CN102871221B - Processing method of binary composite filter stick - Google Patents
Processing method of binary composite filter stick Download PDFInfo
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- CN102871221B CN102871221B CN201210403084.4A CN201210403084A CN102871221B CN 102871221 B CN102871221 B CN 102871221B CN 201210403084 A CN201210403084 A CN 201210403084A CN 102871221 B CN102871221 B CN 102871221B
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- active carbon
- filter stick
- filter
- coaxial
- stick
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- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 239000011218 binary composite Substances 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 155
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 115
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 35
- 229920006221 acetate fiber Polymers 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 52
- 235000021419 vinegar Nutrition 0.000 claims description 29
- 239000000052 vinegar Substances 0.000 claims description 29
- 229920002301 cellulose acetate Polymers 0.000 claims description 12
- 239000007767 bonding agent Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 8
- 239000004014 plasticizer Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 241000208125 Nicotiana Species 0.000 abstract description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 241000644035 Clava Species 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920006239 diacetate fiber Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a binary composite filter rod for cigarettes and a processing method and equipment thereof. The filter stick is prepared by the following method: the filter stick is composed of a binary composite unit of a coaxial filter stick of acetate fiber and active carbon, an outer wrapping layer and an inner wrapping layer. Wherein, the acetate fiber and active carbon coaxial filter rod binary composite unit is a round rod-shaped body formed by combining acetate fiber filter rod segments and active carbon coaxial filter rod segments; the inner wrapping layer is respectively wrapped on the acetate fiber filter rod section and the active carbon coaxial filter rod section, and the outer wrapping layer is wrapped on the inner wrapping layer; the active carbon coaxial filter rod section is wrapped on the active carbon core rod by acetate fiber. The filter stick is cut and then matched with a tow filter stick, tipping paper, tobacco shreds and cigarette paper to manufacture a complete cigarette. The invention has unique production process and novel style, can greatly reduce harmful ingredients in cigarette smoke and simultaneously has stronger anti-counterfeiting function.
Description
Technical field
The invention belongs to cigarette filter rod and process preparing technical field, be specifically related to a kind of coaxial filter stick of active carbon being made by acetate fiber rod and coating active charcoal plug, the invention still further relates to processing method and the process equipment of this filter stick simultaneously.
Background technology
At present,, there is activated carbon granule limited amount, the shortcoming that anti-counterfeiting performance is poor in the made cigarette filter of used active carbon filter stick.
In used active carbon filter stick, activated carbon granule is to be all mixed between diacetate fiber more openly, between particle and particle, does not contact.Be subject to the restriction of volume space, cannot apply the activated carbon granule of larger dose, therefore used active carbon filter stick, to holding back within quantity and ability be limited in certain scope of harmful substances from flue gases.In addition, in cigarette market, false smoke is adulterated, and not only leads consumers in general into a trap at present, and infringement consumer legitimate right, and the normal development of serious harm cigarette industry cause huge tax to run off, and national interests are sustained a great loss.
Summary of the invention
The object of the invention is to for deficiency of the prior art, a kind of technique is unique, rejection effect is strong, antifalse effect the is good fine filter stick of vinegar and the coaxial filter stick binary compound filter candle of active carbon for cigarette are provided.
The present invention also aims to provide the processing method of described binary compound filter candle.
The present invention also aims to provide the process equipment of described binary compound filter candle.
The object of the present invention is achieved like this:
Cigarette binary compound filter candle, comprises the coaxial filter stick binary of acetate fiber and active carbon recombiner unit, outer wrapping layer and interior integument; Wherein, acetate fiber is the round clava consisting of the combination alternate with the coaxial filter rod segments of active carbon of cellulose acetate filter rod section with the coaxial filter stick binary of active carbon recombiner unit; Interior integument is wrapped in respectively in the fine filter rod segments of vinegar and the coaxial filter rod segments of active carbon, and outer wrapping layer is wrapped on interior integument; The coaxial filter rod segments of active carbon is to be wrapped on active carbon plug by acetate fiber.
