CN1112141C - Color changing method for cigarette filter tip - Google Patents
Color changing method for cigarette filter tip Download PDFInfo
- Publication number
- CN1112141C CN1112141C CN 00126611 CN00126611A CN1112141C CN 1112141 C CN1112141 C CN 1112141C CN 00126611 CN00126611 CN 00126611 CN 00126611 A CN00126611 A CN 00126611A CN 1112141 C CN1112141 C CN 1112141C
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- CN
- China
- Prior art keywords
- filter stick
- cigarette
- color changing
- changing method
- filter tip
- 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
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Abstract
The present invention relates to a color changing method for a cigarette filter stick. Colored solvent of which the pH is more than 5.8 or less than 5.0 is filled in the filter stick, and thus, the filter stick presents the same color with the colored solvent. By using the characteristic of smoke gas of which the pH is in the range of 5.0 to 5.8, color is changed in the region of which the pH is in the range of 5.0 to 5.8 after the smoke gas reacts with the colored solvent on the filter stick. The technology method of the present invention is simple, can effectively improve the beautiful appearance and novelty of the cigarette filter stick, can increase the filtering efficiency and the adsorbing efficiency of the filter stick, and can reduce the damage degree of the cigarette for a human body. The present invention can uses the color changing technology to realize the anti-counterfeiting of a filter stick of a well-known brand cigarette and to effectively increase the well-known degree of the well-known brand cigarette, and is suitable for various materials of filter sticks.
Description
The invention discloses a kind of color changing method for cigarette filter tip.
Cigarette is a kind of popular consumer goods, but because it contains multiple to the disadvantageous composition of health, therefore, no filter tipped cigarette inferior is replaced by filter tip type cigarette gradually, because of the effective harmful composition in the filtering cigarette of filter tip, reduce the infringement of tobacco to human body, common cigaratte filter generally is white, filter tip is because of nuisances such as tar absorption becoming thereon coke yellow after aspirating, this filter tip only possesses simple filtering function on the one hand, and effect is not fully up to expectations, on the other hand, filter tip becomes coke yellow after suction, cause certain pressure psychologically for the smoker.
The object of the present invention is to provide the color changing method for cigarette filter tip of a kind of filter tip color changeable, good filtration effect.
The present invention adopts following proposal to realize: the coloured solvent with 5.8＜PH≤10.0 or 1.2≤PH＜5.0 adds filter stick, make filter stick manifest the color identical with coloured solvent, utilize the characteristic of 5.0≤PH≤5.8 of flue gas, after making the coloured solvent haptoreaction on flue gas and the filter stick, colorific variation in the acid-base value interval of 5.0≤PH≤5.8, coloured solvent can be chosen in methyl red, bromophenol blue, methyl orange, methyl blue, chlorophenol red, aniline blue, phenol red, phenolphthalein, quinoline blue, thymol blue, methyl yellow, Congo red, reindeer moss, bromocresol green.
The present invention utilizes the network structure characteristics of filter stick itself on the one hand owing to adopt the coloured solvent of a certain amount of Acidity of Aikalinity of adding in filter stick, and the harmful substance in the flue gas is filtered; Utilize the harmful substance in coloured solvent of the Acidity of Aikalinity that adheres on the filter stick and the flue gas to react on the other hand, further improve the filtration and the adsorption effect of filter stick, harmful substance is to the infringement of human body in the reduction flue gas, and, the filter stick color can produce various variations by changing coloured solvent types, can improve sight, the novelty of cigarette on the one hand, causes consumer's curiosity, higher to popularity on the other hand cigarette can realize that filter tip is false proof by this process.
Below in conjunction with embodiments of the invention, it is elaborated:
Embodiment one: add in the filter stick in the methyl red solution and make it to become redness, after suction, because of flue gas and the methyl red yellowing that reacts.
Embodiment two: add in the filter stick and make it to become faint yellow in the bromophenol blue solution, after suction, become purple because of flue gas and bromophenol blue react.
Embodiment three: add in the filter stick in methyl red and the methylene blue mixed solution and make it to become redness, after aspirating, become green because of flue gas and methyl red, methylene blue react.
Embodiment four: add in the filter stick in chlorophenol red and the aniline blue mixed solution and make it to become green, after aspirating, become purple because of flue gas and chlorophenol red, aniline blue react.
Embodiment five: add in the filter stick in the methyl orange solution and make it to become redness, after suction, because of flue gas and the methyl orange yellowing that reacts.
Embodiment six: make it to become redness in the adding phenol red solution in the filter stick, after suction, because of flue gas and the phenol red yellowing that reacts.
Embodiment seven: add in the filter stick in the phenolphthalein solution and make it to become reddish violet, after suction, become coke yellow because of flue gas and phenolphthalein react.
Embodiment eight: add in the filter stick in quinoline blue and the phenol red mixed solution and make it to become green, after aspirating, because of flue gas and quinoline blue, the phenol red yellowing that reacts.
Embodiment nine: make it to become redness in the adding thymol blue solution in the filter stick, after suction, because of flue gas and the phenol red yellowing that reacts.
Embodiment ten: make it to become redness in the adding methyl yellow solution in the filter stick, after suction, because of flue gas and the phenol red yellowing that reacts.
Embodiment 11: add in the filter stick in the Congo red solution and make it to become purple, after suction, because of flue gas and phenol red react become orange.
Embodiment 12: add in the filter stick in the reindeer moss solution and make it to become redness, after suction, because of flue gas and phenol red reacting become blueness.
Embodiment 13: add in the filter stick in the bromocresol green solution and make it yellowing, after suction, because of flue gas and phenol red reacting become blueness.
After process of the present invention was handled, the requirement that filter stick various performance parameters index all meets filter stick production technology standard saw Table 1, and the data of smokeing panel test see Table 2.
| Physical index | Weight (g) | Circumference (mm) | Pressure drop (mm water column) |
| Common filter rod | 0.75±0.05 | 24.2±0.05 | 333±0.05 |
| The variable color filter rod | 0.74±0.05 | 24.2±0.05 | 329±0.05 |
Table 1
| Index | Fragrance | Harmony | Stimulate | Assorted gas | Pleasant impression |
| To in the same old way | 32 | 5 | 14 | 15 | 17 |
| Experiment cigarette 1 | 32 | 5 | 14 | 15 | 17 |
| Experiment cigarette 2 | 32 | 5 | 14 | 15 | 17 |
| Experiment cigarette 3 | 32 | 5 | 14 | 15 | 17 |
Table 2
By table 1, table 2 as can be known the cigarette filter rod after this process is handled meet cigarette cigarette technological requirement, be suitable for production of cigarettes and cigarette inhaled flavor, cigarette are fragrant not to have an influence.
In sum, process of the present invention is simple, can effectively improve sight, the novelty of cigarette filter rod, promote the mouth rod filtration, adsorption efficiency height, reduce the extent of damage of cigarette to human body, and can utilize mouth rod variable color technology to realize the filter stick of brand cigarette, false proof, effectively promote brand recognition, be suitable for using on various filter stick materials.
Claims (5)
1, a kind of color changing method for cigarette filter tip, it is characterized in that: the coloured solvent with 5.8＜PH≤10.0 or 1.2≤PH＜5.0 adds filter stick, make filter stick manifest the color identical with coloured solvent, utilize the characteristic of 5.0≤PH≤5.8 of flue gas, after making the coloured solvent haptoreaction on flue gas and the filter stick, colorific variation in the acid-base value interval of 5.0≤PH≤5.8.
2, a kind of color changing method for cigarette filter tip according to claim 1 is characterized in that: coloured solvent can be chosen any one kind of them in methyl red, thymol blue, methyl yellow, Congo red, reindeer moss, bromocresol green, bromophenol blue, methyl orange, phenol red, phenolphthalein.
3, a kind of color changing method for cigarette filter tip according to claim 1 is characterized in that: coloured solvent is methyl red and methylene blue mixed solution.
4, a kind of color changing method for cigarette filter tip according to claim 1 is characterized in that: coloured solvent is chlorophenol red and aniline blue mixed solution.
5, a kind of color changing method for cigarette filter tip of narrating according to claim 1 is characterized in that: coloured solvent is quinoline blue and phenol red mixed solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00126611 CN1112141C (en) | 2000-09-30 | 2000-09-30 | Color changing method for cigarette filter tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00126611 CN1112141C (en) | 2000-09-30 | 2000-09-30 | Color changing method for cigarette filter tip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1345555A CN1345555A (en) | 2002-04-24 |
| CN1112141C true CN1112141C (en) | 2003-06-25 |
Family
ID=4591919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00126611 Expired - Lifetime CN1112141C (en) | 2000-09-30 | 2000-09-30 | Color changing method for cigarette filter tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1112141C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590263A (en) * | 2013-11-15 | 2014-02-19 | 东华大学 | Preparation method of pH color-changing fabric |
| CN109692671A (en) * | 2018-12-29 | 2019-04-30 | 中国烟草总公司郑州烟草研究院 | A kind of pH response type cigarette filter functional material and preparation method thereof, cigarette filter |
| CN109603779A (en) * | 2018-12-29 | 2019-04-12 | 中国烟草总公司郑州烟草研究院 | A kind of pH response type cigarette discoloration adsorbent material and preparation method thereof, cigarette filter |
| CN115926887B (en) * | 2022-09-23 | 2024-03-29 | 云南中烟工业有限责任公司 | Leuco-capable spice, preparation method and application thereof |
| CN116163158A (en) * | 2023-02-24 | 2023-05-26 | 云南省烟草质量监督检测站 | Preparation method of color-changeable cigarette paper |
-
2000
- 2000-09-30 CN CN 00126611 patent/CN1112141C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1345555A (en) | 2002-04-24 |
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Legal Events
| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA TOBACCO HUNAN INDUSTRIAL CORPORATION Free format text: FORMER NAME OR ADDRESS: CHANGSHA CIGARETTE FACTORY |
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| CP03 | Change of name, title or address |
Address after: Seven pieces of Mars Development Zone, Hunan, Changsha Patentee after: China Tobacco Hunan Industrial Corporation Address before: Labour East Road, Changsha, Hunan Patentee before: Changsha Cigarette Factory |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN ZHONGYAN INDUSTRY CO., LTD. Free format text: FORMER NAME OR ADDRESS: CHINA TOBACCO HUNAN INDUSTRIAL CORPORATION |
|
| CP03 | Change of name, title or address |
Address after: Wanjiali Road, Yuhua District of Hunan province Changsha three No. 188 Patentee after: China Tobacco Hunan Industrial Co., Ltd. Address before: Seven pieces of Mars Development Zone, Hunan, Changsha Patentee before: China Tobacco Hunan Industrial Corporation |
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| CX01 | Expiry of patent term |
Granted publication date: 20030625 |
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| CX01 | Expiry of patent term |