as guide layer by the material of two kinds of different fluffy degrees, the screening of material plays different-effect as consideration point according to the different fluffy degrees of material, realize the speed and reverse osmosis effect of the complementary optimization water conservancy diversion between two kinds of materials, because the larger guide layer of fluffy degree is conducive to improving conduction of velocity, and fluffy degree it is a little bit smaller be conducive to prevent reverse osmosis, both complementations can optimize the use of product.Furthermore, in terms of the effect in view of water conservancy diversion, can be designed using dislocation mode, guiding menses are so conducive to be spread toward sanitary napkin rear and front end, way so first is favourable with avoiding side leakage and reverse osmosis, furthermore can rationally using the use space of sanitary napkin to two ends diffusion, it is to avoid cause waste of material, increase comfort level when user uses.
Brief description of the drawings
Fig. 1 is the structural representation of first embodiment of the invention；
Fig. 2 is the side structure schematic diagram of guide layer；
Fig. 3 is the structural representation of second embodiment of the invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, with reference to diagram and specific embodiment, the present invention is expanded on further.
As shown in Figure 1, sanitary napkin, including bottom waterproof layer, absorptive core 2, surface layer fabric layer 1, guide layer is provided between the surface layer fabric layer 1 and absorptive core 2, the guide layer is located at the center section of absorptive core 2, quite a few of the area of absorptive core 2 is accounted for, the guide layer includes the first guide layer 3 and the second guide layer 4；With the second guide layer 4 using two kinds of materials of different fluffy degrees, wherein the first guide layer 3 is located at the lower section of surface layer fabric layer 1, the second guide layer 4 is located at the lower section of the first guide layer 3 to first guide layer 3.Fluffy degree of the fluffy degree of the material of the first guide layer 3 more than the material of the second guide layer 4.Because the larger guide layer of fluffy degree be conducive to improve conduction of velocity, and fluffy degree it is a little bit smaller be conducive to prevent reverse osmosis, both complementations can optimize the use of product；The complementation in terms of two kinds of material applyings can be reached using double guide layer technologies, in terms of the division of labor each other both can solve the problems, such as water conservancy diversion speed.
Used as this first embodiment of the invention, as shown in Figure 1, 2, first guide layer 3 is identical with the size of the second guide layer 4, and it is arranged by the way of covering comprehensively.
As this second embodiment of the invention, as shown in figure 3, the guide layer 4 of first guide layer 3 and second by the way of interlocking using being arranged, the first guide layer 3 and the second guide layer 4 be overlapping part area account for the area of the first guide layer 3 quite a few.The method for designing two pieces of guide layers with displaced manner is that the flowing for building on menses discharge is accounted for, first against the centre position that menses are concentrated, the larger fluid conducting material of fluffy degree can be applied to the position by inventor, accelerate water conservancy diversion speed, the absorptive core of lower floor is allowed to carry out quick adsorption, and prevent the effect of reverse osmosis from then being given play to the function by the less part guide layer of fluffy degree, so reach the situation that absorption occurs without rapidly reverse osmosis.The frame mode of dislocation can be by realizing water conservancy diversion effect well, and secondly, such design can reduce production cost.
Flowing layer material can select non-woven fabrics, non-woven fabrics is made under conditions of using water or air as suspension media including chemical fibre and string etc. in wet method or dry method paper machine, it is environment-friendly materials of new generation, with moistureproof, ventilative, flexible, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, lower-price characteristic.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.It should be understood by those skilled in the art that; the present invention is not limited to the above embodiments; merely illustrating the principles of the invention described in above-described embodiment and specification; various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, and these changes and improvements all fall within the protetion scope of the claimed invention.
Claims (4)
1. a kind of pair of sanitary napkin of water conservancy diversion Rotating fields, including bottom waterproof layer, absorptive core（2）, surface layer fabric layer（1）, the surface layer fabric layer（1）With absorptive core（2）Between be provided with guide layer, it is characterised in that the guide layer be located at absorptive core（2）Center section, account for absorptive core（2）Quite a few of area, the guide layer includes the first guide layer（3）With the second guide layer（4）, wherein the first guide layer（3）Positioned at surface layer fabric layer（1）Lower section, the second guide layer（4）Positioned at the first guide layer（3）Lower section, the first guide layer（3）The fluffy degree of material is more than the second guide layer（4）The fluffy degree of material.
2. the sanitary napkin of a kind of pair of water conservancy diversion Rotating fields according to claim 1, it is characterised in that first guide layer（3）With the second guide layer（4）Arranged by the way of staggeredly.
3. the sanitary napkin of a kind of pair of water conservancy diversion Rotating fields according to claim 2, it is characterised in that the first guide layer（3）With the second guide layer（4）The area of part of being overlapping accounts for the first guide layer（3）Quite a few of area.
4. the sanitary napkin of a kind of pair of water conservancy diversion Rotating fields according to claim 1, it is characterised in that first guide layer（3）With the second guide layer（4）Size is identical, and it is arranged by the way of covering comprehensively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510456630.4A CN106691705A (en) | 2015-07-30 | 2015-07-30 | Sanitary towel with double-guide-layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510456630.4A CN106691705A (en) | 2015-07-30 | 2015-07-30 | Sanitary towel with double-guide-layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106691705A true CN106691705A (en) | 2017-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510456630.4A Pending CN106691705A (en) | 2015-07-30 | 2015-07-30 | Sanitary towel with double-guide-layer structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106691705A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453003A (en) * | 2018-11-13 | 2019-03-12 | 上海护理佳实业有限公司 | The compound lateral guide layer and preparation method and spill-preventive breast pad of a kind of spill-preventive breast pad |
| CN111388202A (en) * | 2019-12-19 | 2020-07-10 | 浙江珍琦护理用品有限公司 | Surrounding three-dimensional enclosure pants type paper diaper with guide core body absorption function |
| CN111388204A (en) * | 2019-12-24 | 2020-07-10 | 浙江珍琦护理用品有限公司 | Panty-shape diapers with multilayer core |
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| US4988344A (en) * | 1988-05-24 | 1991-01-29 | The Procter & Gamble Company | Absorbent articles with multiple layer absorbent layers |
| CN101530628A (en) * | 2009-04-17 | 2009-09-16 | 东华大学 | Composite flowing layer material and preparation method thereof |
| CN202277440U (en) * | 2011-09-23 | 2012-06-20 | 瑞光（上海）电气设备有限公司 | Paper diaper |
| CN202908955U (en) * | 2012-11-30 | 2013-05-01 | 上海丰格无纺布有限公司 | Fabric with stream guidance function |
| CN202908953U (en) * | 2012-11-30 | 2013-05-01 | 上海丰格无纺布有限公司 | Double-layer fluffy three-dimensional shell fabric |
| CN203436464U (en) * | 2013-08-27 | 2014-02-19 | 上海丰格无纺布有限公司 | Fluffy flow guide layer used on paper diaper |
| CN104494244A (en) * | 2014-12-31 | 2015-04-08 | 福建恒安集团有限公司 | Composite flow guide material |
| CN204932015U (en) * | 2015-07-30 | 2016-01-06 | 佛山市啟盛卫生用品有限公司 | The sanitary towel of a kind of pair of guide layer structure |
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2015
- 2015-07-30 CN CN201510456630.4A patent/CN106691705A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4988344A (en) * | 1988-05-24 | 1991-01-29 | The Procter & Gamble Company | Absorbent articles with multiple layer absorbent layers |
| CN101530628A (en) * | 2009-04-17 | 2009-09-16 | 东华大学 | Composite flowing layer material and preparation method thereof |
| CN202277440U (en) * | 2011-09-23 | 2012-06-20 | 瑞光（上海）电气设备有限公司 | Paper diaper |
| CN202908955U (en) * | 2012-11-30 | 2013-05-01 | 上海丰格无纺布有限公司 | Fabric with stream guidance function |
| CN202908953U (en) * | 2012-11-30 | 2013-05-01 | 上海丰格无纺布有限公司 | Double-layer fluffy three-dimensional shell fabric |
| CN203436464U (en) * | 2013-08-27 | 2014-02-19 | 上海丰格无纺布有限公司 | Fluffy flow guide layer used on paper diaper |
| CN104494244A (en) * | 2014-12-31 | 2015-04-08 | 福建恒安集团有限公司 | Composite flow guide material |
| CN204932015U (en) * | 2015-07-30 | 2016-01-06 | 佛山市啟盛卫生用品有限公司 | The sanitary towel of a kind of pair of guide layer structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453003A (en) * | 2018-11-13 | 2019-03-12 | 上海护理佳实业有限公司 | The compound lateral guide layer and preparation method and spill-preventive breast pad of a kind of spill-preventive breast pad |
| CN109453003B (en) * | 2018-11-13 | 2024-02-27 | 上海护理佳实业有限公司 | Composite transverse flow guiding layer of anti-galactorrhea pad, preparation method and anti-galactorrhea pad |
| CN111388202A (en) * | 2019-12-19 | 2020-07-10 | 浙江珍琦护理用品有限公司 | Surrounding three-dimensional enclosure pants type paper diaper with guide core body absorption function |
| CN111388204A (en) * | 2019-12-24 | 2020-07-10 | 浙江珍琦护理用品有限公司 | Panty-shape diapers with multilayer core |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |