CN103932394B - A kind of multistage composite cigarette filter stick and preparation method thereof and the application of turgid plant granule - Google Patents
A kind of multistage composite cigarette filter stick and preparation method thereof and the application of turgid plant granule Download PDFInfo
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- CN103932394B CN103932394B CN201310024199.7A CN201310024199A CN103932394B CN 103932394 B CN103932394 B CN 103932394B CN 201310024199 A CN201310024199 A CN 201310024199A CN 103932394 B CN103932394 B CN 103932394B
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Abstract
The invention discloses the application of a kind of multistage composite cigarette filter stick and preparation method thereof and turgid plant granule.The filter element of filter stick at least two elementary sections are constituted, one of them elementary section is fiber base material, another elementary section is the fiber base material containing expanded plant granule, preparation method is first to prepare the fiber base material containing expanded plant granule, prepare expanded plant granule fiber base material elementary section again, be complex as binary compound filter candle or multi-element composite filter stick with fiber base material elementary section further；The nuisance content such as expanded plant granule is applied in cigarette filter rod, the tar being greatly reduced in flue gas, can give, when suction, the fragrance that flue gas is special simultaneously.
Description
Technical field
The present invention relates to the application of a kind of multistage composite cigarette filter stick and preparation method thereof and turgid plant granule, belong to Medicated cigarette field.
Background technology
In recent years, domestic and international Nicotiana tabacum L. has carried out substantial amounts of research to the composite filter tip of multiple adsorbing material, and research shows, tobacco smoke filter element
Mouth is the important of a kind of reducing tar and reducing harm and effective means.Continuous along with the forming characteristic of various filter tip materials and strobe utility research
Deeply, the exploitation of composite filter tip and popularization and application are increasingly becoming the research emphasis in one period at present and in the future.Along with " low
Tar, less harmful " fast development of Medicated cigarette, the applied research for cigarette composite filter tip filtering material obtains extensive concern,
But due to reasons such as suction style, safety and one-tenth present aspect, real exploitation is applied to the filtering material of Chinese style flue-cured tobacco type Medicated cigarette but
Seldom.
The particulate adsorbent material being applied to Medicated cigarette filter material at present is a lot, and such as kieselguhr, activated carbon, silica gel etc., they have special
Configuration of surface and many cavity structures, cigarette smoke is created efficient selective adsorption capacity, but exists and introduce miscellaneous QI, change
Become the problems such as cigarette smoking style.The Chinese patent of Application No. 201010584588.1 and 2011102339661.6 discloses respectively
A kind of filter tip natural plants filtering material and preparation method thereof, use natural plants stem pith raw material as filtering material, to volume
Cigarette flue gas has preferable adsorption to also have unique pharmacological action to be worth, but its method there is also clearly disadvantageous, the stem of interpolation
Meticulous the kicking the beam of marrow granule is unfavorable for that filter stick produces.
Summary of the invention
Present invention aims to the deficiencies in the prior art, it is provided that the multistage of a kind of effective reducing tar and reducing harm and tool perfuming function is multiple
Close cigarette filter rod.
Another object of the present invention aims to provide that a kind of above-mentioned cigarette filter rod is with low cost, the simple preparation method of method.
It is also an object of the present invention to provide the application of a kind of above-mentioned expanded plant granule, can effectively reduce in cigarette smoke
Tar content, can give, when suction, the fragrance that flue gas is special simultaneously.
The invention provides a kind of multistage composite cigarette filter stick, including fiber base material, the filter element of filter stick at least two elementary section structures
Becoming, one of them elementary section is fiber base material, and another elementary section is the fiber base material containing expanded plant granule；Described containing swollen
Changing plant granule fiber base material is by the one in the powdered rice hulls of puffing and modifying, walnut shell powder, maize cob meal or shaddock peel powder or many
Kind is made expanded plant granule and is uniformly made an addition to make in fiber base material；Described plants containing expanded in expanded plant granule fiber base material
The addition of composition granule is 1 ~ 4mg/mm fiber base material.
Present invention also offers the preparation method of a kind of cigarette filter rod described above, the method be by expanded plant granule according to
The addition of 1 ~ 4mg/mm fiber base material adds the elementary section making the fiber base material containing expanded plant granule in fiber base material to,
It is complex as binary compound filter candle or multi-element composite filter stick again with fiber base material elementary section.
Present invention also offers the application of a kind of expanded plant granule, by the powdered rice hulls of puffing and modifying, walnut shell powder, maize cob meal
Or one or more in shaddock peel powder make expanded plant granule after add to Medicated cigarette fiber base material made expanded plant granule
Fiber base material elementary section, then be complex as, with fiber base material elementary section, the tar that binary compound filter candle is applied to reduce in cigarette smoke and contain
Measure and give the fragrance that flue gas is special.
Described puffing and modifying is: by one or more grinding and sieving in rice husk, walnut shell, corn cob or pomelo peel；Sieve takes
Granule not less than 80 mesh；By after gained granule and the swelling agent aqueous impregnation that mass concentration is 0.1 ~ 10% by microwave or add
Heat is expanded, dries, the mixture after expanded after 30 ~ 80 mesh sieves under 50 ~ 80 ° of C.
Described fiber base material is the one in cellulose diacetate, the third fibre, lignocellulose.
Described expanded plant granule size is 30 ~ 80 mesh.
Fiber base material elementary section and the fiber base material elementary section containing expanded plant granule in multistage composite cigarette filter stick of the present invention
Axial direction along filter element the most alternately and contacts with each other.
The filter stick end contacted with smoker's mouth in multistage composite cigarette filter stick of the present invention is for being not added with expanded plant
The fiber base material elementary section of grain.
Described filter stick is additionally added filter element gross weight 6 ~ 8% plasticizer.
Described plasticizer is the triacetyl glycerine that Nicotiana tabacum L. is conventional.
Dip time of the present invention is preferably 10 ~ 120min.
Swelling agent of the present invention includes: one or more in soda powder, baking powder, potassium bicarbonate, ammonium hydrogen carbonate.
The addition of described expanded plant granule is 1 ~ 4mg/mm fiber base material.
The concrete preparation of the multistage cigarette filter rod of the present invention is:
Step 1: after rice husk, walnut shell, corn cob, pomelo peel etc. being pulverized, takes the granule not less than 80 mesh after sieve；
Step 2: compound concentration is the swelling agent aqueous solution of 0.1 ~ 10%；
Step: 3: be 10 ~ 120min by step 2 gained plant granule and above-mentioned swelling agent aqueous solution incipient impregnation time, then
Microwave or heat treatment make plant granule expanded；
Step 4: move to expanded for step 3 gained plant granule baking oven is dried at a temperature of 50 ~ 80 ° of C to moisture be 6 ~ 8%,
Take 30 ~ 80 mesh granules after sieve and i.e. obtain required swelling granular material；
Step 5: granular materials step 4 obtained adds in cigarette filter rod according to the addition of 1 ~ 4mg/mm fiber base material
Making expanded plants particles material rod section, white rod section fine with vinegar is complex as binary compound filter candle further.
The present invention compared with prior art, maximum advantage be the plants particles material used expanded after there is bigger specific surface area
More loose structure, is very beneficial for the coal-tar middle oil absorption waiting harmful substance of cigarette smoke；Plants particles material substantially belongs to
Agricultural product castoff, with low cost, preparation method is simple, have reliable prospects for commercial application；Plants particles material exists simultaneously
The course of processing can discharge this perfume of plant, can give, when suction, the fragrance that flue gas is special；Owing to cigarette smoke passes through multistage filtering
Absorption, the most multiple unit are intersegmental exists pressure drop and configuration aspects difference, and flue gas flow path in filter stick is the most variant, more
Be conducive to the absorption of flue gas thus have more preferable reducing tar and reducing harm effect.
Detailed description of the invention
Following example are intended to illustrate rather than restriction further to the present invention.
Embodiment 1
Taking dry powdered rice hulls, go the removal of impurity, after mechanical activation comminution, screening takes the particle diameter powdered rice hulls more than 80 mesh；
The sodium bicarbonate aqueous solution of preparation 0.5%；
By step 1 gained powdered rice hulls and sodium bicarbonate aqueous solution incipient impregnation half an hour, then microwave treatment is allowed to swollen in 3 minutes
Change；
Moving to step 3 gained Expanded rice husk powder dry at a temperature of 50 ~ 80 ° of C to moisture in baking oven is 6 ~ 8%, takes after sieve
30 ~ 60 mesh granules i.e. obtain required Expanded rice husk powder.
This granular materials is added to according to the addition of 1.5mg/mm fiber base material cigarette filter rod is made expanded rice husk granule base
Rod, white rod fine with vinegar is complex as binary compound filter candle further.This binary compound filter candle is applied in Medicated cigarette, presses
YC/T29-1996 standard test cigarette mainstream smoke total particulate matter and tar, test result shows to compare control sample sampling test sample
Product can reduce coke tar in cigarette about 1mg, can also partly reduce other Medicated cigarette harmful components simultaneously.
Embodiment 2
Taking dry corn cob, go the removal of impurity, after mechanical activation comminution, screening takes the particle diameter powdered rice hulls more than 80 mesh；
The ammonium bicarbonate aqueous solution of preparation 1%；
By step 1 gained powdered rice hulls and ammonium bicarbonate aqueous solution incipient impregnation half an hour, then microwave treatment is allowed to swollen in 3 minutes
Change；
Moving to step 3 gained Expanded rice husk powder dry at a temperature of 50 ~ 80 ° of C to moisture in baking oven is 6 ~ 8%, takes after sieve
30 ~ 60 mesh granules i.e. obtain required popcorn core powder.
This granular materials is added to according to the addition of 1mg/mm fiber base material cigarette filter rod is made popcorn slug particle base
Rod, white rod fine with vinegar is complex as binary compound filter candle further.This binary compound filter candle is applied in Medicated cigarette, presses
YC/T29-1996 standard test cigarette mainstream smoke total particulate matter and tar, test result shows to compare control sample sampling test sample
Product can reduce coke tar in cigarette about 1mg, can also partly reduce other Medicated cigarette harmful components simultaneously.
Claims (12)
1. a multistage composite cigarette filter stick, including fiber base material, it is characterised in that the filter element of filter stick at least two
Individual elementary section is constituted, and one of them elementary section is fiber base material, and another elementary section is containing expanded plant granule
Fiber base material；Described containing expanded plant granule fiber base material be by the powdered rice hulls of puffing and modifying, walnut shell powder,
One or more in maize cob meal or shaddock peel powder are made expanded plant granule and are uniformly made an addition in fiber base material
Make；Described is 1～4mg/mm containing the addition of expanded plant granule in expanded plant granule fiber base material
Fiber base material；Described puffing and modifying is: by rice husk, walnut shell, corn cob or pomelo peel one or more
Grinding and sieving；Sieve takes the granule not less than 80 mesh；It is 0.1～10% by gained granule and mass percent concentration
Swelling agent aqueous impregnation after by heating while puffing, the mixture after expanded is dried at 50～80 DEG C, then
Cross 30～80 mesh sieves；Described swelling agent includes: in soda powder, baking powder, potassium bicarbonate, ammonium hydrogen carbonate
One or more.
Filter stick the most according to claim 1, it is characterised in that described dip time is 10～120min.
Filter stick the most according to claim 1, it is characterised in that described fiber base material be cellulose diacetate,
One in third fibre, lignocellulose.
Filter stick the most according to claim 1, it is characterised in that fiber base material elementary section with containing expanded plant
The fiber base material elementary section of grain the most alternately and contacts with each other along the axial direction of filter element.
Filter stick the most according to claim 1, it is characterised in that the filter stick end contacted with smoker's mouth
For being not added with the fiber base material elementary section of expanded plant granule.
Filter stick the most according to claim 1, it is characterised in that be additionally added the 6～8% of filter element gross weight in filter stick
Plasticizer.
7. the preparation method of cigarette filter rod as described in any one of claim 1～6, it is characterised in that by expanded
Plant granule adds to according to the addition of 1～4mg/mm fiber base material to be made in fiber base material containing expanded plant
The elementary section of the fiber base material of granule, then it is complex as binary compound filter candle or multiple elements design with fiber base material elementary section
Filter stick.
8. the application of an expanded plant granule, it is characterised in that by the powdered rice hulls of puffing and modifying, walnut shell powder,
One or more in maize cob meal or shaddock peel powder add Medicated cigarette fiber base material to after making expanded plant granule
In make the fiber base material elementary section of expanded plant granule, then be complex as binary composite filter with fiber base material elementary section
Rod is applied to reduce the tar content in cigarette smoke and give the fragrance that flue gas is special；Described expanded plant
The preparation method of grain is: by one or more grinding and sieving in rice husk, walnut shell, corn cob or pomelo peel；
Sieve takes the granule not less than 80 mesh；By the water-soluble immersion of swelling agent that gained granule and mass concentration are 0.1～10%
By heating while puffing after stain, the mixture after expanded is dried at 50～80 DEG C, after 30～80 mesh sieves, i.e.
?；Described swelling agent includes: one in soda powder, baking powder, potassium bicarbonate, ammonium hydrogen carbonate or many
Kind.
Apply the most as claimed in claim 8, it is characterised in that dip time is 10～120min.
Apply the most as claimed in claim 8, it is characterised in that the addition of described plant granule is
1～4mg/mm fiber base material.
11. application as described in any one of claim 8～10, it is characterised in that by the fibre containing expanded plant granule
Wiki material elementary section and fiber base material elementary section along filter element axial direction the most alternately and the system that contacts with each other
Become filter stick.
12. application as described in any one of claim 8～10, it is characterised in that contact with smoker's mouth
Filter stick end is the fiber base material elementary section being not added with expanded plant granule.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310024199.7A CN103932394B (en) | 2013-01-23 | 2013-01-23 | A kind of multistage composite cigarette filter stick and preparation method thereof and the application of turgid plant granule |
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| CN201310024199.7A CN103932394B (en) | 2013-01-23 | 2013-01-23 | A kind of multistage composite cigarette filter stick and preparation method thereof and the application of turgid plant granule |
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| CN103932394B true CN103932394B (en) | 2016-12-28 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642240B (en) * | 2014-11-10 | 2018-04-06 | 南通醋酸纤维有限公司 | A kind of porous cellulose diacetate adsorbent and its preparation method and application |
| CN105982348A (en) * | 2015-02-05 | 2016-10-05 | 湖南中烟工业有限责任公司 | Environment-friendly cigarette filter rod as well as preparation method and application thereof |
| CN109123774B (en) * | 2017-06-28 | 2020-01-31 | 湖南中烟工业有限责任公司 | natural perfuming cigarette filter stick, preparation and application thereof |
| CN109123772B (en) * | 2017-06-28 | 2020-01-31 | 湖南中烟工业有限责任公司 | cigarette filter stick with flavoring function, and preparation method and application thereof |
| CN110464040A (en) * | 2019-07-16 | 2019-11-19 | 河南中烟工业有限责任公司 | A kind of preparation method and application dropping the porous particle that smells good |
| CN110680008A (en) * | 2019-09-19 | 2020-01-14 | 上海华宝生物科技有限公司 | Porous solid aromatic bead for cigarettes and preparation method thereof |
| CN113349412A (en) * | 2020-03-03 | 2021-09-07 | 常州丰源生物科技有限公司 | Aerosol product carrier with puffed millet as matrix and preparation method thereof |
| CN112369650B (en) * | 2020-04-16 | 2023-03-24 | 湖北中烟工业有限责任公司 | Electric heating cigarette cartridge and preparation method thereof |
| CN112273717A (en) * | 2020-10-30 | 2021-01-29 | 南通醋酸纤维有限公司 | Aroma-enhancing and cooling particles for cigarettes, and preparation method and application thereof |
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| CN1529632A (en) * | 2001-07-17 | 2004-09-15 | ��֪ά | Changing of hydrophilic/hydrophobic characteristics of natural organic substances in oxidation thermo-chemical drying course |
| CN101317695A (en) * | 2008-07-11 | 2008-12-10 | 云南瑞升烟草技术（集团）有限公司 | Adsorption material for cigarette filter-tip and preparation method thereof |
| CN101822425A (en) * | 2010-04-16 | 2010-09-08 | 云南正邦生物技术有限公司 | Preparation method of cigarette absorption type flavor compensation material |
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Patent Citations (3)
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| CN1529632A (en) * | 2001-07-17 | 2004-09-15 | ��֪ά | Changing of hydrophilic/hydrophobic characteristics of natural organic substances in oxidation thermo-chemical drying course |
| CN101317695A (en) * | 2008-07-11 | 2008-12-10 | 云南瑞升烟草技术（集团）有限公司 | Adsorption material for cigarette filter-tip and preparation method thereof |
| CN101822425A (en) * | 2010-04-16 | 2010-09-08 | 云南正邦生物技术有限公司 | Preparation method of cigarette absorption type flavor compensation material |
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