CN211532775U

CN211532775U - Low-tar and high-aroma dual-purpose cigarette filter

Info

Publication number: CN211532775U
Application number: CN201921912812.8U
Authority: CN
Inventors: 何沛; 杨晨; 司晓喜; 刘春波; 申钦鹏; 刘志华; 张凤梅
Original assignee: China Tobacco Yunnan Industrial Co Ltd
Current assignee: China Tobacco Yunnan Industrial Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-22
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a low-tar and high-aroma dual-purpose cigarette filter tip, which is formed by combining 4 sections, wherein one section close to tobacco shreds is a high-adsorption filter rod, and the second section is a dual-purpose section; the third section is a perfuming section filled with perfuming particles; the end of the fourth section close to the lip is provided with a low adsorption filter stick, wherein more than one through air flow channel is arranged in the dual-purpose section along the length direction; compared with a common cigarette filter, the filter can effectively supplement the amount of smoke aroma while reducing smoke tar, and realize low-tar and high-aroma of smoke; the smoke aerosol particles are small, and the elegant feeling and the penetrability are good; and the filter assembly has dual purposes, and can be used for holding or chewing in special occasions and smoking prohibition places.

Description

Low-tar and high-aroma dual-purpose cigarette filter

Technical Field

The utility model belongs to the technical field of the cigarette technique and specifically relates to a low burnt dual-purpose type cigarette filter of high fragrance.

Background

The filter tip is used as a bridge between a smoker and the mainstream smoke, can filter partial harmful components in the smoke, is connected with the filter tip on the cigarette, can effectively intercept total particulate matters in the mainstream smoke of the cigarette, reduces the tar content and reduces the harm of the smoke to the human health and the environment.

Aiming at the current trend of reducing tar and harm, a commonly adopted means is to increase the suction resistance of the filter or increase the ventilation rate of the filter. However, the design can greatly reduce the aroma amount of smoke while reducing tar of the cigarette, thereby reducing the quality of the cigarette; in addition, due to the appearance of various smoking ban places, the consumption requirements of many smokers cannot be met, and the cigarette is a great obstacle to the development of cigarettes at present.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a low-tar and high-aroma dual-purpose cigarette filter, which effectively increases the amount of smoke aroma during smoking on the premise of little change of the overall filter resistance; in addition, the subassembly in this filter tip can be peeled off and use as sucking the cigarette, can satisfy the demand of smoker in special occasion and forbidden cigarette place.

The cigarette filter of the utility model is formed by combining 4 sections, one section close to the tobacco shred is a high adsorption filter stick, and the second section is a dual-purpose section; the third section is a perfuming section filled with perfuming particles; the end of the fourth section near the lip is provided with a low adsorption filter stick, wherein more than one through air flow channel is arranged in the length direction in the dual-purpose section.

The high-adsorption filter stick is an acetate fiber filter stick or a paper filter stick with the suction resistance of 1000-2000 Pa; the low-adsorption filter stick is an acetate fiber filter stick or a polypropylene fiber filter stick with the suction resistance of 200-500 Pa.

The dual-purpose section is a cylinder and is filled with a mixture of tobacco powder, essence and spice and edible fillers.

The tobacco powder is flue-cured tobacco powder, burley tobacco powder or aromatic tobacco powder.

The edible filling material is starch, gelatin, sugar or sodium alginate.

The essence is solid essence (such as fructus mume powder, flos Osmanthi Fragrantis powder, etc.) or/and solid granule loaded with liquid essence (such as rose essential oil, herba Menthae essence, etc.).

The high adsorption filter rod in the cigarette filter of the utility model mainly plays a role in removing large-particle aerosol in smoke; the second section is a dual-purpose section made of tobacco powder, essence and spice and food-grade filling material; the third section is a cavity filled with flavoring particles, and the manufacturing process can be realized on the existing filter tip forming machine; the fourth segment (near the lip) is a low adsorption filter rod and mainly has the function of preventing the migration of particles in the third segment.

The raw materials adopted by the second section (dual-purpose section) are basically consistent with those of the buccal cigarette, and when the cigarette is burnt and smoked, airflow passes through the through airflow channel to form a Venturi effect. This effect has three effects: (1) negative pressure in a certain area can be formed in the third section, and the formation of the negative pressure can accelerate the desorption of aroma molecules in the flavoring particles and enhance the flavoring effect of the flavoring particles; (2) the formation of negative pressure can block the coagulation of the smoke aerosol, the smoke aerosol takes small particles as main materials, and the elegant feeling and the penetrability of the smoke aerosol are improved; (3) as the number of the aerosol particles is increased, the elution effect of the smoke on the flavoring particles in the third section is increased, and the flavoring effect of the smoke is further promoted.

Further, in order to achieve a significant effect of the venturi effect of the second section, it is generally required that the diameter of the through gas flow passage in the length direction thereof is not more than 2 mm.

The second section (dual-purpose section) is made of edible materials, and the process flow of the second section (dual-purpose section) also follows the food-grade process, so that the filter tip of the cigarette can be broken off when the traditional cigarette cannot be burnt in special occasions and smoking banning places, the dual-purpose section is taken out and directly put into the mouth for buccal or chewing, or is put into water for drinking and the like, so as to meet the requirements of consumers.

For ordinary cigarette filter, the utility model discloses there is following advantage:

(1) the tar in the smoke can be reduced, and simultaneously, the aroma amount of the smoke can be effectively supplemented, so that the low-tar and high-aroma of the smoke can be realized;

(2) the smoke aerosol particles are small, and the elegant feeling and the penetrability are good;

(3) the filter assembly has dual purposes, and can be used by holding or chewing in special occasions and smoking banning places.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor;

FIG. 1 is a schematic structural view of a low-tar and high-flavor dual-purpose cigarette filter according to the present invention;

wherein, 1-the high adsorption filter stick, 2-the dual-purpose section, 3-the flavoring section, 4-the low adsorption filter stick, 5-the through air flow channel in the dual-purpose section, and 6-the flavoring particles.

Detailed Description

The technical solutions in the embodiments are described below clearly and completely, and it is obvious that the described embodiments are only some examples of the present invention, but not all examples. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the scope protected by the present invention, and the percentages in the embodiments are mass percentages.

Example 1: as shown in fig. 1, the low-tar and high-flavor dual-purpose filter tip is divided into four sections: one section close to the tobacco shreds is an acetate fiber filter stick 1 with the suction resistance of 1000Pa, the second section is a dual-

purpose section

2, and 1 airflow channel 5 penetrates through the interior of the dual-purpose section along the length direction, and the diameter of the dual-purpose section is 2 mm; the third section is a flavoring section 3 filled with tobacco fragrant flavoring particles 6; the fourth section is an acetate fiber filter stick 4 with the suction resistance of 300 Pa; wherein the dual-purpose section is a cylinder made of 20 percent of flue-cured tobacco powder, 70 percent of tobacco natural-flavor solid essence and 10 percent of gelatin through a mixing extrusion molding process;

when the burning and sucking mode is adopted, through detection, the tar in the smoke is reduced by 50%, the original fragrance of the tobacco is strong, and the elegant smoke feeling and the penetrability are improved; in special occasions and smoking ban places, the dual-purpose section can be taken out and directly put into the mouth for chewing, thereby having the effect of chewing gum and meeting the requirements of smokers.

Example 2: this low burnt dual-purpose type filter tip of high fragrance divide into four sections: one section close to the tobacco shreds is a paper filter stick with the suction resistance of 1500Pa, the second section is a dual-purpose section, 2 airflow channels penetrate through the second section along the length direction, and the diameter of the second section is 1.5 mm; the third section is a flavoring section filled with mint-flavored flavoring particles; the fourth section is a polypropylene filter stick with the suction resistance of 400 Pa; wherein the dual-purpose section is a cylinder which is made of 30 percent of burley tobacco powder, 50 percent of solid particles loaded with liquid mint essence, 10 percent of starch and 10 percent of sugar through a mixing extrusion molding process;

when the burning and sucking mode is adopted, through detection, the tar in the smoke is reduced by 40%, the original fragrance of the tobacco and the fragrance of the mint are rich, and the elegant feeling and the penetrability of the smoke are improved. In special occasions and smoking prohibition places, the dual-purpose section can be taken out and directly put into the mouth for buccal or chewing, and can also be put into water for drinking, and the requirements of smokers can be met.

Example 3: this low burnt dual-purpose type filter tip of high fragrance divide into four sections: one section close to the tobacco shreds is a paper filter stick with the suction resistance of 2000Pa, the second section is a dual-purpose section, 3 airflow channels penetrate through the second section along the length direction, and the diameter of the second section is 1 mm; the third section is a flavoring section filled with sweet orange flavored particles; the fourth section is an acetate fiber filter stick with the suction resistance of 200 Pa; wherein the dual-purpose section is a cylinder made of 40% of aromatic tobacco powder, 40% of sweet orange essence particles and 20% of sodium alginate by a mixing extrusion molding process;

when the burning and smoking mode is adopted, through detection, the tar in the smoke is reduced by 60%, the fragrance of the tobacco and the sweet orange is strong, and the elegant feeling and the penetrability of the smoke are improved. In special occasions and smoking prohibition places, the dual-purpose section can be taken out and directly put into the mouth for buccal or chewing, and can also be put into water for drinking, and the requirements of smokers can be met.

Example 4: this low burnt dual-purpose type filter tip of high fragrance divide into four sections: one section close to the tobacco shreds is an acetate fiber filter stick with the suction resistance of 1000Pa, the second section is a dual-purpose section, 4 airflow channels are penetrated in the dual-purpose section along the length direction, and the diameter of the dual-purpose section is 0.8 mm; the third section is a flavoring section filled with grape flavoring particles; the fourth section is a polypropylene filter stick with the suction resistance of 500 Pa; wherein the dual-purpose section is a cylinder made of 20 percent of tobacco powder (flue-cured tobacco powder and burley tobacco powder 1: 1), 65 percent of grape essence particles and 15 percent of sodium alginate by a mixing extrusion molding process;

when the burning and smoking mode is adopted, through detection, the tar in the smoke is reduced by 40%, the fragrance of the tobacco and the grape is rich, and the elegant smoke feeling and the penetrability are improved. In special occasions and smoking ban places, the dual-purpose section can be taken out and directly put into the mouth for chewing, thereby having the effect of chewing gum and meeting the requirements of smokers.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A low-tar and high-aroma dual-purpose cigarette filter is characterized in that: the cigarette filter is formed by combining 4 sections, one section close to tobacco shreds is a high-adsorption filter stick, and the second section is a dual-purpose section; the third section is a perfuming section filled with perfuming particles; the end of the fourth section near the lip is provided with a low adsorption filter stick, wherein more than one through air flow channel is arranged in the length direction in the dual-purpose section.

2. The low-tar and high-flavor dual-purpose cigarette filter according to claim 1, wherein: the high-adsorption filter stick is an acetate fiber filter stick or a paper filter stick with the suction resistance of 1000-2000 Pa.

3. The low-tar and high-flavor dual-purpose cigarette filter according to claim 1, wherein: the low-adsorption filter stick is an acetate fiber filter stick or a polypropylene fiber filter stick with the suction resistance of 200-500 Pa.

4. The low-tar and high-flavor dual-purpose cigarette filter according to claim 1, wherein: the diameter of the airflow channel is less than or equal to 2 mm.

5. The low-tar and high-flavor dual-purpose cigarette filter according to claim 1, wherein: the dual-purpose section is a cylinder.