CN203692531U - Tobacco smoke filter tip or filter tip component, filter tip cigarette and composite rod - Google Patents
Tobacco smoke filter tip or filter tip component, filter tip cigarette and composite rod Download PDFInfo
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- CN203692531U CN203692531U CN201320300991.6U CN201320300991U CN203692531U CN 203692531 U CN203692531 U CN 203692531U CN 201320300991 U CN201320300991 U CN 201320300991U CN 203692531 U CN203692531 U CN 203692531U
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- tobacco smoke
- filter tip
- filter element
- filter
- granular materials
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Abstract
A tobacco smoke filter tip or a filter tip component comprises a core longitudinally extending and a packaging member jointed with the periphery of the core, wherein the core longitudinally extending consists of tobacco smoke filtering material; the core further contains granular material with starchy; and starchy can be a colorful cassava pearl; and at least one part of the packaging member is transparent, so that the core especially the granular material contained in the core can be seen via the packaging member.
Description
Technical field
The utility model relates to for example tobacco smoke filter tip and the filter element for the tobacco product such as cigarette.
Background technology
Known a kind of design that comprises granular materials in cigaratte filter.For example, granular materials for example, is included in cigaratte filter with discrete pellet bed or the form that is dispersed in the fibrous material fibrous material of filter-tip cigarette tobacco smoke (, as).These granular materials provide some additional functional effect to filter tip conventionally.For example, can comprise active carbon or ion exchange resin, so that vapour phase compound is removed from smog.In addition, be known that at filter tip and comprise inert particle material.This inert material can be for example for example, mixes with active material (, seeing EP 0 717 936), or they can be included, to increase the weight of filter tip or filter tipped cigarette.A kind of inert material in the inert material using is in the past semolina, and it is coarse smart wheat, and described smart wheat is the intermediate products of hard wheat.
It is also known that, in cigaratte filter, contain the coloured particle material of being for example combined with the package of transparent or partially transparent.These granular materials can be for improving brand name recognition, can make brand or the type of smoker with reference to coloured particle identification cigarette.Alternately (or additionally), coloured particle can provide anti-counterfeiting characteristic.For example, if coloured particle and package combination transparent or partially transparent exist, smoker or check that the user of cigarette can easily see filtering material (and particularly, coloured particle) by package (or window).Window has increased the validity of coloured particle thus.Previously (for example, as described in WO2005/039333), coloured active carbon has been used as coloured particle material, to improve brand name recognition and/or to be used as false proof measure.But this coloured absorbent charcoal material has significant shortcoming, that is, and costliness.
Applicant recognizes, need not be active material as the material that improves brand or anti-counterfeiting characteristic.Applicant thereby recognized, can use the material of lower cost to replace the active particle of previously known.
Applicant finds pleasantly surprisedly, wraps amyloid granular materials for previously providing remarkable replacement scheme as the expensive active particle that improves brand and/or anti-counterfeiting characteristic.Starch pellet is particularly suitable.
Utility model content
Therefore, according to the utility model, provide a kind of tobacco smoke filter tip or filter element, the package that it comprises core extending longitudinally (for example, substantial cylindrical) and engages around core, described core extending longitudinally includes tobacco smoke filtration material; Wherein said core also comprises the granular materials that contains starch.
Except specific activity particle is significantly cheap, this particle based on starch also has some additional advantages associated with it.For example, the particle based on starch is inertia, makes them can not affect the experience of smoking; They are suitable for the application of Food Contact; And they are easily obtained with large-scale color.
In addition can obtain, the particle based on starch of hard (, dustless), spherical (or approximately spherical) form.It contributes to processing characteristics aspect filter tip manufacturing machine and allows the higher packed bulk density in pellet bed, and provides stronger visual attraction for user.
Therefore, the utility model has solved some shortcomings relevant to prior art filter tip.
Have been found that tapioca starch is particularly suitable for as the amyloid granular materials of bag.The material based on starch that tapioca starch extracts, can commercially obtain from cassava.Can obtain the roughly tapioca starch of spherical pellet (for example, cassava pearl), it is particularly suitable for using in the utility model.
Tapioca starch has advantages of relatively inexpensive and food grade quality.In addition, be different from semolina, tapioca starch be without seitan and can be commercially obtain with large-scale different colours.In addition, the easy absorbing moisture of known tapioca starch, it can be useful using in the filter tip at flavouring aspect sense quality or for it.
According to the granular materials based on starch of the present utility model, and particularly tapioca starch particle can easily carry out biodegradation.This provides than the further advantage of other inertia pellet material such as carbon non-activated.
Described granular materials has the contrast color with respect to described tobacco smoke filtration material and/or described package.Described granular materials comprises first group of particle with the first color and second group of particle with the second color, and described the first color is different from described the second color.The color of starch material (and particularly, tapioca starch) can be selected for supplements the resolution of brand, with as false proof measure or in order to represent existing of specific fragrance.Preferably, the color of starch material (for example, tapioca starch) and the color of package and/or tobacco filtering material form contrast.This color can be any combination of white, black, redness, tangerine look, yellow, green, blueness, purple etc. or these colors.For example, green can be preferred for menthol fragrance, and redness can be preferred for strawberry aroma.
Preferably include according to the granular materials that comprises starch of the present utility model and there is 0.1mm to 3.0mm for example, be more preferably 0.2mm to 2.5mm, be more preferably the particle of the average diameter of the size range of 0.3mm to 2.0mm.
The core extending longitudinally of tobacco smoke filter tip of the present utility model comprises tobacco smoke filtration material.Tobacco smoke filtration material can be any in (normally filament, fiber, width shape or extruding) those materials that for example conventionally adopt in tobacco smoke filter tip is manufactured.Filtering material can be natural or synthetic tow or the cellulose acetate tow of being for example made up of cotton or the plastics such as polyethylene or polypropylene.Filtering material can be for example natural or synthetic short fiber, raw cotton, for example, strip-shaped material and extrded material (for example, starch, synthetic foam, crushed foam) such as paper (normally crepe paper) and nonwoven (, synthetic) and so on.Filtering material can be cellulose acetate.
Preferably, there is the transparent package of at least a portion (for example, outer wrapper) according to filter tip of the present utility model or filter element, make core to pass through described package visible.Whole package (for example, outer wrapper) can be transparent, or package (for example, outer wrapper) can comprise transparent window, and described transparent window is arranged so that smoker or checks that the personnel of filter tip can see the granular materials in filter tip.
Package (for example, outer wrapper) can be formed by any suitable material, for example any suitable transparent material.Package (for example, outer wrapper) can be for example directed polypropylene, biaxially oriented polypropylene or glassine paper.Preferably polypropylene, because it trends towards more firmly and being more difficult for shrinking during Technology for Heating Processing.Will be understood that, according to the utility model, can use nontransparent package (for example, outer wrapper) (for example, package can be the paper such as filter stick bag paper).Although be difficult to check afterwards the existence of granular materials in filter tip, user still can check by for example taking filter tip apart the existence of granular materials in filter tip.
Filter tip or filter element can comprise aerated area (for example, comprising air vent).Preferably, package (for example outer wrapper) comprises the region of ventilation.Preferably, package (for example, outer wrapper) comprises the region of ventilation, and the region of described ventilation comprises around at least one annular of the circumference of filter tip/filter element or ring-type air vent.
At least a portion of described core is attached to described package.Core for example can be bonded to package (for example, outer wrapper) by bonding agent.Core can be bonded to package along its whole length, or can only be bonded to package in one or more part.Preferably, bonding agent can be the bonding agent (for example, EVA, PVA or PVOH) of hot-melt adhesive or emulsion-based.Can apply bonding agent by spraying system.
