CN202573142U - Novel spunbonded non-woven fabric - Google Patents
Novel spunbonded non-woven fabric Download PDFInfo
- Publication number
- CN202573142U CN202573142U CN 201220103212 CN201220103212U CN202573142U CN 202573142 U CN202573142 U CN 202573142U CN 201220103212 CN201220103212 CN 201220103212 CN 201220103212 U CN201220103212 U CN 201220103212U CN 202573142 U CN202573142 U CN 202573142U
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- Prior art keywords
- woven fabric
- waterproof
- polyethylene
- novel
- spun
- 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 - Fee Related
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 16
- -1 polypropylene Polymers 0.000 claims abstract description 32
- 239000004698 Polyethylene Substances 0.000 claims abstract description 19
- 229920000573 polyethylene Polymers 0.000 claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 claims abstract description 13
- 229920001155 polypropylene Polymers 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses a type of novel spunbonded non-woven fabric, which is characterized by comprising a spunbonded polypropylene non-woven fabric upper layer, a polyethylene waterproof gas-permeable film middle layer and a spunbonded polypropylene fiber non-woven fabric bottom layer, wherein the three layers of materials are spunbonded and compounded into the novel spunbonded non-woven fabric; and the polyethylene film of the polyethylene waterproof gas-permeable film middle layer is distributed with gas-permeable waterproof micropores. The compounded non-woven fabric has the advantages of good texture, low production cost, capability of overcoming the defects that the existing compounded non-woven fabric and uncompounded non-woven fabric are waterproof and air-impermeable or air-permeable and non-waterproof and the like.
Description
Technical field
The utility model relates to a kind of nonwoven, refers in particular to a kind of novel spun-bonded non-woven fabrics.
Background technology
In the modern society, the using all having aspect medical disposable material, protective articles, industrial or agricultural and the household widely of nonwoven, so the demand of nonwoven is very big.In the nonwoven that generally uses at present, the compound nonwoven cloth major function is ventilative, but can not waterproof.In a lot of nonwoven use occasions, all might touch moisture or need prevent moisture penetration.Therefore the relevant articles for use processed of existing nonwoven also just can not satisfy some occasion user's requirement.
The inventor of the utility model is to the problems referred to above, proposed a kind of design of new nonwoven.
Summary of the invention
The utility model is to the disappearance of prior art existence, and its main purpose provides a kind of not only waterproof but also ventilative novel spun-bonded non-woven fabrics.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of novel spun-bonded non-woven fabrics; It is characterized in that: comprise spun-bond process nonwoven polypropylene fabric upper strata, polyethylene waterproof ventilated membrane intermediate layer and spun-bond process nonwoven polypropylene fabric bottom, above-mentioned trilaminate material is sticking press be composited and the polyethylene film in said polyethylene waterproof ventilated membrane intermediate layer on be scattered with the air permeable waterproof micropore.
After the utility model adopts technique scheme; Its beneficial effect is: said spun-bond process nonwoven polypropylene fabric upper strata and spun-bond process nonwoven polypropylene fabric bottom are air permeable effect; Polyethylene waterproof ventilated membrane intermediate layer then has waterproof effect, simultaneously since be scattered with on this polyethylene waterproof ventilated membrane diameter be 20 microns with interior micropore, these micropores can be breathed freely; But equally can waterproof, therefore make the novel spun-bonded non-woven fabrics that is composited through trilaminate material not only have air permeable effect but also a waterproof effect.The nonwoven of this utility model also has advantages such as production cost is low simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment: a kind of novel spun-bonded non-woven fabrics that is illustrated in figure 1 as the utility model; It is characterized in that: comprise spun-bond process nonwoven polypropylene fabric upper strata 1, polyethylene waterproof ventilated membrane intermediate layer 2 and spun-bond process nonwoven polypropylene fabric bottom 3, above-mentioned trilaminate material is sticking press be composited and the polyethylene film in said polyethylene waterproof ventilated membrane intermediate layer 2 on be scattered with air permeable waterproof micropore 4.
Its manufacture process is: behind extrusion molding, through unconventional significantly drawing-off, and when the polyethylene film semi-solid preparation, do drawing-off again with putting a line nip roll in polyethylene section, it is diffuse that polyethylene film is formed, and is scattered with diameter and is 16 to 20 microns micropore.Simultaneously bonding with two sides spun-bond process nonwoven polypropylene fabric, promptly can be made into the utility model product.
Focusing on of the utility model; Said spun-bond process nonwoven polypropylene fabric upper strata 1 and spun-bond process nonwoven polypropylene fabric bottom 3 are air permeable effect; Polyethylene waterproof ventilated membrane intermediate layer 2 then has waterproof effect, simultaneously since be scattered with on this polyethylene waterproof ventilated membrane diameter be 20 microns with interior micropore 4, these micropores 4 can be breathed freely; But equally can waterproof, therefore make the novel spun-bonded non-woven fabrics that is composited through trilaminate material not only have air permeable effect but also a waterproof effect.The nonwoven of this utility model also has advantages such as production cost is low simultaneously.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. novel spun-bonded non-woven fabrics; It is characterized in that: comprise spun-bond process nonwoven polypropylene fabric upper strata, polyethylene waterproof ventilated membrane intermediate layer and spun-bond process nonwoven polypropylene fabric bottom, above-mentioned trilaminate material is sticking press be composited and the polyethylene film in said polyethylene waterproof ventilated membrane intermediate layer on be scattered with the air permeable waterproof micropore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103212 CN202573142U (en) | 2012-03-20 | 2012-03-20 | Novel spunbonded non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103212 CN202573142U (en) | 2012-03-20 | 2012-03-20 | Novel spunbonded non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202573142U true CN202573142U (en) | 2012-12-05 |
Family
ID=47242591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220103212 Expired - Fee Related CN202573142U (en) | 2012-03-20 | 2012-03-20 | Novel spunbonded non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202573142U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354407A (en) * | 2014-10-14 | 2015-02-18 | 石狮市星港塑胶包装有限公司 | Production technology of laminated non-woven fabric bag |
| CN106241018A (en) * | 2016-08-31 | 2016-12-21 | 温州汇川科技有限公司 | A kind of packaging bag being easy to reclaim |
| CN106739312A (en) * | 2016-12-14 | 2017-05-31 | 李伟 | A kind of waterproof and breathable artificial leather |
| CN106926523A (en) * | 2017-03-23 | 2017-07-07 | 浙江麦普拉新材料有限公司 | Disposable surgical protective clothing material and preparation method thereof |
-
2012
- 2012-03-20 CN CN 201220103212 patent/CN202573142U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354407A (en) * | 2014-10-14 | 2015-02-18 | 石狮市星港塑胶包装有限公司 | Production technology of laminated non-woven fabric bag |
| CN104354407B (en) * | 2014-10-14 | 2017-01-11 | 石狮市星港塑胶包装有限公司 | Production technology of laminated non-woven fabric bag |
| CN106241018A (en) * | 2016-08-31 | 2016-12-21 | 温州汇川科技有限公司 | A kind of packaging bag being easy to reclaim |
| CN106739312A (en) * | 2016-12-14 | 2017-05-31 | 李伟 | A kind of waterproof and breathable artificial leather |
| CN106926523A (en) * | 2017-03-23 | 2017-07-07 | 浙江麦普拉新材料有限公司 | Disposable surgical protective clothing material and preparation method thereof |
| CN107696620A (en) * | 2017-03-23 | 2018-02-16 | 浙江麦普拉新材料有限公司 | A kind of preparation method of disposable operation vest material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |