CN2439948Y - Porous composite mesh face with high liquid permeability and capable of softening skin - Google Patents
Porous composite mesh face with high liquid permeability and capable of softening skin Download PDFInfo
- Publication number
- CN2439948Y CN2439948Y CN 00249350 CN00249350U CN2439948Y CN 2439948 Y CN2439948 Y CN 2439948Y CN 00249350 CN00249350 CN 00249350 CN 00249350 U CN00249350 U CN 00249350U CN 2439948 Y CN2439948 Y CN 2439948Y
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- CN
- China
- Prior art keywords
- mesh
- hydrophilic nonwoven
- nonwoven fabrics
- infundibulate
- plastic sheeting
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Abstract
The utility model discloses a porous composite mesh face with high liquid permeability and capable of softening skin. The porous composite mesh face is characterized in that the composite material is provided with a plurality of funnel-shaped micro meshes which are formed from hydrophilic nonwoven fabric at the upper layer to a plastic film at the lower layer, and the wall of each funnel-shaped micro mesh is provided with a liquid guiding permeation layer which is composed of hydrophilic nonwoven fabric; the area of the opening at the upper end of each funnel-shaped micro mesh ranges from 0.1 millimeter 2 to 0.6 millimeter 2, and the area of the opening at the lower end of each funnel-shaped micro mesh is not less than 1/3 of the area of the opening at the upper end; the basic weight of the hydrophilic nonwoven fabric ranges from 8 grams per meter 2 to 18 grams per meter 2. The utility model is used widely for mesh faces which are contacted with the skin of human bodies in sanitary articles, such as sanitary napkins for women, napkins for babies, urinary incontinence clothing, medical mattresses, etc.
Description
This utility model relates to a kind of compound wire side of pore type with liquid high permeability, gentle skin, particularly a kind of gentle refreshing compound wire side of pore type that is used for hygienic article such as sanltary towel, baby's diaper, urinary incontinence clothing, medical bed mattress.
Be used for the wire side that hygienic article works such as sanltary towel, baby's diaper, urinary incontinence clothing, medical bed mattress contact with human body skin, must have noresidue liquid on high osmosis to liquid, the wire side, the anti-performance that bleeds back of liquid is good, should have when contact with human body skin gentlely feels well, close skin sensation.For reaching above-mentioned requirements, at present, people adopt the base material of a kind of composite that is composited by upper strata hydrophilic nonwoven fabrics and lower floor's plastic sheeting as described wire side, and on this base material directly the processing mesh realize requirements such as good, gentle refreshing, the close skin of high permeability, noresidue liquid, anti-the bleeding back property of described wire side.
The patent No. is 95217865.6 patent, and it discloses a kind of denomination of invention for " hygienic article netty shell fabric ", and this netty shell fabric is to be moulded towards fibrous face by it to be processed with unidirectional sepage mesh on modified plastics and non-woven fabric compounded material.This netty shell fabric, because it is as the top layer with the modified plastics face, and in the product of its hole shape with bowstring shape unidirectional osmosis mesh, liquid is to be flowed into by space between string, flows out between bow, for flow liquid unimpeded, this mesh must be done greatly, and therefore, the surface ratio of described wire side is more coarse, so this product in use, people's skin can be felt under the weather; Also because this top layer is a modified plastics, so the drain age velocity of this lining is slower, therefore, softening of this wire side is may just as well also relatively poor.
The purpose of this utility model be to provide that a kind of liquid high permeability, drain age velocity are fast, noresidue liquid on the wire side, the anti-compound wire side of pore type that bleeds back good, gentle refreshing, the close skin of performance.
The purpose of this utility model is achieved in that the compound wire side of this pore type, it comprises a kind of composite that is composited by upper strata hydrophilic nonwoven fabrics and lower floor's plastic sheeting, it is characterized in that, on described composite, be provided with a plurality of miniature mesh of infundibulate that shape to lower floor's plastic sheeting by the upper strata hydrophilic nonwoven fabrics, the miniature mesh of these a plurality of infundibulates is to combine with the miniature mesh of a plurality of infundibulates on being located at this lower floor's plastic sheeting and form by being located at a plurality of miniature mesh on this upper strata hydrophilic nonwoven fabrics: the hydrophilic nonwoven fabrics of each the described miniature mesh perisporium on this upper strata hydrophilic nonwoven fabrics all hole wall by each the with it corresponding infundibulate miniature mesh of processing on this lower floor's plastic sheeting extends terminal until this hole wall, is equipped with the drain permeable formation that one deck is made of hydrophilic nonwoven fabrics thereby make on the hole wall of the miniature mesh of each infundibulate on this lower floor's plastic sheeting;
Between per two miniature mesh of adjacent infundibulate, be equipped with convex surface;
The areal extent in the aperture, upper end of the miniature mesh of described infundibulate is 0.1 millimeter
2To 0.6 millimeter
2, the area in its aperture, lower end is not less than 1/3 of its upper end hole open area;
The basis weight range of described hydrophilic nonwoven fabrics is 8 gram/rice
2To 18 gram/rice
2
This utility model is because it has adopted the composite that is composited by upper strata hydrophilic nonwoven fabrics and the lower floor's plastic sheeting base material as this wire side, therefore, from base material overcome the easy reverse osmosis of independent use non-woven fabrics, easily residual liquid shortcoming and use gentle refreshing, the shortcoming of close skin not of plastic sheeting separately, and kept the advantage of gentle refreshing, the close skin of described hydrophilic nonwoven fabrics.
Again since this utility model be on this base material by the upper strata hydrophilic nonwoven fabrics to processing technique such as punching of lower floor plastic sheeting or blowings, in processing, it brings the upper strata hydrophilic nonwoven fabrics of this base material on the hole wall of the miniature mesh of each infundibulate in lower floor's plastic sheeting, thereby make and set up the drain permeable formation that one deck is made of this hydrophilic nonwoven fabrics on this hole wall, therefore, the utlity model has advantages such as high permeability, drain age velocity be fast.
Adopt the measure of this hydrophilic nonwoven fabrics basic weight of reduction again because of this utility model, thereby guaranteed the residual liquid of minimizing and people's contact level.
This utility model also utilizes perforated area that reduces the miniature mesh of described infundibulate and the height measure that suitably increases this mesh to realize the counnter attack permeability purpose that this wire side is good.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is that the compound wire side of pore type described in the utility model is the structural representation of embodiment 1.
Fig. 2 is that the compound wire side of pore type described in the utility model is the structural representation of embodiment 2.
Describe the structure of the compound wire side of concrete pore type that the utility model proposes in detail below in conjunction with Fig. 1 and Fig. 2.
The compound wire side of this pore type, it comprises a kind of composite that is composited by upper strata hydrophilic nonwoven fabrics 1 and lower floor's plastic sheeting 2, on described composite, be provided with a plurality of miniature mesh 3 of infundibulate that shape to lower floor's plastic sheeting 2 by upper strata hydrophilic nonwoven fabrics 1, the miniature mesh 3 of these a plurality of infundibulates is to combine with the miniature mesh (not shown) of a plurality of infundibulates on being located at this lower floor's plastic sheeting 2 and form by being located at a plurality of miniature mesh (not shown) on this upper strata hydrophilic nonwoven fabrics 1: the hydrophilic nonwoven fabrics of each the described miniature mesh perisporium on this upper strata hydrophilic nonwoven fabrics 1 all hole wall by each the with it corresponding infundibulate miniature mesh of processing on this lower floor's plastic sheeting 2 extends terminal until this hole wall, is equipped with the drain permeable formation 4 that one deck is made of hydrophilic nonwoven fabrics 1 thereby make on the hole wall of the miniature mesh of each infundibulate on this lower floor's plastic sheeting 2;
Between per two miniature mesh of adjacent infundibulate, be equipped with convex surface 5;
The areal extent of aperture, the upper end 3-1 of the miniature mesh 3 of described infundibulate is 0.1 millimeter
2To 0.6 millimeter
2, the area of its aperture, lower end 3-2 is not less than 1/3 of its aperture, upper end 3-1 area;
The basis weight range of described hydrophilic nonwoven fabrics 1 is 8 gram/rice
2To 18 gram/rice
2
The basis weight range of described plastic sheeting 2 is 10 gram/rice
2To 25 gram/rice
2
The altitude range of the miniature mesh 3 of described infundibulate is 0.1 millimeter to 0.8 millimeter.
Puncture in the terminal of its hole wall at drain permeable formation 4 described in the embodiment 1, and do not puncture in the terminal of drain permeable formation described in the embodiment 2 at its hole wall, above-mentioned two embodiment, terminal punctures or do not puncture its effect is essentially identical.
