CN207734711U - A kind of non-woven fabrics convenient for repairing - Google Patents
A kind of non-woven fabrics convenient for repairing Download PDFInfo
- Publication number
- CN207734711U CN207734711U CN201721634944.XU CN201721634944U CN207734711U CN 207734711 U CN207734711 U CN 207734711U CN 201721634944 U CN201721634944 U CN 201721634944U CN 207734711 U CN207734711 U CN 207734711U
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- CN
- China
- Prior art keywords
- layer
- filter layer
- filter
- separating
- woven fabrics
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- 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 25
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims description 18
- 230000008439 repair process Effects 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Filtering Materials (AREA)
Abstract
The utility model proposes a kind of non-woven fabrics convenient for repairing, solves the problem of needing integral replacing after non-woven fabrics is impaired in the prior art, result in waste of resources；Including the first filtering layer and the second filtering layer, the first filtering layer and the second filtering layer are cementing；Several separable filtering layers are arranged on the second filtering layer, and are provided with certain interval between adjacent separable filtering layer；The utility model proposes the non-woven fabrics convenient for repairing there is the problem of damage needs integral replacing, and then avoid the waste of resource.
Description
Technical Field
The utility model relates to a non-woven fabrics field especially indicates a non-woven fabrics convenient to repair.
Background
Non-woven fabrics (non-woven fabrics) are fabrics formed without spinning woven fabrics, and are formed by forming a fiber web structure by directionally or randomly arranging textile short fibers or filaments and then reinforcing the fiber web structure by mechanical, thermal bonding or chemical methods. The method is as follows: the fiber is not interwoven and knitted together by one yarn, but the fiber is directly bonded together by a physical method; the non-woven fabric breaks through the traditional spinning principle, has the characteristics of short process flow, high production speed, high yield, low cost, wide application, multiple raw material sources and the like, and is widely applied to various fields;
the non-woven fabrics is often used in the filtration field, carries out air filter through the non-woven fabrics, and can cause the damage to outermost impurity filter layer because of factors such as external force in the in-process of using, appears brokenly the scheduling problem promptly, influences normal use, and the way among the prior art is whole changes, has caused the waste of resource like this.
SUMMERY OF THE UTILITY MODEL
The utility model provides a non-woven fabrics convenient to repair has solved among the prior art that the non-woven fabrics needs whole change after impaired, causes the problem of wasting of resources.
The technical scheme of the utility model is realized like this:
a nonwoven fabric for facilitating repair, comprising: the first filter layer is cemented with the second filter layer; and the plurality of separable filter layers are arranged on the second filter layer, and a certain gap is arranged between every two adjacent separable filter layers.
As a further technical solution, the separable filter layer includes:
the separation layer body is used for being connected with the second filter layer and is arranged on the second filter layer;
a plurality of air holes for passing air and filtering impurities in the air are arranged on the separation layer body.
As a further technical solution, the method further comprises:
the separating strip for improving the separating speed of the separating layer body and the second filtering layer is arranged on the separating layer body and is arranged between the separating layer body and the second filtering layer.
Preferably, the first filter layer is a polypropylene spun-bonded nonwoven fabric layer.
Preferably, the second filter layer is one of an antibacterial mesh layer and activated carbon.
The utility model discloses technical scheme is provided with separable filtering layer through the outside at first filtering layer and second filtering layer, when the separable filtering layer appears damaging, can change its some, and other parts keep original state, has realized the change to the damage part like this, does not change original structure, avoids appearing the problem that the damage needs the whole change among the prior art, and then has avoided the waste of resource.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a non-woven fabric convenient for repair according to the present invention;
3 FIG. 32 3 is 3 a 3 schematic 3 view 3 of 3 the 3 structure 3 of 3 portion 3 A 3- 3 A 3 in 3 FIG. 31 3; 3
3 FIG. 33 3 is 3 a 3 schematic 3 view 3 of 3 another 3 embodiment 3 of 3 portion 3 A 3- 3 A 3 of 3 FIG. 31 3; 3
Fig. 4 is a schematic structural view of a portion B-B in fig. 1.
In the figure:
1. a first filter layer; 2. a second filter layer; 3. a separable filter layer; 31. separating the layer body; 32. air holes; 33. and (6) separating the strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a non-woven fabric convenient for repair, including:
the filter comprises a first filter layer 1 and a second filter layer 2, wherein the first filter layer 1 is cemented with the second filter layer 2; the plurality of separable filter layers 3 are arranged on the second filter layer 2, the plurality of separable filter layers 3 are specifically glued with the second filter layer 2, glue used for gluing can be melted in a heating mode, a certain gap is formed between every two adjacent separable filter layers 3, the glue can be filled into the gap as required, and the fixing degree between every two adjacent separable filter layers 3 is increased; in the utility model, the first filter layer 1 is preferably a polypropylene spun-bonded non-woven fabric layer; the second filtering layer 2 is one of an antibacterial net layer and active carbon; certainly, the first filter layer 1 and the second filter layer 2 made of other materials can be selected, and the utility model is not limited further;
wherein,
the separable filter layer 3 comprises a separating layer 31 and a plurality of air holes 32, and the separating layer 31 is arranged on the second filter layer 2; the air holes 32 are arranged on the separation layer body 31, air passes through the air holes 32, impurities in the air are filtered, and the air can pass through the air holes 32 to enter the second filter layer 2 and the first filter layer 1 through the matching of the air holes 32 and the separation layer body 31, and the impurities in the air are blocked, so that the impurities are adsorbed on the separation layer body 31; when the separating layer body 31 is damaged by an external force, the damaged separating layer body 31 is separated from the second filter layer 2, that is, the separating layer body 31 and the second filter layer 2 are glued together, the glue is melted by heating, the separating layer body 31 is separated from the second filter layer 2, and after separation, the undamaged separating layer body 31 is replaced, so that embroidery cloth for the damaged separating layer body 31 is realized;
of course, for better operation, in the present invention, it is preferable to provide the separation strip 33, and the separation strip 33 is disposed on the separation layer 31 and is disposed between the separation layer 31 and the second filter layer 2; improve separation layer body 31 and the 2 separation speed of second filtering layer through separation strip 33, the utility model discloses well separation strip 33 is preferred pearl membrane layer, like this and the second filtering layer 2 between do not have the bonding, can be quick when the separation separate taking off of layer body 31, improve separation efficiency.
In addition, the attached drawings in the utility model only select one part for better illustration, and the actual product can be extended according to the requirement; the present invention is not limited to this.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A nonwoven fabric for facilitating repair, comprising: a first filter layer (1) and a second filter layer (2), wherein the first filter layer (1) is cemented with the second filter layer (2); the plurality of separable filter layers (3) are arranged on the second filter layer (2), and a certain gap is arranged between every two adjacent separable filter layers (3).
2. The non-woven fabric facilitating repair as set forth in claim 1, wherein the separable filter layer (3) comprises:
the separation layer body (31) is used for being connected with the second filter layer (2) and is arranged on the second filter layer (2);
a plurality of air holes (32) for enabling air to pass through and filtering impurities in the air are arranged on the separation layer body (31).
3. The non-woven fabric facilitating repair of claim 2, further comprising:
the separating strip (33) used for increasing the separating speed of the separating layer body (31) and the second filtering layer (2) is arranged on the separating layer body (31) and is arranged between the separating layer body (31) and the second filtering layer (2).
4. The repair-facilitated nonwoven fabric according to claim 1, wherein the first filter layer (1) is a polypropylene spun-bonded nonwoven fabric layer.
5. The repair-facilitating nonwoven fabric according to claim 1, wherein the second filter layer (2) is one of an antibacterial mesh layer and activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634944.XU CN207734711U (en) | 2017-11-29 | 2017-11-29 | A kind of non-woven fabrics convenient for repairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634944.XU CN207734711U (en) | 2017-11-29 | 2017-11-29 | A kind of non-woven fabrics convenient for repairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207734711U true CN207734711U (en) | 2018-08-17 |
Family
ID=63116583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721634944.XU Expired - Fee Related CN207734711U (en) | 2017-11-29 | 2017-11-29 | A kind of non-woven fabrics convenient for repairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207734711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168827A (en) * | 2018-10-15 | 2019-01-11 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshade net convenient for repairing |
-
2017
- 2017-11-29 CN CN201721634944.XU patent/CN207734711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168827A (en) * | 2018-10-15 | 2019-01-11 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshade net convenient for repairing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |