JP2021531726A - Smoking goods to which sidestream smoke reforming technology is applied and smoking goods cases containing this - Google Patents

Abstract

According to one embodiment of the present invention, the smoking substance portion wrapped in the smoking substance wrapper; the filter portion whose upstream end is bound to the smoking substance portion and wrapped in the filter wrapper; and the smoking substance portion and the filter portion are coupled. The smoking substance wrapper includes a chipping wrapper that wraps at least a part of the area of the smoking substance part and the filter part, and the smoking substance wrapper contains a fragrance containing a first fragrance substance selected from vanillin, ethylvanillin and ethylvanillin glucoside. Provided are smoking articles to which applied sidestream smoke reforming techniques have been applied.

Description

The present invention relates to a smoking article and a smoking article case that accepts a smoking article, more specifically, a smoking article to which a smoking substance wrapper for sidestream smoke reforming is applied, and an inner for sidestream smoke reforming. Regarding smoking goods cases to which the liner is applied.

Tobacco is one of the luxury items, but it has recently become an indirect smoker's right, as non-smokers will smoke indirectly due to environmental tobacco smoke (ETS). Social interest is also increasing in connection with the conservation movement. Cigarette smoke generated through smoking is divided into mainstream smoke (main stream smoke) that passes through the cigarette filter and is transmitted to the mouth, and sidestream smoke (side stream smoke) that does not pass through the filter and is generated in the atmosphere. Can be classified.

As a result, it is required to develop smoking articles that can reduce sidestream smoke, prevent deterioration of taste, and improve taste.

Korean Patent Publication No. 10-2006-0039455 Korean Patent Publication No. 10-2005-805465 Korean Patent Publication No. 10-2009-0017464

The present invention has been devised to solve the above-mentioned problems, and an object of the present invention is to provide a smoking article capable of modifying sidestream smoke and a smoking article case containing the same. There is something in it.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned above are clearly understood by ordinary engineers in the technical field to which the present invention belongs from the following description. Can be done.

In order to solve such a problem, according to one embodiment of the present invention, a smoking substance portion wrapped with a smoking substance wrapper; a filter portion having an upstream end bonded to the smoking substance portion and wrapped with a filter wrapper. And a chipping wrapper that wraps at least a portion of the area of the smoking substance and the filter so that the smoking substance and the filter are coupled, the smoking substance wrapper includes vanillin, ethylvanillin and Provided is a smoking article to which a sidestream smoke reforming technique is applied, to which a fragrance containing a first fragrance substance selected from ethylvanillin glucoside is applied.

The fragrance is at least one second fragrance selected from raspberry ketone, menthol, methoxyacetophenone, gamma undecalactone, methylanthranilate, silica skin acid, myristic acid, anis oil, lemon oil and orange oil. Further substances can be included.

At least one or more of the first fragrance substance and the second fragrance substance added to the smoking substance wrapper may be transferred from the inner liner of the smoking article case containing the smoking article.

The mass of the first fragrance substance contained in the smoking substance wrapper may be 1% or more of the mass of the smoking substance wrapper.

The mass of the first fragrance substance contained in the smoking substance wrapper may be 2% or more and 7% or less of the mass of the smoking substance wrapper.

The ratio of the mass of the smoking substance wrapper to the surface area of the smoking substance wrapper is 20 g / m ^{2 to} 60 g / m ² , and the ratio of the mass of the first fragrance substance to the surface area of the smoking substance wrapper is 0.2 g. It can be from / m ^{2 to} 0.6 g / m ^2.

The ratio of the mass of the smoking substance wrapper to the surface area of the smoking substance wrapper is 40 g / m ^{2 to} 50 g / m ² , and the ratio of the mass of the first fragrance substance to the surface area of the smoking substance wrapper is 0.4 g. It can be from / m ^{2 to} 0.5 g / m ^2.

The porosity of the smoking substance wrapper may be 40 CU to 50 CU, and the tensile strength of the smoking substance wrapper may be 1.45 kgf to 1.55 kgf.

The circumference of the smoking article can be 14 mm to 19 mm. Alternatively, the circumference of the smoking article can be 22.5 mm to 26.5 mm.

The filter portion includes a first filter bound to the smoking substance portion and a second filter bound to the downstream end of the first filter, and the filter wrapper is a first wrapper that encloses the first filter. The first filter includes a second wrapper that wraps the second filter and a binding wrapper that wraps the first filter wrapped in the first wrapper and the second filter wrapped in the second wrapper so as to bind. , The first capsule containing the first fragrance, the second filter contains a second capsule containing the second fragrance, the first wrapper is formed of a non-oil resistant wrapping paper, the first capsule. When crushed, the first fragrance contained in the first capsule can be released to the outside of the first wrapper.

According to another embodiment of the present invention, a case body for storing a plurality of smoking articles; and an inner liner arranged so as to wrap the plurality of smoking articles between the plurality of smoking articles and the case body are included. The inner liner provides a smoking article case to which a sidestream smoke reforming technique is applied, which is coated with a fragrance containing a first fragrance substance selected from vanillin, ethylvanillin and ethylvanillin glucoside. ..

The fragrance is at least one second fragrance selected from raspberry ketone, menthol, methoxyacetophenone, gamma undecalactone, methylanthranilate, silica skin acid, myristic acid, anis oil, lemon oil and orange oil. Further substances can be included.

The fragrance comprises the raspberry ketone and the first fragrance substance in a 1: 2 to 1: 8 weight ratio, or contains the menthol and the first fragrance substance in a 1: 0.5 to 1: 1 weight ratio. Can be done.

The fragrance may be applied only to one side of both sides of the inner liner that comes into contact with the plurality of smoking articles.

The other side surface of the inner liner may be coated with aluminum foil or treated with oil resistance.

According to the embodiment of the present invention, the sidestream smoke generated in the smoking article is generated by adding a fragrance containing a first fragrance substance selected from vanillin, ethyl vanillin and ethyl vanillin glucoside to the smoking substance wrapper. It can be reformed to reduce the discomfort caused by sidestream smoke that smokers and indirect smokers can perceive, while at the same time preventing the possible deterioration of smoking taste due to the reforming of sidestream smoke. Can be done.

As a result, the smoking article may adopt a first filter containing the first capsule and a second filter containing the second capsule together with the above-mentioned smoking substance wrapper, and accordingly, not only the odor of sidestream smoke but also the smoker. It is possible to reduce all the hand odor and bad breath that occur after smoking.

Further, the smoking article case according to the embodiment of the present invention is stored in the smoking article case by including an inner liner coated with a fragrance containing a first fragrance substance selected from vanillin, ethylvanillin and ethylvanillin glucoside. A fragrance that can mask sidestream smoke can be transferred to the smoked article.

FIG. 1 is a diagram showing a schematic configuration of a smoking article according to a partial embodiment of the present invention. FIG. 2 is a diagram showing a schematic configuration of a smoking article according to a partial embodiment of the present invention. FIG. 3 is a partial cross-sectional view of a smoking article according to a part of the embodiment of the present invention in the central axis direction. FIG. 4 is a partial cross-sectional view of a smoking article according to a part of the embodiment of the present invention in the central axis direction. FIG. 5 is a diagram showing a schematic configuration of a smoking article case according to a part of the embodiment of the present invention. FIG. 6 is a view in which the inner liner included in the smoking article case is developed on a flat surface. FIG. 7 is an analysis result of sidestream smoke and mainstream smoke components generated during smoking in Examples 1 and 2 and Comparative Example 1. FIG. 8 shows the evaluation results of the sensory characteristics for sidestream smoke of Examples 1 and 2 and Comparative Example 1. FIG. 9 shows the evaluation results of the sensory characteristics for the taste when smoking in Examples 1 and 2 and Comparative Example 1.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The advantages and features of the invention, and how to achieve them, will be clarified with reference to the examples described in detail below with the accompanying drawings. However, the present invention is not limited to the examples posted below, and can be embodied in various forms different from each other. It is provided to fully inform a person having ordinary knowledge in the technical field to which the invention belongs, and the present invention is only defined by the claims. The same reference numeral in the specification as a whole refers to the same component.

Unless otherwise defined, all terms used herein (including technical and scientific terms) are meant to be commonly understood by anyone with ordinary knowledge in the art to which the invention belongs. Can be used. Also, terms defined in commonly used dictionaries are not ideally or over-parsed unless explicitly specifically defined.

In addition, the singular type in the present specification may also include a plurality of types unless otherwise specified in the text. As used herein, "comprises" and / or "comprising" are the components, steps, actions and / or elements referred to in one or more other components, steps, actions. And / or do not rule out the presence or addition of elements.

Terms including ordinal numbers, such as "first" or "second" as used herein, can be used to describe a variety of components, but the components are limited by the terms. It shouldn't be. The term is used solely for the purpose of distinguishing one component from the other.

In general, "smoking goods" means things that can generate aerosols, such as cigarettes (cigarettes), cigarettes, and the like. Smoking articles can include aerosol-generating substances or aerosol-forming substrates. In addition, smoking articles can include solid substances based on tobacco raw materials such as plate-shaped leaf tobacco, chopped tobacco, and reconstituted tobacco. Smoking substances can include volatile compounds.

Further, in the general specification, "upstream" or "upstream direction" means a direction away from the mouth of a user who smokes the smoking article 100, and "downstream" or "downstream direction" means a user who smokes the smoking article 100. It means the direction of approaching from the mouth of. For example, in the smoking article 100 shown in FIG. 1, the smoking substance unit 120 is located upstream or upstream of the smoking article filter 110.

Further, in the present specification, the case where the smoking article 100 is a combustion type cigarette has been described as an example, but the present invention is not limited to this, and the smoking article 100 is an aerosol generator (not shown) such as an electronic cigarette device. Of course, it may be a heated cigarette or the like used together with it.

FIG. 1 is a diagram showing a schematic configuration of a smoking article according to a partial embodiment of the present invention.
Referring to FIG. 1, the smoking article 100 can include a smoking article filter 110, a smoking substance section 120, a smoking substance wrapper 120a and a chipping wrapper 130.

The filter 110 for smoking articles is arranged downstream of the smoking substance section 120 and can serve as a filter through which the aerosol substance generated in the smoking substance section 120 passes immediately before the user inhales.

The filter 110 for smoking articles can include a filter unit 112 and a filter wrapper 112a. The smoking article filter 110 may be a region that is arranged downstream of the smoking substance section 120 and passes immediately before the user inhales the aerosol substance generated in the smoking substance section 120.

The filter unit 112 can be made of various materials, for example, the filter unit 112 can be a cellulose acetate filter.

In some embodiments, the filter portion 112 may be a tube-shaped structure containing a hollow inside. In this case, the diameter of the hollow contained in the filter portion 112 may be an appropriate diameter within the range of 2 mm to 4.5 mm, but is not limited thereto. Further, the filter portion 112 can also be manufactured by inserting a structure such as a film or a tube made of the same or different material into the inside (for example, hollow).

The hardness of the filter unit 112 can be adjusted by adjusting the content of the plasticizer during the production of the filter unit 112.

As the plasticizer, triacetin may be applied, which may contain 5-15% by weight of the total weight of the first and second filters 112, 114, the type and content of the plasticizer. It is not limited and can be adjusted appropriately as needed.

Although not shown, the inside of the filter unit 112 may include a capsule. The capsule may have a structure in which a content liquid containing a fragrance is wrapped with a film, for example, the capsule may have a spherical or cylindrical shape.

The material forming the capsule coating can be starch and / or a gelling agent. For example, gellan gum or gelatin may be used as the gelling agent. Further, a gelling aid can be further used as a material for forming the film of the capsule. Here, as the gelling aid, for example, calcium chloride can be used. Further, a plasticizer can be further used as a material for forming the film of the capsule. Here, as the plasticizer, glycerin and / or sorbitol can be used. Further, a colorant can be further used as a material for forming the film of the capsule.

The contents of the capsule may contain fragrances such as menthol and essential oils of plants. In some examples, as the solvent for the fragrance contained in the content liquid of the capsule, for example, medium chain fatty acid triglyceride (MCTG) can be used. The content liquid may also contain other additives such as dyes, emulsifiers and thickeners.

The filter portion 112 may be packaged by a filter wrapper 112a. The filter wrapper 112a can be a porous roll or a non-porous roll. Further, the filter wrapper 112a can also be made of a rolling paper that is not oil-resistant, and unlike this, it can be made of an oil-resistant rolling paper.

The smoking substance unit 120 can contain an aerosol-generating substance. For example, the smoking substance section 120 can include a tobacco strand.

In some embodiments, the aerosol generator can include at least one of glycerin, propylene glycol, ethylene glycol, dipropylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol and oleyl alcohol.

The smoking material section 120 can have an elongated rod form, the length and diameter of which can vary. As an example, the length of the smoking material portion 120 can be approximately 15 mm to 70 mm and the diameter can be approximately 5 mm to 9 mm.

In some embodiments, the smoking substance section 120 may contain other additives such as flavoring agents, wetting agents and / or acetate compounds. For example, flavoring agents include licorice, sucrose, fructose syrup, isosweet, cocoa, lavender, cinnamon, cardamon, celery, coloha, cascarilla, byakudan, bergamot, geranium, honey essence, rose oil, vanilla, lemon. It can include oils, orange oil, mint oil, keihi, caraway, cognac, jasmine, chamomile, menthol, keihi, ylang ylang, salvia, spearmint, ginger, coendro or coffee. The wetting agent can also contain glycerin, propylene glycol and the like.

In some examples, the smoking substance section 120 is obtained after crushing the tobacco raw material, mixing the solvent and various additives to produce a slurry form, and then drying to form a sheet. It can contain reconstituted tobacco material formed into fragmentary forms such as rods by processing the sheet. For example, the smoking material section 120 comprises a plurality of tobacco material strands, one such strand having a length of approximately 10 mm to 14 mm (eg, 12 mm) and a width of approximately 0.8 mm to 1.2 mm (eg,). 1, 1 mm) and the thickness can be approximately 0.08 mm to 0.12 mm (eg, 0.1 mm), but is not limited thereto.

By including the plurality of strand substances processed into the wide tobacco sheet form, the smoking substance section 120 increases the density of the tobacco substance filled in the smoking substance section 120, and the amount of aerosol generated increases accordingly. And the smoking characteristics of the smoking substance unit 120 can be improved.

The smoking substance section 120 may be packaged by the smoking substance wrapper 120a. On the other hand, the amount of sidestream smoke can be affected by the overall structure of the smoking article 100, the composition of leaf tobacco that can be contained in the smoking substance section 120, and the like, and in particular, the characteristics of the smoking substance wrapper 120a that packages the smoking substance section 120. Will be significantly affected. For this reason, conventionally, the smoking substance wrapper 120a is configured in a double wrapper form, and the characteristics of the smoking substance wrapper 120a such as the fiber composition, porosity, type of filler, particle distribution, and addition amount of the smoking substance wrapper 120a are conventionally used. There have been attempts to reduce sidestream smoke in a variety of ways, including changes. However, in order to reduce sidestream smoke, if only the basis weight compared to the wrapping paper for general cigarettes is increased, the amount of fiber used will increase, and the fiber odor and offensive odor may increase when smoking. There is a limit to the application to the product due to the decrease in the taste of smoking that the smoker feels.

Thereby, in order to reduce the sidestream smoke and at the same time prevent the taste of tobacco from being deteriorated, the smoking substance wrapper 120a of the present invention includes vanillin, ethylvanillin and ethylvanillin glucoside. A fragrance containing a first fragrance substance selected from glucoside) may be added.

In some examples, the fragrance added to the smoking substance wrapper 120a is, in addition to the first fragrance substance, raspberry ketone, menthol, methoxyacetophenone; or 4-acetylanisole. , Gamma-undecalactone, methyl anthranilate, cinamic acid, myristic acid, anise oil, lemon oil and orange. It may further contain at least one or more second fragrance substances selected from among oils. As an example, the ratio of the raspberry ketone and the first fragrance substance (for example, ethylvanillin) contained in the smoking substance wrapper 120a is about 1: 2 to 1: 8, preferably about 1: 3 to 1: 5 (for example). , 1: 4). As an example, the ratio of the menthol and the first fragrance substance (for example, ethylvanillin) contained in the smoking substance wrapper 120a is approximately 1: 0.5 to 1: 1, preferably approximately 1: 0.6 to 1. : 0.7 (eg 1: 0.66).

In some embodiments, the first fragrance substance (eg, ethylvanillin) is approximately 0.5% to 0.7% (eg, about 0.6%) relative to the weight of one smoking article 100. The raspberry ketone has a weight ratio of approximately 0.1% to 0.2% (eg, about 0.15%), and the menthol has a weight ratio of approximately 0.8% to 1% (eg, about 0.9%). Can be done. For example, the first fragrance substance (for example, ethylvanillin) contained in one smoking article 100 is about 1 mg to 3 mg (for example, about 2 mg), and the raspberry ketone is about 0.4 mg to 0.6 mg (for example, about about 2 mg). 0.5 mg), said menthol can be approximately 2 mg to 4 mg (eg, about 3 mg).

In some examples, the first fragrance substance (eg, ethylvanillin) is 0.1% or more, preferably about 0.5% or more and 10% or less, more preferably about 10% or less, based on the basis weight of the smoking substance wrapper 120a. It may be contained in an amount of 0.8% or more and 6% or less.

In some embodiments, the smoking substance wrapper 120a containing the first fragrance substance is approximately 40 CU to 50 CU (eg, 43 CU) in order to reduce sidestream smoke and at the same time more effectively prevent a decrease in taste. of having a porosity substantially ^40g / ^{m 2 ~50g} / m 2 basis weight, preferably approximately ^{46g / m 2 ~47g / m 2} ( e.g., 46.4 g / ^{m 2),} tensile strength substantially 1.45Kgf to 1.55Kgf (eg, 1.51Kgf), smoke aid content of approximately 0.7% to 1% (eg, 0.84%), filler content of approximately 20% to 23. % (Eg, 21.4%).

The smoking article 100 can have an elongated rod form, the length, diameter and circumference of which can vary. As an example, the smoking article 100 may have a length of approximately 45 mm to 100 mm, a diameter of approximately 4 mm to 6 mm (eg, about 5.4 mm), and a circumference of approximately 14 mm to 19 mm (eg, about 17 mm). ) Can be. As another example, the smoking article 100 may have a diameter of approximately 7 mm to 9 mm (eg, about 7.8 mm) and a circumference of approximately 22.5 mm to 26.5 mm (eg, about 24.5 mm). .. On the other hand, when considering the discoloration issue due to the basis weight and composition of the smoking substance wrapper 120a described above, the smoking substance 100 to which the smoking substance wrapper 120a of the present invention is applied has a total length of about 90 mm to 110 mm (preferably about about 90 mm). 100 mm), the circumference (or the width 120aW of the smoking substance wrapper 120a) is approximately 14 mm to 20 mm (preferably about 17 mm), and the length 120 L of the smoking substance portion 120 is approximately 65 mm to 75 mm (preferably approximately 70 mm). The filter 110 for smoking articles preferably has a length of 110 L of about 25 mm to 35 mm (preferably about 30 mm).

The smoking substance section 120 packaged by the smoking substance wrapper 120a and the filter section 112 packaged by the filter wrapper 112a can be coupled and packaged by the chipping wrapper 130. That is, the chipping wrapper 130 may be wrapped in at least a portion of the smoking substance wrapper 120a (eg, a region downstream) and an outer shell of the filter wrapper 112a. In other words, at least a portion of the smoking material section 120 and the filter section 112 may be further packaged and physically coupled by the chipping wrapper 130.

The chipping wrapper 130 can be made of ordinary rolling paper. For example, the chipping wrapper 130 can be a porous roll or a non-porous roll. The chipping wrapper 130 may be made of the same rolling paper as the filter wrapper 112a, but is not limited thereto. For example, the chipping wrapper 130 may be a non-porous roll, and the filter wrapper 112a may be a porous roll.

The chipping wrapper 130 can be made of non-oil resistant wrapping paper, but is not limited to this, and of course, it can be made of oil resistant wrapping paper. Further, the chipping wrapper 130 may be coated with a sweetener such as sucralose or citric acid.

In some embodiments, the chipping wrapper 130 may be encapsulated with a predetermined substance. Silicon may be an example of a given substance, but is not limited thereto. For example, silicon has properties such as heat resistance that does not change with temperature, oxidation resistance that is not oxidized, resistance to various chemicals, water repellency to water, or electrical insulation. However, even if it is not silicon, any substance having the above-mentioned properties can be applied or coated on the chipping wrapper 130 without limitation.

The chipping wrapper 130 can also prevent the phenomenon that the filter 110 for smoking articles burns. For example, when the smoking substance unit 120 burns to a portion adjacent to the smoking article filter 110, it may burn to the smoking article filter 110. Even in such a case, since the chipping wrapper 130 contains a non-combustible substance, the phenomenon that the filter 110 for smoking articles burns can be prevented.

FIG. 2 is a diagram showing a schematic configuration of a smoking article according to a partial embodiment of the present invention, and FIG. 3 is a partial cross-sectional view of the smoking article according to a partial embodiment of the present invention in the central axial direction. be.
2 and 3 disclose a smoking article 200 that can reduce the hand odor and bad breath generated by smoking as well as the above-mentioned sidestream smoke modification with reference to FIG. 1.

In FIGS. 2 and 3, the same reference numerals as those in FIG. 1 indicate the same members, and for the sake of brevity of description, duplicate description thereof will be omitted here.

With reference to FIGS. 2 and 3, the smoking article 200 can include a smoking article filter 210, a smoking substance section 120, a smoking substance wrapper 120a and a chipping wrapper 230, and the smoking article filter 210 is a first filter. It can include 212, a second filter 214, a first wrapper 212a, a second wrapper 214, a first capsule 212c, a second capsule 214c and a binding wrapper 216.

The smoking article filter 210 is arranged downstream of the smoking substance section and may be a region through which the aerosol substance generated in the smoking substance section passes immediately before the user inhales.

The first filter 212 and the second filter 214 may be made of various materials, for example, the first filter 212 and the second filter 214 may be a cellulose acetate filter. The first filter 212 and the second filter 214 can have the same specifications and compositions as each other, but are not limited thereto. For example, the first filter 212 may be a cellulose acetate filter that has not been scented with a fragrance substance, and the second filter 214 may be a filter that has been scented with a scented substance.

In some embodiments, the length of each of the first filter 212 and the second filter 214 can be appropriately adopted within the range of 4 mm to 30 mm, and the diameter of each of the first filter 212 and the second filter 214 is 5 mm. It can be appropriately adopted within the range of ~ 8 mm, but is not limited to this. Preferably, the length of each of the first filter 212 and the second filter 214 may be approximately 15 mm, and the diameter of each of the first filter 212 and the second filter 214 may be approximately 5.4 mm.

In some embodiments, the first filter 212 and / or the second filter 214 may be a tubular structure containing a hollow interior. Further, the first filter 212 and / or the second filter 214 may be manufactured by inserting a structure such as a film or a tube made of the same or different material into the inside (for example, hollow).

The hardness of the first filter 212 and / or the second filter 214 can be adjusted by adjusting the content of the plasticizer during the production of the first filter 212 and / or the second filter 214.

The inside of the first filter 212 contains the first capsule 212c, and the inside of the second filter 214 contains the second capsule 214c. The first capsule 212c and / or the second capsule 214c may have a structure in which a content liquid containing a fragrance is wrapped with a film, for example, the first capsule 212c and / or the second capsule 214c may have a spherical or cylindrical shape. Can have.

The material forming the film of the first capsule 212c and / or the second capsule 214c can be starch and / or a gelling agent. Further, a gelation aid can also be further used as a material for forming a film of the first capsule 212c and / or the second capsule 214c. Further, a plasticizer can be further used as a material for forming a film of the first capsule 212c and / or the second capsule 214c. Further, a colorant can be further used as a material for forming a film of the first capsule 212c and / or the second capsule 214c.

The contents of the first capsule 212c and / or the second capsule 214c may contain fragrances such as menthol and essential oils of plants.

In some embodiments, the first capsule 212c and the second capsule 214c each have a mango scent, a wine scent, a muddy lime scent, an apple mint scent, an orange scent, a strawberry scent, a green apple herb scent, an apple mango scent and a sweet. Any one of the fragrances selected from the mango fragrances may be included. Here, the first capsule 212c and the second capsule 214c may contain different types of fragrances, but are not limited thereto. For example, the first capsule 212c may contain a mango scent and the second capsule 214c may contain an apple mint scent.

On the other hand, in order to maximize the rate at which the capsule is crushed and then passed through the wrappers 212a, 216, 230 and transferred to the finger, the content of the perfume contained in the first capsule 212c is relative to the weight of the total capsule. It can be about 20% by weight to 50% by weight, and the fragrance can be a highly volatile fruit-based scent that can be easily released to the outside of the wrapper.

In some examples, heavy chain fatty acid triglycerides can be used, for example, as the solvent for the perfume contained in the contents of the first capsule 212c and / or the second capsule 214c. The content liquid may also contain other additives such as dyes, emulsifiers and thickeners.

The first filter 212 and the second filter 214 may be packaged by wrappers 212a, 214a, 216. More specifically, the first filter 212 is packaged by the first wrapper 212a, the second filter 214 is packaged by the second wrapper 214, and the first filter 212 and the second filter 214 are packaged by the coupling wrapper 216. Can be done. In other words, the first filter 212 packaged by the first wrapper 212a and the second filter 214 packaged by the second wrapper 214 can be further packaged by the coupling wrapper 216 and physically coupled.

The first wrapper 212a and the coupling wrapper 216 can be made of common rolling paper that is not oil resistant. For example, the first wrapper 212a and the binding wrapper 216 can be porous or non-porous roll. As an example, the first wrapper 212a and the binding wrapper 216 can be non-porous rolls with a porosity of approximately 10 CU to 20 CU, or porous rolls with a porosity of approximately 6500 CU or higher (eg, 24000 CU).

The same wrapping paper may be applied to the first wrapper 212a and the binding wrapper 216, but the wrapping paper having different characteristics may be applied to the first wrapper 212a and the binding wrapper 216. For example, one of the wrappers of the first wrapper 212a and the binding wrapper 216 may be a porous wrapping paper, and the other wrapper may be a non-porous wrapping paper.

The first wrapper 212a and the coupling wrapper 216 can be made of non-oil resistant rolling paper. That is, in the first wrapper 212a and the binding wrapper 216, when the first capsule 212c is crushed by the smoker, the capsule content liquid released to the outside of the first capsule 212c passes through the first wrapper 212a and the smoker. It can be made of non-oil resistant rolling paper so that it can be transmitted to the hands of the user.

The second wrapper 214 may be made of oil resistant rolling paper. That is, the second wrapper 214 is oil resistant so that the capsule content liquid released to the outside of the second capsule 214c does not pass through the second wrapper 214 when the second capsule 214c is crushed by the smoker. Can be made of rolling paper. In some embodiments, the inner surface of the second wrapper 214 may further include aluminum foil.

As shown in FIG. 2, the above-mentioned filter 210 for smoking articles is arranged downstream of the smoking substance section 120, and serves as a filter through which the aerosol substance generated in the smoking substance section 120 is passed immediately before the user inhales. Will play a role.

The smoking substance section 120 packaged by the smoking substance wrapper 120a and the filters 212 and 214 packaged by the binding wrapper 216 can be coupled and packaged by the chipping wrapper 230. That is, the chipping wrapper 230 may be wrapped in at least a portion of the smoking substance wrapper 120a (eg, a region downstream) and an outer shell of the binding wrapper 216. In other words, at least a portion of the smoking material section 120 and the filters 212, 214 may be further packaged and physically coupled by the chipping wrapper 230.

In some embodiments, the length 230L1 of the chipping wrapper 230 can be approximately 33 mm to 37 mm. Assuming that the length of the filter 210 for smoking articles is 30 mm, the length 230L2 of the chipping wrapper 230 overlapping with the smoking substance portion 120 can be approximately 3 mm to 7 mm.

The smoking article 200 can have an elongated rod form, the length and diameter of which can vary. As an example, the smoking article 200 may have a length of approximately 45 mm to 100 mm and a diameter of approximately 5 mm to 9 mm.

However, when considering the discoloration issue due to the basis weight and composition of the smoking substance wrapper 120a described above, the smoking substance 200 has a total length of approximately 90 mm to 110 mm (preferably about 100 mm) and is around (or the smoking substance wrapper 120a). The width of the first filter 212 is about 14 mm to 20 mm (preferably about 17 mm), the length of the smoking substance portion 120 is about 65 mm to 75 mm (preferably about 70 mm), and the length 212L of the first filter 212 is about 10 mm to. It is preferable that the length of the second filter 214 is 20 mm (preferably about 15 mm) and the length of the second filter 214 is about 10 mm to 20 mm (preferably about 15 mm).

The first capsule 212c and the second capsule 214c can have a spherical shape, and the diameter 212c_D of the first capsule 212c and the diameter 214c_D of the second capsule 214c can be approximately 2.6 mm to 3.0 mm. In some embodiments, the diameter 212c_D of the first capsule 212c and the diameter 214c_D of the second capsule 214c may be the same as each other, but are not limited thereto.

The first capsule 212c may be placed in a position where ordinary smokers hold the smoking article 200 when smoking. Preferably, the first capsule 212c can be located at a distance of approximately 18 mm to 27 mm upstream from the downstream end of the second filter 214, i.e., the downstream end of the smoking article 200. As a more specific example, the central point of the first capsule 212c is located at a distance of approximately 21 mm to 24 mm in the upstream direction from the downstream end of the smoking article 200, and the upstream end of the first capsule 212c is the smoking article 200. It is located approximately 22.5 mm to 25.5 mm upstream from the downstream end, and the downstream end of the first capsule 212c is approximately 19.5 mm to 22.5 mm upstream from the downstream end of the smoking article 200. Can be located like this.

The first capsule 212c and the second capsule 214c can have a separation distance Cap_D of approximately 10 mm to 14 mm. In other words, the first capsule 212c can be positioned so as to be separated from the second capsule 214c by approximately 10 mm to 14 mm in the upstream direction.

The second perforation region 214P may be formed in the wrappers 214a, 216, and 230 located in the portion covering the second filter 214. In the second perforated region 214P, as shown in FIG. 3, double perforations, that is, the chipping wrapper downstream from the plurality of first holes 214P1 and the first hole 214P1 formed along the outer peripheral surface of the chipping wrapper 230. A plurality of second holes 214P2 formed along the outer peripheral surface of 230 are provided, but are not limited thereto. For example, the second perforation region 214P is provided with only one of a plurality of first holes 214P1 and a plurality of second holes 214P2, unlike those shown in FIG. 3 (single perforation). It may also be provided, or additional holes may be provided in addition to the plurality of first holes 214P1 and the plurality of second holes 214P2.

Each of the plurality of first holes 214P1 and the plurality of second holes 214P2 can be provided with, for example, 4 to 10 holes (holes), and the holes are spaced at regular intervals along the outer peripheral surface of the chipping wrapper 230. Can be formed apart from each other, but is not limited to this. The diameter of each of the holes can be, but is not limited to, approximately 0.02 mm to 0.08 mm (eg, 0.05 mm).

The holes can be formed by an online (on-line) perforation method, i.e., a method of producing a cigarette using an unperforated chipping wrapper and then perforating the filter portion. The online drilling can be performed using a laser, but is not limited thereto. As the hole is thus perforated online, the hole becomes not only the chipping wrapper 230, but also the outer side of the coupling wrapper 216, the second wrapper 214, and thus the second filter 214, as shown in FIG. It can extend to a part of the region, and accordingly, external air can flow from the outside to the inside of the second filter 214 through the second drilling region 214P. External air flowing in through the second perforation 214P can be mixed with mainstream smoke and transmitted to the smoker.

In some embodiments, the plurality of first holes 214P1 and the plurality of second holes 214P2 can have a separation distance of 214Pw of approximately 0.5 mm to 1.5 mm. In other words, the plurality of first holes 214P1 can be positioned so as to be separated from the plurality of second holes 214P2 in the upstream direction by approximately 0.5 mm to 1.5 mm.

In some embodiments, the plurality of first holes 214P1 are located approximately 22 mm to 25 mm apart (214P_TEd) from the upstream end of the chipping wrapper 230, and the plurality of second holes 214P2 are downstream of the second filter 214. It can be located approximately 9 mm to 12 mm apart (214P_MEd) from the end.

As shown in FIG. 3, the plurality of first holes 214P1 and the plurality of second holes 214P2 can be located in a region that does not overlap with the second capsule 214c, that is, upstream of the second capsule 214c.

FIG. 4 is a partial cross-sectional view of a smoking article according to a part of the embodiment of the present invention in the central axis direction.
In FIG. 4, the same reference numerals as those in FIGS. 1 to 3 indicate the same members, and for the sake of brevity of description, duplicate description thereof will be omitted here.

Referring to FIG. 4, the smoking article 300 can include a smoking substance section 120, a smoking substance wrapper 120a, a smoking article filter 210 and a chipping wrapper 330, and the smoking article filter 210 includes a first filter 212 and a second filter. The filter 214, the first wrapper 212a, the second wrapper 214a, the first capsule 212c, the second capsule 214c and the binding wrapper 216 can be included.

The first perforation region 312P may be formed on the chipping wrapper 330 of the smoking article 300. In the first perforation region 312P, as shown in FIG. 4, double perforation, that is, the chipping wrapper downstream from the plurality of first holes 312P1 and the first hole 312P1 formed along the outer peripheral surface of the chipping wrapper 330. A plurality of second holes 312P2 formed along the outer peripheral surface of 130 are provided, but are not limited thereto. For example, the first perforation region 312P is provided with only one of a plurality of first holes 312P1 and a plurality of second holes 312P2, unlike those shown in FIG. 4 (single perforation). It may also be provided, or additional holes may be provided in addition to the plurality of first holes 312P1 and the plurality of second holes 312P2.

Each of the plurality of first holes 312P1 and the plurality of second holes 312P2 may be formed at regular intervals along the outer peripheral surface of the chipping wrapper 130, but is not limited thereto.

The holes may be formed by an off-line perforation method, i.e., a method of producing a cigarette using a chipping wrapper 330 pre-drilled in the chipping wrapper 330. The offline drilling can be performed using a laser, but is not limited thereto.

Due to the formation of the plurality of first holes 312P1 and / or the plurality of second holes 312P2, the porosity of the chipping wrapper 330 in the first perforation region 312P can be approximately 190 CU to 210 CU. In other words, the plurality of first holes 312P1 and / or the plurality of second holes 312P2 can be perforated in a size such that the porosity of the chipping wrapper 330 is approximately 190 CU to 210 CU. This is because when the chipping wrapper 330 is perforated so that the porosity is less than about 190 CU, the actual benefit in terms of the effect of increasing the transfer rate of the capsule content liquid is substantially reduced, and the porosity of the chipping wrapper 330 is about 210 CU or more. This is because mainstream smoke may leak through the first perforation region 312P when the perforation is performed so as to be.

Thus, the holes are perforated offline and the porosity of the chipping wrapper 330 in the first perforated region 312P is approximately 190 CU to 210 CU so that the holes are only in the chipping wrapper 330, as shown in FIG. It will be formed and will not extend to the coupling wrapper 216 and the first wrapper 212a. Along with this, the smoker crushes the first capsule 212c so that the capsule content liquid released to the outside of the first capsule 212c can be better transmitted to the smoker's hand, and at the same time, the hole is opened. By not extending to the binding wrapper 216 and the first wrapper 212a, it is possible to prevent the mainstream smoke from leaking to the outside of the smoking article 300.

In some embodiments, the plurality of first holes 312P1 and the plurality of second holes 312P2 can have a separation distance of approximately 1 mm to 3 mm, 312Pw. In other words, the plurality of first holes 312P1 can be positioned so as to be separated from the plurality of second holes 312P2 in the upstream direction by approximately 1 mm to 3 mm.

In some embodiments, the separation distance 312Pw of the plurality of first holes 312P1 and the plurality of second holes 312P2 of the first drilling region 312P is the plurality of first holes 214P1 and the plurality of second holes of the second drilling region 214P. It can be about 1.5 to 3 times (for example, 2 times) the separation distance 214Pw of 214P2. As an example, the separation distance 312Pw may be approximately 2 mm and the separation distance 214Pw may be approximately 1 mm, but is not limited thereto.

In some embodiments, the plurality of first holes 312P1 are located approximately 10 mm to 13 mm apart (312P_TEd) from the upstream end of the chipping wrapper 330, and the plurality of second holes 312P2 are downstream of the second filter 214. It can be located approximately 20 mm to 23 mm apart (312P_MEd) from the end.

In some embodiments, the separation distance Per_D between the plurality of second holes 312P2 in the first perforation region 312P and the plurality of first holes 214P1 in the second perforation region 214P can be approximately 9 mm to 10 mm.

On the other hand, unlike the plurality of first holes 214P1 and the plurality of second holes 214P2 of the second drilling region 214P, the plurality of first holes 312P1 and the plurality of second holes 312P2 of the first drilling region 312P are shown in FIG. As shown, the capsule content liquid released to the outside of the first capsule 212c by being crushed by the smoker by being located in the area overlapping the first capsule 212c. Can be better transmitted to the smoker's hands.

As described above, in the smoking articles 100, 200, and 300 according to the embodiment of the present invention, the smoking substance wrapper 120a contains a fragrance containing a first fragrance substance such as ethyl vanillin (and a second fragrance substance such as raspberry ketone). The first filter 212 can include a first capsule 212c containing a fragrance that can be applied and thus reduce the smoker's hand odor (and bad breath), and the second filter 214 reduces the smoker's bad breath. Since the second capsule 214c containing a fragrance that can be made to be contained can be contained, the odors that may be generated by smoking (sidestream smoke odor, hand odor, bad breath) can be reduced, and at the same time, the taste deterioration can be prevented when smoking. become.

On the other hand, adding a fragrance containing a first fragrance substance such as ethylvanillin (and a second fragrance substance such as raspberry ketone) to the smoking substance wrapper can be performed by various methods. For example, the fragrance may be applied to cigarettes after being added directly to the smoking substance wrapper 120a described with reference to FIGS. 1 to 4 prior to the manufacture of the smoking article. Further, the fragrance may be added to the smoking article case in which the manufactured smoking article is stored after the production of the smoking article and transferred to the smoking article. The smoking goods case will be described in detail.

FIG. 5 is a diagram showing a schematic configuration of a smoking article case according to a part of the embodiment of the present invention, and FIG. 6 is a diagram showing an inner liner included in the smoking article case developed on a plane. ..

With reference to FIGS. 5 and 6, the smoking article case 1000 is arranged so as to wrap the smoking article 100 between the case body 1100 in which the smoking article 100 is stored and the smoked article 100 and the case body 1100 to be stored. The inner liner 1200 can be included.

The case body 1100 is foldably connected to the upper rear end of the case lower body 1110 and the case lower body 1110 in which the upper part is opened so that the smoking article 100 can be stored and a space is formed inside, and the case lower part is connected to the lower part of the case. It can include a case upper body 1120 that allows the top of the body 1110 to be opened and closed.

The inner liner 1200 wraps the smoking article 100 from at least one side, preferably from all sides, so that the smoking article 100 is more stably protected inside the case body 1100 and the smoking article 100 is not easily exposed to the outside. Can be placed so that it can be smoked. For example, the inner liner 1200 can be bent along the inner liner folding line 1200f shown in FIG. 6 to wrap the smoking article 100 from all sides.

The inner liner 1200 has an inner liner cut line that allows the inner liner 1200a in the upper front region to be easily separated and removed from the inner liner 1200b in the lower front region so that the smoker can easily take out the smoking article 100. 1200p can also be included.

A perfume composition may be applied to at least a portion of the inner liner 1200 due to the transfer of the scent component to the smoking article 100 stored in the smoking article case 1000.

In some embodiments, the fragrance composition is applied only to one side surface of the inner liner 1200 and may not be applied to the other side surface facing the one side surface. More specifically, the fragrance composition is applied only to one side of the inner liner 1200 that comes into contact with the smoking article 100, and the other side of the inner liner 1200 that comes into contact with the inner side of the case body 1100. It does not have to be applied to the side surface. On the other hand, in order to minimize the transfer of the perfume composition only to the smoking article 100 and leakage to the direction of the case body 1100 or the external region of the case body 1100, aluminum foil is placed on the other side surface of the inner liner 1200. Etc. can be coated or oil resistant.

In some embodiments, the fragrance applied to the inner liner 1200 can include a first fragrance substance selected from vanillin, ethylvanillin and ethylvanillin glucoside, and is a substance other than the first fragrance substance. At least one second fragrance substance selected from among raspberry ketone, menthol, methoxyacetophenone, gamma undecalactone, methylanthranilate, silicic acid, myristic acid, anis oil, lemon oil and orange oil. Can include. As an example, the perfume composition may have a composition of about 20% by weight of ethylvanillin, about 5% by weight of raspberry ketone, about 30% by weight of menthol, and about 45% by weight of ethyl alcohol with respect to the total weight of the perfume composition. can.

In some embodiments, the total length 1200 L of the inner liner 1200 included in one smoking article case 1000 is approximately 220 mm to 230 mm (eg, 227 mm) and the width 1200 W is approximately 65 mm to 75 mm (eg 70 mm). ), The total amount of perfume applied to such an inner liner 1200 may be about 200 mg, of which ethylvanillin may be about 40 mg, raspberry ketone about 10 mg, menthol as about 60 mg and ethyl alcohol as about 90 mg. .. Assuming that the perfume composition applied to the inner liner 1200 is all transferred to the 20 smoking articles 100 housed in the smoking article case 1000, one cigarette contains about 2 mg of ethylvanillin and about 0 of raspberry ketone. .5 mg, may contain about 3 mg of menthol. With respect to the weight of one cigarette, one cigarette may contain about 0.6% by weight of ethylvanillin, about 0.15% by weight of raspberry ketone and about 0.9% by weight of menthol.

On the other hand, the length and width of the inner liner 1200, the total amount of fragrance applied to the inner liner 1200, and the like are only numerical values as one example, and are not limited thereto. The total amount of fragrance applied to the inner liner 1200 (or the amount of ethylvanillin, etc.) can also be determined by the area of the inner liner 1200. As an example, the total length 1200 L of the inner liner 1200 can be approximately 150 mm to 160 mm (eg, 155 mm) and the width 1200 W can be approximately 110 mm to 120 mm (eg 114.5 mm), for such an inner liner 1200. The total amount of perfume applied can be about 223.4 mg.

In some embodiments, the basis weight of the fragrance applied to the inner liner 1200 may be approximately 1 g / m ^{2 to} 20 g / m ² , preferably approximately 10 g / m ^{2 to} 15 g / m ² . The basis weight of ethyl vanillin applied to the inner liner is approximately ^{0.2g / m 2 ~4g / m 2} , preferably can be a substantially ^{2g / m 2 ~3g / m 2} . The basis weight of raspberry ketone applied to the inner liner is approximately ^{0.05g / m 2 ~1g / m 2} , preferably can be a substantially ^{0.5g / m 2 ~0.75g / m 2} . The basis weight of menthol applied to the inner liner is approximately ^{0.3g / m 2 ~6g / m 2} , preferably can be a substantially ^{3g / m 2 ~4.5g / m 2} .

When the fragrance is applied to the inner liner 1200 included in the smoking article case 1000 as described above, the first fragrance substance (and the second fragrance substance) is transferred to the smoking article 100, whereby the smoking article 100 It will be possible to reduce the odor of cigarettes by masking the sidestream smoke generated when smoking. The perfume-coated inner liner 1200 can be used with, but is not limited to, a smoking article to which the perfume-added cigarette rolls described with reference to FIGS. 1 to 4 have been applied. It can also be used with smoking articles to which unadded cigarette wrapping paper has been applied. For example, the above-mentioned fragrance is applied to the inner liner 1200 of the smoking article case 1000, and the smoking article contained in the smoking article case 1000 may be a smoking article to which no fragrance is added.

Hereinafter, the configuration of the present invention and the effects thereof will be described in more detail through Examples and Comparative Examples. However, the present embodiment is for more specific explanation of the present invention, and the scope of the present invention is not limited to these examples.

Example 1
After removing the cigarette wrapping paper surrounding the tobacco substance of the cigarette manufactured for the test for the example, the cigarette wrapping paper having the physical properties of Example 1 in Table 1 below is applied. Manufactured.

Example 2
After producing a cigarette to which the cigarette paper having the physical characteristics of Comparative Example 1 below is applied, an inner liner coated with the fragrance composition described with reference to FIGS. 5 to 6 is adopted for the produced cigarette. After storing in the cigarette case, it was stored for about 2 months. The smoking article case containing the cigarette was stored in a harmonized room with a temperature of approximately 22 ° C. and a humidity of approximately 62.5%.

The length of the inner liner is about 227 mm, the width is about 70 mm, and the inner liner perfume is uniformly applied to only one side of both sides of the inner liner that comes into contact with the cigarette and smokes. It is not applied to the other side surfaces that come into contact with the inner side surface of the case body of the article case. Aluminum foil was coated on the other side surface that contacts the inner side surface of the case body.

The total amount of the inner liner perfume uniformly applied to the inner liner is about 200 mg, and the inner liner perfume contains about 20% by weight (about 40 mg) of ethylvanillin and about 5% by weight (about 5% by weight) of raspberry ketone with respect to the total weight. It had a composition of about 10 mg), about 30% by weight (about 60 mg) of menthol, and about 45% by weight (about 90 mg) of ethyl alcohol. The basis weight of the perfume liquid applied to the inner liner is approximately 12.6 g / m ² , and the basis weight of ethylvanillin is approximately 2.5 g / m ² .

Comparative Example 1
As a cigarette wrapping paper surrounding a tobacco substance, a cigarette wrapping paper having the physical characteristics of Comparative Example 1 in Table 1 below was applied to produce a cigarette.

The cigarettes according to Examples 1 and 2 and Comparative Example 1 are smoking articles having a length in the upstream / downstream direction of about 100 mm, a circumference of about 17 mm, and a tar content of about 1.0 mg. As described above, the characteristics of the smoking substance wrapper applied to each of Examples 1 and 2 and Comparative Example 1 are as shown in Table 1. The main difference of Example 1 as compared with Example 2 and Comparative Example 1 in Table 1 is whether or not ethylvanillin is added during the production of the smoking substance wrapper, and the wrapping paper for cigarettes according to Example 1 is used. ^{As the applied ethylvanillin, approximately 0.46 g / m 2,} which is 1% of the basis weight of the smoking substance wrapper, was added.

Experimental Example 1: Component analysis of sidestream smoke and mainstream smoke generated during smoking For the component analysis of sidestream smoke and mainstream smoke of cigarettes according to Examples 1 and 2 of the present invention and Comparative Example 1, each of the cigarettes is used. The sidestream smoke and mainstream smoke generated during smoking were collected. Smoke collection was repeated three times for each sample, and 70 mL of sidestream smoke and 20 mL of mainstream smoke were collected each time. Table 2 and FIG. 7 show the analysis results of the components based on the average value for the collection results of each of the three times. Cigarettes were tested under HC (Health Canada) smoking conditions using an automatic smoking device in a smoking room with a temperature of approximately 20 ° C. and a humidity of approximately 62.5%.

As shown in Table 2 and FIG. 7, in the sidestream smoke of the cigarette according to Example 1, about 3.2 times or more of ethylvanillin and 2.5 times or more of the sidestream smoke of the cigarette according to Comparative Example 1. Vanillin was detected, and in mainstream smoke, about 5 times more ethylvanillin and 2.5 times more vanillin were detected. In the case of raspberry ketone, ethylvanillin detected in the sidestream smoke and mainstream smoke of Comparative Example 1 which was not detected in both of the two samples and was not added with ethylvanillin during the production of the smoking substance wrapper, is other than the smoking substance wrapper. It is presumed that it originated from the smoking substance part of cigarettes. Through the above results, it was confirmed that ethylvanillin added during the manufacture of the smoking substance wrapper that encloses the smoking substance part of the cigarette is transmitted to the outside of the cigarette through mainstream smoke and sidestream smoke during smoking. Through this, it is expected that the sidestream smoke and mainstream smoke generated during smoking of the cigarette according to Example 1 will be modified, and the increased ethylvanillin will reduce the negative tobacco odor generated during smoking. On the other hand, in the sidestream smoke of the cigarette according to Example 2, ethylvanillin was detected about 82 times or more as compared with the sidestream smoke of the cigarette according to Comparative Example 1, and in the mainstream smoke, about 150 times as much ethylvanillin was detected. .. In the case of raspberry ketone, it is difficult to make a numerical comparison because it is not detected in both Example 1 and Comparative Example 1, but when referring to the values of ethylvanillin or vanillin detected in Example 1 and Comparative Example 1, Examples It is confirmed that the raspberry ketone detected in 2 was detected at a meaningful value or higher. When the sidestream smoke and the mainstream smoke contain a raspberry ketone component as in Example 2, the flavor of the raspberry ketone also causes the sidestream smoke and / or the modification of the mainstream smoke or the masking effect of the odor of cigarette smoke. It is expected to be. Through the above results, the perfume applied to the inner liner in the cigarette case (ie, ethyl vanillin, raspberry ketone, etc.) is transferred to the cigarette, and such cigarettes are transferred to the cigarette through mainstream smoke and sidestream smoke when smoking. And it was confirmed that the raspberry ketone was transmitted to the outside of the cigarette. Through this, the sidestream smoke and mainstream smoke generated during smoking of the cigarette according to Example 1 are modified, and the negative tobacco odor generated during smoking is reduced by the increased ethylvanillin and the newly generated raspberry ketone. It is expected to be.

On the other hand, in Example 2 in which ethylvanillin was applied to the inner liner so as to be transferred to the cigarette wrapping paper, unlike the result in Example 1 in which ethylvanillin was applied to the cigarette wrapping paper itself, ethylvanillin was used. Only the value of was increased, and the amount of vanillin did not show a significant difference from Comparative Example 1.

When the results in Example 2 are compared with those in Example 1, in the sidestream smoke of the cigarette according to Example 2, ethylvanillin, which is about 25 times or more the amount of the sidestream smoke of the cigarette according to Comparative Example 1, was detected. About 30 times more ethylvanillin was detected in mainstream smoke. Through this, it is expected that the sidestream smoke and mainstream smoke modification and the effect of reducing the odor of cigarettes in Example 2 will be improved from Example 1.

On the other hand, in Example 2, not only the absolute value was increased, but also the amount of ethylvanillin contained in the smoke (sidestream smoke and mainstream smoke) compared with the amount of ethylvanillin added was also higher than that in Example 1. It was confirmed to be advantageous. Specifically, the basis weight of ethylvanillin applied to the inner liner of Example 2 is approximately 2.5 g / m ² , which is the amount of ethylvanillin directly added to the cigarette wrapping paper of Example 1. It is a value about 5.5 times the basis weight of 0.46 g / m ^2. Considering that the amount of sidestream smoke ethylvanillin detected in Example 2 is about 25 times that of Example 1, and the amount of mainstream smoke ethylvanillin detected is about 30 times, the same amount (or the same basis weight) is taken into consideration. When ethylvanillin (such as) is applied, it can be confirmed that the aerosol generation effect of ethylvanillin is remarkably superior in Example 2 to Example 1, which is the addition of a perfume to a cigarette wrapping paper. It is presumed that this was due to the loss of perfume in the manufacturing process for cigarettes. Alternatively, as in Example 2, after applying the perfume to the inner liner, when the cigarette is stored in the smoking article case, the perfume is directly added to the roll paper as in Example 1 and then stored. It is presumed that it is more uniformly transferred to components other than cigarette paper (for example, a smoking substance part or a filter), which is advantageous for the aerosolization of ethyl vanillin during smoking.

Experimental Example 2: Sensory evaluation of sidestream smoke and taste during smoking Sensory to confirm the odor reducing effect of cigarettes according to Examples 1 and 2 of the present invention and Comparative Example 1 and the degree of inhibition of taste. The evaluation was performed and the results are shown in FIGS. 8 and 9.

FIG. 8 shows the evaluation results of the sensory characteristics of the cigarette according to Examples 1 and 2 and Comparative Example 1 for the sidestream smoke, and FIG. 9 shows the sensory characteristics of the cigarette according to Examples 1 and 2 and Comparative Example 1 for the taste. It is an evaluation result of.

The evaluation of the sensory characteristics of FIGS. 8 and 9 was carried out for 60 evaluation panel members, and the total score was based on a total of 7 points.

As shown in FIG. 8, the burntness of the sidestream smoke of the smoking article of Example 1 in which ethyl vanillin was added to the smoking substance wrapper was increased by approximately 11% as compared with Comparative Example 1, and the sidestream smoke was increased. The unpleasant odor was shown to be reduced by approximately 12% and the sidestream smoke acceptance was shown to be increased by approximately 14%, occurring during smoking of cigarettes with ethyl vanillin added to the cigarette wrap as in Example 1. It was confirmed that the sidestream smoke was reformed in a preferable direction without disturbing the taste.

In the case of Example 2, it was confirmed that the above-mentioned reforming effect of the sidestream smoke was more remarkable than that of Example 1. Specifically, the scorching of the sidestream smoke of the cigarette of Example 2 increased by about 31% (about 18% as compared with Example 1) as compared with Comparative Example 1, and the unpleasant odor of the sidestream smoke was increased. It is reduced by about 55% (about 49% compared to Example 1) as compared with Comparative Example 1, the effect is remarkably excellent, and the sidestream smoke acceptability is also about 34% (Example 1) as compared with Comparative Example 1. It was shown that there was an increase of about 17%) compared to 1, and positive improvement was confirmed in all the sidestream smoke evaluation indexes.

On the other hand, as shown in FIG. 9, it was found that the evaluation results of the sensory characteristics for the taste of the cigarettes of Examples 1 and 2 were preferably improved in many evaluation indexes as compared with Comparative Example 1. ..

Specifically, in the case of the cigarette of Example 1, it was shown that the taste was improved in a preferable direction in all the evaluation indexes as compared with Comparative Example 1, and in particular, the taste intensity during smoking was approximately 19%, and during smoking. It can be confirmed that the throat was increased by 16% and the harmony taste during smoking was also slightly increased.

As a result, the smoking article of Example 1 used for the evaluation of the sensory properties of FIGS. 8 and 9 has the physical property values of the smoking substance wrapper set somewhat conservatively in order to minimize the texture different from that of the current cigarette. However, when the basis weight of the smoking substance wrapper and the amount of ethyl vanillin added are increased as compared with Example 1, it is expected that even better sensory characteristics will be obtained in terms of the reforming effect of sidestream smoke. Will be done.

In the case of the cigarette of Example 2, the harmony taste during smoking decreased by about 4% and the offensive odor during smoking increased by about 7%, but the taste intensity during smoking was about 22%. The throat was increased by about 25% during smoking, the refreshing aftertaste during smoking was increased by about 28% or more, and the taste characteristics were generally preferably modified at the same time as the modification of sidestream smoke. I was able to confirm.

As described above, according to the smoking product according to the embodiment of the present invention and the smoking article case containing the same, the smoking substance wrapper contains a fragrance containing a first fragrance substance such as ethylvanillin (and a second fragrance substance such as raspberry ketone). By being added, the sidestream smoke generated in the smoking product can be modified, and at the same time, the deterioration of the smoking taste that may be generated by the modification of the sidestream smoke can be prevented.

Having the usual knowledge in the arts associated with this embodiment can be understood that it can be embodied in a modified form without departing from the essential properties described above. Therefore, the disclosed method must be considered from a descriptive point of view, not from a limiting point of view. The scope of the present invention is shown in the claims rather than the above description, and all differences within the equivalent scope should be construed as included in the present invention.

Claims (16)

Smoking substance part wrapped in smoking substance wrapper;
A filter section in which the upstream end is bound to the smoking substance section and wrapped with a filter wrapper; and at least a part of the area of the smoking substance section and the filter section so that the smoking substance section and the filter section are bonded. Includes a chipping wrapper that wraps around
To the smoking substance wrapper, a fragrance containing a first fragrance substance selected from vanillin, ethylvanillin and ethylvanillin glucoside was applied.
Smoking goods to which sidestream smoke reforming technology is applied. The fragrances include raspberry ketone, menthol, methoxyacetophenone (4-acetylanisole), gamma-undecalactone, methyl anthranilate, cinica. Claim 1 further comprises at least one second fragrance substance selected from among myristic acid, anise oil, lemon oil and orange oil. Smoking articles to which the described sidestream smoke reforming technology has been applied. The first fragrance substance and at least one of the second fragrance substances added to the smoking substance wrapper are transferred from the inner liner of the smoking article case for storing the smoking article. A smoking article to which the sidestream smoke reforming technique according to Item 2 is applied. The smoking article to which the sidestream smoke reforming technique according to claim 1, wherein the mass of the first fragrance substance contained in the smoking substance wrapper is 1% or more of the mass of the smoking substance wrapper. The sidestream smoke reforming technique according to claim 4, wherein the mass of the first fragrance substance contained in the smoking substance wrapper is 2% or more and 7% or less of the mass of the smoking substance wrapper is applied. Smoking goods. The ratio of the mass of the smoking substance wrapper to the surface area of the smoking substance wrapper is 20 g / m ^{2 to} 60 g / m ² , and the ratio of the mass of the first fragrance substance to the surface area of the smoking substance wrapper is 0.2 g. A smoking article to which the sidestream smoke reforming technique according to claim 1, which is / m ^{2 to} 0.6 g / m ^{2, is applied.} The ratio of the mass of the smoking substance wrapper to the surface area of the smoking substance wrapper is 40 g / m ^{2 to} 50 g / m ² , and the ratio of the mass of the first fragrance substance to the surface area of the smoking substance wrapper is 0.4 g. A smoking article to which the sidestream smoke reforming technique according to claim 6, which is / m ^{2 to} 0.5 g / m ^{2, is applied.} The sidestream smoke reforming technique according to claim 7, wherein the porosity of the smoking substance wrapper is 40 CU to 50 CU, and the tensile strength of the smoking substance wrapper is 1.45 kgf to 1.55 kgf is applied. Smoking goods. A smoking article to which the sidestream smoke reforming technique according to claim 8, wherein the circumference of the smoking article is 14 mm to 19 mm is applied. A smoking article to which the sidestream smoke reforming technique according to claim 8, wherein the circumference of the smoking article is 22.5 mm to 26.5 mm is applied. The filter portion includes a first filter bound to the smoking substance portion and a second filter bound to the downstream end of the first filter.
The filter wrapper includes a first wrapper that wraps the first filter, a second wrapper that wraps the second filter, the first filter that is wrapped by the first wrapper, and the second filter that is wrapped by the second wrapper. Includes a join wrapper that wraps around
The first filter contains a first capsule containing a first fragrance, and the second filter contains a second capsule containing a second fragrance.
The first wrapper is formed of non-oil resistant wrapping paper, and when the first capsule is crushed, the first fragrance contained in the first capsule may be released to the outside of the first wrapper. , A smoking article to which the sidestream smoke reforming technique according to claim 1 is applied. A case body for storing a plurality of smoking articles; and an inner liner arranged so as to wrap the plurality of smoking articles between the plurality of smoking articles and the case body.
A smoking article case to which a sidestream smoke reforming technique is applied, wherein a fragrance containing a first fragrance substance selected from vanillin, ethylvanillin and ethylvanillin glucoside is applied to the inner liner. The fragrance is at least one second fragrance selected from raspberry ketone, menthol, methoxyacetophenone, gamma undecalactone, methylanthranilate, silicic acid, myristic acid, anis oil, lemon oil and orange oil. A smoking article case to which the sidestream smoke reforming technique according to claim 12, further comprising a substance, is applied. The perfume comprises the raspberry ketone and the first perfume substance in a weight ratio of 1: 2 to 1: 8, or the menthol and the first perfume substance in a weight ratio of 1: 0.5 to 1: 1. A smoking article case to which the sidestream smoke reforming technique according to claim 13, including the case, is applied. The smoking article case to which the sidestream smoke reforming technique according to claim 12, wherein the fragrance is applied only to one side of both side surfaces of the inner liner that comes into contact with the plurality of smoking articles. The smoking article case to which the sidestream smoke reforming technique according to claim 15, wherein the other side surface of the inner liner is coated with aluminum foil or treated with oil resistance.

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