CN203801722U - Degradable composite filter rod - Google Patents
Degradable composite filter rod Download PDFInfo
- Publication number
- CN203801722U CN203801722U CN201420024457.1U CN201420024457U CN203801722U CN 203801722 U CN203801722 U CN 203801722U CN 201420024457 U CN201420024457 U CN 201420024457U CN 203801722 U CN203801722 U CN 203801722U
- Authority
- CN
- China
- Prior art keywords
- fillter section
- making method
- polylactic acid
- composite filter
- acid foam
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 241000208125 Nicotiana Species 0.000 claims abstract description 50
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 44
- 239000006260 foam Substances 0.000 claims abstract description 35
- 239000004626 polylactic acid Substances 0.000 claims abstract description 35
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 34
- 206010000269 abscess Diseases 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 17
- 239000000779 smoke Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 229920002301 cellulose acetate Polymers 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 238000005187 foaming Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- 229920006221 acetate fiber Polymers 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000021419 vinegar Nutrition 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- 108010022355 Fibroins Proteins 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 102000005525 fibrillarin Human genes 0.000 description 1
- 108020002231 fibrillarin Proteins 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- AXFBAIOSECPASO-UHFFFAOYSA-N pentacyclo[6.6.2.02,7.04,16.011,15]hexadeca-1(14),2(7),3,5,8(16),9,11(15),12-octaene Chemical compound C1=C(C=C23)C4=C5C3=CC=CC5=CC=C4C2=C1 AXFBAIOSECPASO-UHFFFAOYSA-N 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a degradable composite filter rod which comprises a polylactic acid foam body filtering section and a paper-making method tobacco sheet filtering section, wherein the polylactic acid foam body filtering section and the paper-making method tobacco sheet filtering section are connected and are wrapped by wrapped molding paper for tobacco to form a composite filter rod; a plurality of cells are formed in a rod body of the paper-making method tobacco sheet filtering section and have the opening percentage of 65-84 percent, the density of 10<7>-10<12>/cm<3> and the aperture of 10-300[mu]m. A polylactic acid foam body and a paper-making method tobacco sheet are used as components of the composite filter rod; the prepared filter rod or a filter tip has the advantages of safety, no toxicity, environment friendliness and degradability, so that harmful components in smoke gas of cigarettes can be effectively reduced; in addition, a cellulose acetate material for the traditional filter rod is not needed to be used, so that the conservation of resources is facilitated; the degradable composite filter rod has the characteristics of simpleness and convenience for manufacture, stable quality, high aroma quality and low cost.
Description
Technical field
The utility model relates to a kind of cigarette with filter tip filter stick, the degradable composite filter that particularly cigarette with filter tip is used.
Background technology
Traditional composite filter, active carbon composite filter and papery composite filter, process is more complicated, manufacturing cost is higher, active carbon or paper filter stick have good smoke filtering effect, but cigarette sense organ shows flavouring essence quality conventionally to decline, and active carbon taste or paper taste are more outstanding, there is larger mass defect all the time.The composite filter of other type, as added mucedin, soybean meal, soybean fibrillarin, fibroin and coffee particles, tea stalk particle etc. on fibre bundle, these technical schemes are all taking fibre bundle as carrier, adding material is attached on carrier, form extraordinary filament tow mouth bar, it exists process more complicated, and cost is higher, cellulose diacetate filter stick is difficult for the problems such as degraded.
Utility model content
The purpose of this utility model be to provide a kind of simple for production, flavouring essence quality is high, cost is low and resource-effective degradable composite filter.
According to an aspect of the present utility model, degradable composite filter is provided, comprise polylactic acid foam fillter section, tobacco sheets by paper making method fillter section and forming paper, polylactic acid foam fillter section is connected with tobacco sheets by paper making method fillter section, forming paper is wrapped in polylactic acid foam fillter section and tobacco sheets by paper making method fillter section outside, polylactic acid foam fillter section is positioned at sucks end, on polylactic acid foam fillter section, have some abscesses, the percent opening of abscess is 65%~84%, the density of abscess is 10
7~10
12individual/cm
3, abscess aperture be 10 μ m~300 μ m.Adopt PLA polylactic acid foam fillter section and tobacco sheets by paper making method to join and make degradable composite filter, need not use existing filter stick cellulose acetate material, made filter stick is easy to degraded in environment.The degradable composite filter of making by the method not only can effectively reduce cigarette smoke harmful components, and is conducive to resources conservation, also has simple for production, a stay-in-grade feature.Micropore in filter stick can use flue gas smoothly by filter stick, the harmful substance in again can effectively catching flue gas, and result of use is good.
In some embodiments, polylactic acid foam fillter section is axially arranged with groove, and number of grooves is multiple, and multiple grooves are arranged in parallel, and multiple grooves are outer circumferentially uniform described polylactic acid foam fillter section.The filter efficiency that groove can improve filter stick harmful substances from flue gases is set, reduces tar content and benzo [α] pyrene, and it is more plentiful to make to aspirate mouthfeel.Because its contour structures is unique novel, be different from common filter stick common on market, when can increasing brand value, there is the miscellaneous function of cigarette anti-fake.
In some embodiments, the barred body of tobacco sheets by paper making method fillter section inside is laminated structure.The laminated structure of barred body inside can make flue gas fully contact with tobacco sheets by paper making method, effectively reduces cigarette smoke harmful components.
In some embodiments, tobacco sheets by paper making method fillter section barred body inside be filament.Filament can further increase the contact area of barred body internal material and flue gas, can more effectively reduce cigarette smoke harmful components, improves flavouring essence quality.
In some embodiments, the filter stick inside of tobacco sheets by paper making method fillter section is provided with natural herb plant essence particle.Natural herb plant essence particle has tobacco characteristic perfume, can improve flavouring essence quality.
Effect of the present utility model is: 1. the utility model utilizes the filtration supports of polylactic acid foam as flue gas, because poly-lactic acid material has good degradability, the polylactic acid foam filter segment of making by foaming mode, not only there is physical features and the strainability of existing cellulose acetate filter rod, also be easy to degraded, low cost and other advantages easy to prepare; 2. the utility model utilizes the filtration supports of tobacco sheets by paper making method silk (or fragment) as flue gas, and tobacco sheets by paper making method adsorption capacity can effectively be adsorbed cigarette smoke harmful components, reduces the harm of harmful components; 3. tobacco sheets by paper making method is to utilize the tobacco wastes such as the pipe tobacco in offal, offal and reuse cigarette as body material, adopt again existing reconstituted tobacoo film-making processes to form, need not use the acetate fiber taking wooden oar as raw material, and tobacco sheets by paper making method is also easy to degraded, thereby the filter stick that the utility model is invented is conducive to economize on resources, the low environmental protection of cost; 4. what use due to tobacco sheets by paper making method processing is existing raw material and process equipment in production of cigarettes process, thereby simple for production, economizes on resources, and cost is lower; 5. through the tobacco sheets by paper making method of paper technology processing, can keep stability and this taste of tobacco of filter stick product quality; 6. tobacco sheets by paper making method has good adsorption capacity, can conveniently carry out perfuming and add pellet design as carrier, makes its filter tip of making have characteristic perfume and suction-operated; 7. the utility model utilizes PLA and tobacco sheets by paper making method fillter section to be composited, and compares the fine filter stick cigarette of common vinegar, and assorted gas, excitant, pleasant impression etc. are all improved.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the degradable composite filter of the utility model;
Fig. 2 is the structural representation of another embodiment of the degradable composite filter of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
With reference to Fig. 1, degradable composite filter comprises polylactic acid foam fillter section 1 and tobacco sheets by paper making method fillter section 2, and polylactic acid foam fillter section 1 adopts forming paper 3 wrap up and be connected with tobacco sheets by paper making method fillter section 2.Degradable composite filter has sucks end 5 and the pipe tobacco end 4 being connected with pipe tobacco.Polylactic acid foam fillter section 1 is positioned at sucks end 5.
The barred body of polylactic acid foam fillter section 1 can adopt the supercritical fluid mode melt extruding that foams to prepare.On the barred body of polylactic acid foam fillter section 1, have some abscesses, the percent opening of described abscess is 65%~84%, the density of abscess is 10
7~10
12individual/cm
3, abscess aperture be 10 μ m~300 μ m.
The barred body inside that the filter stick of tobacco sheets by paper making method fillter section 2 adopts is laminated structure.
Embodiment 2
With reference to Fig. 2, degradable composite filter comprises polylactic acid foam fillter section 1 and tobacco sheets by paper making method fillter section 2, and polylactic acid foam fillter section 1 adopts forming paper 3 wrap up and be connected with tobacco sheets by paper making method fillter section 2.
Tobacco sheets by paper making method fillter section 2 is connected with the pipe tobacco end 4 of cigarette rod.Degradable composite filter has sucks end 5 and the pipe tobacco end 4 being connected with pipe tobacco.Polylactic acid foam fillter section 1 is positioned at sucking of smoke and holds 5.
Polylactic acid foam fillter section 1 is axially arranged with groove 6, and groove 6 numbers are multiple, and multiple described grooves 6 are arranged in parallel, and multiple grooves 6 are outer circumferentially uniform described polylactic acid foam fillter section 1.The barred body of polylactic acid foam fillter section 1 can adopt the supercritical fluid mode melt extruding that foams to prepare.On the barred body of polylactic acid foam fillter section 1, have some abscesses, the percent opening of described abscess is 65%~84%, the density of abscess is 10
7~10
12individual/cm
3, abscess aperture be 10 μ m~300 μ m.
Tobacco sheets by paper making method silk filter stick is that conventional tobacco sheets by paper making method is passed through to the base rod that rolls into compound use again through tobacco cutting machine chopping, its circumference needs to control according to cigarette and filter tip design, the base rod of tobacco sheets by paper making method base rod and foaming groove base rod and other mature and feasible, through filter stick complex forming equipment, is processed into degradable composite filter.
In addition, the filter stick of polylactic acid foam fillter section 1 also can adopt colored foaming filter stick or colored foaming groove filter stick.
The filter stick of tobacco sheets by paper making method fillter section 2 can be made up of the tobacco sheets by paper making method fragment of sheet.Also can in tobacco sheets by paper making method fillter section 2, add HDP particle is that natural herb plant essence particle is to increase smoke perfume.
Make sample cigarette with degradable composite filter of the present utility model and tobacco cartridge, and contrast with the cigarette that the common filter stick of acetate fiber of same circumference, pressure drop is made, find that degradable composite filter of the present utility model can effectively reduce cigarette smoke harmful components, its filter effect is better than the filter stick that common vinegar fibre is made.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. degradable composite filter, it is characterized in that: comprise polylactic acid foam fillter section (1), tobacco sheets by paper making method fillter section (2) and forming paper (3), described polylactic acid foam fillter section (1) is connected with tobacco sheets by paper making method fillter section (2), described forming paper (3) is wrapped in polylactic acid foam fillter section (1) and tobacco sheets by paper making method fillter section (2) outside, described polylactic acid foam fillter section (1) is positioned at sucks end (5), on described polylactic acid foam fillter section (1), there are some abscesses, the percent opening of described abscess is 65%~84%, the density of abscess is 10
7~10
12individual/cm
3, abscess aperture be 10 μ m~300 μ m.
2. degradable composite filter according to claim 1, it is characterized in that: described polylactic acid foam fillter section (1) is axially arranged with groove (6), described groove (6) number is multiple, multiple described grooves (6) are arranged in parallel, and described multiple grooves (6) are outer circumferentially uniform described polylactic acid foam fillter section (1).
3. degradable composite filter according to claim 1, is characterized in that: the barred body inside of described tobacco sheets by paper making method fillter section (2) is laminated structure.
4. degradable composite filter according to claim 1, is characterized in that: the barred body inside of described tobacco sheets by paper making method fillter section (2) is filament.
5. degradable composite filter according to claim 1, is characterized in that: the filter stick inside of described tobacco sheets by paper making method fillter section (2) is provided with natural herb plant essence particle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420024457.1U CN203801722U (en) | 2014-01-15 | 2014-01-15 | Degradable composite filter rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420024457.1U CN203801722U (en) | 2014-01-15 | 2014-01-15 | Degradable composite filter rod |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203801722U true CN203801722U (en) | 2014-09-03 |
Family
ID=51440545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420024457.1U Expired - Lifetime CN203801722U (en) | 2014-01-15 | 2014-01-15 | Degradable composite filter rod |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203801722U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106666829A (en) * | 2016-12-06 | 2017-05-17 | 上海绿馨电子科技有限公司 | Low-temperature non-combustion cigarette and preparation method thereof |
CN112189886A (en) * | 2020-09-27 | 2021-01-08 | 河南中烟工业有限责任公司 | Preparation method of cigarette filter tip rod foaming material |
CN112369663A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
-
2014
- 2014-01-15 CN CN201420024457.1U patent/CN203801722U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106666829A (en) * | 2016-12-06 | 2017-05-17 | 上海绿馨电子科技有限公司 | Low-temperature non-combustion cigarette and preparation method thereof |
CN112369663A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
CN112189886A (en) * | 2020-09-27 | 2021-01-08 | 河南中烟工业有限责任公司 | Preparation method of cigarette filter tip rod foaming material |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
CX01 | Expiry of patent term |