CN103720043A - Ultrahigh-adhesion fiber cigarette filter - Google Patents
Ultrahigh-adhesion fiber cigarette filter Download PDFInfo
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- CN103720043A CN103720043A CN201310704566.8A CN201310704566A CN103720043A CN 103720043 A CN103720043 A CN 103720043A CN 201310704566 A CN201310704566 A CN 201310704566A CN 103720043 A CN103720043 A CN 103720043A
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- filter
- fiber
- cigarette
- tow
- superelevation
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Abstract
The invention discloses an ultrahigh-adhesion fiber cigarette filter comprising a filter fiber bundle and a paper tube. The ultrahigh-adhesion fiber cigarette filter is characterized in that filter fibers forming the filter fiber bundle are filter fibers with double-S-shaped cross sections, namely double-S-shaped filter fibers, the filter fiber bundle is cylindrical, and the paper tube tightly wraps the filter fiber bundle. The ultrahigh-adhesion fiber cigarette filter has advantages that the cross section of each filter fiber is arranged to be double-S shaped, so that adhesion area of the double-S-shaped filter fibers is greatly increased, integral adhesion of the filter fiber bundle is improved, more tar and incomplete combustion substances in cigarette smoke are absorbed and adhered beneficially, harmful ingredients in the smoke are decreased, the filter fiber bundle composed of the double-S-shaped filter fibers is integrally softer, and soft feeling of the cigarette filter makes a smoker more comfortable.
Description
Technical field
The invention belongs to fibers material field, relate in particular to a kind of superelevation adhesive ability fibre cigarette filter-tip.
Background technology
In smoke from cigarette, include particulate, be conventionally referred to as tar.In tar, containing a large amount of chemical compositions, have 4000 to 5000 kinds, is all the unburnt product of tobacco.Except tar, in smoke from cigarette, also include other materials, as " steam " or " gas " phase, also comprise volatile result of combustion of tobacco material, as acetaldehyde and other low molecular wt composition.Other phases in cigarette smoke, as " half volatile " phase, comprising many combustible substances, are equal to particulate and vapor phase.Cigaratte filter can filter smoke composition, but not every filter tip can be removed all chemical compositions.The shape of cross section of the filter fiber in conventional cigarette filter tip adopts Y shape cross section, with respect to cross section, be that circular filter fiber can increase the bond area of filter fiber to the harmful components in smoke composition like this, reduce harmful components, but the adhesive ability of the current transversal filter fiber of Y shape is limited, by changing the shape of filter fiber cross section, also has the space of the adhesive ability further improving.
Summary of the invention
In order to overcome this problem, the invention provides a kind of superelevation adhesive ability fibre cigarette filter-tip, comprise filter tow and paper web, it is characterized in that, the filter fiber that forms described filter tow is that cross section is the filter fiber of two S fonts, i.e. two S font filter fibers, described filter tow assembles cylindrical, the closely coated described filter tow of described paper web.
As preferred version, the shape of cross section of described pair of S font filter fiber is that each free end of two S fonts is connected.
As preferred version, described pair of S font filter fiber is comprised of cellulose diacetate.
As preferred version, described pair of S font filter fiber fiber number is 1.6-3.0 Denier.
As preferred version, described filter tow fiber number is 22000-40000 Denier.
As preferred version, described paper web inner side adopts adhesive to stick in described filter tow outer surface.
As preferred version, the length of described pair of S font filter fiber that forms described filter tow is consistent, and concordant at the both ends of described filter tow.
Superelevation adsorption capacity fibre cigarette filter-tip of the present invention, the shape of cross section of filter fiber is arranged to two S fonts, the bond area of two S font filter fibers is increased greatly, improved the whole adhesive ability of filter tow, be conducive to more adsorb and adhere to tar and the imperfect combustion thing in smoke from cigarette, reduce the harmful components in smog, the filter tow integral body that simultaneously two S font filter fibers form is softer, and the soft silk floss of cigarette filter feels to allow smoker more comfortable.
Accompanying drawing explanation
Fig. 1 is the shape of cross section structural representation of filter fiber in the embodiment of the present invention;
Fig. 2 is an end face structural representation of superelevation adhesive ability fibre cigarette filter-tip of the present invention;
In figure: 1. pair S font filter fiber, 2. cigarette filter, 3. filter tow, 4. paper web.
The specific embodiment
Below the specific embodiment of the present invention is described in further detail.
As Fig. 1, shown in 2, a kind of superelevation adhesive ability fibre cigarette filter-tip of the present invention, comprise filter tow 3 and paper web 4, the filter fiber that forms filter tow 3 is that cross section is the filter fiber of two S fonts, i.e. two S font filter fibers 1, filter tow 3 assembles cylindrical, the closely coated filter tow 3 of paper web 4, the shape of cross section of two S font filter fibers 1 is that each free end of two S fonts is connected, paper web 4 inner sides adopt adhesive to stick in filter tow 3 outer surfaces, two S font filter fibers 1 are comprised of cellulose diacetate, the length of described pair of S font filter fiber 1 that forms described filter tow 3 is consistent, and the both ends at described filter tow 3 are concordant.
