CN202026791U - Multi-element composite filter stick - Google Patents
Multi-element composite filter stick Download PDFInfo
- Publication number
- CN202026791U CN202026791U CN2010205486013U CN201020548601U CN202026791U CN 202026791 U CN202026791 U CN 202026791U CN 2010205486013 U CN2010205486013 U CN 2010205486013U CN 201020548601 U CN201020548601 U CN 201020548601U CN 202026791 U CN202026791 U CN 202026791U
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter
- forming paper
- acetate fiber
- section
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a multi-element composite filter stick, which comprises a filter core. The filter core is wrapped by a plug wrapper which is wrapped by tipping paper. The filter core comprises two or three acetate filter core segments. A hollow chamber is equipped between every two adjacent acetate filter core segments. A groove design is adopted in the plug wrapper. Plug wrapper parts that wrap the acetate segments are pressed with grooves while parts that wrap hollow chamber segments are not. The technical scheme of the filter stick in the utility model not only effectively achieves aims of flue gas dilution, harm reduction and tar decrease through the overall structural design of the filter stick but also makes a breakthrough in a technical bottleneck that fragrance is hard to maintain during a harm-reducing and tar-decreasing process.
Description
Technical field
The utility model belongs to the production of cigarettes technical field, is specifically related to a kind of polynary composite filter.
Background technology
At present, how under the prerequisite that guarantees suction quality, reduce in the cigarette smoke content of harmful such as tar as far as possible and become the important topic that the production of cigarettes technical field is faced, and filter stick becomes research emphasis as a kind of main harmful measure of falling of cigarette.
Existing filter stick is by the machinery granule phase substance matter in the flue gas of damming, and for example application number is the binary compound filter candle that 200620021258.0 patent application discloses fine filter core of a kind of vinegar and the fine cavity filter core of vinegar; Application number is that 200820211617.8 patent application discloses a kind of composite filter that adds honeycombed grain material, increases the specific area of absorption flue gas granule phase substance by adding porous particle.Above-mentioned technology is the same with existing filter stick technology, all there is not system to consider that main flume is by the lowering harm and decreasing coking behind the filter stick and the resultant effect of flavouring humectation, there is the not good defective of filter effect, the defective that causes the cigarette insufficient fragrance after existence is filtered flavor matter in the flue gas in the lump, often in lowering harm and decreasing coking, significantly subtract perfume (or spice), limited described filter stick greatly and fallen the application of burnt technology aspect production of cigarettes.
The utility model content
The purpose of this utility model is the deficiency at existing tobacco plug technology, from plug configuration, improve the main flume aspect and take all factors into consideration, provides a kind of polynary composite filter.
The purpose of this utility model is achieved by following technical proposals:
A kind of polynary composite filter is provided, comprises filter core, filter core section outer wrapping forming paper, forming paper outer wrapping yew paper; Described filter core comprises two sections or three sections acetate fiber filter core sections, is provided with cavity between the section of described acetate fiber filter core section and the section; The forming paper of parcel filter core is suppressed with groove in parcel acetate fiber section, the parcel cavity segment do not establish groove.
Described composite filter element is from being acetate fiber filter core section, cavity segment and acetate fiber filter core section successively near sucking end beginning, perhaps acetate fiber filter core section, cavity segment, acetate fiber filter core section, cavity segment and acetate fiber filter core segment structure.
Adopt the utility model composite filter element, in the time of can realizing that main flume whenever flows through one section filter core, obtain different filtration treatment effects; Each section cavity plays certain cushioning effect to main flume mobile, by changing the flow regime of main flume, reaches the effect of modifying main flume, makes its softer silk floss that becomes, exquisiteness, falls thorn, further improves its comprehensive comfort level; Simultaneously do not influence the cigarette filter rod outward appearance, do not influence people's normally sucking yet this cigarette.A large number of experiments show that the cavity in the cigarette filter rod is long, may cause filter stick distortion and influence attractive in appearancely that too short then being difficult to of cavity gets a desired effect.The utility model obtains preferred scheme by long-term a large amount of experimental summary, and when the filter stick total length is 30mm, when diameter was 7.8mm, cavity length was defined as 6～10mm.
Described forming paper handle be according to 0.01%～3% ratio of forming paper quality with cigarette with or flavoring essence be sprayed on the forming paper equably.Described forming paper can be carried out perfuming in (papermaking) process in preparation and handled, with volatility than higher cigarette with or flavoring essence (for example commercial pure tobacco oil) uniformly spray on forming paper according to 0.01%～3% ratio of forming paper quality.High volatile volatile essence on the forming paper, spices evaporate under the heat radiation effect of main flume, and enter the oral cavity in the lump with main flume, bring into play the corresponding function of this essence and flavoring agent, as increasing perfume quantity, promote fragrance matter, improving comprehensive comfort level etc.Comprehensive study heat radiation effect and flue gas distribute the loss that brings, the adding proportion that a large amount of Test Summaries of warp obtain suiting, can guarantee the cigarette that adds with or the giving full play to of flavoring essence functional effect, can prevent again the negative effect that brings because of excessive interpolation from influencing problems such as comprehensive comfort level as directly entering the oral cavity.According to this area experiment of smokeing panel test, prove that this perfuming is handled and help cigarette flavouring and humectation.
Described forming paper adopts trench design, can all adopt trench design to the forming paper that whole filter stick uses with reference to existing routine techniques.Preferably, forming paper is two sections grooves or three sections plough groove type forming paper, and the two ends of promptly wrapping up the acetate fiber section are pressed into groove, parcel middle cavity section do not establish groove; Perhaps the forming paper of two ends and middle part acetate fiber filter core section is pressed into groove, and the forming paper of cavity segment is not established groove between the parcel acetate fiber section.The beneficial effect that brings of designing institute is like this: forming paper is not established the length and the cavity equal length of trench portions, correspondence is preferably 6～10mm, guarantee that this perfume of cigarette and high volatile volatile essence and flavoring agent can mix more, combine together, help improving perfume quantity and fragrance matter.
Described yew paper is handled, and is to be with holes at yew paper, and aperture is preferably beaten at the end near the pipe tobacco section.Can adopt existing laser drilling.The punching quantity by round to four round all can, all adopt the general laser drilling of tobacco business to punch.The utility model aforementioned techniques scheme is handled in conjunction with yew paper and is helped suitably diluting main flume, promote that the high volatile volatile flavor component enters main flume on the forming paper, strengthen the lifting of perfume quantity and fragrance matter in the main flume, reach the effect of lowering harm and decreasing coking and flavouring humectation simultaneously.
According to the filter stick that the utility model method is produced, its filter core segmental structure, the outer wrapping forming paper, forming paper outer wrapping yew paper is provided with cavity between the described acetate fiber filter core; The forming paper of parcel filter core adopts trench design, is provided with cavity between the described acetate fiber filter core; The forming paper of parcel filter core adopts trench design, and described forming paper parcel acetate fiber section is suppressed with groove, the parcel cavity segment do not establish groove; 0.01%～3% ratio according to the forming paper quality evenly is coated with essence.Described yew paper is with holes.The production of this product all can realize by the composite filter make-up machine of tobacco business special use.
The beneficial effects of the utility model are:
The utility model provides a kind of polynary compound filter stick, is cavity between acetate fiber filter core section and the section, is not close-coupled; And be several segmentation fabric filter elements, need not add the porous particle that the source is limited and cost is higher.
The use of segmented fabric filter element helps changing main flume, improve the flue gas form, groove above the groove forming paper is divided at interval several sections, it or not continuous one section, the trench design mode of forming paper helps the dilution of main flume, promotes the volatilization of essence fragrance component on the forming paper and increases perfume quantity and promote fragrance matter; Improve the form of main flume simultaneously, make the flue gas softer silk floss that becomes, exquisiteness, long; Fragrance texture promotes, and richness is strengthened.
Adopted specific aim perfuming technology on the forming paper, high-volatile essence is evenly sprayed thereon, heat by main flume evaporates it, together enter the oral cavity with main flume, the important beneficial effect of the utility model is that the essence on the forming paper does not participate in burning, but the heat that utilizes the pipe tobacco burning radiation to produce is brought high volatile volatile essence material into main flume, has both helped the flavouring humectation of cigarette, the quality and quantity of fragrance in the distillation main flume is improved the comprehensive comfort level of cigarette; And add essence on the forming paper because handle without burning, and when improving smoke perfume, can not increase the tar content in the flue gas, reach gain and do not increase harmful effect.
Simultaneously, the utility model adopts the yew paper through laser boring, helps diluting main flume, selects suitable punching quantity according to product needed, thereby reaches the purpose of lowering harm and decreasing coking targetedly.
Technical solutions of the utility model had both effectively reached the purpose of dilution flue gas, lowering harm and decreasing coking by the global design of plug configuration, improve main flume by the flavouring humectation again and subtract the fragrance of mistake, broken through cigarette technically and subtracted fragrant technical bottleneck because of lowering harm and decreasing coking because of falling Jiao.And the processing of this product all can realize having the good actual application generalization by the composite filter make-up machine of tobacco business special use.
Description of drawings
Fig. 1 composite filter structural representation
Fig. 2 composite filter structural representation
The specific embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.Employed test method is tobacco production field conventional method if no special instructions among the following embodiment; Employed material, reagent etc. if no special instructions, are the reagent and the material that can obtain from commercial channels.
Virginian-type cigarette A (three class cigarettes) is employed to be common cellulose acetate filter rod (30mm is long), and it is carried out flue gas conventional detection and sensory evaluating smoking, and the result is as shown in table 1.
The conventional analysis of table 1 Virginian-type cigarette A flue gas
Sensory evaluating smoking result: flue gas concentration is higher, and is more concentrated, more coarse, and assorted gas appears more obvious; Perfume quantity is fuller, but fragrance texture is low-grade, and certain excitant is arranged, and the oral cavity is residual apparent in view, and comfort level is relatively poor.
Transform at this Virginian-type cigarette A (three class cigarettes), original common cellulose acetate filter rod (30mm long) used instead be composite filter: by two sections cellulose acetate filter rods (every section be 10mm long) and a cavity (cavity length is 10mm) formation filter core part, the discontinuous forming paper of filter core outer wrapping groove, promptly two sections cellulose acetate filter rod sections are the groove forming paper, the cavity segment forming paper is more smooth, be not pressed into groove, forming paper adds the pure tobacco oil of 0.1% (mass percent) of forming paper quality in process; Forming paper outer wrapping yew paper, the nearly pipe tobacco end of yew paper is handled through laser boring, has beaten three rounds altogether.The composite filter structure as shown in Figure 1, in the accompanying drawing 1,1 expression (laser) punching, 2 expression groove forming paper, 3 expression cavitys, 4 expression yew paper.
To carrying out flue gas conventional detection and sensory evaluating smoking through improved Virginian-type cigarette A, the result is as shown in table 2.
Table 2 is transformed back Virginian-type cigarette A flue gas conventional analysis
Sensory evaluating smoking result: flue gas is looser, fine and smooth, and long sense increases, and concentration is medium, and assorted gas obviously reduces; Fragrance texture is more clear, and richness is better, and perfume quantity changes little; Excitant reduces, and the flue gas moisture feeling increases, and oral cavity nasal cavity comfort level is improved obviously.
Blended type cigarette B (mint aroma) is employed to be common cellulose acetate filter rod (30mm is long), and it is carried out flue gas conventional detection and sensory evaluating smoking, and the result is as shown in table 3.
The conventional analysis of table 3 blended type cigarette B (mint aroma) flue gas
Sensory evaluating smoking result: flue gas concentration is medium, and is muddy, shows coarse slightly, and long sense is relatively poor and flow velocity is fast; Fragrance texture is medium, and mint type note feature is not clearly, and fragrance harmony is general, shows dull slightly, sends out thoroughly inadequately; Assorted gas appears, and the oral cavity is dry, there have to be residual, and comfort level is general.
Transform at this blended type cigarette B (mint aroma), original common cellulose acetate filter rod (30mm long) used instead be composite filter: by three sections cellulose acetate filter rods (every section be 6mm long) and two cavitys (each cavity length is 6mm) formation filter core part, the discontinuous forming paper of filter core outer wrapping groove, promptly three sections cellulose acetate filter rod sections are the groove forming paper, the cavity segment forming paper is more smooth, be not pressed into groove, forming paper adds 1% high volatile volatile mint type essence in process; Forming paper outer wrapping yew paper, the nearly pipe tobacco end of yew paper is handled through laser boring, has beaten two rounds altogether.The composite filter structure as shown in Figure 2,1 expression (laser) punching in the accompanying drawing 2,2 expression groove forming paper, 3 expression cavitys, 4 expression yew paper.
To carrying out flue gas conventional detection and sensory evaluating smoking through improved blended type cigarette B (mint aroma), the result is as shown in table 4.
Table 4 is transformed back blended type cigarette B (mint aroma) flue gas conventional analysis
Sensory evaluating smoking result: the softer silk floss of flue gas, exquisiteness, flow velocity is slower, and long sense obviously increases; Fragrance texture is clear, and is bright, sends out more thoroughly, and harmony is better, and mint type note feature is more obvious; Assorted gas is less, and the flue gas moisture feeling increases, and the oral cavity is cleaner, and global comfort obviously promotes.
Claims (6)
1. a polynary composite filter comprises filter core, filter core outer wrapping forming paper, forming paper outer wrapping yew paper, described filter core comprise two sections or three sections acetate fiber filter core sections, it is characterized in that described acetate fiber filter core section the section with section between be provided with cavity; Described forming paper adopts trench design, and parcel acetate fiber section is suppressed with groove, the parcel cavity segment do not establish groove.
2. according to the described polynary composite filter of claim 1, it is characterized in that acetate fiber filter core section, cavity segment and the acetate fiber filter core section of described filter core for linking to each other successively.
3. according to the described polynary composite filter of claim 1, it is characterized in that acetate fiber filter core section, cavity segment, acetate fiber filter core section, cavity segment and the acetate fiber filter core section of described filter core for linking to each other successively.
4. according to the described polynary composite filter of claim 1, it is characterized in that described yew paper is with holes.
5. according to the described polynary composite filter of claim 4, it is characterized in that described yew paper is equipped with 1～4 row's aperture.
6. according to the described polynary composite filter of claim 1, it is characterized in that described forming paper do not establish the length of trench portions and equate with cavity length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205486013U CN202026791U (en) | 2010-09-28 | 2010-09-28 | Multi-element composite filter stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205486013U CN202026791U (en) | 2010-09-28 | 2010-09-28 | Multi-element composite filter stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026791U true CN202026791U (en) | 2011-11-09 |
Family
ID=44889108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205486013U Expired - Lifetime CN202026791U (en) | 2010-09-28 | 2010-09-28 | Multi-element composite filter stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026791U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103584280A (en) * | 2013-10-24 | 2014-02-19 | 上海烟草集团有限责任公司 | Composite filter tip |
| CN110236222A (en) * | 2018-03-09 | 2019-09-17 | 上海烟草集团有限责任公司 | The cigarette composite filter of low pressure drop filtration efficiency |
| CN112553955A (en) * | 2020-11-19 | 2021-03-26 | 河南中烟工业有限责任公司 | Perfuming and moisture-retaining groove paper and preparation method of groove filter tip |
| CN116158553A (en) * | 2023-02-17 | 2023-05-26 | 湖北中烟工业有限责任公司 | Cigarette smoking device |
-
2010
- 2010-09-28 CN CN2010205486013U patent/CN202026791U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103584280A (en) * | 2013-10-24 | 2014-02-19 | 上海烟草集团有限责任公司 | Composite filter tip |
| CN103584280B (en) * | 2013-10-24 | 2016-04-27 | 上海烟草集团有限责任公司 | A kind of composite filter tip |
| CN110236222A (en) * | 2018-03-09 | 2019-09-17 | 上海烟草集团有限责任公司 | The cigarette composite filter of low pressure drop filtration efficiency |
| CN112553955A (en) * | 2020-11-19 | 2021-03-26 | 河南中烟工业有限责任公司 | Perfuming and moisture-retaining groove paper and preparation method of groove filter tip |
| CN116158553A (en) * | 2023-02-17 | 2023-05-26 | 湖北中烟工业有限责任公司 | Cigarette smoking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101966011B (en) | Tar-reducing and fragrance-increasing method for cigarette filter stick and application thereof | |
| CN103445295B (en) | Ternary tobacco fiber paper filter rod made from composite aroma-enhancing plants and preparation method of filter rod | |
| CN102821629B (en) | Comprise flammable composition and the smoking article of being fuming of alkane acylated glycoside | |
| CN202026791U (en) | Multi-element composite filter stick | |
| CN202774109U (en) | Filter stick containing aroma slow release capsule for cigarette | |
| CN103054181A (en) | Coffee or cocoa composite particle filtering bar and manufacturing method thereof | |
| CN210158000U (en) | Heating non-combustion cigarette with hollow and groove structure | |
| CN103584280A (en) | Composite filter tip | |
| CN103099300A (en) | Preparation method of ultralow tar flue-cured tobacco type cigarettes | |
| CN101991189B (en) | Harm-reduction tar-reduction cigarette with shaft core | |
| CN210747210U (en) | Bar-shaped cigarette | |
| CN204377899U (en) | A kind of binary compound filter candle containing mixing natural plant extracts compound stalk particle | |
| CN103892437B (en) | A kind of production method of novel tobacco goods | |
| CN208211459U (en) | A kind of device increasing cigarette or cigarette substitute smog cigarette perfume | |
| CN103622157B (en) | Ternary tobacco fiber paper filter stick containing herbaceous plants and manufacturing method thereof | |
| CN105054288A (en) | Cigarettes prepared from flake-like raw material | |
| CN103110185B (en) | Ternary tobacco fiber paper filter stick for compositing tobacco shreds and preparation method thereof | |
| CN202999280U (en) | Ternary composite filter comprising active carbon paper filtering section | |
| CN214509349U (en) | Low-temperature slow-release aroma-enhancing fuming paper filter stick | |
| CN203969192U (en) | Capsule-type cavity composite filter | |
| CN103622152A (en) | Cigarette cut stem preparation method and cigarette cut stem prepared thereby | |
| CN206025197U (en) | Compound bamboo fibre filter rod for cigarette | |
| CN204377900U (en) | A kind of binary compound filter candle containing composite natural plant extracts compound stalk particle | |
| CN204579878U (en) | A kind of Three-element composite filter core containing natural plant extracts compound stalk particle | |
| CN214509348U (en) | Low-temperature slow-release aroma-enhancing fuming composite filter rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |