CN219422149U - Heating non-burning smoke cigarette - Google Patents

Abstract

The application provides a heating non-combustion flue gas cigarette, which comprises a raw material fuming heating section, a Kelins gear hollow cooling section, a cavity cooling section and a acetate fiber filtering tow section; and the cigarette paper is wrapped outside the raw material fuming heating section, the Kelins gear hollow cooling section, the cavity cooling section and the acetate fiber filtering tow section. According to the method, the contact area between the hollow cooling section of the Kelins gear and the smoke is increased, so that preliminary cooling is realized; the middle section cooling is realized through the cavity cooling section, and then the cooling is finished through the adsorption and filtration of the acetate fiber filtering tow section, so that the defects of the flue gas sol overheating nozzle are realized, and the purposes of reducing the flue gas temperature and improving the suction experience are achieved.

Description

Heating non-burning smoke cigarette

Technical Field

The application belongs to the technical field of cigarettes, and particularly relates to a heating non-combustion flue gas cigarette.

Background

Currently, new tobacco products mainly include both smoking tobacco products and smokeless tobacco products. The smoking products include both electronic cigarettes and heated non-combustible smoking articles, which produce smoke during smoking. The principle of electronic cigarettes is to atomize nicotine-containing nicotine liquid (also called tobacco tar) to form a gas. The heating of the non-combustible tobacco products is to heat the specially-made tobacco to a certain temperature, but the tobacco is not ignited, and the tobacco flavor gas can be formed, so that the mouthfeel is more similar to that of real tobacco.

The temperature of the traditional cigarette smoke is reduced after the smoke is filtered by the cigarette bars and the filter sticks before the smoke is inhaled into the oral cavity of a consumer, but the temperature of the main stream smoke reaching the oral cavity can still reach 35-90 ℃, when the smoking is near the end of smoking, the temperature of the smoke at the filter tip can reach 70-80 ℃ at the highest, and the sensory temperature of the main stream smoke of the aerosol generated by HNB (HNB) cigarette products reaching the oral cavity is higher than that of the traditional cigarette.

The prior HNB cigarette generally adopts a multi-element composite structure, and is generally formed by a heating section and a cooling section, and the composite heating non-combustion cigarette has complex production process and unsatisfactory cooling effect.

Disclosure of Invention

In view of this, the object of the present application is to provide a heated non-combustible flue gas cigarette which is effective in reducing the lip temperature of HNB cigarettes.

The application provides a heating non-combustion flue gas cigarette, which comprises a raw material fuming heating section, a Kelins gear hollow cooling section, a cavity cooling section and a acetate fiber filtering tow section;

and the cigarette paper is wrapped outside the raw material fuming heating section, the Kelins gear hollow cooling section, the cavity cooling section and the acetate fiber filtering tow section.

Referring to fig. 1, wherein 1 is a acetate fiber filtering tow segment, 2 is a taste bursting bead, 3 is a paper tube outer wall, 4 is a paper tube inner cavity, 5 is a coriolis gear hollow cooling segment, 6 is a raw material fuming heating segment, and 7 is cigarette paper;

in this application, will the cigarette inserts in the HNB smoking set, in the suction process, after the preliminary cooling of hot flue gas sol flow through Kelins gear cavity cooling section 5 filters, get into the cavity cooling section of constituteing by paper tube outer wall 3 and paper tube inner chamber 4, can collect through cavity inner wall and cold air after the cooling water conservancy diversion, realize flue gas subregion vortex and mix the cooling, reentrant acetate fiber filter tow section 1, adsorb and filter harmful substance in the flue gas sol, the aerosol flue gas that is fit for the suction temperature gets into experimenter's oral cavity, accomplish the suction experience.

In the present application, the heated non-combustible flue gas cigarette includes a raw material fuming heating section that produces smoke.

In this application, heating incombustible flue gas cigarette includes the hollow cooling section of corins gear, and this section is through increasing flue gas area of contact, fully realizes the water conservancy diversion cooling of flue gas sol. The six-groove round hole filter stick disclosed in the patent 201830331614.7 is preferably adopted in the application, and the product is called a Kelins gear hollow filter stick, namely the Kelins gear hollow cooling section. The Kelins gear hollow cooling structure is provided with a turbulent flow channel for changing the movement direction of the smoke; the Kelins gear hollow cooling structure fully allows cold air to be led into hot flue gas, and increases the cooling area, so that the combination of cooling channels in multiple directions is realized, and the cooling effect is improved; and the external cold air enters and is mixed with the flue gas to dilute and cool, so that the cooling amplitude and the cooling efficiency are improved. The hollow cooling section of the Kelins gear can be lengthened or shortened; or after the middle part is cut, a high temperature resistant filter rod is additionally arranged, the suction resistance of the high temperature resistant filter rod is 250-450 Pa, and the temperature resistance is 420-500 ℃.

In this application, heating incombustible flue gas cigarette includes cavity cooling section, the compound cooling of cavity cooling for the cooling effect is more obvious. This application is preferable to be equipped with the cooling filter rod in cavity cooling section inside, improves the cooling effect.

In the present application, the heated non-combustible flue gas cigarette comprises a acetate fiber filter tow segment at the aspirator end; the acetate fiber filtering tow segment can adsorb and filter harmful substances in the smoke sol and reduce the temperature of inlet smoke.

In the utility model, the length ratio of the raw material fuming heating section, the Kelins gear hollow cooling section, the cavity cooling section and the acetate fiber filtering filament bundle section is (1.9-2.1): (1.4-1.6): (1.8-2.2): 1. In a specific embodiment, the length ratio of the raw material fuming heating section, the Kelins gear hollow cooling section, the cavity cooling section and the acetate fiber filtering filament bundle section is 2:1.5:2:1.

The vinegar fiber filter tow segment is preferably provided with flavor bursting beads, and the diameter of the flavor bursting beads is 2.8-3.2 mm. The setting of the flavor pop beads meets the requirement of personalized fragrant suction. The application can set up a taste and explode the pearl, also can set up two taste and explode the pearl, realizes two taste and explodes the pearl. Moisturizing substances are added into the flavor pop beads, so that smoke is improved, and smoke coordination is increased.

In the application, the cigarette paper is wrapped outside the raw material fuming heating section, the Kelins gear hollow cooling section, the cavity cooling section and the acetate fiber filter tow section; the gram weight of the cigarette paper is 25-35 g/m ² . In a specific embodiment, the grammage of the cigarette paper is 25g/m ² . When hot flue gas business turn over or flow through cigarette component, the outer wall also can cool down the flue gas, consequently, the cooling effect of this application is stronger.

The present application is preferably designed to each shaped filter rod, enabling online cutting into individual structured filter rods. As shown in fig. 2, fig. 2 is a schematic structural diagram of a molded filter rod industrially produced in the present application; wherein, 1 is a hollow cooling section of a Kelins gear, 2 is a paper tube (comprising an inner cavity of the paper tube and an outer wall of the paper tube), 3 is a flavor bursting bead, 4 is a acetate fiber filtering tow section, and 5 is an online cutting line.

The preparation process of the heating non-burning smoke cigarette comprises two parts of coiling and connecting; the rolling is composed of 4 systems of tobacco shred feeding, steel seal paper feeding, rolling forming and cigarette cutting; the tipping portion is composed of 3 systems of cigarette feed, filter feed, tipping paper feed.

The packaging process comprises the steps of small box packaging, strip cigarette packaging and box packaging; the small box package is divided into a soft package and a hard box package. The outer layer is wrapped by soft paper and is called soft package; the package is called a hard box package wrapped by white cardboard. Whether the soft box package or the hard box package comprises a lining paper package, a trademark paper package, a transparent paper package and other process links.

The cigarette carton packages are divided into soft carton packages and hard carton packages; the flexible strip package is commonly referred to as a "strip pack" and the rigid strip package is commonly referred to as a "strip box". The two ends of the strip bag are required to be stuck with the transverse label paper. A layer of transparent paper is coated outside the strip box.

According to the method, the contact area between the hollow cooling section of the Kelins gear and the smoke is increased, so that preliminary cooling is realized; the middle section cooling is realized through the cavity cooling section, and then the cooling is finished through the adsorption and filtration of the acetate fiber filtering tow section, so that the defects of the flue gas sol overheating nozzle are realized, and the purposes of reducing the flue gas temperature and improving the suction experience are achieved.

Drawings

FIG. 1 is a schematic view of a heating non-burning flue gas cigarette according to the present application;

FIG. 2 is a schematic view of a molded filter rod produced industrially according to the present application;

fig. 3 is a schematic view of another structure of the heating non-burning smoke cigarette provided in the present application.

Detailed Description

For further explanation of the present application, a heating non-burning smoke cigarette provided herein is described in detail below with reference to examples, but they should not be construed as limiting the scope of the present application.

Example 1

The cigarette shown in fig. 1 comprises: the acetate fiber filtering tow segment 1, flavor bursting beads 2, a paper tube outer wall 3, a paper tube inner cavity 4, a Kelins gear hollow cooling structure 5, a raw material smoke generating segment 6 and cigarette paper 7;

the preparation process of the cigarette comprises two parts of rolling and connecting. The rolling part consists of 4 systems of tobacco shred feeding, steel seal paper feeding, rolling forming and cigarette cutting; the tipping portion is composed of 3 systems of cigarette feed, filter feed, tipping paper feed. The packaging process comprises the following steps: small box packaging, strip cigarette packaging and box packaging.

The cigarette is inserted into the HNB die, the raw material fuming heating section fuming, in the smoking process, hot flue gas sol flows through the Kelins gear hollow cooling structure 5 to realize preliminary cooling and filtering, then enters the paper tube inner cavity 4 cooling section, and after cooling and diversion, the cigarette can be converged with cold air through the paper tube inner cavity to realize flue gas partition turbulent flow mixed cooling. The smoke passes through the flavor explosion bead 2 sections and can pinch the explosion beads according to personal preference, the functions of enhancing aroma and preserving moisture are achieved, the smoke enters the acetate fiber filter tow sections 1, the adsorption and filtration of harmful substances in the smoke sol are achieved, the low-temperature smoke is subjected to final cooling, the aroma enhancing and preserving moisture aerosol smoke which is finally suitable for the pumping temperature enters the mouth of an experimenter, and the pumping experience is achieved.

Example 2

Compared to example 1, no flavor pop beads were added and the acetate tow segment was doubled in length.

In fig. 3, 1 is a acetate fiber filtering tow segment, 2 is a paper tube outer wall, 3 is a paper tube inner cavity, 4 is a Kelin gear hollow cooling structure, 5 is a raw material smoke generating segment, and 6 is cigarette paper.

Inserting the cigarettes into an HNB smoking set, smoking by a raw material smoke heating section, enabling hot flue gas sol to flow through a Kelins gear hollow cooling structure 4 in a smoking process to realize preliminary cooling and filtering, cooling the hot flue gas sol in a paper tube inner cavity 3, and converging the cooled flue gas sol with cold air through the paper tube inner cavity 3 after cooling and guiding to realize regional turbulent flow mixed cooling of the flue gas; the smoke enters the acetate fiber filtering tow segment 1, so that the adsorption and filtration of harmful substances in the smoke sol are realized, the low-temperature smoke is subjected to final cooling, and the aroma-enhancing and moisture-preserving aerosol smoke which is finally suitable for sucking temperature enters the oral cavity of an experimenter.

1) For comparison of the cooling effect of the cigarettes of the present application, commercial phenanthrene Mo Guoji Marlboro and Korean Fiit were used as control samples.

In the application, the embodiment 1 and the embodiment 2 are manufactured into HNB cigarettes with the same length as Marlboro and Fiit, smoking is carried out by using cigarettes of the same brand, and the smoke temperature of the lip end of the cigarettes is tested;

TABLE 1 Smoke temperature at the lip end of the cigarettes of the control and examples

Sample name	Mainstream smoke temperature/°c
		Marlboro	48.9
Fiit	49.5
		Example 1	47.8
Example 2	48.1

From table 1, it can be seen that the heating non-combustion smoke cooling structure prepared by the embodiment of the application can effectively reduce the lip temperature of the HNB cigarette.

2) Five technicians with sensory evaluation and smoking evidence are invited to refer to the sensory quality evaluation standard (industry standard) of the heated non-burning cigarettes for comparison and smoking, the scores are measured and calculated by a weighted average method, and HNB cigarettes with the same length as Marlboro and fit are prepared in the embodiment 1 and the embodiment 2 for blind evaluation without awareness:

table 2 sensory evaluation results of examples and control samples

Sample name	Fragrance of Chinese medicine	Flue gas	Stiff head	Irritation (irritation)	Aftertaste of	Uniformity of
							Marlboro	7.0	6.5	6.0	7.0	7.0	7.0
Fiit	7.0	6.0	5.5	7.5	7.0	7.5
							Example 1	7.5	7.0	5.5	8.0	7.5	7.5
Example 2	7.0	7.5	5.0	7.0	7.0	6.5

The control sample Marlboro has good fragrance, rich smoke, slightly clean aftertaste, moderate strength and slight irritation, has the effect of airing smoke, has the additional fragrance coordinated with the overall smoke fragrance, is uniform and consistent in front and back, has a slight burning sensation in the rear section, and is suitable for sucking the smoke sol.

The control sample Fiit has good fragrance, moderate smoke, clean aftertaste, moderate strength and slight irritation, and has the advantages of sun-cured smoke smell, uniform and good front and back, and slight burning sensation in the rear section.

The cigarettes of the embodiment 1 are full in fragrance, fine, smooth, fragrant and moist, moderate in strength, free of obvious stimulation, and suitable for sucking, and the fragrance of broken fragrance beads is coordinated with the fragrance of cigarettes, and the aftertaste is clean and comfortable, and the front and rear sides are uniform and consistent.

The cigarettes of example 2 have sufficient flavor, rich smoke, high strength, rapid smoke reaction speed, and residual tongue stagnation. The later flue gas scalding nozzle is dried and has a slight burning sensation.

In summary, the cigarette provided in example 1 best meets the development target of HNB cigarettes, is superior to the evaluation index of commercial HNB cigarette products in cooling, enriching smoke, improving quality, concentrating, preserving moisture, enhancing flavor, and the like, and has been expected to realize industrialized mass production at present.

According to the embodiment, the application provides a heating non-combustion flue gas cigarette, which comprises a raw material fuming heating section, a Kelins gear hollow cooling section, a cavity cooling section and a acetate fiber filtering tow section; and the cigarette paper is wrapped outside the raw material fuming heating section, the Kelins gear hollow cooling section, the cavity cooling section and the acetate fiber filtering tow section. According to the method, the contact area between the hollow cooling section of the Kelins gear and the smoke is increased, so that preliminary cooling is realized; the middle section cooling is realized through the cavity cooling section, and then the cooling is finished through the adsorption and filtration of the acetate fiber filtering tow section, so that the defects of the flue gas sol overheating nozzle are realized, and the purposes of reducing the flue gas temperature and improving the suction experience are achieved.

The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application and are intended to be comprehended within the scope of the present application.

Claims (7)

1. A heating non-burning smoke cigarette comprises a raw material fuming heating section, a Kelins gear hollow cooling section, a cavity cooling section and a acetate fiber filtering tow section;

and the cigarette paper is wrapped outside the raw material fuming heating section, the Kelins gear hollow cooling section, the cavity cooling section and the acetate fiber filtering tow section.

2. The heated non-combustible flue gas cigarette of claim 1 wherein the acetate fiber filter tow segment has a draw resistance of less than 2000Pa.

3. The heated non-combustible flue gas cigarette of claim 1 wherein flavor popping beads are provided in the acetate tow segment, the flavor popping beads having a diameter of 2.8-3.2 mm.

4. The heated non-combustible flue gas cigarette of claim 1 wherein the raw material fuming heating section, the kolin gear hollow cooling section, the cavity cooling section and the acetate fiber filter tow section have a length ratio of (1.9-2.1): (1.4-1.6): (1.8-2.2): 1.

5. The heated non-combustible flue gas cigarette of claim 1, wherein the cavity cooling section has an inner cavity diameter of 7-9 mm.

6. The heated non-combustible flue gas cigarette according to claim 1, wherein a high temperature resistant filter rod is additionally arranged after the middle of the hollow cooling section of the corins gear is cut;

the suction resistance of the high temperature resistant filter stick is 250-450 Pa, and the temperature resistance is 420-500 ℃.

7. The heated non-combustible flue gas cigarette of claim 1, wherein a cooling filter rod is disposed within the cavity cooling section.