CN106794403A - Deodorant use filtering material and utilize its deodorant dust-proof complex filter - Google Patents
Deodorant use filtering material and utilize its deodorant dust-proof complex filter Download PDFInfo
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- CN106794403A CN106794403A CN201580040146.1A CN201580040146A CN106794403A CN 106794403 A CN106794403 A CN 106794403A CN 201580040146 A CN201580040146 A CN 201580040146A CN 106794403 A CN106794403 A CN 106794403A
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- carded web
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- deodorant
- heat bonding
- filtering material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention provides deodorant use filtering material and using its deodorant dust-proof use filter, and above-mentioned deodorant filtering material includes：First heat bonding carded web (TBCW, thermally bonded carded web), is formed by carded web (carded web) heat bonding；Texturizing layer, carries out acupuncture and is formed after above-mentioned first heat bonding carded web carded staple；Active carbon powder, above-mentioned texturizing layer is contained in the way of spreading；And the second heat bonding carded web, it is laminated in above-mentioned texturizing layer.It is of the invention that deodorant to have the air permeability that is determined by the methods of ISO 9237 with filtering material be 200cm3/cm2The outstanding gas permeability of more than sec.
Description
Technical field
The present invention relates to deodorant use filtering material and using its deodorant dust-proof complex filter, it is related to making in more detail
It is the heat bonding carded web for supporting the deodorant carrier with activated carbon particles to be prepared from using core-sheath compound yarn
(thermally bonded carded web) forms texturizing layer, so as to improve deodorant use filtering material and the utilization of gas permeability
It deodorant-dust-proof uses filter come what is be prepared from.
Background technology
Air cleaner as automobile air regulation is removed comprising deodorant use or hydrocarbon (such as styrene)
With the method for activated carbon, generally active carbon layer is inserted between two non-woven fabrics.
But, in the case where active carbon layer is formed according to the method, generally, in order to prevent inserted activated carbon from taking off
Fall, with the binding agent for fixing these, for example, thermal fusing powder together disperse after be thermally bonded, in this case, due to
Binding agent, the effective dose of activated carbon is reduced, and the overall gas permeability of filtering material is reduced, and this is inevitable.Also, such case
Under, the structure of " active carbon layer/adhesive layer " in order to fix the desired amount of activated carbon, is many times needed repeatedly, and this turns into
The reason for gas permeability more deteriorates.
As for solution to the problems described above, it is thus well known that have and the air for be formed by multilayer including texturizing layer
The regulation related various prior arts of filtering material.
For example, being disclosed in South Korea KR2009-0015347A comprising core-sheath-type low melting point polyethylene terephthalate
The compacted zone of ester fiber, intermediate layer, texturizing layer and carry out thermally welded automobile air in above-mentioned fine and close layer stackup NACF
Cleaner.In the above documents, the formation of compacted zone, intermediate layer and texturizing layer is made up of the fiber number of the fiber of each layer change
Method come it is adjusted.
The fiber number for changing fiber may further reference South Korea KR1998-072079A, South Korea forming the method for texturizing layer
Content disclosed in KR2001-0089865A, South Korea KR2006-0016283A etc..
On the other hand, following method is disclosed in South Korea KR2007-0035344A：Preparing by being mixed with high-melting-point yarn
After the fibre web formed with various chopped fibers of low melt yarns, various high-melting-point yarns are formed by heating with low because what is melted
Fusing point yarn and the bulky nonwoven cloth of bottom surfaces that is mutually knotted, and after above-mentioned bulky nonwoven cloth sprays deodorant powder, stacking is molten
Blown non-woven fabric and spun-bonded non-woven fabrics prepare complex filter.
As the method similar with above-mentioned patent document, disclose following efficient in South Korea KR2006-0108418A
The preparation method of rate pneumatic filter multi-layer composite nonwoven fabrics, it is characterised in that combed according to common non-woven fabrics preparation technology
The cellucotton for being mixed with low-melting fiber is managed and be molded, is supplied with web of staple fibers state, melt spraying non-woven fabrics piece is imported in bottom
To form double-decker, and continuously carry out acupuncture and hot calender.
On the other hand, disclosed in South Korea KR2008-0112560 using being compressed after extending polyolefin resin
Come the non-woven fabrics that the fiber for obtaining is prepared from.
But, unresolved Air permenbility is remained in the case of according to above-mentioned prior art and reduces problem.
The content of the invention
Technical problem
It is an object of the present invention to provide improving the deodorant of gas permeability in carrier formation texturizing layer uses filtering material.
Another object of the present invention is to, there is provided deodorant use combined filtration with the deodorant-dust-proof of filtering material using above-mentioned
Device.
Solution to problem
The present invention provides deodorant use filtering material, and above-mentioned deodorant filtering material includes：First heat bonding carded web
(TBCW, thermally bonded carded web), is formed by carded web (carded web) heat bonding；Texturizing layer,
Carry out acupuncture and formed after above-mentioned first heat bonding carded web carded staple；Active carbon powder, the bag in the way of spreading
It is contained in above-mentioned texturizing layer；And the second heat bonding carded web, it is laminated in above-mentioned texturizing layer.
The fiber raw material of above-mentioned first heat bonding carded web, texturizing layer and the second heat bonding carded web is preferably core
Sheath polypropylene (PP)/polyethylene (PE) composite yarn or low melting point (LM, low-melting)-polyethylene terephthalate
(PET)。
The fiber number of above-mentioned core-sheath-type polypropylene, polyethylene composite yarn is preferably 2 to 20 daniers.
The independent weight of above-mentioned first heat bonding carded web and the second heat bonding carded web is preferably 20 to 150g/
m2。
The weight of above-mentioned texturizing layer is preferably 20 to 90g/m2。
It is fixed on the activated carbon particles preferably 200-400g/m of above-mentioned texturizing layer2。
The above-mentioned first heat bonding carded web that is determined by the methods of ISO 9237 and the second heat bonding carded web
Air permeability is respectively preferably 600cm3/cm2More than-sec；Formation be fixed on above-mentioned first heat bonding carded web texturizing layer it
Air permeability afterwards is preferably 500cm3/cm2More than-sec；The air permeability being laminated after above-mentioned second heat bonding carded web is preferred
It is 200cm3/cm2More than-sec.
Also, the present invention provides deodorant-dust-proof use of the one side stacking melt spraying non-woven fabrics in above-mentioned deodorant use filtering material
Complex filter.
The air permeability preferably 80cm of the above-mentioned deodorant-dust-proof use complex filter determined by the methods of ISO 92373/
cm2More than-sec.
The effect of invention
Deodorant use filtering material of the invention can be by carrier formation texturizing layer and solid in the above-mentioned texturizing layer for being formed
The air permeability for determining activated carbon to have by the methods of ISO 9237 to determine is 200cm3/cm2The outstanding of more than-sec is breathed freely
Property, also, can be laminated in the above-mentioned deodorant one side with filtering material using it and dust-proof prepare air permeability with melt spraying non-woven fabrics
It is 80cm3/cm2The deodorant-dust-proof of more than-sec uses complex filter.
Brief description of the drawings
Fig. 1 is the schematic cross sectional views of the implementation method of deodorant use filtering material of the invention.
Fig. 2 is the schematic cross sectional views of another implementation method of deodorant-membrane filter of the invention.
Specific embodiment
Hereinafter, deodorant filtering material of the invention is illustrated referring to the drawings.
Reference picture 1, the deodorant of an embodiment of the present invention be characterised by with filtering material 10, including：First heat bonding
Carded web 11, is formed by carded web heat bonding；Texturizing layer 12, in above-mentioned first heat bonding carded web carded staple 14
Carry out acupuncture afterwards and formed；Active carbon powder 15, is contained in above-mentioned texturizing layer 12；And the second heat bonding carded web 13,
It is laminated in above-mentioned texturizing layer 12.
1. the first heat bonding carded web 11
In embodiments of the present invention, fisrt feature is, used as supporting the varicosity comprising active carbon powder 15
The carrier of layer 12 uses heat bonding carded web 11,13.Above-mentioned heat bonding carded web can be according to usual way carded fiber
It is thermally bonded to be prepared after raw material.Preferably, the heat bonding carded web high in order to obtain gas permeability, uses core
The composite yarn of sheath (sheath-core type).As the core-sheath compound yarn used with this purpose, South Korea is usable in
Composite yarn disclosed in granted patent the 1296615th.Preferably, using polypropylene, polyethylene composite yarn or low melting point-poly- to benzene
It is prepared by naphthalate.
