CN201304297Y - Composite non-woven fabric with ventilation function - Google Patents
Composite non-woven fabric with ventilation function Download PDFInfo
- Publication number
- CN201304297Y CN201304297Y CNU2008202166800U CN200820216680U CN201304297Y CN 201304297 Y CN201304297 Y CN 201304297Y CN U2008202166800 U CNU2008202166800 U CN U2008202166800U CN 200820216680 U CN200820216680 U CN 200820216680U CN 201304297 Y CN201304297 Y CN 201304297Y
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- CN
- China
- Prior art keywords
- woven fabric
- spun
- bonded non
- ventilative
- nonwoven cloth
- 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.)
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Abstract
The utility model relates to a composite non-woven fabric with ventilation function, which is mainly applied to the field of the air filtering and purification, and comprises a spun-bonded non-woven fabric cloth (1) and a ventilation film layer (2), wherein the upper surface of the ventilation film layer (2) is provided with the spun-bonded non-woven fabric layer (1). The composite non-woven fabric with ventilation function has good ventilation effect and strong air filtering and purification capacity, and is applicable to the field with higher purification requirement and being easy to breed the bacteria.
Description
(1) technical field
The utility model relates to a kind of nonwoven, relates in particular to a kind of compound nonwoven cloth with ventilative effect.Be mainly used in the filtration, purification field of air.
(2) background technology
Nonwoven extensively applies to mouth mask, cold air conditioner ventilating opening filter screen, common spun-bonded non-woven fabrics has powerful preferably and certain isolated effect, but isolated weak effect to tiny dust, particulate, bacterium etc., have relatively high expectations in some purifications, place, the easy breeding place of bacterium uses, the filtration, purification ability of air can not satisfy the demands.
(3) summary of the invention
The utility model is to overcome above-mentioned deficiency, provides a kind of air permeable effect good and strong to the filtration, purification ability of air, is applicable to the compound nonwoven cloth with ventilative effect that purification is had relatively high expectations, use in place, the easy breeding place of bacterium.
The purpose of this utility model is achieved in that a kind of compound nonwoven cloth with ventilative effect, it is characterized in that described compound nonwoven cloth comprises spun-bonded non-woven fabrics layer and ventilative rete, and the upper surface of described ventilative rete is compounded with the spun-bonded non-woven fabrics layer.
The utlity model has the compound nonwoven cloth of ventilative effect, it is characterized in that the lower surface of described ventilative rete is compounded with the spun-bonded non-woven fabrics layer.
The utlity model has the compound nonwoven cloth of ventilative effect, the spun-bonded non-woven fabrics layer has intensity preferably, described ventilative rete, gas permeability can completely cut off tiny dust, particulate, bacterium simultaneously effectively to make compound nonwoven cloth have preferably, filtration, purification ability to air is strong, is applicable to that purification is had relatively high expectations, use in place, the easy breeding place of bacterium.
(4) description of drawings
Fig. 1 is compound nonwoven cloth embodiment 1 structural representation that the utlity model has ventilative effect.
Fig. 2 is compound nonwoven cloth embodiment 2 structural representations that the utlity model has ventilative effect.
Among the figure: spun-bonded non-woven fabrics layer 1, ventilative rete 2, spun-bonded non-woven fabrics layer 3.
(5) specific embodiment
Embodiment 1:
Referring to Fig. 1, the utlity model has the compound nonwoven cloth of ventilative effect, comprise double-layer structure, be composited by spun-bonded non-woven fabrics layer 1 and ventilative rete 2.
Embodiment 2:
Referring to Fig. 2, the utlity model has the compound nonwoven cloth of ventilative effect, be composited by three-decker, be followed successively by spun-bonded non-woven fabrics layer 1, ventilative rete 2 and spun-bonded non-woven fabrics layer 3 from top to bottom.
Claims (2)
1, a kind of compound nonwoven cloth with ventilative effect is characterized in that described compound nonwoven cloth comprises spun-bonded non-woven fabrics layer (1) and ventilative rete (2), and the upper surface of described ventilative rete (2) is compounded with spun-bonded non-woven fabrics layer (1).
2, the compound nonwoven cloth with ventilative effect according to claim 1 is characterized in that the lower surface of described ventilative rete (2) is compounded with spun-bonded non-woven fabrics layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202166800U CN201304297Y (en) | 2008-11-12 | 2008-11-12 | Composite non-woven fabric with ventilation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202166800U CN201304297Y (en) | 2008-11-12 | 2008-11-12 | Composite non-woven fabric with ventilation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304297Y true CN201304297Y (en) | 2009-09-09 |
Family
ID=41096759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202166800U Expired - Fee Related CN201304297Y (en) | 2008-11-12 | 2008-11-12 | Composite non-woven fabric with ventilation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304297Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327744A (en) * | 2011-09-23 | 2012-01-25 | 浙江汉高新材料科技有限公司 | Method for preparing multi-strip full-laminated nanometer air-permeable composite film |
| CN106352530A (en) * | 2016-10-09 | 2017-01-25 | 涂新 | Air purifier and air purifying method |
-
2008
- 2008-11-12 CN CNU2008202166800U patent/CN201304297Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327744A (en) * | 2011-09-23 | 2012-01-25 | 浙江汉高新材料科技有限公司 | Method for preparing multi-strip full-laminated nanometer air-permeable composite film |
| CN106352530A (en) * | 2016-10-09 | 2017-01-25 | 涂新 | Air purifier and air purifying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20111112 |