CN2479956Y - Soft type composite screen surface - Google Patents
Soft type composite screen surface Download PDFInfo
- Publication number
- CN2479956Y CN2479956Y CN 01245666 CN01245666U CN2479956Y CN 2479956 Y CN2479956 Y CN 2479956Y CN 01245666 CN01245666 CN 01245666 CN 01245666 U CN01245666 U CN 01245666U CN 2479956 Y CN2479956 Y CN 2479956Y
- Authority
- CN
- China
- Prior art keywords
- layer
- wire side
- composite bed
- fibre layers
- compound wire
- 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
Links
- 239000002131 composite material Substances 0.000 title claims description 14
- 239000000835 fiber Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 206010046543 Urinary incontinence Diseases 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 2
- 239000012943 hotmelt Substances 0.000 abstract 2
- 230000002485 urinary effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- -1 therefore Substances 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses a complex net surface of soft type. The upper layer of the complex net surface consists of water resistance fiber layers, and the lower layer consists of hydrophilic fiber layers. A couple of hot-melt molded infundibular draining holes permeating the upper fiber layer and the lower one with apertures changing smaller gradually from up to down are arranged on the complex layer, and hot-melt joint areas are disposed in gaps formed between two adjacent infundibular draining holes and between the two fiber layers of the upper and the lower. The utility model is widely applicable to sanitation products such as woman sanitary towels, baby urinary unbathed cloth, cloth for urinary incontinence suffer, medical mattresses and the like.
Description
This utility model relates to a kind of compound wire side that is used for hygienic article such as sanltary towel, baby's diaper, urinary incontinence clothing, medical bed mattress.
Number of patent application 99104384.7 discloses a kind of name and has been called " surface layer of body fluid absorption article ", the top of this surface layer is formed by the 1st low relatively fibrous layer of density, the bottom of above-mentioned surface layer is formed by the 2nd high relatively fibrous layer of density, around above-mentioned perforate, 1st, the 2nd fibrous layer becomes one, above above-mentioned towards following increase in density, at least below above-mentioned near, density is higher than the 2nd fibrolaminar density.
The the 1st and the 2nd fiber is to be bonded together discontinuously by the heatmeltable bonding agent, perhaps interweaves with machinery or deposited being bonded together.Such processing technique is a more complicated, and the effect of this surface layer preventing humor adverse current can be too not desirable yet.
The purpose of this utility model be to provide that a kind of processing technique is fairly simple, the preventing humor adverse current effect compound wire side of softly preferably.
The purpose of this utility model is achieved in that the compound wire side of this softly, it comprises one by last, the composite bed that following two fibre layers is formed, it is characterized in that, the upper strata of described composite bed is to be made of the water repellency fibrous layer, the lower floor of this composite bed is made of hydrophilic fiber layer, on this composite bed, be provided with a plurality of heat and melt molding, and run through on described, following two fibre layers, the infundibulate delivery hole that the aperture from top to bottom diminishes gradually is on this, between the following two fibre layers, on the gap between two adjacent described infundibulate delivery holes, be provided with the happy and harmonious district that connects of heat.
Compound wire side described in the utility model is because described upper strata is to be made of the water repellency fibrous layer, therefore, body fluid can only go downstream to lower floor's hydrophilic fiber layer from the surface on this upper strata by a plurality of infundibulate delivery holes that are located on this upper strata water repellency fibrous layer, again because described a plurality of delivery holes are infundibulates, so it has good anti-bleeding back property, thereby guaranteed the dry and comfortable of this composite surface surface.
Infundibulate delivery hole described in the utility model is to adopt heat to melt forming technique, and also should upper and lower two fibre layers in the processing delivery hole or non-woven fabrics heat melt and link together, so simplified the processing technique of this compound wire side.
Again because compound wire side described in the utility model is to be composited by two fibre layers or two-layer nonwoven, therefore.The mellowness of this compound wire side is better than other like product.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Describe the structure of the concrete compound wire side that the utility model proposes in detail below in conjunction with Fig. 1 and Fig. 2.
The compound wire side of this softly, it comprises one by last, following two fibre layers 1 and 1 composite bed of forming 5, the upper strata 1 of described composite bed 5 is to be made of the water repellency fibrous layer, this upper strata 1 is to be used for contacting with human skin, the lower floor 2 of this composite bed 5 is made of hydrophilic fiber layer, this lower floor 2 is used for contacting with imbibing core material, on this composite bed 5, be provided with a plurality of heat and melt molding, and run through on described, following two fibre layers 1 and 2, the infundibulate delivery hole 3 that the aperture from top to bottom diminishes gradually is on this, between the following two fibre layers 1 and 2, on the gap between two adjacent described infundibulate delivery holes 3, be provided with the happy and harmonious district 4 that connects of heat.
The thickness of described lower floor hydrophilic fiber layer 2 is greater than the thickness of described upper strata water repellency fibrous layer 1.
The orifice shapes of described infundibulate delivery hole 3 can be circular or oval.Pore diameter range can be 0.8-2.8mm, and the distance between the Kong Yukong can be 3-10mm.
Described upper and lower two fibre layers 1 and 2 all can be made of non-woven fabrics.
Claims (4)
1. compound wire side of softly, it comprises a composite bed of being made up of upper and lower two fibre layers, it is characterized in that, the upper strata of described composite bed is to be made of the water repellency fibrous layer, the lower floor of this composite bed is made of hydrophilic fiber layer, on this composite bed, be provided with a plurality of heat and melt molding, and run through the infundibulate delivery hole that diminishes gradually in described upper and lower two fibre layers, aperture from top to bottom, be provided with the happy and harmonious district that connects of heat between this upper and lower two fibre layers, on the gap between two adjacent described infundibulate delivery holes.
2. the compound wire side of softly according to claim 1 is characterized in that, the thickness of described lower floor hydrophilic fiber layer is greater than the fibrolaminar thickness of described upper strata water repellency.
3. the compound wire side of softly according to claim 1 is characterized in that, the orifice shapes of described infundibulate delivery hole can be circular or oval.
4. according to each described compound wire side in the claim 1 to 3, it is characterized in that described upper and lower two fibre layers all can be made of non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245666 CN2479956Y (en) | 2001-05-31 | 2001-05-31 | Soft type composite screen surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245666 CN2479956Y (en) | 2001-05-31 | 2001-05-31 | Soft type composite screen surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479956Y true CN2479956Y (en) | 2002-03-06 |
Family
ID=33656882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245666 Expired - Lifetime CN2479956Y (en) | 2001-05-31 | 2001-05-31 | Soft type composite screen surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479956Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673030A (en) * | 2012-05-17 | 2012-09-19 | 厦门延江工贸有限公司 | Perforated non-woven fabric |
| CN102697606A (en) * | 2012-05-01 | 2012-10-03 | 李红彪 | Diaper structure |
| CN110103522A (en) * | 2019-04-29 | 2019-08-09 | 广东娜菲实业股份有限公司 | Corn polylactic acid fiber fabric and preparation method thereof |
| CN110769793A (en) * | 2017-06-30 | 2020-02-07 | 尤妮佳股份有限公司 | Absorbent article and method for manufacturing absorbent article |
| CN112672721A (en) * | 2018-09-10 | 2021-04-16 | 尤妮佳股份有限公司 | Absorbent article |
| CN114948445A (en) * | 2021-02-26 | 2022-08-30 | 王子控股株式会社 | Absorbent article |
-
2001
- 2001-05-31 CN CN 01245666 patent/CN2479956Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697606A (en) * | 2012-05-01 | 2012-10-03 | 李红彪 | Diaper structure |
| CN102673030A (en) * | 2012-05-17 | 2012-09-19 | 厦门延江工贸有限公司 | Perforated non-woven fabric |
| CN110769793A (en) * | 2017-06-30 | 2020-02-07 | 尤妮佳股份有限公司 | Absorbent article and method for manufacturing absorbent article |
| CN110769793B (en) * | 2017-06-30 | 2022-09-30 | 尤妮佳股份有限公司 | Absorbent article and method for manufacturing absorbent article |
| CN112672721A (en) * | 2018-09-10 | 2021-04-16 | 尤妮佳股份有限公司 | Absorbent article |
| CN110103522A (en) * | 2019-04-29 | 2019-08-09 | 广东娜菲实业股份有限公司 | Corn polylactic acid fiber fabric and preparation method thereof |
| CN114948445A (en) * | 2021-02-26 | 2022-08-30 | 王子控股株式会社 | Absorbent article |
| CN114948445B (en) * | 2021-02-26 | 2024-03-12 | 王子控股株式会社 | 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: GONG JUN Effective date: 20040910 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040910 Address after: 201613 No. 281 East Lok Tung Road, Shanghai, Songjiang Patentee after: Zhuodejia film (Shanghai) Co., Ltd. Address before: 200062 room 12, No. 3671, Lane 402, Shanghai, Zhongshan North Road Patentee before: Gong Jun |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110531 Granted publication date: 20020306 |