Claims (3)
1. one kind has the liquid high permeability, the compound wire side of pore type of gentle skin, it comprises a kind of composite that is composited by upper strata hydrophilic nonwoven fabrics and lower floor's plastic sheeting, it is characterized in that, on described composite, be provided with a plurality of miniature mesh of infundibulate that shape to lower floor's plastic sheeting by the upper strata hydrophilic nonwoven fabrics, the miniature mesh of these a plurality of infundibulates is to combine with the miniature mesh of a plurality of infundibulates on being located at this lower floor's plastic sheeting and form by being located at a plurality of miniature mesh on this upper strata hydrophilic nonwoven fabrics: the hydrophilic nonwoven fabrics of each the described miniature mesh perisporium on this upper strata hydrophilic nonwoven fabrics all hole wall by each the with it corresponding infundibulate miniature mesh of processing on this lower floor's plastic sheeting extends terminal until this hole wall, is equipped with the drain permeable formation that one deck is made of hydrophilic nonwoven fabrics thereby make on the hole wall of the miniature mesh of each infundibulate on this lower floor's plastic sheeting;
Between per two miniature mesh of adjacent infundibulate, be equipped with convex surface;
The areal extent in the aperture, upper end of the miniature mesh of described infundibulate is 0.1 millimeter
2To 0.6 millimeter
2, the area in its aperture, lower end is not less than 1/3 of its upper end hole open area;
The basis weight range of described hydrophilic nonwoven fabrics is 8 gram/rice
2To 18 gram/rice
2
2. the compound wire side of pore type with liquid high permeability, gentle skin according to claim 1 is characterized in that the basis weight range of described plastic sheeting is 10 gram/rice
2To 25 gram/rice
2
3. the compound wire side of pore type with liquid high permeability, gentle skin according to claim 1 is characterized in that the altitude range of the miniature mesh of described infundibulate is 0.1 millimeter to 0.8 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249350 CN2439948Y (en) | 2000-09-22 | 2000-09-22 | Porous composite mesh face with high liquid permeability and capable of softening skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249350 CN2439948Y (en) | 2000-09-22 | 2000-09-22 | Porous composite mesh face with high liquid permeability and capable of softening skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439948Y true CN2439948Y (en) | 2001-07-25 |
Family
ID=33607807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00249350 Expired - Lifetime CN2439948Y (en) | 2000-09-22 | 2000-09-22 | Porous composite mesh face with high liquid permeability and capable of softening skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439948Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940514A (en) * | 2010-06-17 | 2011-01-12 | 重庆丝爽卫生用品有限公司 | Hygienic article surface coating layer and use thereof |
| CN102697606A (en) * | 2012-05-01 | 2012-10-03 | 李红彪 | Diaper structure |
| CN102815064A (en) * | 2012-09-14 | 2012-12-12 | 厦门新旺工贸有限公司 | Breathing-releasing protection film for composite material moulding |
| CN104080447A (en) * | 2012-01-31 | 2014-10-01 | 金伯利-克拉克环球有限公司 | Treated apertures |
| TWI476107B (en) * | 2011-09-29 | 2015-03-11 | ||
| CN107550646A (en) * | 2017-09-22 | 2018-01-09 | 厦门延江新材料股份有限公司 | A kind of absorbent article |
-
2000
- 2000-09-22 CN CN 00249350 patent/CN2439948Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940514A (en) * | 2010-06-17 | 2011-01-12 | 重庆丝爽卫生用品有限公司 | Hygienic article surface coating layer and use thereof |
| CN101940514B (en) * | 2010-06-17 | 2013-12-11 | 重庆百亚卫生用品有限公司 | Hygienic article surface coating layer and use thereof |
| TWI476107B (en) * | 2011-09-29 | 2015-03-11 | ||
| CN104080447A (en) * | 2012-01-31 | 2014-10-01 | 金伯利-克拉克环球有限公司 | Treated apertures |
| CN102697606A (en) * | 2012-05-01 | 2012-10-03 | 李红彪 | Diaper structure |
| CN102815064A (en) * | 2012-09-14 | 2012-12-12 | 厦门新旺工贸有限公司 | Breathing-releasing protection film for composite material moulding |
| CN102815064B (en) * | 2012-09-14 | 2016-01-20 | 厦门新旺新材料科技有限公司 | A kind of ventilative release diaphragm for composite material forming |
| CN107550646A (en) * | 2017-09-22 | 2018-01-09 | 厦门延江新材料股份有限公司 | A kind of absorbent article |
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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: ZHUODEJIA FILM( SHANGHAI ) CO., LTD. Free format text: FORMER OWNER: YAHENG MESH FABRIC MATERIAL CO., LTD., SHANGHAI Effective date: 20040917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040917 Address after: 201613 No. 281 East Lok Tung Road, Shanghai, Songjiang Patentee after: Zhuodejia film (Shanghai) Co., Ltd. Address before: 200063 room 12, No. 3671, Lane 402, Shanghai, Zhongshan North Road Patentee before: Yaheng Mesh Fabric Material Co., Ltd., Shanghai |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20100922 Granted publication date: 20010725 |