Wherein, the coaxial filter rod segments of described active carbon is wrapped on active carbon stick by acetate fiber, is made into coaxial cylindrical shape.
Wherein, described active carbon plug is by the cylindrical shape bonding, moulding technology manufactures by granular active carbon.
A processing method for binary compound filter candle for cigarette, is characterized in that, comprises the following steps:
S1, bonding agent are given certain pressure and flow velocity after pressurization, and after it is converged with activated carbon granule and mixing, to become active carbon plug rectangular by moulding to enter active carbon core rod forming chamber;
S2, acetate fiber carried out on tow opening unit to shredding, apply after plasticizer, then it is rectangular upper that acetate fiber is wrapped in to active carbon plug, and import in active carbon coaxial rod forming cavity, be shaped to the coaxial filter stick of active carbon rectangular;
S3, by the coaxial filter stick of active carbon rectangular cut into by design desired length, thereby make the coaxial filter stick of active carbon and be placed on filter stick transmitting device standby.
S4, the coaxial filter stick of active carbon is cut into the coaxial filter rod segments of active carbon; At the fine filter stick of vinegar, cut and arrange on unit, the cellulose acetate filter rod that prior art can be provided cuts into cellulose acetate filter rod section; Then after the coaxial filter rod segments of active carbon and cellulose acetate filter rod spacer segment being arranged, import in compound bar forming cavity, and by the forming paper device on compound bar shaped device, outer wrapping layer is wrapped in outside it, thereby production smoke is rectangular with the coaxial filter stick binary compound filter candle of active carbon with the fine filter stick of vinegar;
S5, cigarette is cut into by designing desired length with the fine filter stick of vinegar and the coaxial filter stick binary compound filter candle of active carbon are rectangular, thereby make cigarette binary compound filter candle.
Wherein, on tow opening unit the pressure of the first thread roller, the second thread roller between 0.4kg～1.8kg.
Wherein, it is bonding that forming paper device adopts PUR.
Wherein, forming paper is high porosity plug wrap paper.
The coaxial filter-stick forming device of a kind of active carbon, comprise active carbon coaxial rod forming cavity, active carbon core rod forming device and tow opening unit, described active carbon core rod forming device comprises bonding agent basin, force (forcing) pump, active carbon basin and active carbon core rod forming chamber, described bonding agent basin is communicated with active carbon basin through force (forcing) pump, active carbon in active carbon basin is communicated with the feed(raw material)inlet in active carbon core rod forming chamber with the region that binding agent mixes, acetate fiber after the processing of tow opening unit is wrapped in active carbon core rod forming chamber by the moulding rectangular importing active carbon core rod forming of active carbon plug chamber.
The compound unit of a kind of binary filter stick, comprise that the coaxial filter stick of active carbon is cut arrangement unit, the fine filter stick of vinegar is cut and arranged unit and compound bar shaped device, described compound bar shaped device comprises compound bar forming cavity and forming paper device, cuts and cuts the coaxial filter rod segments of the active carbon obtaining in arranging unit, cuts the outer wrapping formable layer paper of cutting the fine filter rod segments of the vinegar obtaining and the processing of forming paper device in arranging unit import compound bar forming cavity at the fine filter stick of vinegar at the coaxial filter stick of active carbon.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention directly bonds together by bonding, moulding technology activated carbon granule, in limited space, significantly increases the quantity of activated carbon granule.Take to the interception capacity of smoking nicotine is example, and the filter efficiency of prior art is 40% left and right, but filter efficiency of the present invention can reach more than 75%.In addition, the present invention's energy more than enough removal carbon monoxide in flue gas 40% left and right, removes other harmful components 30% left and right more.Thereby significantly improved the interception capacity to harmful substance, reached and reduce harmful substance in cigarette smoke, improved the object of the security of cigarette smoke.
2, the present invention in appearance, compares with at present common various filter stick for cigarettes and can produce larger outward appearance difference.Can allow consumer in mode more intuitively, identify true and false cigarette, be conducive to really protect consumers in general's legitimate interests, to selling the law-breaker of false smoke, hit effectively, avoid national interests to suffer a loss, antifalse effect is remarkable.
Accompanying drawing explanation
Fig. 1 is the invention process structural representation;
1. acetate fibers and the coaxial filter stick binary of active carbon recombiner unit in figure, 2. outer wrapping layer, 3. cellulose acetate filter rod section, 4. interior integument, the 5. coaxial filter rod segments of active carbon, 6. active carbon plug, 7. acetate fiber.
Fig. 2 is its shape of cross section schematic diagram of the coaxial filter rod segments of embodiment of the present invention active carbon;
Fig. 3 is the coaxial filter rod segments structural upright of embodiment of the present invention active carbon schematic diagram;
Fig. 4 is the three-dimensional generalized section that the present invention applies on Cigarette;
8. tipping papers in figure, 9. cigarette paper, 10. pipe tobacco.
Fig. 5 is the coaxial filter stick formation unit of the active carbon of embodiment of the present invention equipment structural representation;
Fig. 6 is the compound unit structural representation of the binary filter stick of embodiment of the present invention equipment;
11. tow in figure, 12. pretension rollers, 13. pretension roller pressure tables, 14. first thread roller Pressure gauges, 15. second thread roller Pressure gauges, 16. bonding agent basins, 17. force (forcing) pumps, 18. active carbon basins, 19. stay rods and one-level stent, 20. first thread rollers, 21. plasticizer metering numerals show, 22. second thread rollers, 23. secondary blowing stents, 24. plasticizer spray booths, 25. active carbon core rod forming chambeies, 26. outlet rollers, 27. forming paper devices, 28. cloth belt wheel transmitting devices, 29. cutter sweeps, 30. minutes cigarette dishes, 31. filter stick transmitting devices, 32. active carbon coaxial rod forming cavities, 33. coaxial rods are produced segment process and are controlled touch-screen, the 34. coaxial rod production speed of a motor vehicle show, 35. equipment operation control panels, the 36. active carbon stick production speed of a motor vehicle show, 37. active carbon stick controlling of production process touch-screens, the coaxial filter stick of 38. active carbon is cut arrangement unit, the fine filter stick of 39. vinegar is cut arrangement unit, the 40. composite molding section speed of a motor vehicle show, 41. equipment operation control panels, 42. cut the speed of a motor vehicle shows, 43. compound bar are produced segment process and are controlled touch-screen, 44. compound bar forming cavities, 45. filter stick transmitting devices, 46. minutes cutting discs, 47. compound bar cutter sweeps, 48. cloth belt wheel transmitting devices, 49. forming paper devices, 50. filter sticks are cut the speed of a motor vehicle and are shown, 51. filter sticks are cut operation control panel, 52. brake hard buttons, 53. waste collection boxes, 54. tow opening units, 55. active carbon core rod forming devices, the coaxial filter stick formation unit of 56. active carbon, 57. compound bar shaped devices.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is illustrated; wherein for for simplicity; method and apparatus is incorporated into line description; it should be noted that; specific embodiment is limited the present invention never in any form; according to the teachings of the present invention do to obtain any change or replacement, all belong to protection scope of the present invention.
Embodiment 1: as shown in Figure 1, it consists of the coaxial filter stick binary of acetate fiber and active carbon recombiner unit 1, outer wrapping layer 2 and interior integument 4.Wherein, acetate fiber is the round clava consisting of cellulose acetate filter rod section 3 and the alternate combination of the coaxial filter rod segments 5 of active carbon with the coaxial filter stick binary of active carbon recombiner unit; Interior integument 4 is wrapped in respectively in the fine filter rod segments 3 of vinegar and the coaxial filter rod segments 5 of active carbon, and outer wrapping layer 2 is wrapped on interior integument 4; The coaxial filter rod segments 5 of active carbon is to be wrapped on active carbon plug 6 by acetate fiber 7.
