Electronic cigarette cartridge

Abstract

To provide an electronic cigarette cartridge having wrapping paper characteristics preferable in terms of contact of the electronic cigarette cartridge with the user's mouth, quality regarding attachment thereof to a dedicated heating device, and retention of tobacco leaves, etc. inside the electronic cigarette cartridge.SOLUTION: An electronic cigarette cartridge 1 comprises a flavor part 11 made of a tobacco plant or a non-tobacco plant, a filter part 14 provided at the rear end side of the flavor part, and a wrapping paper member 20 for covering the flavor part and the filter part with the inner surface thereof. The wrapping paper member includes a first wrapping paper member 21 that contacts and covers the flavor part with the first inner surface, and a second wrapping paper member 24 that contacts and covers the filter part with the second inner surface, where the second inner surface is disposed to cover a part of the first outer surface of the first wrapping paper member. The electronic cigarette cartridge includes a support member 62 or a cooling member 65 between the flavor part and the filter part.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to an electronic cigarette cartridge, which is an electronic cigarette cartridge that vaporizes the internal components to be smoked. Regarding the cartridge. [Background technology]

[0002] Recently, due to the smoking ban, people have started to use fire cigarettes, which are smoked by lighting tobacco leaves. Flameless smoking devices (electronic cigarette products) are becoming more widespread (see Patent Documents 1 and 2, etc.). The electronic cigarette products cited in the patent literature mimic the structure of existing cigarettes and have engraved It is a rod-shaped cigarette in which tobacco leaves and a filter are wrapped in paper, and is also called a cartridge. can be.

[0003] The cartridge containing the tobacco leaves is heated, and the vaporized tobacco is inhaled, creating a tobacco breeze. In electronic cigarettes, the cartridge is placed in a dedicated heating device. The tobacco leaf is inserted into the container and heated electrically, vaporizing the components and creating an aerosol. The user inhales the aerosol and can smoke. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Special Publication No. 2015-519915 [Patent Document 2] International Publication WO2016 / 162934 Summary of the Invention [Problem to be solved by the invention]

[0005] The overall shape of the cartridge depends on the wrapping paper. Furthermore, the wrapping paper must be in contact with the user's mouth and in a dedicated heating device. The paper also has the function of retaining the tobacco leaves inside. After extensive research, we discovered the physical properties that are suitable for use as rolling paper for electronic cigarette cartridges.

[0006] The present invention has been made in consideration of the above points, and provides a user-friendly electronic cigarette cartridge. The contact with the mouth of the cigarette and the suitability of the cigarette for attachment to a dedicated heating device, and the suitability of the cigarette for holding the tobacco leaves inside To provide an electronic cigarette cartridge having the characteristics of paper. [Means for solving the problem]

[0007] That is, the electronic cigarette cartridge contains a flavoring portion made of a tobacco plant or a non-tobacco plant. A filter portion provided on the rear end side of the flavor portion, and a filter portion that covers at least the flavor portion with an inner surface. It is equipped with a wrapping material that covers the paper, and in measurements conforming to JIS B 0601 (2013), The arithmetic mean surface roughness (Rai) of the inner surface of the wrapping member is 1 μm or more, and The average maximum roughness (Rzi) is 15 μm or more, and the outer surface opposite the inner surface of the paper wrapper is The arithmetic mean surface roughness (Rao) of the outer surface is 2 to 20 μm, and the average maximum roughness of the outer surface is 10 μm. The thickness (Rzo) is characterized by being 230 μm or less. Effect of the Invention

[0008] According to the electronic cigarette cartridge of the present invention, the characteristics of the cigarette paper of the electronic cigarette cartridge are expressed. By specifying the surface roughness, it is possible to prevent contact with the user's mouth and attachment to a dedicated heating device. The paper used is excellent in terms of the quality of the cigarette and the ability to hold the tobacco leaves inside. The electronic cigarette cartridge has a pleasant feel. It is possible to form a [Brief description of the drawings]

[0009] [Figure 1] FIG. 2 is a cross-sectional view of the electronic cigarette cartridge of the first embodiment. [Diagram 2] FIG. 2 is a schematic cross-sectional view of the electronic cigarette cartridge of the first embodiment when inserted into a heating member. [Diagram 3] FIG. 2 is an exploded enlarged cross-sectional view of the electronic cigarette cartridge of the first embodiment. [Figure 4] FIG. 13 is an exploded perspective view of an electronic cigarette cartridge according to a second embodiment. [Diagram 5] FIG. 11 is a cross-sectional view of an electronic cigarette cartridge according to a second embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] FIG. 1 is a cross-sectional view of an electronic cigarette cartridge 1 according to a first embodiment. The jam 1 is provided with a flavor section 11 and a filter section 14. The flavor section 11 and the filter section 14 are wound around a roll. The filter section 14 is covered with a paper member 20. As shown in the figure, the filter section 14 is disposed on the rear end side 11 of the flavor section 11. In the electronic cigarette cartridge 1 of the first embodiment, In addition, a support member 12 is provided between the flavor section 11 and the filter section 14. is the inner surface of the wrapping member 20, and 20o is the outer surface of the wrapping member 20.

[0011] The cross-sectional view of Figure 2 shows the electronic cigarette cartridge 1 in use. 1, the filter portion 14 side is held in the mouth of a user (smoker). The flavor section 11 side located opposite to the filter section 14 is inserted into the insertion port 31 of the heating member 30. The insertion port 31 is provided with a heating needle 32. At the time of insertion, the heating needle 32 is inserted into the flavor section 11. The heating member 30 is operated (not shown) to heat the flavor. Electricity is passed through the heating needle 32, which generates heat through resistance heating.

[0012] The flavor section 11 is heated by thermal conduction from the heating needle 32, and an aerosol is generated from the flavor section 11. The user then inhales the aerosol generated by the heating through the filter portion 14 from the mouth. The user then inhales. In this way, the user can enjoy smoking. The support member 12 is provided with a flavor portion 11. It is provided for the purpose of lowering the temperature of the aerosol produced from the

[0013] The flavor portion 11 is made of a tobacco plant or a non-tobacco plant. This is the tobacco (Nicotiana tabacum) used for tobacco. Therefore, electronic cigarette cartridges that do not contain nicotine are desirable. In some cases, non-tobacco plants are substituted for tobacco plants.

[0014] The non-tobacco plant is not limited as long as it is a plant other than tobacco. , roots (scales, tubers, bulbs, etc.), stems, tubers, skins (stem bark, bark, etc.), leaves, Parts such as flowers (petals, pistils, stamens, etc.), tree trunks, and branches.

[0015] Bulbs include onions, red spider lilies, tulips, hyacinths, garlic, and lacries. Lilies, crocuses, gladioli, freesia, irises, and taro. , konjac, tubers such as cyclamen, anemone, begonia, Chinese burdock, and potato , Apios (Hodogam), rhizomes such as canna, lotus, ginger, and tuberous roots For example, dahlia, sweet potato, cassava, Jerusalem artichoke, etc., as root carriers, Dioscorea genus (Yamanoya Yams such as wild yam, wild yam, and Chinese yam), as well as turnip, burdock, and carrots. , radish, and kudzu. Stems include konjac, asparagus, bamboo shoots, and ume. Examples include radish, daikon, and yacon.

[0016] The above-mentioned tubers or the plants listed below are used as a filling agent when forming the flavor portion 11 of a non-tobacco plant. For example, corn starch, potato starch, etc. These include potato starch (sweet potato), tapioca starch (tapioca), etc., and are used as thickeners, These starches are used as stabilizers, etc. By crosslinking, they have improved acid resistance, heat resistance, and silicic acid resistance. Improved storage stability by esterification and etherification, and gelatinization by oxidation. This is possible by improving transparency, film properties, storage stability, and the like.

[0017] From the seeds of plants, tamarind seed gum, guar gum, locust bean gum, and from the sap, These include gum arabic and karaya gum, pectin from fruits, and cellulose from other plants. It is possible to obtain konjac mannan and soybean polysaccharides, which are mainly composed of agarose. Alternatively, modified versions such as cationic guar gum can be used.

[0018] Seaweed is classified into three types: kappa carrageenan, iota carrageenan, and lambda carrageenan. Carrageenan, agar, and alginic acid can be obtained, and carrageenan metal salts and sodium alginate can be obtained. It is also used as a salt of thorium, etc.

[0019] Plants used as herbs or spices include gardenia, kaffir lime, and thyme. leaves, Japanese ginger, mugwort, wasabi, ajowan seeds, anise, alfalfa, echinacea Seed, shallot, estragon, everlasting flower, elder, allium Paesan, orris root, oregano, orange peel, orange flower, orange leaf , cayenne chili pepper, German chamomile, chamomile Luromane, cardamom, curry leaves, garlic, catnip, Caraway, caraway seeds, sweet osmanthus, cumin, cumin seeds, cloves, Lean cardamom, green pepper, cornflower, saffron, cedar, cinnamon, Jasmine, Juniper berry, Jolokia, Ginger, Star anise, Spearmint, sumac, sage, savory, celery, celery seed, tar Meric (turmeric), thyme, tamarind, tarragon, chervil (chervil), chili pepper Chives, dill, dill seeds, tomatoes (dried tomatoes), tonka beans, dried coriander, Nutmeg, hibiscus, habanero, jalapeno, bird's eye, basil, vanilla, parsley Chi (Coriander), parsley, paprika, hyssop, pimento d'espelette, pink pepper Parsley, fenugreek seeds, fennel, brown mustard, black cardamom , Black Cumin, Black Pepper, Vetiver, Pennyroyal, Peppermint (Ham horseradish, white pepper, white mustard, poppy seeds, Lucini, Marjoram, Mustard Seed, Manigette, Marigold, Malva Flower , mace, yarrow flower, eucalyptus, lavender, licorice, linden, red cloves , red pepper, lemongrass, lemon verbena, lemon balm, lemon peel , Rose, Rosebuds (purple), Rosehips, Rosepetals, Rosema Lee, Rose Red, Laurel, Long Pepper, Sesame (Raw Sesame, Roasted Sesame) ), golden chili pepper, Sichuan pepper, Mitaka pepper, Japanese pepper, chili pepper, yuzu, etc. can be used. Mixed spices (e.g. five-spice powder, garam masala, ras el hanout, barigoule , Chicken Curry Masala, Tandoori Masala, Quatre Epices, Herbes de Provence), A mixture of various plants used as potpourri etc. is used.

[0020] Also available are peaches, blueberries, lemons, oranges, apples, bananas, pineapples, mangoes, and cucumbers. Go, grapes, kumquats, melons, plums, almonds, cacao, coffee beans, peanuts, Edible fruits (flesh) and seeds such as olives, walnuts, and other nuts are also used. can be.

[0021] In addition, tea is used. Tea is not only made from different plants, but also from the same plant. Even if tea is made from different ingredients, it can be made into different types of tea depending on the processing method. Japanese tea, sweet tea, gynostemma tea, aloe tea, ginkgo leaf tea, oolong tea, turmeric tea, ura tea Jirogashi tea, Eleuthero tea, Plantain tea, Oyster tea, Persimmon leaf tea, Chamomile tea, Camomi Ruti, Kawara Keming tea, Quince tea, Chrysanthemum tea, Gymnema tea, Guava tea, Wolfberry tea, Mulberry leaf tea, Black bean tea, Gennoshoko tea, Genmaicha, Burdock tea, Comfrey tea, Kombucha, Sakura tea, Saffron Tea, shiitake tea, perilla tea, jasmine tea, ginger tea, horsetail tea, sekisho tea, Senbu tea Tea made from buckwheat, aralia, dandelion, sweet tea, Houttuynia cordata tea, Eucommia tea, sword bean tea, and Japanese jasmine tea. Toko tea, Nezumi tea, Job's tears tea, Habu tea, Loquat leaf tea, Pu'er tea, Safflower tea, Pine needle tea , mate tea, barley tea, megusurinoki tea, mugwort tea, eucalyptus tea, monk fruit tea, rooibos tea, go For these teas, used tea leaves may be used after drinking. This allows for the effective reuse of expensive tea and other materials.

[0022] Examples of plants that can be used include kelp, sea lettuce, green laver, akamoku, and asakusa laver. Arame, Iwanori (rock seaweed), Egonori, Gracilaria, Gagome kelp, Ecklonia cava, Ganiashi, Caulerpa lentillifera, Kurome, kelp, Susabinori, dulse, Chishimaku nori, Tsuruarame, Ten Gusa, Tororo kombu, Laminaria spp., Nori (seaweed), Habanori, Hijiki, Hijiki Examples include Hirome, Funori, Bowaonori, Laminaria japonica, Mekabu, Mozuku, and Wakame.

[0023] Further, as a specific example of a plant that can be used, other varieties of rice, such as indica (Indian type, continental type, long grain type), glaberrima species (African rice), sativa species (Asian rice), Javanica species (Java type, tropical island type, large-grained species), Japonica species (Japanese type, temperate island type, short-grained species) Of course, rice such as rice grown in Asia and Africa can also be used. It can also be used as flour or bran.

[0024] Specific examples of plants that can be used include other types of wheat, such as foxtail millet, oats (barley, etc.) Cultivated varieties, also known as oats, barley, oats, millet, cordon millet ), wheat, finger millet, teff, pearl millet, hulless barley (a variety of barley) , Job's tears (the fruit, not the seed), barnyard millet, fonio, wild rice, glutinous barley (barley glutinous varieties), sorghum (sorghum, sorghum, corn, rye ( Also included is rye.

[0025] In addition, black beans were given as a specific example of a plant that can be used, but as a cereal (legume family) Other examples are adzuki beans, carob, kidney beans, peas, cluster beans and grass peas. (English: Lathyrus sativus) Black gram, cowpea, winged bean, zeoca Rupa beans, broad beans, soybeans, bamboo beans, jack beans, tamarind, tepary beans , sword beans, Mucuna pruriens, Bambara groundnut, Corn bean, hyacinth bean, scarlet runner bean, horse gram (Macrotyloma uniflorum), moth bean, lima bean, peanut, mung bean, lupine, Other examples include lentils (hentou).

[0026] In addition, buckwheat was given as a specific example of a plant that can be used, but other examples include alfalfa. Other examples include amaranth, quinoa, and buckwheat.

[0027] Furthermore, although shiitake mushrooms were given as a specific example of plants that can be used, other types of mushrooms include maize, Examples include tsutake, shiitake, hattake, shimeji, shōro, mushrooms, and agaric. can be.

[0028] Also, sugar cane (molasses pomace is acceptable), sugar beet (beet), cypress, pine, and cedar. The trunks, branches, bark, leaves, roots, etc. of aromatic trees such as Japanese cypress, camellia, and sandalwood are also used. Ferns, mosses, etc. can also be used as non-tobacco plants. By-products of fermented alcoholic beverages such as sake lees, grape pomace (grape skins, The seeds, fruit rachises, etc. may also be used. The various plants mentioned above may also be used in mixtures.

[0029] Also, those known as herbal medicines are preferably used. ), Madder root (Akanekon), Red-eyed oak (Mallotus japonicus), Asenyaku (Asenyaku), Benzoin (A Nsokukou), Ireisen, Inchinkou, Fennel, Turmeric, Ubai, Uyaku, Urajirogashi, Uva-ursi, Eijitsu, Corydalis, Enmeisou, Astragalus (Astragalus gracilis), Scutellaria baicalensis, Scutellaria baicalensis, Phellodendron bark, Coptis japonica ), cherry bark, hypericum, onji, sophora japonica, and sedge (Gaihaku), Summer withered grass (Kagosou), Oak seed, Polygonum multiflorum (Kashu), Atractylodes macrocarpa (Gaju) , Cuckoo, Kudzu root, Chamomile, Cucurbit root, Cucurbit root Caronin), dried ginger, licorice, winterflower, and mugwort Iyo, bellflower, kikushi, kikoku, kijitsu, chrysanthemum Flowers (chrysanthemum), orange peel (kippi), kiyokatsu (kiyokatsu), apricot kernel (kyonin), kumquat (kinkan) Kan), gold and silver flower (kinginka), money plant (kinsenso), goji berries (lycium bark), goji leaves ( Lycium chinense), Sophora chinensis, Walnut, Bitter alder bark, Kuromoji ), barley, thorns, cinnamon, cassia seeds, and alder. Kengoshi, Genjin, Koui, Safflower, Gouka Npi, Koukou, Koushi, Koju, Red Ginseng, Incense Aconite Root (koubushi), Non-glutinous rice (kobei), Magnolia Root (kouboku), Strawberry Root (kohon), Five-leaved bark ( Gokahi, Goshitsu, Goshuyu, Gojokon, Burdock Fruit Boushi), Schisandra chinensis (Gomishi), Bupleurum chinensis (Saiko), Asarum chinense (Saishin), Saffron, Yamakirai ( Chinese hawthorn, Chinese hawthorn, Chinese gardenia, Chinese cornus, wild bean Root (Sanzukon), Sour Jujube Kernel (Sansounin), Japanese Pepper (Zanthoxylum piperitum), Sanryo (Sanryo) , Sanyaku (Chinese Medicinal Herb), Rehmannia Root (Rehmannia Root), Astragalus Root (Shion), Jikoppi (Chinese Bone Bark), Purple Root (Shi Kon), Shiso seeds, Shiso leaves, Shitsurishi seeds, Persimmon stems , Jifu, Peony, Jashoushi, Shajin , psyllium, psyllium sieboldii, shriveled sand, ten medicines Yak), ginger, palm fruit, palm leaves, hemp ( Citrus), wheat (Shoubaku), iris root (Shobukon), magnolia (Shin'i), female Sadako ( Joteishi, Shinpi, Shinkiku, Jingyo, and Chungyozi Juishi, Shokumoku, Seihi, Acorus root, Pomegranate Dendrobium, Dendrobium, Cnidium, Zenko, Senkotsu (river bone), Senpukuka (spiral flower), Sekkotsuboku (sekkotsubok), Souka (grass fruit), Sokakushi (sōkakushi), Mulberry parasite (sōkisei), Soujishi (sōjishi), Soju (sōju) , lateral oak leaf, intermittent, mulberry bark, sobo , Perilla oleifera (Perilla oleracea), Perilla pods (Perilla oleracea), Rhubarb (Rhubarb), Jujube (Jujube), Daifukuhi (large belly skin), Takusha (water lily), Tanjin (red herb), Chikujo (bamboo root), Bamboo joint Ginseng, bamboo leaves, numbing agent, Chinese elm, cloves , Fishing Wisteria Hook, Dried Citrus Peel, Heavenly Southern Star, Tenma, Tenmonto, Tougashi, Touki, Tanghu Hemp (castor bean), Party ginseng (toujin), Lampshade (toushinso), Peach kernel (tounin), Orange peel (Spruce), Rabbitfish, Horse chestnut, Eucommia ulmoides, Angelica dahurica ), cucumber root, nutmeg, honeysuckle, carrot (Carrot), Fritillaria umbellata, Malt, Brassica napus, White peas Hens, Ophiopogon, Hakoshi, Mint, Banka ), Pinellia, Banbi, Banlankon, and Hansiren , Lily root, White angelica, White snake tongue, Myrtle root (Hyakubukon), White Atractylodes Root, Areca Nut, Bowie, Kaya Root (boukon), windbreak (boufu), dandelion root (houeikon), stye Bontanpi, Ephedra, Hemp seed, Mankeishi, Pine Fat (pine resin), wood pulp (mokutsu), quince (mokka), wood incense (mokko), myrrh (motuya) Ku), Mokzoku, Yakan, Yakuchi, Yakoutou, Luo Han fruit (Singa japonica), orchid grass (Lansou), longan (Ryūgannikku), gentian (Ryūtan) , ginger, lingzhi, forsythia, and forsythia ), lotus meat, and reed root.

[0030] Extracts of the above non-tobacco plants, so-called extracts, can also be used. The extracts can be in the form of liquid. , syrup, powder, granules, solution, etc.

[0031] Other binders include glycerin, propylene glycol, sorbitol, and triethylene Lactic acid, diacetin (glycerin diacetate), triacetin (glycerin Triethyl phosphate, triethylene glycol diacetate, triethyl citrate, Isopropyl lysate, methyl stearate, dimethyl dodecanediate, tetradecanediate Dimethyl benzoate, etc. can be used, but in particular, glycerin, propylene glycol is added as needed.

[0032] In addition, flavor additives that add flavor are also preferably used. Cocoa, coffee, and tea extracts are examples. In addition, food preservatives may be added. For example, sorbic acid, potassium sorbate, benzoic acid, sodium benzoate, etc. are also required. It is added according to the need.

[0033] The filter portion 14 is a filter member similar to filters used in known cigarettes. Specifically, the flavor portion 11 is made of a resin such as cellulose acetate. The aerosol generated by heating passes through the filter section 14 and is inhaled by the user. The aerosol portion 14 appropriately adsorbs volatile components, smoke, etc. in the generated aerosol. The stimulation experienced by the user when inhaling the aerosol is reduced, allowing the user to enjoy the taste of smoking.

[0034] Furthermore, in the electronic cigarette cartridge 1 of the first embodiment, the aerosol generated from the flavor portion 11 The support member 12 is provided for the purpose of lowering the temperature of the sol. By leaving an interval between each shot, the temperature of the aerosol drops appropriately, preventing the user from receiving hot aerosol. Inhalation is prevented. Depending on the heating temperature of the flavor portion 11, the support member 1 The support member 12 is, for example, as disclosed in Japanese Patent No. 6280287. The material is appropriate and has a temperature resistance of 1000 to 2000 K. From the viewpoint of the adhesiveness, silicone resins are preferably used.

[0035] A wrapping paper member 20 is used to maintain the shape of the electronic cigarette cartridge 1. The material 20 is made of paper and has moisture absorbing properties, so that it can suppress the moisture absorption of the flavor part 11. The wrapping paper member 20 covers at least the flavor portion 11. The flavor portion 11 and the filter portion 14 are in contact with each other through the inner surface 20i of the wrapping paper member 20. The surface of the wrapping member 20 opposite to the inner surface 20i is the outer surface 20o. The paper member 20 comes into contact with the lips when the paper member 20 is held in the user's mouth. When the paper wrapper 20 is inserted into the paper wrapper 20, the paper wrapper 20 also comes into contact with the inside of the insertion opening 31. The feeling of contact with the heating member 30, the goodness of fixation with the heating member 30, and the holding of the flavor portion 11 and the filter portion 14. To this end, various indices of surface roughness are used.

[0036] Specifically, the specifications for various surface roughnesses conforming to JIS B 0601 (2013) The physical properties of the surface of the paper wrapper 20 are defined by the mark. The average surface roughness (Rai) is 1 μm or more. The average maximum roughness of the inner surface 20i of the wrapping member 20 (Rzi) is 15 μm or more, and preferably 16 μm or more.

[0037] In addition, the arithmetic mean surface roughness ( Rao) is 2 to 20 μm, preferably 2.5 to 17 μm, more preferably The average maximum roughness (Rz o) is less than 230 μm, preferably between 15 and 230 μm.

[0038] Furthermore, the kurtosis (Rkui) of the inner surface 20i of the paper wrapper 20 is 1 to 15. , preferably 2 to 12, more preferably 2.5 to 11. The kurtosis (Rkuo) of the outer surface 20o of the It is preferably 15, and more preferably 2.7 to 14.5.

[0039] In addition, the average length (Rsmi) of the roughness curve element of the inner surface 20i of the paper wrapper member 20 is 150 to 1300, preferably 190 to 1100, more preferably 195 to 1100. The average length of the roughness curve elements of the outer surface 20o of the paper wrapper member 20 ( Rsmo) is 150 to 3500, preferably 160 to 3300, More preferably, it is 170 to 3100.

[0040] The skewness (Rski) of the inner surface 20i of the paper wrapper member 20 is -2 to 6. , preferably -0.9 to 5.5, more preferably -0.9 to 5. The skewness (Rsko) of the outer surface 20o of the paper member 20 is -2.5 to 2.5; It is preferably −2 to 2, more preferably −1.9 to 1.9.

[0041] Here, the arithmetic mean surface roughness: Ra indicates the average value of the height difference from the average surface. Rz indicates the peak value of the surface. Kurtosis Rku indicates the surface sharpness. Roughness curve The average length of the line elements: Rsm is an index of the lateral size of the surface irregularities, not their height. Cuness: Rsk indicates the symmetry of peaks and valleys with the average line as the center.

[0042] The combination of these indicators determines the appearance of the outer surface 20o of the electronic cigarette cartridge 1. The criteria are the gloss, the feel and texture when held in the hand, and the feel when held in the mouth. If the surface roughness is too low, friction during handling of the e-cigarette cartridge will be low. Also, although the glossiness increases, the texture of the plastic film is not as good as that of a plastic film. On the other hand, if the surface becomes rough, the overall texture becomes rougher. It loses its luster and looks bad. Also, when it comes into contact with the lips, it becomes rough and feels strange. It will come into being.

[0043] Next, the roughness (irregularity) of the inner surface 20i of the electronic cigarette cartridge 1 is The filter part 14 is held in place by the filter 1 and is not easily detached from the fixed part. If the roughness (irregularities) of the inner surface is too small, friction will not occur and the holding force of each part will be weak. If the inner surface is too rough (uneven), the number of contact points with each part will be reduced and the holding force will not be maintained. From the above points, the inner surface 20i and the outer surface 20o of the paper wrapper member 20 are not supported. A range of roughness indices is defined.

[0044] As shown in the exploded cross-sectional view of FIG. 3, the wrapping paper member 20 is made of a flavor portion 11 and a first inner surface 21i. The first wrapping paper member 21 is in contact with and covers the filter portion 14. The second wrapping paper member 24 is in contact with and covers the first wrapping paper member 24 by a second inner surface 24i. In the electronic cigarette cartridge 1 of this embodiment, the wrapping paper material itself is changed to cover each component. Therefore, the surface roughness index is defined in more detail depending on the member and the portion.

[0045] The first wrapping paper member 21 has a first inner surface 21i on its inner side, which is in contact with the flavor portion 11. The outside is a first outer surface 21o. The first outer surface 21o is in contact with the third wrapping paper member 23 and is a heating portion. It contacts the inner side of the insertion opening 31 of the material 30.

[0046] The arithmetic mean surface roughness (Rai1) of the first inner surface 21i of the first wrapping paper member 21 is 1 to 15 The first inner surface 2 of the first wrapping paper member 21 has a thickness of 1.5 to 13 μm. The average maximum roughness (Rzi1) of 1i is 100 μm or less, preferably 20 to 100 μm or more.