In the present invention, it is preferred to, for prepare above-mentioned heat bonding carded web fiber raw material use fiber number be 2 to
The material of 20 daniers.In the case where the fiber raw material less than 2 daniers is used, prepared heat bonding carded web
Gas permeability reduction.Because density is too high or space that be formed between fiber is small.On the other hand, using more than 20 denier Buddhist nuns
In the case of your fiber raw material, the activated carbon particles for spreading thereon are possible to be come off.
On the other hand, the weight of the heat bonding carded web for being prepared with above-mentioned material and fiber number is preferably 20 to 150g/
m2.If the weight of fibre web does not reach 20g/m2, then be not only not suitable for use in carrier because of intensity decreases, and activated carbon particles because
Occur when acupuncture described later is carried out breakage and be possible to be come off.On the other hand, more than 150g/m2In the case of,
Gas permeability is substantially reduced.
It is highly preferred that deodorant with being used as the heat bonding carded web of carrier in filtering material in itself what is be made up of multilayer
Air permeability should be 600cm3/cm2More than-sec.
In conventional technology, it is polypropylene or the spunbond nonwoven of polyester raw material to be typically used as the raw material of above-mentioned carrier
Cloth.But, in the case where this non-woven fabrics is used as into carrier, existing causes the mistake for thus preparing because of the low-permeable of itself
The also big problem of the differential pressure of filter filter material.According to the experiment repeatedly of inventor, by the poly terephthalic acid second two of identical weight
Alcohol ester spun-bonded non-woven fabrics and same core-sheath-type low melting point composite yarn (LM-PET) using polyethylene terephthalate material
In the case that the heat bonding carded web of preparation compares as carrier, confirm Air permenbility and be possible to difference more than about 2 times.
2. texturizing layer 12
In the deodorant use filtering material 10 of an embodiment of the present invention, texturizing layer 12 is for fixing activated carbon particles 15
Layer.Above-mentioned texturizing layer 14 carries out acupuncture and is formed after the above-mentioned carded staple 14 of heat bonding carded web 11.
On the other hand, the weight of above-mentioned texturizing layer 12 is preferably 20 to 90g/m2.If the weight of above-mentioned texturizing layer is not reached
20g/m2, then activated carbon particles described later cannot be fully fixed, so that in the case where needing to fix substantial amounts of activated carbon particles,
Particle falls off.On the other hand, more than 90g/m2In the case of, it is possible to the reason for being reduced as gas permeability.
In the present invention, for fixing the needling density of the acupuncture of the heat bonding carded web 11 of above-mentioned texturizing layer 12 and first
It is not particularly limited, for example can be as common pre- thorn and 500~4000pieces/m of this thorn density2Implement.
If spraying activated carbon particles to above-mentioned texturizing layer 12, activated carbon particles 15 are located at the short fibre for being formed in texturizing layer 12
Space between dimension 14.Partly, above-mentioned activated carbon particles 15 can also be distributed in the first heat bonding by above-mentioned texturizing layer 12
Carded web.On the other hand, when being sprayed, if being aspirated in the downside of the first heat bonding carded web 11 of bottom surfaces
(Suction) packed density of deodorant powder can, then be improved.
As above-mentioned activated carbon, as long as the function with removal hydrocarbon gas or other stenches, it is possible to no
Restrictively use.It it is 100~1500 μm as the commonly used average grain diameter of this purpose.
Deodorant other advantages of filtering material of the invention are, in the extra binding material without thermal fusing powder etc
In the case of can fix the activated carbon particles of many amounts.Specifically, according to the experiment of inventor, with 30g/m2Weight formed
In the case of stating texturizing layer, coatable 200g/m is confirmed2Activated carbon particles above, also coatable 400g/m2Activated carbon grain
Son.
In conventional method, the method as activated carbon is fixed between non-woven fabrics has used using thermal fusing powder to consolidate
Determine between activated carbon/activated carbon particles or activated carbon/nonwoven layer method.But, in the feelings using above-mentioned hot-melt adhesive
Under condition, in the present invention, not only as gas permeability is reduced the reason for, and, especially fixed many amount activated carbons situation
Under, there is a problem of needing successively by multilayer laminated " activated carbon/thermal fusing powder ".In the present invention, it is being formed to form texturizing layer
Space fixation activated carbon particles 15 between 12 chopped fiber are above-mentioned to solve the problems, such as, so that can be in the work of fixed many amounts
Property carbon granule, can also prepare that air permeability do not reduce deodorant uses filtering material.
In embodiments of the present invention, if considering to also need to the situation of heat bonding operation, preferably, above-mentioned chopped fiber
Raw material for example using with the first above-mentioned heat bonding carded web identical material.On the other hand, the fibre of above-mentioned chopped fiber
Degree is without specifically limited.
On the other hand, the length of chopped fiber is preferably 30 to 100mm.If the length of chopped fiber does not reach 30mm, fiber
Between entwine insufficient, in the case of more than 100mm, when carding step is carried out fiber occurs is involved in the work of roller etc.
The possibility of the problem in sequence becomes big.
On the other hand, in a preferred embodiment of the invention, it is preferable that be laminated in the first heat bonding carded web 11 swollen
After body layer 12, the air permeability of the state fixed with acupuncture is adjusted to 500cm3/cm2More than-sec.
3. the second heat bonding carded web 13
Filter filtration material of the invention 10 is laminated the second heat bonding carded web in the above-mentioned texturizing layer 12 fixed with acupuncture
Fixed after 13 and formed.
Above-mentioned fixation can be performed with acupuncture or can be combined by only melting core-sheath-type in the case where binding agent is stayed out of
The method extruded while the low melting point sheath part of yarn is performed.
The raw material and preparation method of above-mentioned second heat bonding carded web 13 are identical with the first heat bonding carded web 13.
On the other hand, in deodorant use filtering material of the invention, the first heat bonding carded web 11 and the second heat bonding
The weight of carded web 13 may be the same or different.For example, in the case of the deodorant use filtering material prepared by exclusive use, on
State the first heat bonding carded web 11 and the second heat bonding carded web 13 weight may be designed as it is identical.As another example, such as
It is lower described, it is laminated in the case that other raw material carry out use in the upper side of the second heat bonding carded web, can reduce by the second heat
The weight of bonded carded web minimizes the loss of air permeability.
In a preferred embodiment of the invention, the first heat bonding carded web 11 and the second heat bonding carded web 13
Weight may be designed as it is identical or different, no matter which kind of situation, it is preferable that the above-mentioned deodorant air permeability with filtering material 10 is adjusted to
200cm3/cm2More than-sec.
4. deodorant-dust-proof complex filter
Fig. 2 is the schematic cross sectional views for illustrating the Rotating fields of the deodorant dust-proof complex filter of the present invention.Such as Fig. 2 institutes
Show, it is above-mentioned it is deodorant be combined or be laminated with dust-proof filtering material 21 with filtering material 10, thus can be prepared into while having
Deodorant-dust-proof the complex filter 20 of deodorant-dust reduction capability.
Used as the dust-proof use filtering material 21 used with above-mentioned purpose, representational is melt spraying non-woven fabrics.Above-mentioned melt-blown nothing
Spin cloth high performance filter in and play outstanding characteristic.In high performance filter refer to equivalent to U.S.'s air
The filter of the levels of MERV 7 to 16 of filter specification ANSI/ASHRAE 52.2 (1999), as long as meet this specification
Dust-proof use filter, it is possible to dust-proof use melt spraying non-woven fabrics as of the invention without restriction.
On the other hand, in the case where dust-proof use filtering material 21 is melt spraying non-woven fabrics, can perform simultaneously for activated carbon
The support of particle or fixing function, in this case, the heat bonding combing non-woven fabrics that omission is in contact with melt spraying non-woven fabrics, so that
Complex filter is set to be stacked gradually with the first heat bonding carded web, the texturizing layer and melt spraying non-woven fabrics that are fixed with activated carbon
And prepared by the form for bonding.
Deodorant use filtering material 10 and dust-proof use filtering material 21 for example can be with heat bonding, the profits of acupuncture, calendering etc
Various known modes such as the bonding of the binding agents such as the hot-melt adhesive with dysbaric adhesive or powder or non-woven fabrics form are entered
Row is bonded.
On the other hand, of the invention removed what is formed by above-mentioned deodorant use filtering material 10 and dust-proof use filtering material 21
The one or both sides of smelly-dust-proof complex filter 20 are also provided with the multiple layers with various purposes.For example, above-mentioned dust-proof
With on filtering material or deodorant filtering material and dust-proof with spun-bonded non-woven fabrics can be laminated between filtering material, to protect filtering
The morphological stability of material or imparting complex filter.Also, above-mentioned deodorant-dust-proof filter can also after lamination according to
Known method performs Electrostatic Treatment.Widely used electrostatic treatment mode is with wire (wire) class under normal temperature state
What the corona charging mode of type was processed, but be not limited thereto.
Hereinafter, the present invention is described in detail according to embodiment.Following examples only illustrate the present invention, and the scope of the present invention is not
It is confined to following examples.
Embodiment 1
First, be co-PET by sheath composition and core component is core-sheath compound yarn (LM-PET, 10 daniers) combing of PET
(130 DEG C, 1ton/cm are thermally bonded afterwards2) prepare 30g/m2The first heat bonding carded web.Above-mentioned first is hot sticky
The air permeability for closing carded web is 700cm3/cm2-sec。
Afterwards, by the LM- polyethylene terephthalates combing of 10 daniers in above-mentioned first heat bonding carded web
Afterwards, with the interval of 15~30mm carrying out acupuncture forms texturizing layer.By prepared above-mentioned first heat bonding carded web/
The air permeability of the two-layer that texturizing layer is constituted is 550cm3/cm2-sec。
Using prepared needle punched non-woven fabrics as lower carrier, and thereon with 200g/m2Amount uniformly distributed 20
The activated carbon particles of~40mesh sizes.
Covering is fitted with the 20g/m of spun-bonded non-woven fabrics on coated activated carbon2Polypropylene melt blown non-woven fabric (1~
10 daniers), and by being laminated to 200 DEG C at a temperature of be thermally bonded and be prepared for deodorant-dust-proof using filter.
Embodiment 2
It is 300g/m except the dispersion volume of activated carbon particles is increased2Outside, it is prepared in the same manner as in Example 1
It is deodorant-dust-proof to use filter.
Embodiment 3
In the first heat bonding carded web/texturizing layer for preparing in the same manner as in Example 1, with 200g/m2Amount
After spreading the activated carbon particles of 20~40mesh sizes, combing core-sheath compound yarn (LM-PET, 10 daniers) thereon, and
Using the second heat bonding carded web (with the first heat bonding carded web identical weight) come after covering, by being laminated to
It is thermally bonded to be prepared for deodorant using filtering material at a temperature of 200 DEG C.
For prepared deodorant use filtering material, melt spraying non-woven fabrics are laminated in the second heat bonding carded web, and lead to
Cross to be thermally bonded at a temperature of being laminated to 200 DEG C and be prepared for deodorant-dust-proof using filter.
Comparative example 1
Except replacing the first heat bonding carded web, by 30g/m2PET spun-bonded non-woven fabrics be used as carrier outside, with reality
The identical method of example 1 is applied to be prepared for deodorant-dust-proof using filter.
Comparative example 2
It is 300g/m except the dispersion volume of activated carbon particles is increased2Outside, it is prepared for with the identical method of comparative example 1
It is deodorant-dust-proof to use filter.
Comparative example 3
In the case where texturizing layer is not formed, directly with 300g/m in the first heat bonding carded web2Weight spread
After activated carbon particles, it is laminated melt spraying non-woven fabrics and is prepared by bonding method and above-mentioned deodorant-dust-proof use filter.
Comparative example 4
Except direct with 200g/m in the first heat bonding carded web2Weight spread activated carbon particles outside, with
The identical method of comparative example 3 is prepared for deodorant-dust-proof using filter.
Evaluate
1. thickness and grammes per square metre
For the thickness of sample, the thickness measuring instrument of MITUTOYO, grammes per square metre root are used according to KS K ISO 9073-1
According to KS K 0514, by g/m2Calculated.
2. air permeability
For the air permeability of prepared activated carbon complex filter filter material, the frazier type using the specifications of ISO 9237 is saturating
Manner testing machine (AP-360), extracts sample to determine three times afterwards in left and right, the center section in addition to edge respectively,
Calculate average value.Air pressure for determining is 125Pa.
3. gas removal efficiency
Using the filter material of prepared sample come preparation unit, so as to determine pernicious gas removal efficiency.Using harmful
Flow set is 150m by gas removal efficiency valuator device (PAF 113, TOPAS GMBH)3/ h, will as pernicious gas
Toluene gas concentration is set as 80ppm, and after determining the concentration of initial inflow gas, while measure becomes over time
The outflow concentration of change, while 5 minutes inflow gas concentration afterwards is determined, so as to determine adsorption efficiency.
4. the disengaged position of activated carbon
By in deodorant-dust-proof bending operation (Pleating) that unit is prepared into filter material, if activated carbon filter material it
Between with 50ea/m2Hereinafter come off, be then recorded as " good ", if activated carbon between filter material with more than 50ea/m2Amount come off, then
It is recorded as " disengaging ".
The above-mentioned evaluation of physical property result of multiple embodiments and comparative example is arranged in following table.
Table 1
For the deodorant-membrane filter for preparing in embodiments of the invention, activated carbon disengaged position is also good
Good, gas removal efficiency is also high, and air permeability is also at high level, it is thus preferable that being used as filter filtration material.
Conversely, in prepared filter filtration material, the air permeability highest of comparative example 3, but due to for fixing activated carbon
Binding agent it is not enough, cause the phenomenon for activated carbon disengaging occur, so that it is not preferred for use as filter filtration material.Also, just than
For the preproduction prepared in example 1 and comparative example 2, although activated carbon disengaged position is good, but air permeability is very low, so as to work as
During as filter, it is contemplated that differential pressure will be big, thus it is also not preferred for use as filter filtration material.
Industrial applicability
Complex filter of the invention can be used that cabin air cleaner for automobile, air adjustment are used or purification of air is used
Filter etc..
The explanation of reference
10：Deodorant use filtering material 11：First heat bonding carded web
12：Texturizing layer 13：Second heat bonding carded web
14：Chopped fiber 15：Activated carbon particles
20：Deodorant-dust-proof complex filter 21：It is dust-proof to use filtering material
Claims (8)
1. a kind of deodorant use filtering material, it is characterised in that including：
First heat bonding carded web, is formed by carded web heat bonding；
Texturizing layer, carries out acupuncture and is formed after above-mentioned first heat bonding carded web carded staple；
Active carbon powder, above-mentioned texturizing layer is contained in the way of spreading；And
Second heat bonding carded web, is laminated in above-mentioned texturizing layer.
2. deodorant use filtering material according to claim 1, it is characterised in that above-mentioned first heat bonding carded web, swollen
The fiber raw material of body layer and the second heat bonding carded web is core-sheath-type polypropylene, polyethylene composite yarn or low melting point-poly- right
PET.
3. deodorant use filtering material according to claim 2, it is characterised in that above-mentioned core-sheath-type polypropylene, polyethylene is answered
The fiber number for closing yarn is the independent weight of 2 to 20 daniers, above-mentioned first heat bonding carded web and the second heat bonding carded web
For 20 to 150g/m2。
4. deodorant use filtering material according to claim 1, it is characterised in that the weight of above-mentioned texturizing layer is 20 to 90g/
m2。
5. deodorant use filtering material according to claim 1, it is characterised in that be fixed on the activated carbon grain of above-mentioned texturizing layer
Son is 200 to 400g/m2。
6. deodorant use filtering material according to claim 1, it is characterised in that
The above-mentioned first heat bonding carded web that is determined by the methods of ISO 9237 and the second heat bonding carded web it is ventilative
Degree is respectively 600cm3/cm2More than-sec,
The air permeability that formation is fixed on after the texturizing layer of above-mentioned first heat bonding carded web is 500cm3/cm2More than-sec,
It is 200cm to be laminated the air permeability after above-mentioned second heat bonding carded web3/cm2More than-sec.
7. a kind of deodorant-dust-proof use complex filter, it is characterised in that in the deodorant use filtering material described in claim 1
Simultaneously it is laminated melt spraying non-woven fabrics.
8. deodorant-dust-proof use complex filter according to claim 7, it is characterised in that by the methods of ISO 9237 come
The air permeability of measure is 80cm3/cm2More than-sec.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0091940 | 2014-07-21 | ||
| KR1020140091940A KR101659820B1 (en) | 2014-07-21 | 2014-07-21 | Filter material for deordorization and filter complex for deodorization and dustproofing using the same |
| PCT/KR2015/007523 WO2016013836A1 (en) | 2014-07-21 | 2015-07-21 | Deodorizing filter material, and deodorizing-dustproof composite filter using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106794403A true CN106794403A (en) | 2017-05-31 |
| CN106794403B CN106794403B (en) | 2020-08-07 |
Family
ID=55163315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580040146.1A Active CN106794403B (en) | 2014-07-21 | 2015-07-21 | Filtering material for deodorization and deodorizing dustproof composite filter using same |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101659820B1 (en) |
| CN (1) | CN106794403B (en) |
| WO (1) | WO2016013836A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389050A (en) * | 2020-10-28 | 2021-02-23 | 铁道警察学院 | Carbon cloth sandwiched composite material |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102348819B1 (en) * | 2019-09-11 | 2022-01-11 | 한국생산기술연구원 | A filter whose adsorption behavior against harmful gas is controlled through activated carbon fibers, activated carbon particles and a fibrous binder and preparation method thereof |
| KR20220120950A (en) | 2021-02-24 | 2022-08-31 | 랩스코글로벌 주식회사 | Filter media for deodorization and removal of toxic gas and Manufacturing method thereof |
| KR102513183B1 (en) * | 2022-11-24 | 2023-03-27 | 서경덕 | Manufacturing method of an antibacterial copper nonwoven fabric for cabinfilter, the ntibacterial copper nonwoven fabric manufactured by the same, and a plasma discharger and the cabinfilter intefration type integrated module |
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| KR20080096247A (en) * | 2007-04-27 | 2008-10-30 | (주) 신우피앤씨 | Manufacturing method of a multifunctional complex filter |
| CN101491742A (en) * | 2009-01-08 | 2009-07-29 | 邓受纯 | Composite air filtering material for filtering bag and preparation method thereof |
| KR20130020158A (en) * | 2011-08-19 | 2013-02-27 | 한국생산기술연구원 | Filter complex for deodorization and dustproofing and manufacturing method thereof |
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| KR100739587B1 (en) * | 2005-09-27 | 2007-07-18 | (주) 성진 | Manufacturing method of a complex filter having high performance and a complex filter formed therefrom |
| KR100902153B1 (en) * | 2007-08-08 | 2009-06-10 | (주)대보휄트 | Air cleaner filter for vehicle using activated carbon fiber and the method thereof |
| KR100982235B1 (en) * | 2008-03-28 | 2010-09-14 | 코오롱글로텍주식회사 | An air filter comprising electrostatic filtering layers consisting of spunlace non-woven fabric produced from polyolefin short fibers |
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| CN1698949A (en) * | 2005-03-31 | 2005-11-23 | 桐乡市健民过滤材料有限公司 | Filtering material for absorption purification |
| CN1943841A (en) * | 2006-09-23 | 2007-04-11 | 张连墩 | A filtering material made of non-woven charcoal cloth |
| KR20080096247A (en) * | 2007-04-27 | 2008-10-30 | (주) 신우피앤씨 | Manufacturing method of a multifunctional complex filter |
| CN101491742A (en) * | 2009-01-08 | 2009-07-29 | 邓受纯 | Composite air filtering material for filtering bag and preparation method thereof |
| KR20130020158A (en) * | 2011-08-19 | 2013-02-27 | 한국생산기술연구원 | Filter complex for deodorization and dustproofing and manufacturing method thereof |
| CN103736467A (en) * | 2014-01-10 | 2014-04-23 | 浙江朝晖过滤技术股份有限公司 | Preparation method of activated carbon fiber net of air purifier |
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| CN112389050A (en) * | 2020-10-28 | 2021-02-23 | 铁道警察学院 | Carbon cloth sandwiched composite material |
| CN112389050B (en) * | 2020-10-28 | 2023-02-24 | 铁道警察学院 | Carbon cloth sandwiched composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106794403B (en) | 2020-08-07 |
| KR20160011288A (en) | 2016-02-01 |
| WO2016013836A1 (en) | 2016-01-28 |
| KR101659820B1 (en) | 2016-09-27 |
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