CN201618013U - Air-permeable leakproof type sanitary towel - Google Patents
Air-permeable leakproof type sanitary towel Download PDFInfo
- Publication number
- CN201618013U CN201618013U CN2010201455590U CN201020145559U CN201618013U CN 201618013 U CN201618013 U CN 201618013U CN 2010201455590 U CN2010201455590 U CN 2010201455590U CN 201020145559 U CN201020145559 U CN 201020145559U CN 201618013 U CN201618013 U CN 201618013U
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- CN
- China
- Prior art keywords
- permeable
- air
- sanitary towel
- ventilative
- aperture
- 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
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- 239000012792 core layer Substances 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 14
- 230000035699 permeability Effects 0.000 claims description 28
- 239000002250 absorbent Substances 0.000 claims description 13
- 230000002745 absorbent Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 6
- 230000002175 menstrual effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000008280 blood Substances 0.000 abstract 3
- 210000004369 blood Anatomy 0.000 abstract 3
- 230000003821 menstrual periods Effects 0.000 abstract 2
- 239000002344 surface layer Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 210000004914 menses Anatomy 0.000 description 7
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 210000004696 endometrium Anatomy 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model relates to sanitary articles for women, in particular to an air-permeable leakproof type sanitary towel for a menstrual period of a woman. The air-permeable leakproof type sanitary towel comprises a surface layer, an absorbing core layer and a bottom layer from top to bottom, wherein the surface layer and the absorbing core layer are both distributed with air-permeable microscopic holes and permeable holes; and the aperture of the air-permeable microscopic holes is 0.0004mum-4mum, and the aperture of the permeable hole is 0.5mm-8mm. The air-permeable leakproof type sanitary towel simultaneously takes account of the air-permeable performance and the leakproof performance; the air-permeable microscopic holes can improve the air-permeable performance of the sanitary towel prominently, the closeness and stuffiness are greatly reduced in the process of use, anaerobes are killed, and the peculiar smell is eliminated; the permeable holes play a role of a diversion canal, and guide menstrual blood into the bottom of the sanitary towel quickly, thus achieving the diffused effect after absorption; the permeable holes can contain block-shaped material, is especially applicable to the menstrual blood with big flow and tidal bore when in the menstrual period; and the menstrual blood has no chance of side leakage and rear leakage.
Description
Technical field
This utility model relates to women sanitary articles, the ventilative Anti-leakage type sanitary towel that is specifically related to that a kind of gynecologic menstrual uses.
Background technology
Along with improving constantly of people quality of life, the women improves constantly the quality requirements of sanitary towel, and is more and more higher to the requirement of breathability and leakageresistance.The structure of sanitary towel mainly comprises top layer, absorbent core layer and bottom.The top layer is the gentle or Web materials of the cotton of directly contact skin, and absorbent core layer is wood pulp or hydroscopic high-molecular resin, and bottom is fluid-tight non-woven fabrics or PE material.Bottom adopts the PE material of permeable watertight usually at present, and the absorbent core layer of hydroscopic high-molecular resin has better adsorption capability, is used widely.
In order to improve permeability, prior art discloses the multiple sanitary towel that is distributed with ventilative micropore on top layer, absorbent core layer and bottom, be distributed with the sanitary towel of ventilative micropore, can significantly improve the breathability of sanitary towel, reduce airtight sultry in the use dramatically, kill anaerobe, eliminate abnormal flavour; In order to improve leakageresistance, prior art discloses the sanitary towel that is distributed with permeability hole on top layer and absorbent core layer, permeability hole has played the effect of diversion channel, rapidly menses are imported the sanitary towel bottom, formed thus and received the effect that afterwards spreads earlier, particularly when being mingled with cake mass (endometrium that comes off) in the menses, permeability hole can hold cake mass, thereby avoided residual menses to produce on the top layer laterally or vertically move, avoided side leakage, back to leak.
But, only there is sanitary towel's leakageresistance of ventilative micropore bad, only there is sanitary towel's permeability of permeability hole bad, also there is not a kind of sanitary towel that is distributed with ventilative micropore and permeability hole simultaneously, take into account permeability and leakageresistance simultaneously.
The utility model content
At the prior art above shortcomings, the purpose of this utility model provides a kind of ventilative Anti-leakage type sanitary towel that takes into account permeability and leakageresistance simultaneously.
The technical solution of the utility model is: a kind of ventilative Anti-leakage type sanitary towel, comprise top layer, absorbent core layer and bottom from top to bottom, and on top layer, absorbent core layer, all be distributed with ventilative micropore and permeability hole.
Adopt the technique effect of above technical scheme to be:, to take into account permeability and leakageresistance simultaneously owing on top layer, absorbent core layer, be distributed with ventilative micropore and permeability hole simultaneously; Ventilative micropore can significantly improve the breathability of sanitary towel, reduces airtight sultryly in the use dramatically, kills anaerobe, eliminates abnormal flavour; Permeability hole has played the effect of diversion channel, rapidly menses are imported the sanitary towel bottom, formed thus and received the effect that afterwards spreads earlier, particularly when being mingled with cake mass (endometrium that comes off) in the menses, permeability hole can hold cake mass, use when being particularly suited for the big and tidal bore of flow, menses do not have the chance of side leakage, back leakage.
Further, be evenly spaced apart between described ventilative micropore and the permeability hole.Ventilative micropore and permeability hole are evenly spaced apart, make sanitary towel all have good permeability and leakageresistance everywhere, and effect is evenly reliable.
Further, be evenly distributed with ventilative micropore on the described bottom.Ventilative micropore also is set on bottom, has more increased the air permeable effect of sanitary towel.
Further, the aperture of described ventilative micropore is 0.0004 micron～4 microns, and the aperture of described permeability hole is 0.5 millimeter～8 millimeters.The effect of ventilative micropore is a permeable watertight, so the aperture ratio air molecule is big, littler than water clusters, between 0.00004～4 micron; The effect of permeability hole is quick water conservancy diversion infiltration, holds the cake mass in the menses simultaneously, so the aperture is big, between 0.5 millimeter～8 millimeters.
Further, the aperture optimum of described ventilative micropore is 0.01 micron～2 microns, and the aperture optimum of described permeability hole is 2 millimeters～4 millimeters.Test after testing, the ventilative micro-porous permeable fluid-tight effect of aperture between 0.01 micron～2 microns is best, and the effect of the permeability hole water conservancy diversion infiltration of aperture between 2 millimeters～4 millimeters is best.
Description of drawings
Fig. 1 is the structural representation of the ventilative Anti-leakage type sanitary towel of this utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, this utility model Anti-leakage type sanitary towel that breathes freely comprises top layer 1, absorbent core layer 2 and bottom 3 from top to bottom, and top layer 1 is close skin cotton or Web materials, and absorbent core layer 2 is a hydroscopic high-molecular resin, and bottom 3 is the PE material of permeable watertight.
On top layer 1, absorbent core layer 2, all be distributed with ventilative micropore 4 and permeability hole 5, be evenly spaced apart between ventilative micropore 4 and the permeability hole 5, be evenly distributed with ventilative micropore 4 on the bottom 3, the aperture of ventilative micropore 4 is 0.0004 micron～4 microns, optimum is 0.01 micron～2 microns, the aperture of permeability hole 5 is 0.5 millimeter～8 millimeters, and optimum is 2 millimeters～4 millimeters.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. a ventilative Anti-leakage type sanitary towel comprises top layer, absorbent core layer and bottom from top to bottom, it is characterized in that: all be distributed with ventilative micropore and permeability hole on top layer, absorbent core layer.
2. ventilative Anti-leakage type according to claim 1 sanitary towel is characterized in that: be evenly spaced apart between described ventilative micropore and the permeability hole.
3. ventilative Anti-leakage type according to claim 1 sanitary towel is characterized in that: be evenly distributed with ventilative micropore on the described bottom.
4. according to claim 1,2 or 3 described ventilative Anti-leakage type sanitary towels, it is characterized in that: the aperture of described ventilative micropore is 0.0004 micron～4 microns, and the aperture of described permeability hole is 0.5 millimeter～8 millimeters.
5. ventilative Anti-leakage type according to claim 4 sanitary towel, it is characterized in that: the aperture optimum of described ventilative micropore is 0.01 micron～2 microns, the aperture optimum of described permeability hole is 2 millimeters～4 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201455590U CN201618013U (en) | 2010-03-30 | 2010-03-30 | Air-permeable leakproof type sanitary towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201455590U CN201618013U (en) | 2010-03-30 | 2010-03-30 | Air-permeable leakproof type sanitary towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618013U true CN201618013U (en) | 2010-11-03 |
Family
ID=43021464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201455590U Expired - Lifetime CN201618013U (en) | 2010-03-30 | 2010-03-30 | Air-permeable leakproof type sanitary towel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012130149A1 (en) * | 2011-03-30 | 2012-10-04 | Han Fu | Absorbent article with super air permeability |
| CN112891066A (en) * | 2021-03-08 | 2021-06-04 | 董志攀 | Infant diaper with good heat dissipation |
-
2010
- 2010-03-30 CN CN2010201455590U patent/CN201618013U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012130149A1 (en) * | 2011-03-30 | 2012-10-04 | Han Fu | Absorbent article with super air permeability |
| CN102727345A (en) * | 2011-03-30 | 2012-10-17 | 韩富 | Absorptive article with super air permeability |
| CN102727345B (en) * | 2011-03-30 | 2014-08-20 | 韩富 | Absorptive article with super air permeability |
| CN112891066A (en) * | 2021-03-08 | 2021-06-04 | 董志攀 | Infant diaper with good heat dissipation |
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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: CHONGQING BEYOU SANITORY PRODUCTS CO., LTD. Free format text: FORMER OWNER: CHONGQING SISHUANG SANITARY PRODUCTS CO., LTD. Effective date: 20110217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400041 LONGDONGWAN, XIAOQUAN, NANQUAN, BA'NAN DISTRICT, CHONGQING CITY TO: 401320 NO. 18, DENGJIAN VILLAGE, NANQUAN TOWN, BA'NAN DISTRICT, CHONGQING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110217 Address after: 401320, No. 18, lamp building village, South Spring Town, Banan District, Chongqing Patentee after: Chongqing Beyou Sanitary Products Co., Ltd. Address before: 400041, Banan District, Chongqing City, South springs, Koizumi, Longdong Bay Patentee before: Chongqing S&S Sanitary Product Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 401319, Chongqing Banan district along the Yangtze River Development Zone, Ya sub International Industrial Park Patentee after: CHONGQING BAIYA SANITARY PRODUCTS CO., LTD. Address before: 401320, No. 18, lamp building village, South Spring Town, Banan District, Chongqing Patentee before: Chongqing Beyou Sanitary Products Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |
|
| CX01 | Expiry of patent term |