[0047] In addition, the arithmetic mean of the first outer surface 21o, which is the opposite surface to the first inner surface 21i of the first wrapping paper member 21, is The average surface roughness (Rao1) is 2 to 20 μm, preferably 2.5 to 18 μm. The thickness of the first outer surface 21o of the first wrapping paper member 21 is preferably 3 to 17 μm. The average maximum roughness (Rzo1) is 100 μm or less, preferably 20 to 100 μm. be.

[0048] Furthermore, the kurtosis (Rkui1) of the first inner surface 21i of the first wrapping paper member 21 is 2.5. The kurtosis (Rkuo1) of the first outer surface 21o of the first wrapping paper member 21 is 2 to 6, preferably 2.5 to 6, more preferably 2.6 to 6. do.

[0049] In addition to these, the average length (Rs mi1) is 150 to 1000, preferably 170 to 1000, more preferably The roughness curve of the first outer surface 21o of the first wrapping paper member 21 is preferably 190 to 1000. The average length of the line elements (Rsmo1) is 150 to 1400, preferably 160 or less. The molecular weight is preferably 1300 or less, and more preferably 170 to 1200.

[0050] The skewness (Rski1) of the first inner surface 21i of the first wrapping paper member 21 is −1.2 5 to 1.25, preferably -1.2 to 1.2, more preferably -1 The skewness (R sko1) is -1.25 to 1.25, preferably -1.2 to 1.2, more preferably Preferably it is between -1.15 and 1.15.

[0051] The second wrapper member 24 has a second inner surface 24i on its inner side, which is in contact with the filter portion 14. The outer side is the second outer surface 24o. The second outer surface 24o is in direct contact with the user's lips.

[0052] The arithmetic mean surface roughness (Rai2) of the second inner surface 24i of the second wrapping paper member 24 is 3 to 15 μm, preferably 4 to 13 μm, more preferably 5 to 11 μm. The average maximum roughness (Rzi2) of the second inner surface 24i of the second wrapping paper member 24 is 100 μm or less. and preferably 20 to 80 μm or more.

[0053] In addition, the arithmetic mean of the fourth outer surface 24o, which is the surface opposite to the second inner surface 24i of the second wrapping paper member 24, is The average surface roughness (Rao2) is 2 to 20 μm, preferably 2.5 to 18 μm. The second inner surface 24 of the second wrapping paper member 24 is preferably 2.7 to 17 μm. The average maximum roughness (Rzo2) of the fourth outer surface 24o, which is the opposite surface to i, is 230 μm or less. , preferably 15 to 230 μm.

[0054] Furthermore, the kurtosis (Rkui2) of the second inner surface 24i of the second wrapping paper member 24 is 2 to The kurtosis (Rkuo2) of the second outer surface 24o of the second wrapping paper member 24 is 2. The range is from 2.3 to 10, preferably from 2.3 to 10, more preferably from 2.5 to 10. be.

[0055] In addition, the average length (Rs mi2) is 180 to 1300, preferably 200 to 1200, more preferably The roughness curve of the second outer surface 24o of the second wrapping member 24 is preferably 220 to 1100. The average length of the line elements (Rsmo2) is between 300 and 3500, preferably less than 330. The molecular weight is preferably 3300, and more preferably 350 to 3100.

[0056] The skewness (Rski2) of the second inner surface 24i of the second wrapping paper member 24 is −1.2 to 6, preferably -1 to 5, more preferably -0.9 to 4.7 The skewness (Rsko2) of the second outer surface 24o of the second wrapping paper member 24 is −2.5 to 2.5, preferably -2 to 2, more preferably -1.9 to 1.9. be.

[0057] As shown in FIG. 3 and other figures, the first wrapping paper member 21 directly contacts and holds the flavor portion 11. Therefore, the first inner surface 21i needs to have a surface roughness that generates an appropriate degree of friction. The first outer surface 21o side is in contact with the insertion opening 31 of the heating member 30 and in contact with the third wrapping paper member 23. Therefore, the above-mentioned range is specified.

[0058] As shown in FIG. 3 and other figures, the second wrapping paper member 24 also directly contacts and holds the filter portion 14. In addition, the third wrapping paper member 23 also comes into contact with the second inner surface 24i. In addition, the surface roughness required for the cigar to be able to make contact directly with the lips of the user is different from that of conventional cigarettes. The surface roughness must be such that it does not look out of place when smoking tobacco. It is prescribed.

[0059] The electronic cigarette cartridge 1 has a wrapping paper member 20, a first wrapping paper member 21, and a second wrapping paper member 24. The thickness of the paper wrapper 20 is further calculated based on the physical property of the thickness of the paper. mm or more, preferably 0.02 to 0.2 mm. The thickness of the second wrapping paper member 24 is 0.02 mm or more, preferably 0.02 to 0.2 mm. The thickness of the second wrapping paper member 24 is 0.05 mm or more, and preferably 0.05 to 0.2 mm. In this case, the user's saliva will penetrate into the second wrapping paper member 24 through contact with the user's lips. In order to increase the strength of the paper, the number of turns is increased. Taking this into account, somewhat thinner paper is used.

[0060] The electronic cigarette cartridge 1 has a wrapping paper member 20, a first wrapping paper member 21, and a second wrapping paper member 24. In this regard, the physical property of the paper's air permeability is added. When a user inhales tobacco aerosol, This is because a moderate amount of air circulation is required. The air permeability of the wrapping paper member 20 is 2 kPa. In particular, the air permeability of the first wrapper paper member 21 is 2 kPa or more, and the air permeability of the second wrapper paper member 24 is 2 kPa or more. The air permeability is 30 kPa or more. The reason for this restriction is to prevent leakage of intake air from around the filter portion 14.

[0061] The electronic cigarette cartridge 1 has a wrapping paper member 20, a first wrapping paper member 21, and a second wrapping paper member 24. In this regard, the physical property of the wet and dry tensile strength of the paper (hereinafter referred to as tensile strength) is added. The tensile strength of the wrapping paper member 20 is 0.3 N / mm or more, preferably 0.4 N / mm or more. In particular, the tensile strength of the first wrapping paper member 21 is 0.3 N / mm or more, preferably 0.4 N / mm or more. / mm or more, and the tensile strength of the second wrapping paper member 24 is 0.8N / mm or more, preferably 0.9N / mm or more. The tensile strength of the second wrapping paper member 24 is preferably 1 N / mm or more, and more preferably 1 N / mm or more. The reason why the electronic cigarette cartridge 1 is more durable than the paper member 21 is that the user puts the electronic cigarette cartridge 1 in his / her mouth. When the mouth is held in the mouth, saliva penetrates the second wrapping paper member 24. Therefore, even in a wetter state, This is to ensure strength.

[0062] Next, the electronic cigarette cartridge 1 is heated by a heating member 30 (see FIG. 2 ). The aerosol generated from the flavor part 11 of the electronic cigarette cartridge 1 is as follows: It can be stopped.

[0063] The material that is the source of aroma, whether it is tobacco material or non-tobacco material, is called an "aroma source material" A fragrance cartridge for filling with a heated object to generate an "aerosol for fragrance" The name of the part in the product is called the "aroma generating unit," and the "aroma source material" is used to generate the aroma. The state in which the substance is manufactured in a form (including solid, liquid, and gel) and placed in the main body of the "aroma generating substance" "Aroma source" refers to a device that includes a heating element to heat an aroma generating substance in an aroma cartridge. These are called "fragrance devices." These also include those that use non-tobacco materials that do not contain tobacco components. This is because it applies.

[0064] "Fragrance" means "good smell" and refers to the fragrance that emanates from the material itself. The aroma that fills the air when heated, and the flavor that fills the mouth when inhaled. ) etc.

[0065] "Smoking" generally means smoking a cigarette, but here it simply means "smoke." It means to enjoy the smoke, to taste the smoke, or to enjoy the smoke. The source of the smoke is tobacco. The term "smoke" in this context includes, but is not limited to, non-tobacco materials. For example, droplets dispersed in the air such as aerosols are considered to be "smoke-like" or "smoke-like." " is also included.

[0066] In the field of electronic cigarettes, unlike conventional flame-heated cigarettes, The temperature can be freely controlled and the range can be freely adjusted. This allows the user to experience the same or different taste as a regular cigarette. You can smoke the flavor.

[0067] Therefore, the aroma source material (flavor portion 11 in FIG. 1) of the electronic cigarette cartridge is By specifying the materials and even the components of the aerosol produced, new smoking devices, To provide a filler in a mini cigarette cartridge.

[0068] That is, (1) to form an aerosol in the components constituting the aerosol forming material Ion gas chromatograms including non-tobacco plant components and aerosol former components The peaks are separated into components at column temperatures in the range of 200 to 400°C and are analyzed by gas chromatography. The filling material for a heated electronic cigarette is shown on the ion detector of the quantitative analysis device. Details of the matrix will be described in the Examples.

[0069] (2) For non-tobacco plants that produce aerosols, (i) the aroma is defined as the aroma that emanates from the plant itself. The fragrance materials that give off the fragrance are Chinese tea, black tea, rose, sweet osmanthus, lavender, and and (ii) heating an aerosol former. Aroma is defined as the fragrance that fills the air when cooked. At least one of the following is used from the rhizomes of garlic, onion, and konjac: iii) Defined as the aroma released into the mouth when the aerosol former is heated and inhaled together with the aerosol. The ingredients that give off the flavors mentioned above include quince, plants of the genus Rutaceae and grapes. In addition, peppermint plants of the genus Mentha of the Lamiaceae family, spearmint plants of the genus Mentha of the Lamiaceae family, and It is made from the aboveground stems and leaves of catnip, common mint, brugmansia, and willow mint. This is a filler for a heated electronic cigarette that uses at least one or more.

[0070] The non-tobacco plant is selected from the plants described above.

[0071] (3) Propylene glycol and ethylene glycol as materials for aerosol formers , diethylene glycol, triethylene glycol, tetraethylene glycol, or A filler for a heated electronic cigarette that uses at least one ingredient derived from glycerin. .

[0072] The purpose of the aerosol former is to give the material the appropriate viscosity to become an aerosol after heating. In addition, the aerosol former has a hydrophobic site, and the hydrophobic site is Dissolution of the aqueous components is aided.

[0073] The mass balance of each component is the same as when a user uses an e-cigarette cartridge to enjoy smoking. Of course, this range is for presenting a good taste. The amount of ingredients can be adjusted freely.

[0074] Next, the vaporization of the e-cigarette cartridge during use was analyzed by gas chromatography-mass spectrometry. The proportion of the vaporized components is as follows: aerosol former: 30 to 70 mass%, para Finn-based hydrocarbons: 10% by mass or less, carbon dioxide: 5% by mass or less, water: 1 to 5% by mass The filler for a heated electronic cigarette contains the above in a mass ratio.

