CN105876854A - Hollow specially-shaped ternary filter stick and manufacturing method thereof - Google Patents
Hollow specially-shaped ternary filter stick and manufacturing method thereof Download PDFInfo
- Publication number
- CN105876854A CN105876854A CN201510314284.6A CN201510314284A CN105876854A CN 105876854 A CN105876854 A CN 105876854A CN 201510314284 A CN201510314284 A CN 201510314284A CN 105876854 A CN105876854 A CN 105876854A
- Authority
- CN
- China
- Prior art keywords
- section
- hollow
- filter stick
- shaped
- hollow profiled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a hollow specially-shaped ternary filter stick and a manufacturing method thereof, and belongs to the field of cigarette filters. The hollow specially-shaped ternary filter stick comprises a common stick section, a hollow section and a specially-shaped section, wherein the common stick section is a cylinder formed by wrapping polypropylene fiber bundles or acetate fiber bundles by forming paper; the hollow section is a cavity formed by forming paper; the cavity is filled with functional particles capable of improving the filtering efficiency; the specially-shaped section comprises an acetate fiber stick section and a hollow specially-shaped section; the hollow specially-shaped section is that a cylindrical cavity, a five-star-shaped cavity, a heart-shaped cavity or a cavity in other shapes is hollowed in the center of a polypropylene fiber filter stick or a acetate fiber filter stick; the acetate fiber stick section and the hollow specially-shaped section are compounded into the specially-shaped section, so that the hollow cavity of the specially-shaped section is semi-through; finally, the common stick section, the hollow section and the specially-shaped section are compounded into the hollow specially-shaped ternary filter stick through the forming paper. The hollow specially-shaped ternary filter stick has the advantages of conveniently improving the filtering efficiency of a cigarette and enhancing the smoking taste of a customer; furthermore, the particle size or proportion of each functional particle can be conveniently adjusted, to manufacture cigarettes with different filtering efficiencies and different smoking tastes, and the forming process is simple.
Description
Technical field
The invention discloses a kind of filter stick and manufacture method thereof, belong to cigarette filter tip shaping technical field, particularly to a kind of hollow profiled tri compound cigarette filter rod and manufacture method thereof.
Background technology
At present, the Medicated cigarette on market is essentially all by the way of filter plug and carries out reducing tar and reducing harm, and its filter-tip material is mainly prepared with the regenerated fibers such as cellulose acetate ester fiber, polypropylene fibre and synthetic fibers for raw material.These traditional filter-tip materials have the advantage that elasticity is strong, good permeability, resistance to suction are moderate, production efficiency is high.But, these products are improving aspect Shortcomings such as inhaling taste, abundant outward appearance, raising quality.
It is known that, the structure and material kind of cigarette filter has significant impact to kind and the quality of Medicated cigarette, conventional filter stick (or cigarette filter) is made up of filter element and forming paper, high-grade filter stick (or cigarette filter) also has the circle cellulose paper containing groove between filter element periphery and forming paper, groove charging filter stick and cigarette filter tip (publication number CN102754920A) patent thereof such as Nantong Cigarette Filter Co., Ltd.'s application, also have some filter sticks (cigarette filter) containing special additive in filter element, as Shanghai Tobacco Group Co., Ltd. combines cigarette filter rod and Medicated cigarette (publication number CN102657380A) patent of application with Shanghai Pa Fuman self-reacting device company limited.
Along with surging to the enhancing of health perception and world's Anti-smoking activity of consumer, an important directions of Medicated cigarette manufacturing process development, is the harm studying the harmful substance produced when how to reduce burning Medicated cigarette to human body, and the most conventional a kind of way is
There is the particulate additive of different adsorption and function to inside filter stick, to realize the filter stick improvement to harmful substance filter effect by applying activated carbon granule, sieve particle etc..
It addition, in order to allow smoker obtain different consumption experience according to different preferences, it will usually inside filter stick, add the microencapsulation granule containing the liquid essence such as the fragrance of a flower, minty note, such that it is able to provide fragrant atmosphere taste and the change of sensory effects to smoker.Particulate additive device is generally arranged between tow pretreatment section and filter stick formation section by prior art, particulate additive is discharged on the fiber band of conveying continuously, additive is tightly wrapped therein after drawing in by filter stick formation part, thus realizes the interpolation of additive.
The common defects that existing cigarette filter rod exists is, a Medicated cigarette comprises a filter tip, and a filter tip often can only meet a kind of functional requirement, although harmful substance can be filtered by activated carbon as comprised only the filter stick of activated carbon granule,
But fragrant atmosphere taste and the change of sensory effects can not be provided to smoker；Equally, although the filter stick comprising only microencapsulation granule can change the suction taste of Medicated cigarette, but harmful substance well can not be filtered, and the taste of this Medicated cigarette is the most single.
As can be seen here, the function of existing cigarette filter rod is the most single, it is impossible to provide more preferable consumption experience for consumer.Based on this, research and develop multi-element composite filter stick and manufacture method thereof, it is achieved the difference in functionality demand of cigarette smoking is the place of the Developed Background of the present invention.
Summary of the invention
The defect existed for prior art, an object of the present invention is to provide a kind of hollow profiled ternary filter stick.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of hollow profiled ternary filter stick, including common rod section, hollow section, special-shaped section, wherein: the cigarette polypropylene fiber tow that common rod section is conventional is rolled into cylindric or conventional cigarette acetate silk through forming paper and is rolled into through forming paper cylindric；Hollow section is the cavity identical with common rod section diameter that forming paper is formed, cavity is filled the functional particles that can improve filter efficiency, as the adsorbents such as activated carbon or can improve suction local flavor perfumed granules, or fill in cavity is the mixture of the adsorbents such as activated carbon and perfumed granules, and the size of functional particulate is 20 ~ 40 mesh；Special-shaped section includes vinegar rod section and hollow profiled section, vinegar rod section is common solid vinegar fibre filter stick, hollow profiled section is to go out such as cavitys such as cylinder, pentalpha, hearts at common propene fibre filter stick or vinegar fibre filter stick center hollow out, vinegar rod section and hollow profiled section are compounded to form special-shaped section, the hollow out cavity making special-shaped section is the most logical, it is unlikely to make the functional particulate in hollow section enter oral cavity in aspiration procedure, also simplify the moulding process of special-shaped section.
The annexation of described hollow profiled ternary filter stick is: vinegar rod section and hollow profiled section are compounded to form special-shaped section, vinegar rod section in special-shaped section connects the hollow section one end being filled with functional particulate, the other end of hollow section connects one end of common rod section, finally with forming paper, common rod section, hollow section, special-shaped section being compounded to form hollow profiled ternary filter stick, the other end of common rod section connects tobacco shred end.
The two of the purpose of the present invention are to provide the manufacture method of a kind of hollow profiled ternary filter stick.
Comprise the steps:
A) using existing technique and technology molding commonly rod section and vinegar rod section on KDF2 type filter-stick forming device, wherein common rod section is propene fibre filter stick or vinegar fibre filter stick.
B) center in the opium pipe import department of filter-stick forming device arranges pentalpha, cylindrical or heart-shaped mould, pipe tobacco is made to enter opium pipe after bell-mouthed contraction, tow in opium pipe forms the special-shaped section filter stick of center hollow out after forming paper is wrapped up, containing adhesive in described pipe tobacco, under the effect of pressing plate and heating plate, the tow containing adhesive is shaped when pipe tobacco passes through in opium pipe, produce hollow profiled section rod.
C) first vinegar rod section and hollow profiled section are combined into special-shaped section on filter stick compounding machine, secondly common rod section and special-shaped section are combined on ZL41 or YL43 or DR2-5 type filter stick compounding machine, and the functional particulate adding particle diameter 20 ~ 40 mesh between common rod section and special-shaped section is compounded to form hollow profiled ternary filter stick.
Specifically, when common rod section is propene fibre filter stick, add in tow is the third fine adhesive, adhesive is sprayed at tow surface during tow opening, when common rod section is vinegar fibre filter stick, add in tow is acetoglyceride, and acetoglyceride is sprayed at tow surface during tow opening.
Add functional particulate that particle diameter is 20 ~ 40 mesh filter stick surface smooth after ensureing to be conducive to molding while bigger serface.
The beneficial effects of the present invention is: hollow section the filter efficiency that can conveniently improve Medicated cigarette and the suction mouthfeel improving consumer are set, and the particle diameter to functional particulate or proportioning can be facilitated to be adjusted, thus prepare different filter efficiency and the Medicated cigarette of suction mouthfeel；Vinegar rod section in special-shaped section and hollow profiled section carry out separately molding and are combined and simplify vinegar rod section and the moulding process of hollow profiled section.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.In the accompanying drawings:
Fig. 1 be the hollow profiled ternary filter stick in the middle of special-shaped section for pentalpha hollow out cavity blow schematic diagram.
Fig. 2 is the end view of the hollow profiled ternary filter stick in the middle of special-shaped section for pentalpha hollow out cavity.
Fig. 3 be the hollow profiled ternary filter stick in the middle of special-shaped section for cylindrical hollow out cavity blow schematic diagram.
Fig. 4 is the end view of the hollow profiled ternary filter stick in the middle of special-shaped section for cylindrical hollow out cavity.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawings the embodiment of the present invention is described in further detail.Here, the schematic description and description of the present invention is used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of hollow profiled ternary filter stick, including common rod section 5, hollow section 6, special-shaped section 7, wherein: the cigarette polypropylene fiber tow that common rod section 5 is conventional is rolled into cylindric or conventional cigarette acetate silk through forming paper 2 and is rolled into cylindric through forming paper 2；Hollow section 6 is the cavity identical with common rod section 5 diameter that forming paper is formed, cavity is filled the functional particles that can improve filter efficiency, as the adsorbents such as activated carbon or can improve suction local flavor perfumed granules, or fill in cavity is the mixture of the adsorbents such as activated carbon and perfumed granules, and the size of functional particulate is 20 ~ 40 mesh；Special-shaped section 7 includes vinegar rod section and hollow profiled section 8, vinegar rod section is common solid vinegar fibre filter stick, hollow profiled section 8 is to go out the cavity 81 of pentalpha at common propene fibre filter stick or vinegar fibre filter stick center hollow out, vinegar rod section and the shaped paper of hollow profiled section 8 (3,4) are compounded to form special-shaped section 7, the pentalpha cavity 81 making special-shaped section 7 is the most logical, it is unlikely to make the functional particulate in hollow section 6 enter oral cavity in aspiration procedure, simplifies the moulding process of special-shaped section 7 simultaneously.
The attachment structure of described hollow profiled ternary filter stick is: vinegar rod section and the shaped paper of hollow profiled section 8 (3,4) are compounded to form special-shaped section 7, vinegar rod section in special-shaped section 7 connects hollow section 6 one end being filled with functional particulate, the other end of hollow section 6 connects one end of common rod section 5, finally with forming paper 1, common rod section 5, hollow section 6, special-shaped section 7 being compounded to form hollow profiled ternary filter stick, the other end of the common rod section 5 of hollow profiled ternary filter stick connects tobacco shred end.
Embodiment 2
As shown in Fig. 3 ~ 4, a kind of hollow profiled ternary filter stick, including common rod section 5, hollow section 6, special-shaped section 7, wherein: the cigarette polypropylene fiber tow that common rod section 5 is conventional is rolled into cylindric or conventional cigarette acetate silk through forming paper 2 and is rolled into cylindric through forming paper 2；Hollow section 6 is the cavity identical with common rod section 5 diameter that forming paper is formed, cavity is filled the functional particles that can improve filter efficiency, as the adsorbents such as activated carbon or can improve suction local flavor perfumed granules, or fill in cavity is the mixture of the adsorbents such as activated carbon and perfumed granules, and the size of functional particulate is 20 ~ 40 mesh；Special-shaped section 7 includes vinegar rod section and hollow profiled section 8, vinegar rod section is common solid vinegar fibre filter stick, hollow profiled section 8 is to go out the cavity 81 of cylinder at common propene fibre filter stick or vinegar fibre filter stick center hollow out, vinegar rod section and the shaped paper of hollow profiled section 8 (3,4) are compounded to form special-shaped section 7, the cylindrical cavity 81 making special-shaped section 7 is the most logical, it is unlikely to make the functional particulate in hollow section 6 enter oral cavity in aspiration procedure, simplifies the moulding process of special-shaped section 7 simultaneously.
The attachment structure of described hollow profiled ternary filter stick is: vinegar rod section and the shaped paper of hollow profiled section 8 (3,4) are compounded to form special-shaped section 7, vinegar rod section in special-shaped section 7 connects hollow section 6 one end being filled with functional particulate, the other end of hollow section 6 connects one end of common rod section 5, finally with forming paper 1, common rod section 5, hollow section 6, special-shaped section 7 being compounded to form hollow profiled ternary filter stick, the other end of the common rod section 5 of hollow profiled ternary filter stick connects tobacco shred end.
The radius of described cylindrical cavity is the 1/5 ~ 2/3 of special-shaped section radius, is regulated by the radius size of cylindrical cavity and can regulate the resistance to suction value of filter tip in the case of not changing whole filter length in rational scope, and does not haves heat during suction and subside.
Embodiment 3
A kind of hollow profiled ternary filter stick, including common rod section, hollow section, special-shaped section, wherein: the cigarette polypropylene fiber tow that common rod section is conventional is rolled into cylindric or conventional cigarette acetate silk through forming paper and is rolled into through forming paper cylindric；Hollow section is the cavity identical with common rod section diameter that forming paper is formed, cavity is filled the functional particles that can improve filter efficiency, as the adsorbents such as activated carbon or can improve suction local flavor perfumed granules, or fill in cavity is the mixture of the adsorbents such as activated carbon and perfumed granules, and the size of functional particulate is 20 ~ 40 mesh；Special-shaped section includes vinegar rod section and hollow profiled section, vinegar rod section is common solid vinegar fibre filter stick, hollow profiled section is to go out the cavity of heart at common propene fibre filter stick or vinegar fibre filter stick center hollow out, vinegar rod section and the shaped paper of hollow profiled section are compounded to form special-shaped section, the heart-shaped cavity making special-shaped section is the most logical, it is unlikely to make the functional particulate in hollow section enter oral cavity in aspiration procedure, simplifies the moulding process of special-shaped section simultaneously.
The attachment structure of described hollow profiled ternary filter stick is: vinegar rod section and the shaped paper of hollow profiled section are compounded to form special-shaped section, vinegar rod section in special-shaped section connects the hollow section one end being filled with functional particulate, the other end of hollow section connects one end of common rod section, finally with forming paper, common rod section, hollow section, special-shaped section being compounded to form hollow profiled ternary filter stick, the other end of the common rod section of hollow profiled ternary filter stick connects tobacco shred end.
Particular embodiments described above; the purpose of the present invention, technical scheme and beneficial effect have been carried out further detailed description; should be understood that; the above is only used as the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (10)
1. a hollow profiled ternary filter stick, including common rod section, hollow section and special-shaped section, described common rod section is cigarette polypropylene fiber tow to be rolled into cylindric or cigarette acetate silk through forming paper and is rolled into through forming paper cylindric；Described hollow section is the cavity identical with common rod section diameter that forming paper is formed, and is filled with functional particulate in cavity；It is characterized in that: described special-shaped section includes that vinegar rod section and hollow profiled section, hollow profiled Duan center hollow out go out cavity.
Hollow profiled ternary filter stick the most according to claim 1, it is characterised in that: described vinegar rod section is solid cylinder.
Hollow profiled ternary filter stick the most according to claim 2, it is characterized in that: described vinegar rod section and hollow profiled section are compounded to form special-shaped section, vinegar rod section connects the hollow section one end being filled with functional particulate, the other end of hollow section connects one end of common rod section, finally with forming paper, common rod section, hollow section, special-shaped section is compounded to form hollow profiled ternary filter stick.
Hollow profiled ternary filter stick the most according to claim 3, it is characterised in that: the cavity at described hollow profiled Duan center is pentalpha or heart.
Hollow profiled ternary filter stick the most according to claim 3, it is characterised in that: the cavity at described hollow profiled Duan center is cylindrical.
Hollow profiled ternary filter stick the most according to claim 5, it is characterised in that: cylindrical cavity radius is the 1/5 ~ 2/3 of special-shaped section radius.
7. manufacturing a method for hollow profiled ternary filter stick as described in claim 1-6 is arbitrary, including molding commonly rod section, hollow section and the step of special-shaped section, wherein, common rod section is propene fibre filter stick or vinegar fibre filter stick, and special-shaped section includes vinegar rod section and hollow profiled section.
Hollow profiled ternary filter stick manufacture method the most according to claim 7, it is characterized in that: during described hollow profiled section molding, pentalpha, cylindrical or heart-shaped mould are set in the center of the opium pipe import department of filter-stick forming device, making pipe tobacco enter opium pipe after bell-mouthed contraction, the tow in opium pipe forms the special-shaped section filter stick of center hollow out after forming paper is wrapped up.
Hollow profiled ternary filter stick manufacture method the most according to claim 8, it is characterized in that: containing adhesive in described pipe tobacco, under the effect of pressing plate and heating plate, the tow containing adhesive is shaped when pipe tobacco passes through in opium pipe, produce hollow profiled section rod.
Hollow profiled ternary filter stick manufacture method the most according to claim 9, it is characterized in that: first vinegar rod section and hollow profiled section are combined into special-shaped section on filter stick compounding machine, secondly common rod section and special-shaped section are combined on filter stick compounding machine, and the functional particulate adding particle diameter 20 ~ 40 mesh between common rod section and special-shaped section is compounded to form hollow profiled ternary filter stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510314284.6A CN105876854A (en) | 2015-06-10 | 2015-06-10 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510314284.6A CN105876854A (en) | 2015-06-10 | 2015-06-10 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105876854A true CN105876854A (en) | 2016-08-24 |
Family
ID=57002725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510314284.6A Pending CN105876854A (en) | 2015-06-10 | 2015-06-10 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105876854A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123771A (en) * | 2017-06-28 | 2019-01-04 | 湖南中烟工业有限责任公司 | A kind of hollow cigarette filter rod and its preparation method and application |
| CN109247616A (en) * | 2018-08-09 | 2019-01-22 | 深圳烟草工业有限责任公司 | A kind of cigarette filter tip |
| CN109288121A (en) * | 2018-10-16 | 2019-02-01 | 云南拓宝科技有限公司 | A kind of new cigarette and preparation method thereof suitable for different Smoking regimes |
| CN110037343A (en) * | 2019-05-20 | 2019-07-23 | 焦作市卷烟材料有限公司 | Three-element composite filter core and its processing method |
| CN110392533A (en) * | 2017-04-03 | 2019-10-29 | 菲利普莫里斯生产公司 | Smoking article mouthpiece configured to receive an insertion unit |
| JP2019534697A (en) * | 2016-10-07 | 2019-12-05 | レームツマ・シガレッテンファブリケン・ゲーエムベーハー | Filter elements for smoking goods |
| CN110839953A (en) * | 2018-08-16 | 2020-02-28 | 云南恒罡科技有限公司 | Integrally formed heating non-burning smoking article |
| CN112369660A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
| CN114145490A (en) * | 2021-12-27 | 2022-03-08 | 深圳烟草工业有限责任公司 | Heterogeneous filter stick capable of improving smoke filtering efficiency |
| CN114431517A (en) * | 2022-03-01 | 2022-05-06 | 湖北中烟工业有限责任公司 | Cigarette special-shaped filter stick and cigarette product |
| WO2022218008A1 (en) * | 2021-04-15 | 2022-10-20 | 南京英伟思特科技发展有限公司 | Filter tip rod having micro-cavity structure and filter rod punching control system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201767013U (en) * | 2010-05-11 | 2011-03-23 | 四川三联卷烟材料有限公司 | Hollow specially-shaped filter stick |
| CN102166041A (en) * | 2011-05-25 | 2011-08-31 | 四川三联卷烟材料有限公司 | Device for manufacturing hollow filter stick |
| CN202005243U (en) * | 2010-12-17 | 2011-10-12 | 南通烟滤嘴有限责任公司 | Ternary composite filter tip |
| CN102423130A (en) * | 2011-08-12 | 2012-04-25 | 南通烟滤嘴有限责任公司 | Polynary composite filter tip and polynary composite filter stick |
| CN102524954A (en) * | 2012-01-16 | 2012-07-04 | 湖南中烟工业有限责任公司 | Concentric filtering bar formed by mixing tow and paper as well as preparation and application methods thereof |
| CN202536099U (en) * | 2012-04-13 | 2012-11-21 | 湖北中烟工业有限责任公司 | Cigarette composite filter tip rod |
| CN202999279U (en) * | 2013-01-06 | 2013-06-19 | 南通烟滤嘴有限责任公司 | Ternary composite filter tip with CAPF coaxial filter segment and particle filter segment |
| CN103222682A (en) * | 2013-04-09 | 2013-07-31 | 红云红河烟草(集团)有限责任公司 | Binary composite filter rod for cigarettes and processing method and equipment thereof |
| CN103478901A (en) * | 2013-09-06 | 2014-01-01 | 湖南中烟工业有限责任公司 | Cigarette filter with special-shaped structure |
| CN103564656A (en) * | 2013-11-04 | 2014-02-12 | 大亚科技股份有限公司 | Chitosan and activated carbon added ternary composite filter rod |
| CN203482893U (en) * | 2013-08-19 | 2014-03-19 | 上海烟草集团有限责任公司 | Special-shaped hollow composite filter bar |
| CN204207063U (en) * | 2014-10-20 | 2015-03-18 | 常德芙蓉大亚化纤有限公司 | A kind of filter rod of ramuscule cigarette special construction |
-
2015
- 2015-06-10 CN CN201510314284.6A patent/CN105876854A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201767013U (en) * | 2010-05-11 | 2011-03-23 | 四川三联卷烟材料有限公司 | Hollow specially-shaped filter stick |
| CN202005243U (en) * | 2010-12-17 | 2011-10-12 | 南通烟滤嘴有限责任公司 | Ternary composite filter tip |
| CN102166041A (en) * | 2011-05-25 | 2011-08-31 | 四川三联卷烟材料有限公司 | Device for manufacturing hollow filter stick |
| CN102423130A (en) * | 2011-08-12 | 2012-04-25 | 南通烟滤嘴有限责任公司 | Polynary composite filter tip and polynary composite filter stick |
| CN102524954A (en) * | 2012-01-16 | 2012-07-04 | 湖南中烟工业有限责任公司 | Concentric filtering bar formed by mixing tow and paper as well as preparation and application methods thereof |
| CN202536099U (en) * | 2012-04-13 | 2012-11-21 | 湖北中烟工业有限责任公司 | Cigarette composite filter tip rod |
| CN202999279U (en) * | 2013-01-06 | 2013-06-19 | 南通烟滤嘴有限责任公司 | Ternary composite filter tip with CAPF coaxial filter segment and particle filter segment |
| CN103222682A (en) * | 2013-04-09 | 2013-07-31 | 红云红河烟草(集团)有限责任公司 | Binary composite filter rod for cigarettes and processing method and equipment thereof |
| CN203482893U (en) * | 2013-08-19 | 2014-03-19 | 上海烟草集团有限责任公司 | Special-shaped hollow composite filter bar |
| CN103478901A (en) * | 2013-09-06 | 2014-01-01 | 湖南中烟工业有限责任公司 | Cigarette filter with special-shaped structure |
| CN103564656A (en) * | 2013-11-04 | 2014-02-12 | 大亚科技股份有限公司 | Chitosan and activated carbon added ternary composite filter rod |
| CN204207063U (en) * | 2014-10-20 | 2015-03-18 | 常德芙蓉大亚化纤有限公司 | A kind of filter rod of ramuscule cigarette special construction |
Non-Patent Citations (1)
| Title |
|---|
| 中国科学技术协会: "《烟草科学与技术 学科发展报告》", 30 April 2010, 中国科学技术出版社 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019534697A (en) * | 2016-10-07 | 2019-12-05 | レームツマ・シガレッテンファブリケン・ゲーエムベーハー | Filter elements for smoking goods |
| CN110392533B (en) * | 2017-04-03 | 2022-04-08 | 菲利普莫里斯生产公司 | Smoking article mouthpiece configured to receive an insertion unit |
| CN110392533A (en) * | 2017-04-03 | 2019-10-29 | 菲利普莫里斯生产公司 | Smoking article mouthpiece configured to receive an insertion unit |
| RU2765900C2 (en) * | 2017-04-03 | 2022-02-04 | Филип Моррис Продактс С.А. | Mouthpiece of smoking product, made with possibility of placing insert element |
| CN109123771B (en) * | 2017-06-28 | 2021-03-16 | 湖南中烟工业有限责任公司 | Hollow cigarette filter stick and preparation method and application thereof |
| CN109123771A (en) * | 2017-06-28 | 2019-01-04 | 湖南中烟工业有限责任公司 | A kind of hollow cigarette filter rod and its preparation method and application |
| CN109247616A (en) * | 2018-08-09 | 2019-01-22 | 深圳烟草工业有限责任公司 | A kind of cigarette filter tip |
| CN110839953A (en) * | 2018-08-16 | 2020-02-28 | 云南恒罡科技有限公司 | Integrally formed heating non-burning smoking article |
| CN109288121B (en) * | 2018-10-16 | 2021-04-20 | 云南拓宝科技有限公司 | Novel cigarette suitable for different smoking modes and manufacturing method thereof |
| CN109288121A (en) * | 2018-10-16 | 2019-02-01 | 云南拓宝科技有限公司 | A kind of new cigarette and preparation method thereof suitable for different Smoking regimes |
| CN110037343A (en) * | 2019-05-20 | 2019-07-23 | 焦作市卷烟材料有限公司 | Three-element composite filter core and its processing method |
| 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 |
| CN112369660A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
| WO2022218008A1 (en) * | 2021-04-15 | 2022-10-20 | 南京英伟思特科技发展有限公司 | Filter tip rod having micro-cavity structure and filter rod punching control system |
| CN114145490A (en) * | 2021-12-27 | 2022-03-08 | 深圳烟草工业有限责任公司 | Heterogeneous filter stick capable of improving smoke filtering efficiency |
| CN114431517A (en) * | 2022-03-01 | 2022-05-06 | 湖北中烟工业有限责任公司 | Cigarette special-shaped filter stick and cigarette product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105876854A (en) | Hollow specially-shaped ternary filter stick and manufacturing method thereof | |
| JP3193740U (en) | Smoking filter | |
| AU2007330588B2 (en) | Tobacco smoke filter and methods of making the same | |
| CN102352575A (en) | Filter candle paper added with adsorbent filling material, paper-based filter candle and preparation method | |
| CN204763392U (en) | Cavity abnormal shape ternary filter rod | |
| CN203120980U (en) | Cigarette composite filter stick filled with plant materials | |
| CN203120983U (en) | Cigarette composite filter stick filled with plant particle materials | |
| CN102440436A (en) | Production method of cigarette filter stick capable of selectively adsorbing heavy metal substances in smoke gas | |
| CN202999280U (en) | Ternary composite filter comprising active carbon paper filtering section | |
| CN204861146U (en) | Cigarette filter with can have a X -rayed particulate matter | |
| CN204861145U (en) | Cavity abnormal shape perfuming filter rod | |
| CN204763395U (en) | Compound filter tip of active carbon perfuming quaternary | |
| CN102524954A (en) | Concentric filtering bar formed by mixing tow and paper as well as preparation and application methods thereof | |
| CN205030513U (en) | Compound cigarette filter rod of ternary | |
| CN205624446U (en) | Compound cigarette filter rod of ramuscule air traffic control perfuming binary | |
| CN202172835U (en) | Cigarette filter stick provided with smoke diversion cylinder | |
| CN203969192U (en) | Capsule-type cavity composite filter | |
| CN201813834U (en) | Composite cigarette filter rod | |
| CN205233454U (en) | Compound filter rod of ternary and connect cigarette of dress thereof | |
| CN211065024U (en) | Special-shaped composite filter tip rod | |
| CN202722488U (en) | Carbon fiber coaxial filter rod | |
| CN203137018U (en) | Cigarette filter stick in which plasticizer is fixedly connected with activated carbon particles | |
| CN204763393U (en) | Compound cigarette filter tip of fine air traffic control perfuming of vinegar | |
| CN202999279U (en) | Ternary composite filter tip with CAPF coaxial filter segment and particle filter segment | |
| CN102754920A (en) | Groove feeding filter stick and smoke filter tip thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
|
| RJ01 | Rejection of invention patent application after publication |