CN209220711U - A kind of high Air permenbility sanitary care article - Google Patents
A kind of high Air permenbility sanitary care article Download PDFInfo
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- CN209220711U CN209220711U CN201820281512.3U CN201820281512U CN209220711U CN 209220711 U CN209220711 U CN 209220711U CN 201820281512 U CN201820281512 U CN 201820281512U CN 209220711 U CN209220711 U CN 209220711U
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- liquid absorbent
- care article
- high air
- absorbent wick
- woven material
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Abstract
The utility model relates to sanitary care article technical fields, specifically disclose a kind of high Air permenbility sanitary care article comprising: protective layer, liquidproof seepage floor, liquid absorbent wick and surface layer；The surface layer is arranged on the liquid absorbent wick, and the liquidproof seepage floor is arranged in the liquid absorbent wick in the following, the protective layer is arranged below the liquidproof seepage floor；The protective layer, liquidproof seepage floor, liquid absorbent wick and surface layer are combined using glue bond, heat bonding or ultrasonic bonds mode；The liquidproof seepage floor uses composite nonwoven material.The utility model substitutes non-breathable PE film or ventilative PE film using liquidproof leakage composite nonwoven material completely, and fluid seepage and high Air permenbility can be prevented by reaching.
Description
Technical field
The utility model relates to sanitary care article technical field more particularly to a kind of high Air permenbility sanitary care articles.
Background technique
Prevent product from leaking using non-breathable PE film or ventilative PE film mostly in currently marketed sanitary care article,
Product is caused not have gas permeability or with extremely low gas permeability.
105796248 A of CN, title " ventilative anti-leakage diaper ", including urine pants liquid absorbent wick, guide layer, surface layer, it is three-dimensional every
Infiltration layer, extexine, impervious barrier are refused in side.It is characterized in that: using the non-breathable PE film of the anti-blood water repellent nonwovens part SMS substitution or thoroughly
Gas PE film accomplishes that part is ventilative.Its shortcoming: first is that the product is that part is ventilative, position of breathing freely is intermediate position, in reality
It is few with human contact in usage scenario, and the practical position edge near zone being in close contact with human body, still use tradition PE
Film or ventilated membrane fail really to solve to wear feeling of oppression and heat and sense of discomfort；Second is that the anti-blood water repellent nonwovens of SMS at intermediate position with every
Ventilated membrane or PE film near side use overlapping mode, and there are the risks of quality stability in production；Third is that using the anti-blood of SMS
Water repellent nonwovens higher cost, SMS non-woven fabrics of the paper diaper without using blood resistance.
Utility model content
Technical problem to be solved by the utility model is: the utility model substituted using non-woven material it is traditional non-breathable
PE film or ventilative PE film rationally adjust product structure in conjunction with the usage scenario and relevant criterion of sanitary care article, to be made
High Air permenbility sanitary care article, and formulate relevant criterion and be different from traditional airtight or extremely low ventilative sanitary care article.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of high Air permenbility health shield
Manage articles comprising: protective layer, liquidproof seepage floor, liquid absorbent wick and surface layer；The surface layer is arranged on the liquid absorbent wick
Face, the liquidproof seepage floor is arranged in the liquid absorbent wick in the following, the protective layer is arranged under the liquidproof seepage floor
Face；The protective layer, liquidproof seepage floor, liquid absorbent wick and surface layer are using glue bond, heat bonding or ultrasonic bonds mode
It combines；The liquidproof seepage floor uses composite nonwoven material.
Preferably, the composite nonwoven material uses SMS non-woven material, and the quality of the SMS non-woven material is
10~100 grams every square metre.
Preferably, the high Air permenbility sanitary care article further includes lateral leakage protection solid edge, the lateral leakage protection solid every
Side setting liquidproof seepage floor, is inhaled in liquid absorbent wick and surface layer periphery two sides, the lateral leakage protection solid edge and the protective layer
Wick-containing body and surface layer are combined using glue bond, heat bonding or ultrasonic bonds mode.
Preferably, the liquid absorbent wick uses non-woven material and high exhaustion, or uses wood pulp and high-selenium corn
Property resin.
Preferably, the liquid absorbent wick to 0.9% physiological saline saturated absorption multiple >=15 times.
Preferably, the surface layer uses hot wind non-woven material, viscose non-woven material or spunlace non-woven material.
Preferably, the quality of the surface layer non-woven material is 8~50 grams every square metre.
Preferably, the protective layer is using hot wind non-woven material, the molten non-woven material of spinning.
Preferably, the quality of the protective layer non-woven material is 8~60 grams every square metre.
Technical solutions of the utility model have the benefit that the utility model leaks non-woven material using liquidproof
Non-breathable PE film or ventilative PE film are substituted completely, and fluid seepage and high Air permenbility can be prevented by reaching.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model embodiment 1.
The top view of Fig. 2 the utility model embodiment 1.
The structural schematic diagram of Fig. 3 the utility model embodiment 2.
The top view of Fig. 4 the utility model embodiment 2.
Fig. 5 the utility model product air penetrability test scope schematic diagram.
Description of symbols:
1 protective layer,
2 liquidproof seepage floors,
3 liquid absorbent wicks,
4 surface layers,
5 lateral leakage protection solid edges.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model can be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Embodiment 1: referring to Fig.1-2, a kind of high Air permenbility sanitary care article, the sanitary care article is equipped with liquid-sucking core
Body 3, the liquid absorbent wick 3 are equipped with one layer of surface layer 4 above, and the liquid absorbent wick 3 is equipped with one layer of liquidproof seepage floor 2, institute below
It states liquidproof seepage floor 2 and is equipped with a protective layer 1, the liquid absorbent wick 3, surface layer 4, liquidproof seepage floor 2, protective layer 1 below
It is to be combined using glue bond or the bonding modes such as heat bonding or ultrasonic bonds.
The surface layer 4 is using hot wind non-woven material or viscose non-woven material or spunlace non-woven material, the surface layer
The quality of non-woven material be 8~50 grams every square metre, and 13~40 grams every square metre more preferably.
The liquidproof seepage floor 2 uses composite nonwoven material, preferably uses SMS non-woven material, and the SMS is non-
The quality of weaving material be 10~100 grams every square metre, and 15~30 grams every square metre more preferably, the SMS non-woven material is adopted
Final finishing is carried out with the afterfinish method in CN 107489021A, the hydrostatic pressing palpus >=25cmH2O of the SMS non-woven material,
And >=38cmH2O is more preferably, the test method of the hydrostatic pressing is referring to GB/T 4744.
The protective layer 1 is using hot wind non-woven material or spins molten non-woven material, the protective layer non-woven material
Quality be 8~60 grams every square metre, and 10~30 grams every square metre more preferably.
The liquid absorbent wick 3 is formed using non-woven material and high exhaustion, or uses wood pulp and high-absorbable
Resin.The liquid absorbent wick to 0.9% physiological saline saturated absorption multiple >=15 times, and >=25 times more preferably, the saturation
It absorbs multiple and refers to that liquid absorbent wick is freely immersed in the liquid and liquid absorbent wick absorbed after 30 minutes in 0.9% physiological saline
Mass ratio.
Embodiment 2: adding on the basis of embodiment 1 referring to Fig. 3-4 and set lateral leakage protection solid edge 5, and the lateral leakage protection is vertical
The setting of body edge 5 in liquid absorbent wick 3 and the peripheral two sides of surface layer 4, the lateral leakage protection solid edge 5 using spin molten non-woven material or
Hydrophobic spunlace non-woven material, the quality of the non-woven material of the lateral leakage protection solid edge are 8~50 grams every square metre, and 10
~15 grams every square metre more preferably.The lateral leakage protection solid edge 5 is with embodiment 1 using glue bond or heat bonding or ultrasonic bonds
Equal bonding modes are combined.
The standard of perfection of the high Air permenbility sanitary care article refers to air penetrability >=20mm/s of sanitary care article, institute
The test method of air penetrability is stated referring to GB/T 5453, test area 20cm2, the pressure drop of sample two sides is 100Pa.It is described
The test zone of gas rate refers to each test in test zone referring to Fig. 5 dotted line frame inner region, the air penetrability >=20mm/s
The test result values of point.The air penetrability in the sanitary protection product region except the test zone can be different with different product,
Some product >=20mm/s, some products < 20mm/s.
The high Air permenbility sanitary care article of the kind of the utility model and its standard of perfection, can be widely applied to paper diaper, draw
Draw trousers, nappy, in the products such as paper urine pad.
10mm/s is approximately less than using the air penetrability of non-breathable PE film or the sanitary care article of ventilative PE film, is had when wearing
Feeling of oppression and heat or sense of discomfort；And the utility model relates to the air penetrability of high Air permenbility sanitary care article be all larger than 40mm/s, wear
The utility model relates to the few feelings of oppression and heat of high Air permenbility sanitary care article or sense of discomfort, improve sanitary care article
Comfort level.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (8)
1. a kind of high Air permenbility sanitary care article, characterized in that it comprises: protective layer, liquidproof seepage floor, liquid absorbent wick
And surface layer；
The surface layer is arranged on the liquid absorbent wick, and the liquidproof seepage floor is arranged in the liquid absorbent wick in the following, institute
Protective layer is stated to be arranged below the liquidproof seepage floor；
The protective layer, liquidproof seepage floor, liquid absorbent wick and surface layer are using glue bond, heat bonding or ultrasonic bonds mode
It combines；
The liquidproof seepage floor uses composite nonwoven material；
It further includes lateral leakage protection solid edge, and the lateral leakage protection solid edge is arranged in liquid absorbent wick and surface layer periphery two sides, institute
Lateral leakage protection solid edge and the protective layer, liquidproof seepage floor, liquid absorbent wick and surface layer are stated using glue bond, heat bonding or is surpassed
Sonic bonds mode is combined.
2. high Air permenbility sanitary care article as described in claim 1, which is characterized in that the composite nonwoven material uses
SMS non-woven material, the quality of the SMS non-woven material are 10~100 grams every square metre.
3. high Air permenbility sanitary care article as claimed in claim 1 or 2, which is characterized in that the liquid absorbent wick is using non-
Weaving material and high exhaustion, or use wood pulp and high exhaustion.
4. high Air permenbility sanitary care article as claimed in claim 3, which is characterized in that the liquid absorbent wick is to 0.9%
Saturated absorption multiple >=15 times of physiological saline.
5. high Air permenbility sanitary care article as claimed in claim 1 or 2, which is characterized in that the surface layer is non-using hot wind
Weaving material, viscose non-woven material or spunlace non-woven material.
6. high Air permenbility sanitary care article as claimed in claim 5, which is characterized in that the matter of the surface layer non-woven material
Amount is 8~50 grams every square metre.
7. high Air permenbility sanitary care article as claimed in claim 1 or 2, which is characterized in that the protective layer uses hot wind
Non-woven material spins molten non-woven material.
8. high Air permenbility sanitary care article as claimed in claim 7, which is characterized in that the protective layer non-woven material
Quality is 8~60 grams every square metre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281512.3U CN209220711U (en) | 2018-02-28 | 2018-02-28 | A kind of high Air permenbility sanitary care article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820281512.3U CN209220711U (en) | 2018-02-28 | 2018-02-28 | A kind of high Air permenbility sanitary care article |
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| Publication Number | Publication Date |
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| CN209220711U true CN209220711U (en) | 2019-08-09 |
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| CN201820281512.3U Active CN209220711U (en) | 2018-02-28 | 2018-02-28 | A kind of high Air permenbility sanitary care article |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309577A (en) * | 2018-02-28 | 2018-07-24 | 欣龙控股（集团）股份有限公司 | A kind of high Air permenbility sanitary care article |
-
2018
- 2018-02-28 CN CN201820281512.3U patent/CN209220711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309577A (en) * | 2018-02-28 | 2018-07-24 | 欣龙控股（集团）股份有限公司 | A kind of high Air permenbility sanitary care article |
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