As shown in Fig. 2 ~ 3, the coaxial filter rod segments 5 of active carbon is wrapped on active carbon plug 6 by acetate fiber, is made into coaxial cylindrical shape.
As shown in Figure 4, by the fine filter stick of vinegar and the coaxial filter stick binary compound filter candle of active carbon for cigarette of the present invention, be used in conjunction with the raw and auxiliary material such as tipping paper, tow, pipe tobacco, be assembled into a Cigarette.
Be illustrated in figure 5 the coaxial filter-stick forming device of active carbon of the present invention for the production of the coaxial filter rod segments 5 of active carbon.Comprise active carbon coaxial rod forming cavity 32, active carbon core rod forming device 55 and tow opening unit 54, described active carbon core rod forming device 55 comprises bonding agent basin 16, force (forcing) pump 17, active carbon basin 18 and active carbon core rod forming chamber 25, described bonding agent basin 16 is communicated with active carbon basin 18 through force (forcing) pump 17, active carbon in active carbon basin 18 is communicated with the feed(raw material)inlet in active carbon core rod forming chamber 25 with the region that binding agent mixes, it is interior by the moulding rectangular importing active carbon core rod forming of active carbon plug chamber 25 that acetate fiber after 54 processing of tow opening unit is wrapped in active carbon core rod forming chamber 25.
In prior art, strand material only has a road, so fibre-opening unit having, size applicator all only have a set of.Different with prior art, the present embodiment is wanted the coaxial filter rod segments 5 of active carbon, therefore increases active carbon core rod forming device 55.The basic existing equipment that adopts prior art in the present invention, existing equipment has been carried out adjusting or saying transformation, as shown in Figure 5, the equipment of the present embodiment production method comprises four major parts: tow opening unit 54, active carbon core rod forming device 55, the coaxial filter stick formation unit 56 of active carbon, cutter sweep 29.The present invention has adopted coaxial configuration, peripheral method of wrapping up wire-beam forming to produce the coaxial filter rod segments 5 of active carbon, first by active carbon core rod forming device 55, complete the shaping work of active carbon plug 6, by tow opening unit 54, tow is wrapped in to active carbon plug more peripheral, on the coaxial filter stick formation unit 56 of active carbon, complete the rectangular shaping work of the coaxial filter stick cylinder of active carbon, by cutter sweep 29, according to the desired length of design, cut again, thereby produce the coaxial filter stick of active carbon; Wherein, by active carbon core rod forming chamber 25, by the rectangular shaft core position that is delivered to evenly of active carbon plug cylinder, its position occupy the center position of the filter tip after moulding; In addition, tow opening unit 54 can be controlled each pretension roller, carries out the adjusting of shredding speed and pressure, guarantees that the tow of coating active charcoal plug reaches desired different resistance to suctions in design; Simultaneously, corresponding plasticizer spray booth 24 and coaxial rod are produced segment process and are controlled glycerine supply regulatory function key on touch-screen 33, by designing requirement, carry out the sprinkling of different applied amounts, to guarantee that the tow of coating active charcoal plug reaches desired different hardness in design.
Figure 6 shows that the compound unit of binary filter stick of the present invention, the production with the coaxial filter stick binary compound filter candle of active carbon with the fine filter stick of vinegar for cigarette.Comprise that the coaxial filter stick of active carbon is cut arrangement unit 38, the fine filter stick of vinegar is cut and arranged unit 39 and compound bar shaped device 57, described compound bar shaped device 57 comprises compound bar forming cavity 44 and forming paper device 49, cuts and cuts the coaxial filter rod segments 5 of the active carbon obtaining in arranging unit 38, cuts the outer wrapping formable layer paper of cutting the fine filter rod segments 3 of the vinegar obtaining and 49 processing of forming paper device in arranging unit 39 import compound bar forming cavity 44 at the fine filter stick of vinegar at the coaxial filter stick of active carbon.
The equipment of the present embodiment comprises four major parts: the coaxial filter stick of active carbon is cut and arranged unit 38, the fine filter stick of vinegar is cut and arranged unit 39, compound bar shaped device 57, compound bar cutter sweep 47.The present embodiment production method has adopted cuts filter stick to arrange restructuring, the method of reshaping is produced the fine filter stick of vinegar and the coaxial filter stick binary compound filter candle of active carbon for cigarette, first by the coaxial filter stick of active carbon, cut and arrange unit 38 and the fine filter stick of vinegar and cut and arrange unit 39 respectively, the coaxial filter rod segments 5 of active carbon and the fine filter rod segments of vinegar are cut to the desired length of design for 3 minutes, then alternate combination is transported to compound bar shaped device 57 and completes the fine filter stick of the vinegar shaping work rectangular with the coaxial filter stick binary compound filter candle of active carbon cylinder for cigarette after arranging, by compound bar cutter sweep 47, cigarette is cut into the desired corresponding length of design with the fine filter stick of vinegar and the coaxial filter stick binary compound filter candle of active carbon again.
When processing cigarette of the present invention and using binary compound filter candle, comprise active carbon core rod forming operation, tow opening, applying glue operation, forming paper parcel operation, cutting action, compound working procedure, specifically can carry out according to following steps:
S1, the bonding agent flowing out from bonding agent basin, after force (forcing) pump, be given certain pressure and flow velocity, make it after active carbon basin lower end is converged with activated carbon granule and mixed, to become active carbon plug rectangular by moulding along conduit, to enter active carbon core rod forming chamber;
S2, acetate fiber carried out on tow opening unit to shredding, apply after plasticizer, then it is rectangular upper that acetate fiber is wrapped in to active carbon plug, and import in active carbon coaxial rod forming cavity, be shaped to the coaxial filter stick of active carbon rectangular;
On tow opening unit, the pressure of the first thread roller, the second thread roller is between 0.4kg～1.8kg.
S3, on cutter sweep, by the coaxial filter stick of active carbon rectangular cut into by design desired length, thereby make the coaxial filter stick of active carbon and be placed on filter stick transmitting device standby.
S4, at the coaxial filter stick of active carbon, cut and arrange on unit, the coaxial filter stick of active carbon is cut into the coaxial filter rod segments of active carbon; At the fine filter stick of vinegar, cut and arrange on unit, the cellulose acetate filter rod that prior art can be provided cuts into cellulose acetate filter rod section; Then after the coaxial filter rod segments of active carbon and cellulose acetate filter rod spacer segment being arranged, import in compound bar forming cavity, and by the forming paper device on compound bar shaped device, outer wrapping layer is wrapped in outside it, thereby production smoke is rectangular with the coaxial filter stick binary compound filter candle of active carbon with the fine filter stick of vinegar;
Forming paper device can adopt PUR bonding.
Forming paper can be selected high porosity plug wrap paper.
S5, cigarette is cut into by the desired length of design with the fine filter stick of vinegar and the coaxial filter stick binary compound filter candle of active carbon are rectangular on cutter sweep, thereby make vinegar fibre filter stick and the coaxial filter stick binary compound filter candle of active carbon for cigarette.
Claims (4)
1. a processing method for binary compound filter candle for cigarette, contains active carbon core rod forming operation, tow opening, applying glue operation, and forming paper parcel operation, cutting action, compound working procedure, is characterized in that, comprises the following steps:
S1, bonding agent are given certain pressure and flow velocity after pressurization, and after it is converged with activated carbon granule and mixing, to become active carbon plug rectangular by moulding to enter active carbon core rod forming chamber;
S2, acetate fiber carried out on tow opening unit to shredding, apply after plasticizer, then it is rectangular upper that acetate fiber is wrapped in to active carbon plug, and import in active carbon coaxial rod forming cavity, be shaped to the coaxial filter stick of active carbon rectangular;
S3, by the coaxial filter stick of active carbon rectangular cut into by design desired length, thereby make the coaxial filter stick of active carbon and be placed on filter stick transmitting device standby;
S4, the coaxial filter stick of active carbon is cut into the coaxial filter rod segments of active carbon; At the fine filter stick of vinegar, cut and arrange on unit, the cellulose acetate filter rod that prior art can be provided cuts into cellulose acetate filter rod section; Then after the coaxial filter rod segments of active carbon and cellulose acetate filter rod spacer segment being arranged, import in compound bar forming cavity, and by the forming paper device on compound bar shaped device, outer wrapping layer is wrapped in outside it, thereby production smoke is rectangular with the coaxial filter stick binary compound filter candle of active carbon with the fine filter stick of vinegar;
S5, cigarette is cut into by designing desired length with the fine filter stick of vinegar and the coaxial filter stick binary compound filter candle of active carbon are rectangular, thereby make cigarette binary compound filter candle.
2. the processing method of binary compound filter candle for cigarette according to claim 1, is characterized in that: on tow opening unit, the pressure of the first thread roller, the second thread roller is between 0.4kg～1.8kg.
3. the processing method of binary compound filter candle for cigarette according to claim 1, is characterized in that: described forming paper device adopts PUR bonding.
Cigarette according to claim 1 with the fine filter stick of vinegar the processing method with the coaxial filter stick binary compound filter candle of active carbon, it is characterized in that: described forming paper is high porosity plug wrap paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210403084.4A CN102871221B (en) | 2012-10-22 | 2012-10-22 | Processing method of binary composite filter stick |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210403084.4A CN102871221B (en) | 2012-10-22 | 2012-10-22 | Processing method of binary composite filter stick |
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| CN102871221A CN102871221A (en) | 2013-01-16 |
| CN102871221B true CN102871221B (en) | 2014-03-12 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107495466A (en) * | 2017-07-25 | 2017-12-22 | 广东中烟工业有限责任公司 | A kind of production equipment of composite filter |
| CN108477673A (en) * | 2018-04-30 | 2018-09-04 | 南通烟滤嘴有限责任公司 | Former and its operation process without paper bag coaxial core filter stick |
| CN110037343B (en) * | 2019-05-20 | 2022-04-12 | 焦作市卷烟材料有限公司 | Ternary composite filter stick and processing method thereof |
| CN112273710B (en) * | 2020-10-23 | 2022-04-29 | 江苏中烟工业有限责任公司 | Cigarette with porous material for improving cigarette combustion performance and preparation method thereof |
| CN114680375A (en) * | 2022-04-11 | 2022-07-01 | 云南中烟工业有限责任公司 | One-step forming device and one-step forming method for filter stick with binary composite structure |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6503013A (en) * | 1964-03-23 | 1965-09-24 | ||
| US3474600A (en) * | 1967-09-22 | 1969-10-28 | Pittsburgh Activated Carbon Co | Bonded carbon article |
| DE19854364A1 (en) * | 1998-11-25 | 2000-05-31 | Hauni Maschinenbau Ag | Method and device for producing coaxial cigarettes |
| CN2432788Y (en) * | 1999-12-09 | 2001-06-06 | 湖南零陵卷烟厂 | Carbon core stick coking cigarette |
| CN2909862Y (en) * | 2006-05-15 | 2007-06-13 | 牡丹江卷烟材料厂有限责任公司 | Two-element composite filter-tip made of paper, active carbon and acetate fiber |
| CN201005028Y (en) * | 2007-03-22 | 2008-01-16 | 何金星 | Filter candle and filter tip with adsorption charcoal core |
| CN201797982U (en) * | 2010-08-26 | 2011-04-20 | 芜湖卷烟材料厂 | Active carbon tar reducing cigarette filter tip |
| CN101912162B (en) * | 2010-09-04 | 2012-04-18 | 浙江华联制药机械股份有限公司 | Equipment for processing cigarette filters |
| CN202269396U (en) * | 2011-10-25 | 2012-06-13 | 牡丹江卷烟材料厂有限责任公司 | Composite filter rod provided with filter element with same axle center |
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