CN111480882A - Cigarette binary composite filter stick without color change after smoking - Google Patents
Cigarette binary composite filter stick without color change after smoking Download PDFInfo
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- CN111480882A CN111480882A CN202010196770.3A CN202010196770A CN111480882A CN 111480882 A CN111480882 A CN 111480882A CN 202010196770 A CN202010196770 A CN 202010196770A CN 111480882 A CN111480882 A CN 111480882A
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- filter stick
- adsorption
- binary composite
- composite filter
- cigarette
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
Abstract
The invention discloses a non-discoloring cigarette binary composite filter stick after being smoked, which belongs to the technical field of tobacco filter stick manufacturing. The invention adopts a binary composite structure of the compact groove section and the adsorption section, the adsorption section can selectively reduce the release amount of tar in the mainstream smoke of the cigarette, adsorb harmful substances in the smoke, retain the herbal fragrance of the cigarette and reduce the harm of cigarette smoking; the smoke after selective adsorption enters the compacting groove section and enters the mouth of a consumer through the groove, so that the pollution to the filter stick is reduced, and the color of the sucked filter stick is further prevented from changing. Test results show that the minimum color difference of the binary composite filter stick during suction is 1.99, and the color of the binary composite filter stick before and after suction is not changed in appearance observation.
Description
Technical Field
The invention relates to the technical field of tobacco filter stick manufacturing, in particular to a cigarette binary composite filter stick which does not discolor after being smoked.
Background
At present, the cigarette is generally adopted and is adorned the filter rod additional and alleviate the harm of smoking to the human body, but ordinary filter rod only comprises filter core and outer wrapping paper, and the process that the flue gas passes through the filter rod is comparatively unobstructed, but the filter tip is yellow after the suction, influences pleasing to the eye. Currently, with the development and progress of society, people pursue high-quality life more and more, people pay more attention to the appearance of cigarettes, and the yellowing of a filter tip after the cigarettes are smoked gradually becomes one of the focuses of people.
The filter tip which does not turn yellow after being sucked is researched and vigorously developed to become a new direction, the main reason of the color change (turning yellow) of the filter tip after being sucked is that tar in mainstream smoke is trapped by the filter tip, and a method which is commonly used is to add an adsorption material into tobacco or the filter tip. In recent years, a great deal of research is carried out on the adsorbing material added into the filter stick in the tobacco industry at home and abroad. At present, active carbon, sepiolite, molecular sieves and the like have relevant reports on tar reducing and harm reducing effects of cigarettes, but different adsorption material structures have different adsorption performances on harmful components, and the influence of the addition of the adsorption material on cigarette smoke resistance, smoke concentration and aroma amount still needs to be considered.
Therefore, the development of a cigarette filter stick which does not change color after being smoked, can reduce tar and harm and has no negative influence on the sensory quality of the cigarette is particularly necessary.
Disclosure of Invention
Aiming at the problems in the background art, the invention provides a cigarette binary composite filter stick which does not change color after smoking, so that the filter stick at the mouth end does not change color after smoking the cigarette, the visual aesthetic feeling is improved, harmful substances in smoke can be selectively adsorbed, the herbal fragrance of the smoke can be reserved during smoking, and the harm of cigarette smoking is reduced.
In order to achieve the purpose, the invention adopts the following technical scheme: the cigarette binary composite filter stick which is not discolored after being sucked comprises a filter element and outer wrapping paper, and is characterized in that: the filter core includes die mould groove section and absorption section, evenly sets up the slot on the die mould groove section outer peripheral face.
Preferably, the compacting groove section is formed by compacting glass paper or high-permeability forming paper.
Preferably, the length of the compacting groove section and the length of the adsorption section respectively account for 1/3 and 2/3 of the total length of the filter stick.
Preferably, the outer wrapping paper at the suction end of the adsorption section is provided with air vents in a circular array.
Preferably, the end surface of the groove is V-shaped, and the end surface of the compact groove section is in a dodecagonal star shape.
Preferably, the adsorption section contains an adsorbent.
Preferably, the adsorbing material is one or more of activated carbon, sepiolite, zeolite, silica gel and cucurbituril particles.
Preferably, the preparation method of the adsorption section comprises the following steps: selecting adsorption material particles, adding essence, mixing and wetting, drying, sieving to obtain adsorption particles with particle size of 20-50 mesh, and mixing the adsorption particles with cellulose acetate fiber bundles to obtain an adsorption section.
Preferably, the loading of the adsorbent is 0.1-0.5 mg/mm.
The invention has the beneficial effects that:
the invention adopts a binary composite structure of the compact groove section and the adsorption section, the adsorption section can selectively reduce the release amount of tar in the mainstream smoke of the cigarette, adsorb harmful substances in the smoke, retain the herbal fragrance of the cigarette and reduce the harm of cigarette smoking; the smoke after selective adsorption enters the compacting groove section and enters the mouth of a consumer through the groove, so that the pollution to the filter stick is reduced, and the color of the sucked filter stick is further prevented from changing. Test results show that the minimum color difference of the binary composite filter stick during suction is 1.99, and the color of the binary composite filter stick before and after suction is not changed in appearance observation.
Drawings
FIG. 1 is a schematic view of the present invention in example 1.
FIG. 2 is a schematic view of the present invention in example 2.
Fig. 3 is a schematic end view of a segment of a compressed groove according to the present invention.
In the figure: 1-external wrapping paper, 2-pressing groove section, 3-adsorption section, 4-groove and 5-vent hole.
Detailed Description
In order to make the technical solution and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings for the convenience of the skilled person.
Example 1
As shown in fig. 1 and 3, the cigarette binary composite filter stick which is not discolored after being smoked comprises a filter element and outer wrapping paper 1, the filter element comprises a pressure type groove section 2 and an adsorption section 3, the pressure type groove section 2 and the adsorption section 3 are both cylindrical, grooves 4 are uniformly arranged on the outer peripheral surface of the pressure type groove section 2 and are used for smoke circulation, and the adsorption section 3 is made of acetate fibers or polypropylene materials and can adsorb and filter harmful substances in tar in smoke. The tight die mould groove section 2 compresses tightly the shaping for adopting cellophane or high ventilative profiled paper, and 4 terminal surfaces of slot are the V type for the terminal surface of tight die mould groove section 2 is the twelve-pointed star, and 4 low points of slot connect dress paper 1 to be 0.1 ~ 1mm apart from the outsourcing, make tight die mould groove section 2 can effectively support outlying outsourcing and connect dress paper 1, can ensure the flue gas simultaneously and pass through efficiency. The lengths of the pressure tight groove section 2 and the adsorption section 3 respectively account for 1/3 and 2/3 of the total length of the filter stick, and the outer wrapping paper 1 at the suction end of the adsorption section 3 is provided with vent holes 5 in a circular array. In this example, the diameter of the filter stick is 8mm, the total length is 35mm, the length of the compacting groove section 2 is 10mm, and the length of the adsorption section 3 is 25 mm. And, it has two sets of air vents 5 to open on 3 suction ends of adsorption section, and the interval is 1mm, and every group quantity is 20, and preceding a set of air vent 5 is 1mm apart from 2 distances of compact die groove section, can reduce to inhale and hinder and form cooling effect to the flue gas, promotes to inhale the taste.
Unchanged color theory after aspiration: the adsorption section 3 can adsorb and filter harmful substances such as tar in the mainstream smoke of the cigarette, reduce the release amount of tar and reduce the harm of cigarette smoking; flue gas after adsorption filtration gets into compact form groove section 2, gets into consumer's oral area through slot 4, reduces being infected with compact form groove section 2 for compact form groove section 2 terminal surface discolours after the suction, promotes cigarette suction sensory quality.
Example 2
As shown in fig. 2, based on the embodiment 1, the adsorption section 3 contains an adsorption material for improving the release amount control of tar and the adsorption effect of harmful substances in the mainstream smoke of cigarettes. The adsorption material is one or more of active carbon, sepiolite, zeolite, silica gel and cucurbituril particles. The active carbon, the sepiolite, the zeolite, the silica gel and the like have adsorption effects by two physical and chemical means. The physical adsorption provides a large amount of surface area through the porous structure of the adsorption material particles, so that the adsorption material particles can easily absorb impurities, and the chemical adsorption is characterized in that the surfaces of the adsorption material particles contain a small amount of chemically-bonded oxygen and hydrogen in the form of functional groups, such as carboxyl, hydroxyl, lactone and the like, and the chemically-bonded adsorption material particles can chemically react with adsorbed substances, so that the adsorbed substances are bonded and gathered on the surfaces of the adsorption material particles. Has adsorption effect on aldehyde ketone, ester, acid and nitrogen heterocyclic components in the smoke, thereby achieving the purpose of selectively reducing harmful components in the tar. The cucurbituril has polar ports and hydrophobic cavities with different sizes, so that the cucurbituril is easy to interact with hydrophilic substances, metal ions and the like, and the hydrophobic cage-shaped cavities can accommodate hydrophobic parts of various molecules or organic molecules. And the sizes of partial polycyclic aromatic hydrocarbon molecules in the smoke are matched with each other, and the tar can be selectively adsorbed through the host-guest interaction. And the adsorption effect of the adsorption material on aromatic components such as megastigmatriene and damascenone containing tobacco aroma is not obvious, so that the adsorption material can ensure that harmful components in tobacco aroma are selectively adsorbed while ensuring the tobacco aroma.
The preparation method of the adsorption section 3 comprises the following steps: selecting adsorption material particles, adding essence, mixing and wetting, drying, sieving to obtain adsorption particles with the particle size of 20-50 meshes, and mixing the adsorption particles with acetate fiber bundles to obtain an adsorption section 3. Wherein the loading capacity of the adsorbing material is 0.1-0.5 mg/mm.
Unchanged color theory after aspiration: the adsorption section 3 can selectively adsorb and filter harmful substances such as tar in the mainstream smoke of the cigarette, reduce the tar release amount, reduce the harm of cigarette smoking and can keep the herbal fragrance of the cigarette; flue gas after the selective adsorption enters the compact type groove section 2 and enters the mouth of a consumer through the groove 4, so that the pollution to the compact type groove section 2 is reduced, the end face of the compact type groove section 2 after smoking is not discolored, and the sensory quality of cigarette smoking is further improved.
Comparative example 1
A cigarette filter stick is a common unitary acetate fiber filter stick without a special structure.
Analysis of experiments
1) The filter sticks manufactured under the same conditions according to the examples 1 and 2 and the comparative example 1 are used as experimental samples, the experimental samples are taken before suction, blank control is taken after suction, and after an automatic smoking machine is adopted, the end faces of the filter sticks close to the mouth end are subjected to color difference analysis, and the results are shown in a table 1:
TABLE 1 color difference analysis results of filter sticks at the tip
| Sample (I) | dE value before and after aspiration | After suction appearance |
| Example 1 | 5.26 | Micro-coloration |
| Example 2 | 1.99 | Does not change color |
| Comparative example 1 | 26.88 | Yellowing of |
As can be seen from table 1: the dE value of the common acetate fiber filter stick before and after suction is 26.88, and the appearance of the common acetate fiber filter stick after suction is observed to turn yellow. While the dualistic composite filter stick without the adsorbing material is prepared in the example 1, the dE value before and after suction is 5.26, and the appearance observation after suction is micro-color, the dualistic composite filter stick with the adsorbing material is prepared in the example 1, the dE value before and after suction is 1.35, and the appearance observation filter stick after suction does not change color. Compared with the cigarette adopting the common acetate fiber filter stick, the binary composite filter stick has better adsorption effect on filter stick dyeing substances such as tar and the like, achieves the effect of no color change after smoking, and improves the smoking sensory quality of the cigarette.
2) The filter rods prepared according to examples 1 and 2 and comparative example 1 under the same conditions were used as experimental samples to perform a resistance-on-draw test on cigarettes, and the results are shown in table 2:
TABLE 2 cigarette resistance
| Sample (I) | Comparative example 1 | Example 1 | Example 2 |
| Suction resistance (Kpa) | 4.0 | 4.2 | 4.4 |
As can be seen from table 2: the maximum difference of the suction resistance of the common filter stick in the embodiment is 0.4Kpa, which does not affect the normal suction.
3) The filter sticks prepared under the same conditions according to the examples 1 and 2 and the comparative example 1 are used as experimental samples, and after the filter sticks are trapped by a Cambridge filter of a smoking machine, the components of the cigarette smoke are analyzed by GC-MS, and the results are shown in Table 1:
TABLE 3 analysis results of flue gas fraction
As can be seen from table 3: the smoke components of the common filter stick cigarette are not greatly different from those of the embodiment, so that the sensory quality of the cigarette is ensured. And the embodiment 1 and the embodiment 2 have certain adsorption capacity compared with the common filter stick cigarette.
TABLE 4 cigarette sensory evaluation results
As can be seen from Table 4, the cigarette prepared by the invention can reduce the irritation and offensive odor of the cigarette while ensuring the cigarette fragrance.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a cigarette binary composite filter rod that does not change colour after suction, includes filter core and outsourcing tipping paper (1), its characterized in that: the filter core includes die mould groove section (2) and adsorption segment (3), evenly sets up slot (4) on die mould groove section (2) outer peripheral face.
2. The binary composite filter stick of cigarette without color change after smoking according to claim 1, characterized in that: the compacting groove section (2) is compacted and molded by adopting glass paper or high-permeability molding paper.
3. The binary composite filter stick for cigarettes not changing color after being smoked according to claim 1 or 2, characterized in that: the lengths of the pressure type groove section (2) and the adsorption section (3) respectively account for 1/3 and 2/3 of the total length of the filter stick.
4. The binary composite filter stick for cigarettes not changing color after being smoked according to claim 3, characterized in that: the outer packing tipping paper (1) at the suction end of the adsorption section (3) is provided with vent holes (5) in a circular array.
5. The binary composite filter stick for cigarettes not changing color after being smoked according to claim 1, 2 or 4, characterized in that: the end surface of the groove (4) is V-shaped, and the end surface of the compact groove section (2) is in a dodecagonal star shape.
6. The binary composite filter stick for cigarettes not changing color after being smoked according to claim 5, characterized in that: the adsorption section (3) contains an adsorption material.
7. The binary composite filter stick for cigarettes not changing color after being smoked according to claim 6, wherein the adsorbing material is one or more of activated carbon, sepiolite, zeolite, silica gel and cucurbituril particles.
8. The binary composite filter stick for cigarettes not changing color after being smoked according to claim 5 or 6, characterized in that: the preparation method of the adsorption section (3) comprises the following steps: selecting adsorption material particles, adding essence, mixing and wetting, drying, sieving to obtain adsorption particles with the particle size of 20-50 meshes, and mixing the adsorption particles with acetate fiber bundles to obtain the adsorption section (3).
9. The binary composite filter stick for cigarettes not changing color after being smoked according to claim 8, characterized in that: the loading capacity of the adsorbing material is 0.1-0.5 mg/mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010196770.3A CN111480882A (en) | 2020-03-19 | 2020-03-19 | Cigarette binary composite filter stick without color change after smoking |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010196770.3A CN111480882A (en) | 2020-03-19 | 2020-03-19 | Cigarette binary composite filter stick without color change after smoking |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201085040Y (en) * | 2007-09-13 | 2008-07-16 | 武汉烟草(集团)有限公司 | Composite filter tip rod of regeneration paper and acetate fibre |
| CN101305839A (en) * | 2008-06-30 | 2008-11-19 | 甘肃烟草工业有限责任公司 | Combination type filter stick with tar absorbent |
| CN101966011A (en) * | 2010-09-28 | 2011-02-09 | 广东中烟工业有限责任公司 | Tar-reducing and fragrance-increasing method for cigarette filter stick and application thereof |
| CN202026792U (en) * | 2010-12-23 | 2011-11-09 | 广东中烟工业有限责任公司 | Paper-acetate fiber composite cigarette filter stick |
| CN103251130A (en) * | 2013-05-22 | 2013-08-21 | 广东中烟工业有限责任公司 | Multi-component cigarette filter stick and cigarette |
| CN103622157A (en) * | 2012-12-29 | 2014-03-12 | 广东中烟工业有限责任公司 | Ternary tobacco fiber paper filter stick containing herbaceous plants and manufacturing method thereof |
| CN204207063U (en) * | 2014-10-20 | 2015-03-18 | 常德芙蓉大亚化纤有限公司 | A kind of filter rod of ramuscule cigarette special construction |
| CN212754235U (en) * | 2020-03-19 | 2021-03-23 | 红塔烟草(集团)有限责任公司 | Cigarette binary composite filter stick without color change after smoking |
-
2020
- 2020-03-19 CN CN202010196770.3A patent/CN111480882A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201085040Y (en) * | 2007-09-13 | 2008-07-16 | 武汉烟草(集团)有限公司 | Composite filter tip rod of regeneration paper and acetate fibre |
| CN101305839A (en) * | 2008-06-30 | 2008-11-19 | 甘肃烟草工业有限责任公司 | Combination type filter stick with tar absorbent |
| CN101966011A (en) * | 2010-09-28 | 2011-02-09 | 广东中烟工业有限责任公司 | Tar-reducing and fragrance-increasing method for cigarette filter stick and application thereof |
| CN202026792U (en) * | 2010-12-23 | 2011-11-09 | 广东中烟工业有限责任公司 | Paper-acetate fiber composite cigarette filter stick |
| CN103622157A (en) * | 2012-12-29 | 2014-03-12 | 广东中烟工业有限责任公司 | Ternary tobacco fiber paper filter stick containing herbaceous plants and manufacturing method thereof |
| CN103251130A (en) * | 2013-05-22 | 2013-08-21 | 广东中烟工业有限责任公司 | Multi-component cigarette filter stick and cigarette |
| CN204207063U (en) * | 2014-10-20 | 2015-03-18 | 常德芙蓉大亚化纤有限公司 | A kind of filter rod of ramuscule cigarette special construction |
| CN212754235U (en) * | 2020-03-19 | 2021-03-23 | 红塔烟草(集团)有限责任公司 | Cigarette binary composite filter stick without color change after smoking |
Non-Patent Citations (1)
| Title |
|---|
| 黄嘉礽: "《烟草工业手册》", 30 April 1999, 中国轻工业出版社 * |
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