The granular materials that comprises starch of the present utility model can be included in can be in conjunction with in any design of the filter element of pellet material.It can be bonded in for example, filter element in the Multi sectional filter tip of the filter tip section (, having filtration or the pellet material of any other type) that is combined with any other type.Granular materials can be used in combination in the mode of the mixture of homogeneous or in the mode of the independent position in Multi sectional filter tip with other pellet material.Described granular materials is dispersed in described tobacco smoke filtration material.Except described granular materials, described core comprises the second granular materials, and described granular materials and described the second granular materials are included as uniform homogeneous blend.At least one core section, except comprising described granular materials, also comprises the second granular materials.
According to an embodiment of the present utility model, a kind of tobacco smoke filter tip or filter element are provided, the package that it comprises core extending longitudinally and engages around core, described core extending longitudinally includes tobacco smoke filtration material, its SMIS also comprises and (for example includes starch, tapioca starch such as cassava pearl) granular materials, and wherein, core extending longitudinally comprises multiple core sections.Granular materials is comprised at least one core section, and the described core section that comprises described granular materials is the discrete pellet bed of described granular materials.The described core section that comprises described granular materials comprises the tobacco smoke filtration material that is scattered with described granular materials.Described tobacco smoke filtration material is fibrous material.For example, the core extending longitudinally of Multi sectional tobacco smoke filter tip of the present utility model or filter element can comprise the first downstream core section and the second upstream core section.The second section (downstream) is limited to the chamber extending longitudinally between the second section (downstream) and the first section (upstream extremity) with the spaced apart upstream extremity of the first section and the downstream of the second section of making of the first section (upstream extremity) together with package.Granular materials can be positioned at chamber.Package can also comprise at least a portion transparent and that aim at chamber (for example, window).Alternately, whole package can be transparent.
Filter tip/filter element/filter tipped cigarette of the present utility model uses traditional cigarette filter tip material and manufacturing technology directly to assemble.For example, be known in the art one " three chambeies " filter tip (for example, as at WO2005/056221 described in).They can comprise granular materials in chamber (filter tip of " three pellets "), can be the amyloid granular materials of bag according to granular materials of the present utility model.Therefore, can in the conventional machines for the manufacture of " three pellets " filter tip, manufacture according to filter tip of the present utility model or filter element.
Tobacco smoke filter tip of the present utility model or filter element can comprise one or more fumet.Fumet can be to become known for any fumet of using in tobacco smoke filter tip or filter element.For example, fumet can be menthol, spearmint, peppermint oil, nutmeg, cassia bark, cloves, lemon, chocolate, peach, strawberry, vanilla etc.Fumet can comprise nicotine or salt or derivatives thereof.Fumet is menthol preferably.
Except comprising the granular materials based on starch that can be colored, alternatively filter tip or filter element are carried out painted or (for example painted, use suitable dyestuff or pigment, preferably regulation allows the dyestuff or the pigment that in Food Contact application, use), and/or can comprise the package (for example, with suitable dyestuff or pigment, preferably regulation allows dyestuff or the pigment used in Food Contact application painted) of coloured or colouring.Core can be or have a package with respect to the contrast color of tobacco smoke filtration material and/or the granular materials based on starch.Any color that dyestuff or pigment can be preferably for example, compare with tobacco smoke filtration material (, white), for example, green, blue, red, tangerine look etc.Except coloured particle material alternatively, coloured core, particularly product filter tip, element or the rod with the outward appearance identified that contributes to false proof object are provided with the use of coloured core of transparent (outward) package.
Herein, term " downstream " refers to the one end (for example,, in the time that filter tip/filter element is attached to the tobacco envelope in filter tipped cigarette) of the smoker's of close filter tipped cigarette mouth towards filter tip/filter element/filter tipped cigarette.Term " upstream " refers to the one end (for example,, in the time that filter tip/filter element is attached to the tobacco envelope in filter tipped cigarette) of the tobacco envelope of close filter tipped cigarette towards filter tip/filter element.
Tobacco smoke filter tip or filter element can have the length of 12mm to 40mm, for example, and 17mm to 35mm, for example, 20mm to 30mm.
Tobacco smoke filter tip (or filter element) can have the girth of 14mm to 28mm, for example, and 16mm to 26mm, for example, 16mm to 17mm or 24mm to 25mm.The girth of the inner face of package and the periphery of core are preferably sized to and make to exist between the two snug fit.
According in filter tipped cigarette of the present utility model, the filter tip of the present utility model filter tip of filter element of the present utility model (or comprise) is connected to the tobacco rod of packaging towards the mode of tobacco with one end of filter tip.Filter tip can fill by articulating [it only engages with excellent adjacent end around (packaging) filter tip, so that the major part of filter tip packaging is exposed] and be connected to the tobacco rod of packaging.Filter tip can be connected by the external packing of full tipping (its adjacent end around whole filter length and tobacco rod engages), and the external packing of full tipping is preferably transparent in this case.In one embodiment, the external packing of full tipping can have the transparent window of aiming at at least a portion that comprises granular materials of filter tip.In this embodiment, filter tip package is preferably transparent in transparent at least identical part in the external packing of tipping.Preferably, in this embodiment, filter tip package is transparent all over.
Can ventilate by method as known in the art according to filter tip of the present utility model, filter element or filter tipped cigarette, for example, for example, by using outer wrapper pre-punching or ventilative (transparent package), and/or outer wrapper (for example, transparent package) if laser beam perforation and there is the tipping external packing of (for example, transparent).Similarly; the external packing of full tipping of ventilating can similarly be intrinsic ventilative or be provided with air vent; and in outer wrapper (for example; transparent package) and the product of the ventilation that all exists of tipping external packing in, the ventilation unit by external packing by conventionally can (and preferably) with aim at by the ventilation unit of filter stick bag paper.By the air vent of filter tip outer wrapper (for example transparent package) or by tipping external packing air vent or can be made by the mode of laser beam perforation at the production period of filter tip or filter tipped cigarette by the air vent of the two simultaneously, it is as known in the art.
According to the utility model, on the other hand, provide a kind of compound bar, it comprises as above multiple (for example 2,4,6 etc.) at this, the mode with mirror is integrated and connected filter tip (or filter element), and/or filter tip (or filter element) end-to-end.
Brief description of the drawings
Now with reference to following example and accompanying drawing, the utility model is described, wherein:
Fig. 1 is schematically illustrated according to the filter tip of the first embodiment of the present utility model; And
Fig. 2 is the side sectional view of same the first embodiment.
Detailed description of the invention
Fig. 1 and Fig. 2 show the filter tip 101 according to the first embodiment of the present utility model.Filter tip 101 has: with columned downstream form, that be made up of filtering material (or buccal) filtering plug 102 of the cellulose acetate plug packed; And columned upstream (or tobacco end) filtering plug 103 of for example, being made by active acetate material (thering is the carbon granules material being dispersed between cellulose acetate fibre), plug 102 and plug 103 are longitudinally spaced apart each other.In substituting embodiment, upstream filtering plug 103 is (nonactive) cellulose acetate plugs of packaging.The filter tip package 104 of being made up of transparent polypropylene engages around plug, to be formed on the chamber 105 between downstream plug 102 and upstream plug 103.Illustrating not in scale or not shown entire quantity with multiple cassava pearl 107() particulate additive of form is arranged in chamber 105.Downstream filter plug 102, filter chamber 105 form the core of filter tip 101 together with upstream filtering plug 103.Filter tip 101 is attached to the tobacco rod 109 of packaging by full tipping (full tipping) external packing 108.Tipping external packing 108 is made up of ventilative paper and comprises transparent polyacrylic transparent window 106.Window 106 is aimed at chamber 105, makes it possible to see cassava pearl 107 by window (and by transparent filter tip package 104).Window 106 can have the structure as described in WO2010/142498.
The length of tobacco smoke filter tip 101 is that 17mm and its girth are approximately 25mm.The outer perimeter of the girth of the inner face of package 104 and filtering plug 102,103 is sized to: make has snug fit (snug fit) between the inner face of package 104 and the periphery of filtering plug 102,103.The length of each filtering plug 102,103 is 6mm, and filtering plug 102,103 is spaced apart to form the chamber 105 of length as 5mm.
Technical staff will be understood that, can obtain cassava pearl 107 from the commercial source easily obtaining.Cassava pearl is roughly spherical, and has the average diameter of 1mm.Chamber 105 can comprise the cassava pearl 107 of about 100mg.Grain density in chamber can be about 0.6g/cm
3.
Filtering plug 102,103 tightens to suitable position at the radially inner face of package 104 by EVA or other suitable anchoring bonding agents.Can use injection pulse system optionally to apply EVA, make anchoring bonding agent between package 104 and filtering plug 102,103, but be not present on the radially inner face of package 104 in chamber 105.
The tobacco rod 109(that filter tip 101 can be connected to packaging towards the mode of tobacco with upstream core 103 is not shown in Fig. 1).Filter tip 101 can entirely be hinged with packaging 108 by full tipping packaging 108(and engage around the whole length of filter tip and the adjacent end of tobacco rod) be connected to the tobacco rod 109 of packaging.Full tipping packaging can comprise that transparent window 106(is as shown), or can be transparent in the whole region that extends across chamber 105.In substituting embodiment, filter tip 101 can be filled (not shown) and be connected to by articulating the tobacco rod of packaging, described articulating dress only engages around the adjacent end of (packaging) filter tip 101 and tobacco rod by means commonly known in the art, so that the major part of package 104 is exposed.
Will be understood that, can be by method manufacture as known in the art filter tip such as the filter tip illustrating in Fig. 1 and 2.For example, can by the Continuous Flow of combined filters rod (for example pass through, suitably arrange by combining rod, upstream core and downstream core that described combination rod is spaced apart from each other formation, in chamber between upstream core and downstream core, have granular materials) be longitudinally advanced to packaging accessory and make filter tip, the outer wrapper advancing continuously in packaging accessory is around the combined filters packing rod of longitudinal propelling stream and utilize overlap joint fixing with sticky seam (as is known).EVA anchoring bonding agent can be applied to the package of longitudinal propelling, to keep filter rod, its will finally make upstream core and downstream core on filter stick bag paper/middle formation in position.Enter at package before the packaging accessory of cigarette fillter-tip making machine device at once, only in the regional area/section corresponding with following those regions, anchoring bonding agent is for example applied to the inner surface that advances package by impulse jet method, and described region is those regions that wherein will exist the combination rod of formation upstream core and downstream core.Advance package to be then applied to filter core by accessory, thus the local adhesive region on the inner surface of transparent wrapper part with the combination rod that forms upstream core and downstream core is contacted, to combine between rod and to form adhesive bond at package and these.Will be understood that, in the region that anchoring bonding agent contacts at the combination rod that not participant is formed to upstream core and downstream core, be not applied to the inner surface of package.In other words, and upstream core and downstream core between space, that is, granular materials will be determined bit position, in corresponding region, anchoring bonding agent is not applied to the inner surface of package.In whole package is transparent embodiment, can be by transparent polypropylene as package.In the embodiment that has transparent window, filter tip package can be completely transparent, and in the time that filter tip is attached to tobacco rod, tipping material can be selected together with transparent window, applies tipping material window is aimed at chamber.Can form the transparent window in package by methods known in the art.The further details that comprises transparent window is provided in WO2010/142498.
Example 1: storage test
Under different condition, store according to tapioca starch pellet of the present utility model to check the stability of weight.In the dry environment of sample storage silica gel in 60% relative humidity (RH) and drier.
After the storage through month, the pellet keeping under 60%RH is only lost about 0.1% weight, and those pellets that keep in unusual dry environment are only lost 7.2% weight.
This weight than the carbon granule of common discovery changes little.Therefore, have been found that the weight stability of starch pellet (particularly, tapioca starch pellet) is favourable than known material, and starch pellet (particularly, tapioca starch pellet) is suitable for using in filter tip.
Claims (39)
1. tobacco smoke filter tip or a filter element, the package that comprises core extending longitudinally and engage around described core, described core extending longitudinally includes tobacco smoke filtration material, it is characterized in that described core also comprises the granular materials that contains starch.
2. tobacco smoke filter tip according to claim 1 or filter element, the wherein said granular materials that contains starch is tapioca starch.
3. tobacco smoke filter tip according to claim 2 or filter element, wherein said tapioca starch is spherical form.
4. tobacco smoke filter tip according to claim 3 or filter element, wherein said tapioca starch is the form of cassava pearl.
5. according to tobacco smoke filter tip in any one of the preceding claims wherein or filter element, wherein said granular materials has the average particle size particle size between 0.1mm and 3.0mm.
6. tobacco smoke filter tip according to claim 5 or filter element, wherein said granular materials has the average particle size particle size between 0.2mm and 2.5mm.
7. tobacco smoke filter tip according to claim 6 or filter element, wherein said granular materials has the average particle size particle size between 0.3mm and 2.0mm.
8. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, wherein said granular materials has the contrast color with respect to described tobacco smoke filtration material and/or described package.
9. tobacco smoke filter tip according to claim 8 or filter element, wherein said granular materials comprises first group of particle with the first color and second group of particle with the second color, described the first color is different from described the second color.
10. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, at least a portion of wherein said package is transparent, makes described core to pass through described package visible.
11. tobacco smoke filter tip according to claim 10 or filter element, at least a portion of wherein said package is transparent and be arranged so that described granular materials can be visible by described package.
12. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and wherein said granular materials is dispersed in described tobacco smoke filtration material.
13. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and wherein said core extending longitudinally comprises multiple core sections, and at least one the core section in described multiple core sections comprises described granular materials.
14. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, wherein said core extending longitudinally comprises the first downstream core section and the second upstream core section, and wherein said the second upstream core section is limited to chamber extending longitudinally between described the second upstream core section and described the first downstream core section with the spaced apart upstream extremity of described the first downstream core section and the downstream of described the second upstream core section of making of described the first downstream core section together with described package.
15. tobacco smoke filter tip according to claim 14 or filter element, wherein said granular materials is positioned at described chamber.
16. tobacco smoke filter tip according to claim 14 or filter element, wherein the part of aiming at described chamber of at least described package is transparent.
17. tobacco smoke filter tip according to claim 13 or filter element are the discrete pellet bed of described granular materials comprising the described core section of described granular materials.
18. tobacco smoke filter tip according to claim 13 or filter element, comprise comprising the described core section of described granular materials the tobacco smoke filtration material that is scattered with described granular materials.
19. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and wherein said tobacco smoke filtration material is fibrous material.
20. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and wherein said tobacco smoke filtration material is selected from and comprises following group: natural or synthetic tow, cellulose acetate tow, natural or synthetic short fiber, raw cotton, strip-shaped material and extrded material.
21. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and wherein said package comprises: polypropylene; Or glassine paper.
22. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and wherein whole described package is transparent.
23. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and at least a portion of wherein said core is attached to described package.
24. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and wherein said core comprises fumet.
25. according to tobacco smoke filter tip or filter element described in any one in claim 1-4, and wherein, except described granular materials, described core comprises the second granular materials.
26. tobacco smoke filter tip according to claim 25 or filter element, wherein said granular materials and described the second granular materials are included as uniform homogeneous blend.
27. tobacco smoke filter tip according to claim 13 or filter element, wherein at least one core section, except comprising described granular materials, also comprises the second granular materials.
28. tobacco smoke filter tip according to claim 20 or filter element, wherein said natural or synthetic tow is made up of cotton or plastics.
29. tobacco smoke filter tip according to claim 20 or filter element, wherein said strip-shaped material is paper or nonwoven.
30. tobacco smoke filter tip according to claim 20 or filter element, wherein said extrded material is starch, synthetic foam, crushed foam.
31. tobacco smoke filter tip according to claim 28 or filter element, wherein said plastics are polyethylene and polypropylene.
32. tobacco smoke filter tip according to claim 29 or filter element, wherein said paper is crepe paper.
33. tobacco smoke filter tip according to claim 29 or filter element, wherein said nonwoven is synthetic nonwoven.
34. tobacco smoke filter tip according to claim 21 or filter element, wherein said polypropylene is directed polypropylene, biaxially oriented polypropylene.
35. tobacco smoke filter tip according to claim 24 or filter element, wherein said fumet is menthol, spearmint, peppermint oil, lemon, oranges and tangerines, strawberry or coffee.
36. 1 kinds of filter tipped cigarettes, comprising: according to filter tip in any one of the preceding claims wherein or include according to the filter tip of the filter element described in any one in claim 1-35, described filter tip is connected to the tobacco rod of packaging.
37. filter tipped cigarettes according to claim 36, wherein said filter tip fills by articulating or transparent full tipping external packing is connected to the tobacco rod of described packaging.
38. filter tipped cigarettes according to claim 36, wherein said filter tip is connected to the tobacco rod of described packaging by the external packing of full tipping, and wherein, the external packing of described full tipping comprises transparent at least a portion.
39. 1 kinds of compound bar, comprise multiplely according to filter tip or filter element described in any one in claim 1-35, and described multiple filter tips or filter element are integrated and connected end-to-end in the mode of mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320300991.6U CN203692531U (en) | 2013-05-29 | 2013-05-29 | Tobacco smoke filter tip or filter tip component, filter tip cigarette and composite rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320300991.6U CN203692531U (en) | 2013-05-29 | 2013-05-29 | Tobacco smoke filter tip or filter tip component, filter tip cigarette and composite rod |
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| CN203692531U true CN203692531U (en) | 2014-07-09 |
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| CN201320300991.6U Expired - Lifetime CN203692531U (en) | 2013-05-29 | 2013-05-29 | Tobacco smoke filter tip or filter tip component, filter tip cigarette and composite rod |
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| CN105167192A (en) * | 2015-07-14 | 2015-12-23 | 广西中烟工业有限责任公司 | Cigarette filter containing perspective particles |
| CN107692308A (en) * | 2017-09-15 | 2018-02-16 | 红云红河烟草(集团)有限责任公司 | A kind of multifunction rolling cigarette holder rod based on tealeaves |
| CN107692311A (en) * | 2017-09-15 | 2018-02-16 | 红云红河烟草(集团)有限责任公司 | A kind of multifunction rolling cigarette holder rod with flavouring function |
| CN108308700A (en) * | 2017-12-12 | 2018-07-24 | 红云红河烟草(集团)有限责任公司 | A kind of multifunction rolling cigarette holder stick based on pueraria lobata |
| CN108323806A (en) * | 2017-12-12 | 2018-07-27 | 红云红河烟草(集团)有限责任公司 | A kind of multifunction rolling cigarette holder stick based on coffee |
| CN108323807A (en) * | 2017-12-12 | 2018-07-27 | 红云红河烟草(集团)有限责任公司 | A kind of multifunction rolling cigarette holder stick based on Radix Notoginseng |
| CN108323803A (en) * | 2017-12-12 | 2018-07-27 | 红云红河烟草(集团)有限责任公司 | A kind of multifunction rolling cigarette holder stick based on Yunnan olive |
| CN108451012A (en) * | 2017-12-12 | 2018-08-28 | 红云红河烟草(集团)有限责任公司 | A kind of multifunction rolling cigarette holder stick based on loquat |
| CN108451013A (en) * | 2017-12-12 | 2018-08-28 | 红云红河烟草(集团)有限责任公司 | A kind of multifunction rolling cigarette holder stick based on Rhizoma Gastrodiae |
| WO2023168868A1 (en) * | 2022-03-11 | 2023-09-14 | 云南中烟工业有限责任公司 | Processing method for transparent cavity filter rod cigarette |
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