In an embodiment of the present invention, two S font filter fiber 1 fiber number is 3.0 Denier, and filter tow 3 fiber numbers are 250000 Denier.By adjusting the fiber number of two S font filter fibers 1 and filter tow 3, can change the whole thickness of cigarette filter 2, also can change in the filter tow 3 of same thickness simultaneously, the radical of single pair of S font filter fiber 1, and then the adhesive ability of cigarette filter 2 is carried out to small adjustment.
When the smog of the cigarette generation of burning passes through cigarette filter 2, two S font filter fibers 1 can adhere to tar and the imperfect combustion thing in smog, reduce the harmful components in smoke from cigarette, the shape of cross section by filter fiber of the invention is arranged to two S fonts, improve greatly the bond area of filter fiber, promoted on the whole the adhesive ability of filter tow 3; Meanwhile, the filter tow 3 that two S font filter fibers 1 form is more soft, and the soft silk floss of cigarette filter 2 feels to allow smoker more comfortable.
Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. superelevation adhesive ability fibre cigarette filter-tip, comprise filter tow and paper web, it is characterized in that, the filter fiber that forms described filter tow is that cross section is the filter fiber of two S fonts, i.e. two S font filter fibers, described filter tow assembles cylindrical, the closely coated described filter tow of described paper web.
2. superelevation adhesive ability fibre cigarette filter-tip according to claim 1, is characterized in that: the shape of cross section of described pair of S font filter fiber is that each free end of two S fonts is connected.
3. superelevation adhesive ability fibre cigarette filter-tip according to claim 1, is characterized in that: described pair of S font filter fiber is comprised of cellulose diacetate.
4. superelevation adhesive ability fibre cigarette filter-tip according to claim 1, is characterized in that: described pair of S font filter fiber fiber number is 1.6-3.0 Denier.
5. superelevation adhesive ability fibre cigarette filter-tip according to claim 1, is characterized in that: described filter tow fiber number is 22000-40000 Denier.
6. superelevation adhesive ability fibre cigarette filter-tip according to claim 1, is characterized in that: described paper web inner side adopts adhesive to stick in described filter tow outer surface.
7. superelevation adhesive ability fibre cigarette filter-tip according to claim 1, is characterized in that: the length of described pair of S font filter fiber that forms described filter tow is consistent, and concordant at the both ends of described filter tow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704566.8A CN103720043B (en) | 2013-12-20 | 2013-12-20 | Ultrahigh-adhesion fiber cigarette filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704566.8A CN103720043B (en) | 2013-12-20 | 2013-12-20 | Ultrahigh-adhesion fiber cigarette filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103720043A true CN103720043A (en) | 2014-04-16 |
| CN103720043B CN103720043B (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310704566.8A Expired - Fee Related CN103720043B (en) | 2013-12-20 | 2013-12-20 | Ultrahigh-adhesion fiber cigarette filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103720043B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4619279A (en) * | 1981-08-20 | 1986-10-28 | Daicel Chemical Industries Ltd. | Tobacco smoke filter |
| CN1131004A (en) * | 1994-10-31 | 1996-09-18 | 大世吕化学工业株式会社 | Tobacco filter material and tobacco filter as produced using the same |
| JP2005240242A (en) * | 2004-02-27 | 2005-09-08 | Toray Ind Inc | Combined filament yarn having modified cross-section |
| CN100998443A (en) * | 2006-12-29 | 2007-07-18 | 新乡化纤股份有限公司 | Viscose rayon used for cigarette, its preparing method and spinning jet therefor |
| CN202380144U (en) * | 2011-09-20 | 2012-08-15 | 吴江市港洋化纤有限公司 | Moisture-absorption double-hook type spinneret plate |
| WO2013067503A1 (en) * | 2011-11-03 | 2013-05-10 | Celanese Acetate Llc | High denier per filament and low total denier tow bands |
| CN203692532U (en) * | 2013-12-20 | 2014-07-09 | 苏州鑫帛泰纺织科研有限公司 | Fiber cigarette filter with ultrahigh adhesive ability |
-
2013
- 2013-12-20 CN CN201310704566.8A patent/CN103720043B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4619279A (en) * | 1981-08-20 | 1986-10-28 | Daicel Chemical Industries Ltd. | Tobacco smoke filter |
| CN1131004A (en) * | 1994-10-31 | 1996-09-18 | 大世吕化学工业株式会社 | Tobacco filter material and tobacco filter as produced using the same |
| JP2005240242A (en) * | 2004-02-27 | 2005-09-08 | Toray Ind Inc | Combined filament yarn having modified cross-section |
| CN100998443A (en) * | 2006-12-29 | 2007-07-18 | 新乡化纤股份有限公司 | Viscose rayon used for cigarette, its preparing method and spinning jet therefor |
| CN202380144U (en) * | 2011-09-20 | 2012-08-15 | 吴江市港洋化纤有限公司 | Moisture-absorption double-hook type spinneret plate |
| WO2013067503A1 (en) * | 2011-11-03 | 2013-05-10 | Celanese Acetate Llc | High denier per filament and low total denier tow bands |
| CN203692532U (en) * | 2013-12-20 | 2014-07-09 | 苏州鑫帛泰纺织科研有限公司 | Fiber cigarette filter with ultrahigh adhesive ability |
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| Publication number | Publication date |
|---|---|
| CN103720043B (en) | 2015-08-05 |
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Granted publication date: 20150805 Termination date: 20151220 |
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