CN204335813U - A kind of multi-filtering cigaratte filter - Google Patents
A kind of multi-filtering cigaratte filter Download PDFInfo
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- CN204335813U CN204335813U CN201420646456.0U CN201420646456U CN204335813U CN 204335813 U CN204335813 U CN 204335813U CN 201420646456 U CN201420646456 U CN 201420646456U CN 204335813 U CN204335813 U CN 204335813U
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Abstract
The utility model discloses a kind of multi-filtering cigaratte filter, it is characterized in that comprising cork paper, super oleophylic PP cotton, efficient low-resistance PP filtering non-woven cloth, the melt-blown PP non-woven fabrics of active carbon, PET filter membrane, PET air filtration aggregate, acetate fiber layer; Described super oleophylic PP cotton, efficient low-resistance PP filtering non-woven cloth, the melt-blown PP non-woven fabrics of active carbon, PET filter membrane, PET air filtration aggregate, acetate fiber layer by layer folded being combined with each other form filter-tip fillter section, and described cork paper winding is coated on the outer surface of described filter-tip fillter section.
Description
Technical field
The utility model belongs to smoke from cigarette filtration art, specifically a kind of multi-filtering cigaratte filter.
Background technology
Smoking can cause various disease to be generally acknowledged by common people, and the harmful substance of the composition be detrimental to health in tobacco smoke mainly in smog is as tar, benzene, NO, nicotine and CO etc.If the emission of harmful substance during smoking effectively can be reduced in smoking process, just the harm of tobacco to human body greatly can be alleviated.Reduce the trend that harmful substance emission is global tobacco, Chinese Tobacco Industry is no exception.Traditional mode is complicated and consuming time longer.
The technology announced mostly by means of gas-phase activity material to affect tobacco smoke, be reduced by smoker suck mainstream smoke in gas phase amount.Some such as commercially available cigarette with filter tip, it makes gas phase value reduce mainly through adding gas-phase activity material as activated carbon powder.Activated carbon filtration mouth activated carbon powder being introduced inner chamber is particularly commonly used in Japan already, and from WO02/37990A2 or other document as DE 4205658Al or WO00/49901A 1, oneself knows.
In other product, filter tip by containing the fillter section of activated carbon powder, the fillter section containing ion exchange resin, and forms at the mouth end fillter section be made up of cellulose acetate optionally.Similar cigarette is described in WO/03015544Al and WO 2004/103099A2.
Utility model content
For solving the problem of prior art security deficiency, the purpose of this utility model is to provide a kind of multi-filtering cigaratte filter, and this cigarette filter can multiple pernicious gas in filter cigarette smog and solia particle harmful substance.
The technical scheme that the utility model solves described cigarette filter technical problem is, design a kind of multi-filtering cigaratte filter, it is characterized in that comprising cork paper, super oleophylic PP cotton, efficient low-resistance PP filtering non-woven cloth, the melt-blown PP non-woven fabrics of active carbon, PET filter membrane, PET air filtration aggregate, acetate fiber layer; Described super oleophylic PP cotton, efficient low-resistance PP filtering non-woven cloth, the melt-blown PP non-woven fabrics of active carbon, PET filter membrane, PET air filtration aggregate, acetate fiber laminating are combined and form filter-tip fillter section, and described cork paper winding is coated on the outer surface of described filter-tip fillter section.
Described super oleophylic PP cotton, melt-blown active carbon PP non-woven fabrics, PET air filtration aggregate are evenly distributed with small through hole structure.
The stacked complex method of material of described filter-tip fillter section is: one deck acetate fiber layer, one deck surpass oleophylic PP cotton, one deck efficient low-resistance PP filtering non-woven cloth, the melt-blown PP non-woven fabrics of layer of active carbon, one deck PET filter membrane, one deck PET air filtration aggregate, one deck acetate fiber layer fit together successively.
Described super oleophylic PP cotton, efficient low-resistance PP filtering non-woven cloth, the melt-blown PP non-woven fabrics of active carbon, PET filter membrane, PET air filtration aggregate, acetate fiber interlayer carry out stacked compound by modes such as physics laminating, adhesive bonding, ultrasonic compressing, electrostatic laminatings.
Preferably: super oleophylic PP is cotton, it is characterized in that: thickness is 3.0mm ~ 5.0mm, grammes per square metre 100g/m
2~ 200g/m
2.
Preferably: efficient low-resistance PP filtering non-woven cloth, it is characterized in that: filter efficiency 65% ~ 85%, resistance is less than or equal to 10Pa, and grammes per square metre is 20g/m
2~ 80g/m
2.
Preferably: the melt-blown PP non-woven fabrics of active carbon, grammes per square metre 60g/m
2~ 300g/m
2.
Preferably: PET filter membrane, is characterized in that: thickness is 15 μm ~ 50 μm, and grammes per square metre is 8g/m
2~ 35g/m
2.
Preferably: PET air filtration aggregate grammes per square metre is 30g/m
2~ 75g/m
2, resistance 0Pa.
Preferably: acetate fiber layer grammes per square metre is 100g/m
2~ 500g/m
2, two layers of thickness summation is 10mm ~ 16mm.
Compared with prior art, its beneficial effect is: the utility model cigaratte filter is multi-filtering, can multiple pernicious gas in filter cigarette smog and solia particle harmful substance.
Accompanying drawing explanation
Fig. 1 shows a kind of multi-filtering cigarette filter constructions schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
The utility model multi-filtering cigaratte filter (abbreviation cigaratte filter), it is characterized in that comprising cork paper 1, super oleophylic PP cotton 2, efficient low-resistance PP filtering non-woven cloth 3, the melt-blown PP non-woven fabrics 4 of active carbon, PET filter membrane 5, PET air filtration aggregate 6, acetate fiber layer 7, described super oleophylic PP cotton 2, efficient low-resistance PP filtering non-woven cloth 3, the melt-blown PP non-woven fabrics 4 of active carbon, PET filter membrane 5, PET air filtration aggregate 6, stacked being combined with each other of acetate fiber layer 7 forms filter-tip fillter section, described cork paper 1 winding is coated on the outer surface of described filter-tip fillter section.
Described super oleophylic PP cotton 2, melt-blown active carbon PP non-woven fabrics 4, PET air filtration aggregate 6 are evenly distributed with small through hole structure, can when aspirating cigarette by the tar in a certain amount of smoke from cigarette, particle and pernicious gas filtering.
Stacked compound is carried out by modes such as physics laminating, adhesive bonding, ultrasonic compressing, electrostatic laminatings between described super oleophylic PP cotton 2, efficient low-resistance PP filtering non-woven cloth 3, the melt-blown PP non-woven fabrics 4 of active carbon, PET filter membrane 5, PET air filtration aggregate 6, acetate fiber layer 7.
Described super oleophylic PP cotton 2, is characterized in that: thickness is 3.0mm ~ 5.0mm, grammes per square metre 100g/m
2~ 200g/m
2.
Described efficient low-resistance PP filtering non-woven cloth 3, it is characterized in that: filter efficiency is 65% ~ 85%, and resistance is not more than 10Pa, grammes per square metre is 20g/m
2~ 80g/m
2.
The melt-blown PP non-woven fabrics 4, grammes per square metre 60g/m of described active carbon
2~ 300g/m
2.
Described PET filter membrane 5, is characterized in that: thickness is 15 μm ~ 50 μm, and grammes per square metre is 8g/m
2~ 35g/m
2.
Described PET air filtration aggregate 6 grammes per square metre is 30g/m
2~ 75g/m
2, resistance 0Pa.
Described acetate fiber layer grammes per square metre is 100g/m
2~ 500g/m
2, two layers of thickness summation is 10mm ~ 16mm.
Embodiment 1
One deck acetate fiber layer 7, one deck are surpassed oleophylic PP cotton 2, one deck efficient low-resistance PP filtering non-woven cloth 3, the melt-blown PP non-woven fabrics 4 of layer of active carbon, one deck PET filter membrane 5, one deck PET air filtration aggregate 6, one deck acetate fiber layer 7 fit together successively with electrostatic laminating type, and the outer wall of this laminating thing is wrapped up with cork paper 1, obtain multi-filtering cigaratte filter.Described acetate fiber layer 7 grammes per square metre is 480g/m
2, two-layer gross thickness is 15mm; The cotton 2 thickness 4mm of described super oleophylic PP, grammes per square metre is 148g/m
2; Described efficient low-resistance PP filtering non-woven cloth 3 filter efficiency is 65%, and resistance is 4Pa; The active carbon of the melt-blown PP non-woven fabrics 4 of described active carbon is cocoanut active charcoal particle, and order number is 200,80g/m
2; The thickness of described PET filter membrane 5 is 15 μm, 10g/m
2; Described PET air filtration aggregate 6 grammes per square metre is 40g/m
2, resistance 0Pa.
Embodiment 2
One deck acetate fiber layer 7, one deck are surpassed oleophylic PP cotton 2, one deck efficient low-resistance PP filtering non-woven cloth 3, the melt-blown PP non-woven fabrics 4 of layer of active carbon, one deck PET filter membrane 5, one deck PET air filtration aggregate 6, one deck acetate fiber layer 7 fit together successively with physics laminating type, and the outer wall of this laminating thing is wrapped up with cork paper 1, obtain multi-filtering cigaratte filter.Described acetate fiber layer 7 grammes per square metre is 420g/m
2, two-layer gross thickness is 16mm; The cotton 2 thickness 4.5mm of described super oleophylic PP, grammes per square metre is 135g/m
2; Described efficient low-resistance PP filtering non-woven cloth 3 filter efficiency is 85%, and resistance is 8Pa; The active carbon of the melt-blown PP non-woven fabrics 4 of described active carbon is cocoanut active charcoal particle, and order number is 100,170g/m
2; The thickness of described PET filter membrane 5 is 25 μm, 13g/m
2; Described PET air filtration aggregate 6 grammes per square metre is 45g/m
2, resistance 0Pa.
Embodiment 3
One deck acetate fiber layer 7, one deck are surpassed oleophylic PP cotton 2, one deck efficient low-resistance PP filtering non-woven cloth 3, the melt-blown PP non-woven fabrics 4 of layer of active carbon, one deck PET filter membrane 5, one deck PET air filtration aggregate 6, one deck acetate fiber layer 7 fit together successively in ultrasonic compressing mode, and the outer wall of this laminating thing is wrapped up with cork paper 1, obtain multi-filtering cigaratte filter.Described acetate fiber layer 7 grammes per square metre is 400g/m
2, two-layer gross thickness is 14mm; The cotton 2 thickness 5.0mm of described super oleophylic PP, grammes per square metre is 180g/m
2; The filter efficiency of described efficient low-resistance PP filtering non-woven cloth 3 is 65%, and resistance is 4Pa; The active carbon of the melt-blown PP non-woven fabrics 4 of described active carbon is cocoanut active charcoal particle, and order number is 150,120g/m
2; The thickness of described PET filter membrane 5 is 15 μm, 15g/m
2; Described PET air filtration aggregate 6 grammes per square metre is 60g/m
2, resistance 0Pa.
