CN105113216A - Antiviral air filtering net and manufacturing method and application thereof - Google Patents
Antiviral air filtering net and manufacturing method and application thereof Download PDFInfo
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- CN105113216A CN105113216A CN201510585685.5A CN201510585685A CN105113216A CN 105113216 A CN105113216 A CN 105113216A CN 201510585685 A CN201510585685 A CN 201510585685A CN 105113216 A CN105113216 A CN 105113216A
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- screen pack
- antiviral
- airstrainer
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Abstract
The invention relates to antiviral air filtering nets and manufacturing methods and application thereof, belongs to the technical field of air treatment, and particularly relates to an antiviral air filtering net, a manufacturing method of the air filtering net and application of the air filtering net. The manufacturing method of the air filtering net comprises the steps of warping, weaving, after treatment, sizing and the like. The air filtering net can be applied to household and commercial air conditioners and air cleaners/fresheners.
Description
Technical field
The present invention relates to and a kind of there is the airstrainer of antiviral functions, the method preparing this airstrainer and described airstrainer purposes; Specifically, the method preparing this airstrainer comprises: warping, weave, Final finishing, sizing etc.; Described airstrainer can be applicable in family expenses and commercial use air conditioner, air cleaner or air freshener.
Background technology
Along with the raising of social life level, the air quality requirements that people export the air-conditioner used in a large number, air cleaner is more and more higher, also improves the requirement of airstrainer.Because modern environment pollutes day by day serious, various virus, bacterium etc. are increasing to the harm of health, particularly virus, and it is one of topmost reason causing the various respiratory infection diseases of people.
In the prior art, antiviral processing aid is more in medical field application, but also not yet relates in airstrainer field.In addition, traditional polypropylene (PP) antibacterial and mouldproof screen pack in melt spinning process, adds antibacterial and mouldproof composition in twine.The advantage of this antibacterial and mouldproof screen pack is: the antibacterial and mouldproof active ingredient in twine can continually be dissociated to twine surface, and therefore the weather resistance of antibacterial and mouldproof is better.
But, the shortcoming of this antibacterial and mouldproof screen pack also clearly:
(1) because antibacterial and mouldproof composition adds in melt spinning process, described preparation method needs relatively large antibacterial and mouldproof composition;
(2) because antibacterial and mouldproof composition is added in twine by melting, actual what contact with bacterium, mould etc. is the surface of twine, and along with the antibacterial and mouldproof composition dissociated to twine surface reduces gradually, therefore its antibacterial and mouldproof performance is also weakening gradually.
Therefore, be badly in need of at present a kind ofly not only having possessed suitable weatherability, but also possessed the antiviral airstrainer of high antiviral performance.Further, for requirement economically, the method for the described antiviral airstrainer of a kind of simple, economic preparation is badly in need of.
Summary of the invention
Technical purpose of the present invention is to provide the antiviral airstrainer that can prevent, suppress viral growth, breeding effect that a kind of weatherability is strong, antiviral property is high.Another technical purpose of the present invention is to provide the method for the described antiviral airstrainer of a kind of simple, economic preparation.
Through long-term research and development, inventor finds: in the Final finishing process of the airstrainers such as polyethylene terephthalate (PET), polyamide (PA), be added with the organic compound of effective amount and anti-virus finish liquid (such as, the An Dimei (ANTIM) of inorganic nano-silver compound
bCNT) above-mentioned technical purpose can be realized.
Specifically, the present invention adds the An Dimei (ANTIM) that active ingredient is such as organic compound and inorganic nano-silver compound in the Final finishing process of the airstrainers such as PET, PA
bCNT anti-virus finish liquid.By its crosslinked action, the film of one deck anti-virus finish liquid can be formed on the surface at the twine of airstrainer.Because the active ingredient of this layer film fully can contact with the microorganism such as the virus in air and bacterium, effectively can suppress the Growth and reproduction of virus, the effect of the density of virus in reduced circumstances, thus build the comfortable living environment of a health.
On the one hand, the invention provides a kind of antiviral airstrainer, wherein, described airstrainer comprises:
(1) screen pack fiber, wherein, described screen pack fiber is made up of at least one being selected from polyethylene terephthalate (PET), polyamide (PA) and combination thereof;
(2) on screen pack fiber surface, be cross-linked into the organic compound of film and the anti-virus finish liquid of inorganic nano-silver compound;
Wherein, the anti-virus finish liquid of described organic compound and inorganic nano-silver compound adds described screen pack fiber surface in the Final finishing step of preparation technology.
In an embodiment of the invention, the fibre diameter of described screen pack fiber is 0.03mm ~ 0.05mm.
In an embodiment of the invention, described screen pack fiber be independently 90 pieces/centimetre ~ 150 pieces/centimetre separately through density and weft density.
On the other hand, the present invention also provides a kind of method preparing described antiviral airstrainer, and described method comprises:
(1) by described screen pack fiber warping;
(2) by the screen pack processbearing astrocyte screen pack after warping;
(3) screen pack is carried out Final finishing, wherein, in arrangement process in the rear, the anti-virus finish liquid of described organic compound and inorganic nano-silver compound is added to the fiber surface of described screen pack; With
(4) screen pack of Final finishing is shaped, obtain described antiviral airstrainer.
In an embodiment of the invention, the gross weight of later dressing liquid is benchmark, and the weight ratio that described anti-virus finish liquid accounts for Final finishing liquid is 25% ~ 35%.
In an embodiment of the invention, described sizing is carried out at the temperature of 180 DEG C ~ 200 DEG C.
Again on the one hand, the present invention also provides the application of described antiviral airstrainer in domestic air conditioner, commercial use air conditioner, air cleaner and/or air freshener.
In the present invention, term " the anti-virus finish liquid of organic compound and inorganic nano-silver compound " is the solution with antiviral functions organic principle and inorganic nano-silver composition are prepared from by composite mode.
In the present invention, term " Final finishing " refers to before screen pack sizing, by adopting spraying to screen pack or soaking the mode of anti-virus finish liquid, between the twine of screen pack and the technological process of twine adsorption antibacterial and mouldproof or anti-virus finish liquid.
In addition, compare traditional active (antibacterial and mouldproof) composition of interpolation in melt spinning process, the present invention adds the composition containing crosslinking agent in antiviral ingredients in Final finishing, under uniform temperature (180 DEG C ~ 200 DEG C), crosslinked action is there is between the plastic molecules on antiviral ingredients and twine surface, combined by intermolecular Van der Waals force, therefore combine firmly, weather resistance is excellent.
Specifically, the method that the present invention prepares antiviral airstrainer comprises:
(1) commercially available anti-virus finish liquid is provided, such as, An Dimei (ANTIM)
bCNT, purchased from Beijing Chonygao Nano Science and Technology Co., Ltd;
(2) provide commercially available PET and/or PA fiber, such as, PET30 fiber, purchased from Japan;
(3) by described PET and/or PA fiber through warping, weave, Final finishing, sizing make antiviral airstrainer;
Wherein, in arrangement process in the rear, the anti-virus finish liquid of described organic compound and inorganic nano-silver compound is added to the fiber surface of described screen pack.Preferably, the gross weight of later dressing liquid is benchmark, and the weight ratio that described anti-virus finish liquid accounts for Final finishing liquid is 25% ~ 35%.
The present invention adds the anti-virus finish liquid of the organic compound of effective dose and inorganic nano-silver compound to antiviral air filtration on the net by Final finishing, improves the utilization ratio of antiviral ingredients.Further, antiviral ingredients is cross-linked into film, fully can contact with the microorganism such as the virus in air and bacterium, greatly provide the efficiency of the Growth and reproduction suppressing virus, the density of virus in reduced circumstances.Airstrainer of the present invention, except absorption dust, enhances the suppression virus of screen pack and the function of bacterial growth and breeding, substantially improves the quality of surrounding air.
Detailed description of the invention
With reference now to the specific embodiment of the present invention and the experimental result that provides support for this embodiment.But applicant points out that following is openly only illustration purpose, has no intention to limit claimed subject area by any way.
In embodiments of the present invention, described antiviral airstrainer anti-virus finish liquid main component is organic compound and inorganic nano silver composite.
The gross weight of later dressing liquid is benchmark, and described anti-virus finish liquid at least accounts for 25% of Final finishing liquid; Preferably, described anti-virus finish liquid accounts for 25% ~ 35% of Final finishing liquid, and more preferably 30%.If described anti-virus finish liquid hold-up is lower than 25%, then antiviral property declines.If described anti-virus finish liquid hold-up is higher than 35%, then its antiviral property increase is very little, and uneconomical.
The preparation method that the present invention's antiviral airstrainer high density net adopts comprises: by the PET/PA fiber of outsourcing through warping, weave, Final finishing, the technique such as sizing is prepared from.
Embodiment 1
In the present embodiment, each step of the method for the invention is as follows:
(1) warping
PET/PA fiber is become for woven spindle nose at warping machines head line as required and length warping.
(2) weave
The spindle nose comprising the PET/PA fiber after warping is installed on loom, carries out the base net weaving to provide described airstrainer.
(3) Final finishing
The gross weight of later dressing liquid is benchmark, provide account for Final finishing liquid 30% described anti-virus finish liquid; Then adopt automatic spraying system that Final finishing is carried out on the surface that anti-virus finish liquid sprays to fiber from tow sides.
(4) shape
Be transported in shaping baking oven by two conveyer belts of setting machine by screen pack good for Final finishing and shape, sizing speed is 20 ~ 25 ms/min, and temperature is 180 DEG C ~ 200 DEG C.
Test:
(1) antiviral airstrainer embodiment 1 prepared tests its antiviral property by domestic specialty analysis inspection center by GB21551.2-2010 " particular/special requirement of antibacterial, degerming, the purification function anti-biotic material of family expenses and similar applications electrical equipment ".Antiviral property is: 99.23%.
Test data is as follows:
(2) according to GB/T12490-2014 " textile color stability tests resistance to family and commercial laundering COLOR FASTNESS " test method, accelerated weathering test is carried out to this antiviral airstrainer, and then test its antiviral property by domestic specialty analysis inspection center by GB21551.2-2010 requirement, antiviral property is: 94.28%, before not doing accelerated weathering test, decline 5%.
Comparative example 1
Conventional melt spinning adding technology mode is adopted to prepare antiviral airstrainer and test its antiviral property.
(1) conventional melt spinning adding technology is adopted to make antiviral monofilament by with embodiment 1 active material in proportion.
(2) on braiding machine, monofilament is made into and the airstrainer of embodiment 1 with material.
Test:
(1) antiviral airstrainer comparative example 1 prepared tests its antiviral property by domestic specialty analysis inspection center by GB21551.2-2010 " particular/special requirement of antibacterial, degerming, the purification function anti-biotic material of family expenses and similar applications electrical equipment ".Antiviral property is: 81.92%.
Test data is as follows:
(2) according to GB/T12490-2014 " textile color stability tests resistance to family and commercial laundering COLOR FASTNESS " test method, accelerated weathering test is carried out to this antiviral airstrainer, and then test its antiviral property by domestic specialty analysis inspection center by GB21551.2-2010 requirement, antiviral property is: 78.23%, before not doing accelerated weathering test, decline 4.5%.
As can be seen from embodiment 1, comparative example 1, the weatherability of antiviral airstrainer of the present invention is more or less the same with the weatherability of the antiviral airstrainer adopting conventional melt spinning adding technology mode to prepare.
Although the present invention can carry out a large amount of changes, adopt alternative form, show concrete illustrative embodiments in the embodiment above.But should be appreciated that the description of concrete illustrative embodiments is not that scope of the present invention is limited in disclosed particular form, on the contrary, the present invention should comprise all changes in the scope of the invention that appended claims discloses and the equivalent form of value.
Claims (7)
1. an antiviral airstrainer, wherein, described airstrainer comprises:
(1) screen pack fiber, wherein, described screen pack fiber is made up of at least one being selected from polyethylene terephthalate (PET), polyamide (PA) and combination thereof;
(2) on screen pack fiber surface, be cross-linked into the organic compound of film and the anti-virus finish liquid of inorganic nano-silver compound;
Wherein, the anti-virus finish liquid of described organic compound and inorganic nano-silver compound adds described screen pack fiber surface in the Final finishing step of preparation technology.
2. antiviral airstrainer as claimed in claim 1, is characterized in that, the fibre diameter of described screen pack fiber is 0.03mm ~ 0.05mm.
3. antiviral airstrainer as claimed in claim 1, is characterized in that, described screen pack fiber be independently 90 pieces/centimetre ~ 150 pieces/centimetre separately through density and weft density.
4. prepare a method for antiviral airstrainer described in any one of claim 1-3, described method comprises:
(1) by described screen pack fiber warping;
(2) by the screen pack processbearing astrocyte screen pack after warping;
(3) screen pack is carried out Final finishing, wherein, in arrangement process in the rear, the anti-virus finish liquid of described organic compound and inorganic nano-silver compound is added to the fiber surface of described screen pack; With
(4) screen pack of Final finishing is shaped, obtain described antiviral airstrainer.
5. method as claimed in claim 4, it is characterized in that, the gross weight of later dressing liquid is benchmark, and the weight ratio that described anti-virus finish liquid accounts for Final finishing liquid is 25% ~ 35%.
6. method as claimed in claim 4, it is characterized in that, described sizing is carried out at the temperature of 180 DEG C ~ 200 DEG C.
7. the application of antiviral airstrainer in domestic air conditioner, commercial use air conditioner, air cleaner and/or air freshener described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585685.5A CN105113216A (en) | 2015-09-15 | 2015-09-15 | Antiviral air filtering net and manufacturing method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585685.5A CN105113216A (en) | 2015-09-15 | 2015-09-15 | Antiviral air filtering net and manufacturing method and application thereof |
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| CN105113216A true CN105113216A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510585685.5A Pending CN105113216A (en) | 2015-09-15 | 2015-09-15 | Antiviral air filtering net and manufacturing method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389048A (en) * | 2021-04-22 | 2021-09-14 | 海宁市海涛时装创意设计有限公司 | Processing method of antiviral fabric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101189971A (en) * | 2006-11-20 | 2008-06-04 | 北京崇高纳米科技有限公司 | Inorganic/organic nano composite antibacterial agent and its fabric product application |
| CN101637679A (en) * | 2009-08-25 | 2010-02-03 | 江南大学 | Method for preparing antibacterial filter screen |
| CN101669520A (en) * | 2009-04-03 | 2010-03-17 | 上海华实纳米材料有限公司 | Air conditioning filter screen bacteriostatic agent and preparation method thereof as well as preparation method of air conditioning filter screen |
| CN103768868A (en) * | 2013-12-31 | 2014-05-07 | 广东省第二中医院 | Antibacterial cortex phellodendri-nanosilver superfine glass fiber air filtering material |
-
2015
- 2015-09-15 CN CN201510585685.5A patent/CN105113216A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101189971A (en) * | 2006-11-20 | 2008-06-04 | 北京崇高纳米科技有限公司 | Inorganic/organic nano composite antibacterial agent and its fabric product application |
| CN101669520A (en) * | 2009-04-03 | 2010-03-17 | 上海华实纳米材料有限公司 | Air conditioning filter screen bacteriostatic agent and preparation method thereof as well as preparation method of air conditioning filter screen |
| CN101637679A (en) * | 2009-08-25 | 2010-02-03 | 江南大学 | Method for preparing antibacterial filter screen |
| CN103768868A (en) * | 2013-12-31 | 2014-05-07 | 广东省第二中医院 | Antibacterial cortex phellodendri-nanosilver superfine glass fiber air filtering material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389048A (en) * | 2021-04-22 | 2021-09-14 | 海宁市海涛时装创意设计有限公司 | Processing method of antiviral fabric |
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Application publication date: 20151202 |
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