CN202514579U - Cigarette filter - Google Patents
Cigarette filter Download PDFInfo
- Publication number
- CN202514579U CN202514579U CN2012200536890U CN201220053689U CN202514579U CN 202514579 U CN202514579 U CN 202514579U CN 2012200536890 U CN2012200536890 U CN 2012200536890U CN 201220053689 U CN201220053689 U CN 201220053689U CN 202514579 U CN202514579 U CN 202514579U
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- shaddock
- filter
- cigarette filter
- cigarette
- fibre bundle
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model relates to a cigarette filter. The cigarette filter comprises filter package paper and a filtering body. The filtering body is in a three-layer structure, and the three-layer structure comprises a first cellosilk bundle, a grapefruit shell bag particle layer, and a second cellosilk bundle. Grapefruit shell bag particles adopted by the cigarette filter are absorbing materials which are obtained after grapefruit shell bags go through acid-washing, drying, smashing and prilling processes and is in a multi-hole structure and capable of effectively absorbing peculiar smell and harmful gas, and can effectively filter and remove harmful substances such as Jiaobo, nicotine, benzopyrene and the like caused by burning of cigarettes, thereby protecting health of smokers, improving flavor of smoking and improving grades of the cigarettes. Further, the cigarette filter can be manufactured abundantly and quickly by using existing cigarette processing equipment and has important application value.
Description
Technical field
The utility model belongs to technical field of cigarette production, is specifically related to a kind of cigarette filter.
Background technology
Contain the known chemical substance of kind more than 3800 in the smog that discharges during result of combustion of tobacco; The overwhelming majority is harmful; Comprising alkaloids such as carbon monoxide, nicotine, amine, nitrile, phenols, aldehydes, nitrogen oxide, polycyclic aromatic hydrocarbon, heterocyclics, heavy metal element etc.The smoking meeting causes serious harm to the health of human body.The appearance of the 60's of 20th century cigarette with filter tip effectively reduces the cigarette tar oil mass, and big of present cigarette has filter tip, is generally single layer structure, promptly directly packs filtering bodies by filter-tipped packing paper and forms, and filtering bodies generally adopts acetate silk.But traditional filter tip is roughly as sieve; The employing blocking type filters; Its suction-operated is limited, can not remove well the harmful substance less than common filtering bodies sieve aperture, and the amount of substances such as tar that actual filtration is fallen are less; A large amount of harmful materials still are inhaled in the human body, and health is damaged.
When using this fiber filter separately, wanting to improve filter effect can only be constantly the length that lengthening filters, and uses very inconvenient.Therefore bigger serface has appearred in filter tip, adding in recent years; The sorbing material of strong adsorption capacity adsorbs the technology of harmful substance in the smog; For example add diatomite (patent CN0112224 1. 7), modified molecular screen (patent CN1879511), chitin (patent CN01126040.8), active carbon (patent CN 96205941.2) etc.; These materials are used for filtration, the adsorption capacity that cigarette filter can improve filter tip, but the composite filter tip that adopts these sorbing materials to produce still exists that adsorption effect is undesirable, processing trouble, cigarette local flavor are introduced assorted flavor, produce deficiencies such as dust harzard.
Patent CN 101317695 discloses a kind of adsorption material for cigarette filter-tip and preparation method thereof; Be exactly to be reprocessed into after the shaddock skin is handled through acidic oxidation to be adsorption material for cigarette filter-tip; What but this method was used is that whole shaddock skin is raw material, the outer yellow skin (being also referred to as the oil vacuole layer) of shaddock skin is not removed and directly processing, has following problem: the oil vacuole layer is fine and close; Basically do not have adsorption capacity, and can hinder the absorption property of other part materials; When processing and preservation, be easy to generate the assorted flavor of peculiar smell, influence the quality of final products; Dry after-contraction of oil vacuole layer and very easily brown stain of color, product appearance is not good; Adopt highly acid, contain the solution-treated of hydrogen peroxide solution, equipment requirements is high, the operation hazardous, and wastewater discharge is big; And the oil vacuole layer is the shaddock characteristic perfume--unique position that-shaddock essential oil exists, and be rich in functional components such as aurantiin, do not add the waste that utilization also is a kind of resource.
The utility model content
The purpose of the utility model is for overcoming above-mentioned weak point, provide a kind of simple in structure, can more filtering cigarettes in the cigarette filter of harmful substance, concrete technical scheme is following.
A kind of cigarette filter is made up of filter-tipped packing paper and filtering bodies, and said filtering bodies comprises first fibre bundle, shaddock leather bag stratum granulosum, second fibre bundle.
In above-mentioned a kind of cigarette filter, said shaddock leather bag stratum granulosum is between first fibre bundle and second fibre bundle.
In above-mentioned a kind of cigarette filter, said shaddock leather bag particle is the sorbing material with loose structure that the capsule by the shaddock skin forms through overpickling, drying, pulverizing, granulation.
In above-mentioned a kind of cigarette filter, shaddock leather bag particle gross weight is 5% ~ 50% of a said fibre bundle weight.
In above-mentioned a kind of cigarette filter; Said fiber can be an acetate fiber, also can be at least a in the inorfil such as fibre in differentiation and carbon fiber in chemical fibres such as natural fibers such as cotton, fiber crops, bamboo and wood material and acetic acid, viscose glue and the chemical fibre.
Compared with prior art; The utlity model has following advantage and technique effect: the utility model is simple in structure; Because filtering bodies has adopted fibre bundle and has had loose structure, can effectively absorb the sorbing material shaddock leather bag particle of peculiar smell and pernicious gas; Have filtration efficiency and strong adsorption capacity; Harmful substance major parts such as tar in the smog, BaP, nitrogen oxide have been stayed in the filtering bodies, reduced harmful substance and be inhaled into human body, reduce the injury that smoking causes for smoker's health greatly.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Among the figure: 1, filter-tipped packing paper, 2, filtering bodies, 3, first fibre bundle, 4, shaddock leather bag stratum granulosum, 5, second fibre bundle, 6, the pipe tobacco body.
The specific embodiment
Be described further below in conjunction with the practical implementation of accompanying drawing and instance, but enforcement of the utility model and protection are not limited thereto the utility model.
Like Fig. 1; A kind of cigarette filter is made up of filter-tipped packing paper 1 and filtering bodies 2, and constitutes one with the pipe tobacco body that contains pipe tobacco 6; Wherein filtering bodies 2 is three-deckers, promptly is made up of first fibre bundle 3, shaddock leather bag stratum granulosum 4, second fibre bundle 5.
The principle of the utility model is: during smoking, the smog that produces during cigarette combustion is through being inhaled into human body behind first fibre bundle 3, shaddock leather bag stratum granulosum 4, second fibre bundle 5 in the filtering bodies.Because the filtration of bilaminar fiber tow in the filtering bodies; Harmful substance part in the smog is filtered have been stayed in the fibre bundle; A part is adsorbed by shaddock leather bag stratum granulosum 4, thereby has significantly reduced the amount that sucks the harmful substance in the human body, has protected smoker's health better.
The shaddock leather bag particle that adopts in this embodiment can be prepared by following method:
(1) after employing shaddock skiving machine at first reams the oil vacuole layer of fresh sleeve shaddock skin, once more shaddock skin remainder is cut, obtain white, spongiform shaddock capsule;
(2) shaddock capsule acidification: it is in 4 ~ 6 the aqueous citric acid solution that the shaddock capsule is immersed in the pH value, is heated to 50 ~ 70 ℃, filter behind constant temperature 4 ~ 6h, the shaddock capsule again with flushing with clean water to neutral;
(3) drying: the shaddock capsule is behind centrifugal removal part moisture; Be crushed to the big or small particle of 80 ~ 150 μ m behind 50 ~ 70 ℃ of heated-air drying to moisture percentage by weights 20 ~ 25%, adopt 50 ~ 70 ℃ of condition downstream of fluid bed to be dried to the moisture percentage by weight below 12% again;
(4) granulation: granulation behind little even grain spraying tobacco essence of dried shaddock leather bag, the grain diameter scope is 200 ~ 800 μ m, promptly obtains required shaddock leather bag particle.
Described shaddock skin is the shaddock fruit pericarp of fresh shatian pomelo, sweet shaddock, pomelo shaddock, chessboard mountain shaddock or Hu shaddock.After said shaddock leather bag is meant and adopts the shaddock skiving machine at first to ream the yellow green exodermis of shaddock skin, the white of cutting once more, spongy tissue.The consumption of tobacco essence is 0.1 ~ 1 ‰ of a shaddock capsule particle dry weight in the said granulation process.
Said granulation process also comprises hyperchromic process, and promptly dried shaddock leather bag granule evenly sprays granulation behind toner and the tobacco essence, and the grain diameter scope is 200 ~ 800 μ m, promptly obtains required sorbing material.Described toner is meant that the pigment that permission uses is lemon yellow in tobacco business, in the sunset yellow etc. one or more, and consumption is 0.5 ~ 2 ‰ of a shaddock capsule particle dry weight.
Above-mentioned shaddock leather bag granular materials is applied to cigarette filter.Application mode is given an example: in the filter tip stick forming process, 30% of the interpolation fibre weight shaddock leather bag granular materials finally makes composite filter tip in the cavity of between two acetate fiber rods, reserving, and this composite filter tip is used cigarette.This cigarette subjective appreciation shows that sorbing material does not cause assorted flavor to occur, and the cigarette local flavor is more coordinated, and oral cavity and throat irritate and significantly improve, and reduces tarry matters in smoke 52% simultaneously, reduces nitrosamine 57%, reduces BaP 65%.
The part embodiment that the above is merely the utility model is not that the utility model is done any pro forma restriction; The those of ordinary skill of all industry all can be implemented the utility model scheme by the above; But all technical staff who is familiar with the industry are not in breaking away from the utility model technical scheme scope; The technology contents that is disclosed more than capable of using; And some adjustment of making, modify the equivalent variations with differentiation, be the equivalent embodiment of the utility model, simultaneously; The adjustment of any equivalent variations that all essence technology according to the utility model have been done above embodiment, modify with differentiation etc., all still belong in the scope of technical scheme of the utility model.
Claims (4)
1. a cigarette filter is made up of filter-tipped packing paper (1) and filtering bodies (2), it is characterized in that described filtering bodies (2) comprises first fibre bundle (3), shaddock leather bag stratum granulosum (4) and second fibre bundle (5).
2. according to the said a kind of cigarette filter of claim 1, it is characterized in that said shaddock leather bag stratum granulosum (4) is positioned between first fibre bundle (3) and second fibre bundle (5).
3. according to the said a kind of cigarette filter of claim 1, it is characterized in that said shaddock leather bag particle is the sorbing material with loose structure that the capsule by the shaddock skin forms through overpickling, drying, pulverizing, granulation.
4. according to the said a kind of cigarette filter of claim 1, it is characterized in that shaddock leather bag particle gross weight is 5% ~ 50% of a said fibre bundle weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200536890U CN202514579U (en) | 2012-02-20 | 2012-02-20 | Cigarette filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200536890U CN202514579U (en) | 2012-02-20 | 2012-02-20 | Cigarette filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202514579U true CN202514579U (en) | 2012-11-07 |
Family
ID=47097562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200536890U Expired - Fee Related CN202514579U (en) | 2012-02-20 | 2012-02-20 | Cigarette filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202514579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103393218A (en) * | 2013-08-06 | 2013-11-20 | 上海华宝生物科技有限公司 | Solid-type filter stick formed by granular assembling and preparation method thereof |
| CN103876286A (en) * | 2014-03-04 | 2014-06-25 | 湖南中烟工业有限责任公司 | Filter rod particle additive with coffee or cocoa flavor and preparation method and application thereof |
| CN109645566A (en) * | 2018-12-04 | 2019-04-19 | 云南中烟工业有限责任公司 | A kind of orange peel filter stick porous material and its preparation method and application |
-
2012
- 2012-02-20 CN CN2012200536890U patent/CN202514579U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103393218A (en) * | 2013-08-06 | 2013-11-20 | 上海华宝生物科技有限公司 | Solid-type filter stick formed by granular assembling and preparation method thereof |
| CN103876286A (en) * | 2014-03-04 | 2014-06-25 | 湖南中烟工业有限责任公司 | Filter rod particle additive with coffee or cocoa flavor and preparation method and application thereof |
| CN103876286B (en) * | 2014-03-04 | 2016-06-08 | 湖南中烟工业有限责任公司 | A kind of filter rod particulate additive with coffee or cocoa flavor and its preparation method and application |
| CN109645566A (en) * | 2018-12-04 | 2019-04-19 | 云南中烟工业有限责任公司 | A kind of orange peel filter stick porous material and its preparation method and application |
| CN109645566B (en) * | 2018-12-04 | 2021-08-03 | 云南中烟工业有限责任公司 | Citrus peel filter stick porous material and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20160220 |