Embodiment 4
One deck acetate fiber layer 7, one deck are surpassed oleophylic PP cotton 2, one deck efficient low-resistance PP filtering non-woven cloth 3, the melt-blown PP non-woven fabrics 4 of layer of active carbon, one deck PET filter membrane 5, one deck PET air filtration aggregate 6, one deck acetate fiber layer 7 fit together successively in ultrasonic compressing mode, and the outer wall of this laminating thing is wrapped up with cork paper 1, obtain multi-filtering cigaratte filter.Described acetate fiber layer 7 grammes per square metre is 325g/m
2, two-layer gross thickness is 11mm; The cotton 2 thickness 3.5mm of described super oleophylic PP, grammes per square metre is 110g/m
2; The filter efficiency of described efficient low-resistance PP filtering non-woven cloth 3 is 70%, and resistance is 7Pa; The active carbon of the melt-blown PP non-woven fabrics 4 of described active carbon is cocoanut active charcoal particle, and order number is 250,65g/m
2; The thickness of described PET filter membrane 5 is 35 μm, 22g/m
2; Described PET air filtration aggregate 6 grammes per square metre is 35g/m
2, resistance 0Pa.
Embodiment 5
One deck acetate fiber layer 7, one deck are surpassed oleophylic PP cotton 2, one deck efficient low-resistance PP filtering non-woven cloth 3, the melt-blown PP non-woven fabrics 4 of layer of active carbon, one deck PET filter membrane 5, one deck PET air filtration aggregate 6, one deck acetate fiber layer 7 fit together successively in ultrasonic compressing mode, and the outer wall of this laminating thing is wrapped up with cork paper 1, obtain multi-filtering cigaratte filter.Described acetate fiber layer 7 grammes per square metre is 200g/m
2, two-layer gross thickness is 16mm; The cotton 2 thickness 5.0mm of described super oleophylic PP, grammes per square metre is 180g/m
2; The filter efficiency of described efficient low-resistance PP filtering non-woven cloth 3 is 65%, and resistance is 4Pa; The active carbon of the melt-blown PP non-woven fabrics 4 of described active carbon is cocoanut active charcoal particle, and order number is 150,180g/m
2; The thickness of described PET filter membrane 5 is 40 μm, 28g/m
2; Described PET air filtration aggregate 6 grammes per square metre is 70g/m
2, resistance 0Pa.
Operation principle of the present utility model is: during smoking cigarettes, smoke from cigarette enters in filter tip to be filtered by it and absorbs, wherein, super hydrophilic PP cotton has the tar ingredients in high efficiency filter absorption flue gas, efficient low-resistance filtering non-woven cloth can filtering solids particulate, active carbon melt spraying non-woven fabrics can the effective pernicious gas such as CO absorption, NO, benzene, PET film can be filtered the macromolecule contaminant in flue gas, minimizing people to the intake of harmful substance as tar, nicotine, carbon monoxide, play the effect of lowering harm and decreasing coking in smoking process.
The utility model preferred embodiment, is not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, and all should belong to technology category of the present utility model.
The utility model is not addressed part and is applicable to prior art.
Claims (8)
1. a multi-filtering cigaratte filter, is characterized in that comprising cork paper, super oleophylic PP cotton, efficient low-resistance PP filtering non-woven cloth, the melt-blown PP non-woven fabrics of active carbon, PET filter membrane, PET air filtration aggregate, acetate fiber layer; Described super oleophylic PP cotton, stacked being combined with each other of efficient low-resistance PP filtering non-woven cloth, active carbon melt-blown PP non-woven fabrics, PET filter membrane, PET air filtration aggregate, acetate fiber form filter-tip fillter section, and described cork paper winding is coated on the outer surface of described filter-tip fillter section;
Described super oleophylic PP cotton, melt-blown active carbon PP non-woven fabrics, PET air filtration aggregate are evenly distributed with small through hole structure.
2. multi-filtering cigaratte filter according to claim 1, is characterized in that the stacked complex method of material of described filter-tip fillter section is: one deck acetate fiber layer, one deck surpass oleophylic PP cotton, one deck efficient low-resistance PP filtering non-woven cloth, the melt-blown PP non-woven fabrics of layer of active carbon, one deck PET filter membrane, one deck PET air filtration aggregate, one deck acetate fiber layer fit together successively.
3. multi-filtering cigaratte filter according to claim 1, is characterized in that the thickness of described super oleophylic PP cotton is 3.0mm ~ 5.0mm, grammes per square metre 100g/m
2~ 200g/m
2.
4. multi-filtering cigaratte filter according to claim 1, it is characterized in that described its filter efficiency 65% ~ 85% of efficient low-resistance PP filtering non-woven cloth, resistance is less than or equal to 10Pa, and grammes per square metre is 20g/m
2~ 80g/m
2.
5. multi-filtering cigaratte filter according to claim 1, is characterized in that the grammes per square metre of the melt-blown PP non-woven fabrics of described active carbon is 60g/m
2~ 300g/m
2.
6. multi-filtering cigaratte filter according to claim 1, it is characterized in that the thickness of described PET filter membrane is 15 μm ~ 50 μm, grammes per square metre is 8g/m
2~ 35g/m
2.
7. multi-filtering cigaratte filter according to claim 1, is characterized in that the grammes per square metre of described PET air filtration aggregate is 30g/m
2~ 75g/m
2, resistance 0Pa.
8. the multi-filtering cigaratte filter according to any one of claim 1-2, is characterized in that described acetate fiber layer grammes per square metre is 100g/m
2~ 500g/m
2, two layers of thickness summation is 10mm ~ 16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646456.0U CN204335813U (en) | 2014-10-31 | 2014-10-31 | A kind of multi-filtering cigaratte filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646456.0U CN204335813U (en) | 2014-10-31 | 2014-10-31 | A kind of multi-filtering cigaratte filter |
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| Publication Number | Publication Date |
|---|---|
| CN204335813U true CN204335813U (en) | 2015-05-20 |
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ID=53219132
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|---|---|---|---|
| CN201420646456.0U Active CN204335813U (en) | 2014-10-31 | 2014-10-31 | A kind of multi-filtering cigaratte filter |
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|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795087A (en) * | 2016-05-05 | 2016-07-27 | 宜兰食品工业股份有限公司 | Pressed candy and preparation method thereof |
| CN108514154A (en) * | 2018-03-30 | 2018-09-11 | 上海洁晟环保科技有限公司 | A kind of flue filtering material and its preparation method and application |
| CN111184255A (en) * | 2020-01-23 | 2020-05-22 | 盐城工业职业技术学院 | Composite filter tip material |
-
2014
- 2014-10-31 CN CN201420646456.0U patent/CN204335813U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795087A (en) * | 2016-05-05 | 2016-07-27 | 宜兰食品工业股份有限公司 | Pressed candy and preparation method thereof |
| CN105795087B (en) * | 2016-05-05 | 2023-04-11 | 宜兰食品工业股份有限公司 | Tablet candy and preparation method thereof |
| CN108514154A (en) * | 2018-03-30 | 2018-09-11 | 上海洁晟环保科技有限公司 | A kind of flue filtering material and its preparation method and application |
| CN111184255A (en) * | 2020-01-23 | 2020-05-22 | 盐城工业职业技术学院 | Composite filter tip material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wang Jing Keng Cun Nanshan District Xili Shenzhen survey of 518055 cities in Guangdong province No. 87 building D Patentee after: SHENZHEN CHINA TEXTILE FILTERS TECHNOLOGY Co.,Ltd. Address before: Wang Jing Keng Cun Nanshan District Xili Shenzhen survey of 518055 cities in Guangdong province No. 87 building D Patentee before: SHENZHEN CHINA TEXTILE Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: Wang Jing Keng Cun Nanshan District Xili Shenzhen survey of 518055 cities in Guangdong province No. 87 building D Patentee after: SHENZHEN CHINA TEXTILE Technology Co.,Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili town Kan Cun Wang Jingkeng building 87-3D Patentee before: SHENZHEN CHINA TEXTILE FILTERS Co.,Ltd. |