[0075] The aerosol former is the component listed in (3) Aerosol former. Hydrocarbons are primarily compounds of carbon and hydrogen. Water is used exclusively as a filler (the flavor portion 11 in Figure 1). ) from tobacco or non-tobacco plants. Carbon dioxide is released by heating. It is derived from the combustion of tobacco or non-tobacco plants.

[0076] Furthermore, as a vaporized component, in the entire vaporized component, limonene: 0.01 to 1 % by weight, cyclotene: 0.01 to 1% by weight, menthol: 0.1% Heated electronic device containing 15% by mass of fluorine, 0.01 to 1.5% by mass of neophytadiene It is a filling material for tobacco.

[0077] The taste of a cigarette is mainly determined by the amount of these components.

[0078] In addition, the vaporized component contains nicotine at 15% by mass or less in the entire vaporized component. It is a filler for a heated electronic cigarette.

[0079] Nicotine comes from the tobacco plant, which is why it tastes similar to conventional cigarettes.

[0080] In addition, as the vaporized component, caffeine: 1 to 8 mass% in the entire vaporized component The filling material for a heated electronic cigarette contains

[0081] Caffeine comes from non-tobacco plants and is primarily found in tea fillings. .

[0082] In addition, cocoa beans, guarana, coffee beans, mate tea, green tea, etc. are used as filling materials for heated electronic cigarettes. Tea, Gyokuro, Sencha, Matcha, Houjicha, Bancha, Kamairicha, Genmaicha, Oolong tea, Chinese tea, Black tea , or a combination of both.

[0083] By using the listed ingredients as fillers, a variety of flavors can be added to heated electronic cigarettes. This is not limited to heated electronic cigarettes, but includes any tobacco-like smoking device that does not use the tobacco plant. It may also be used as a smoking device. EXAMPLES

[0084] [Measurement of various indexes of surface roughness] Nine types of paper for the various parts of electronic cigarette cartridges were prepared and tested according to JIS B 0601 ( Measurements were performed at five points (n=5) for each type of site. Ta. Measurement temperature…20℃ Relative humidity: 35% RH Measuring equipment…FORM TALYSURF 2 PGI Plus Measurement method: Two-dimensional measurement Measurement range: Scanning length 15mm, evaluation length 12.5mm

[0085] The results of each physical property are as follows: Arithmetic mean surface roughness {Ra} -Arithmetic mean surface roughness of outer surface Whole paper…2.80~14.93μm First roll paper material: 3.57~16.65μm Second wrapping paper material: 2.80~16.65μm -Arithmetic mean surface roughness of inner surface Whole paper…2.82~14.59μm First roll paper material: 2.82~9.24μm Second wrapping paper material: 3.94~14.59μm

[0086] Average Maximum Roughness {Rz} -Average maximum roughness of outer surface Whole paper…17.76~86.86μm First roll paper material: 20.72~86.86μm Second roll paper material: 17.76~86.86μm -Average maximum roughness of the inner surface Whole paper…16.77~76.69μm First roll paper material: 16.77~64.97μm Second wrapping paper material: 25.62~69.23μm

[0087] Kurtosis {Rku} Kurtosis on the outer surface Whole paper…2.61~9.79 First roll paper material: 2.61~7.98 Second roll paper material: 2.61~9.79 - Kurtosis on the inner surface Whole paper…2.29~6.82 First roll paper material: 2.29~5.32 Second roll paper material … 2.29~6.20

[0088] Average length of roughness curve element {Rsm} -Average length of the roughness curve element of the outer surface Whole paper…178.08~2369.81 First roll paper material … 178.08~1510.12 Second roll paper material … 255.08~2369.81 -Average length of inner surface roughness curve elements Whole paper…198.87~1355.25 First roll paper material … 198.87~774.84 Second roll paper material … 231.46~1097.86

[0089] Skewness {Rsk} Skewness of outer surface Whole paper… -1.67~1.82 First wrapping paper material: -1.62~1.67 Second wrapping paper material: -1.67~1.82 -Skewness of inner surface Whole paper… -0.87~2.64 First wrapping paper material: -0.67~1.39 Second wrapping paper material: -0.87~2.64

[0090] The various physical properties related to the surface roughness of the paper used in the electronic cigarette cartridge were obtained. Based on these, the preferable ranges of the various physical properties related to the surface roughness as described above were obtained.

[0091] [Measurement of Paper Thickness] The thickness of each part of the paper used in the electronic cigarette cartridge was measured under the same conditions as the measurement of the arithmetic mean surface roughness for the same number of samples, as shown in Table 1. There is no distinction between the outer and inner surfaces.

[0092] [Table 1]

[0093] [Measurement of air permeability] The measuring device used was a texture analyzer (TA.XTplus, Stable M icro System) and the attached dedicated cylindrical probe (diameter 35 mm) were used. The same number of samples was used as in the measurement of the arithmetic mean surface roughness.

[0094] (1) To prepare the specimen, a sample paper was punched out using a punch with an inner diameter of 13 mm. did. (2) Stainless steel membrane filter holder (Swinny Filter H older 13mm; filter size: φ13mm, Merck) with Luer lock Connect it to a plastic syringe (10 mL Terumo syringe) using a The gasket (outer diameter 13 mm, inner diameter 10 mm, thickness 0.1 mm) was then attached. mm) was added. (3) For the breathability test (measurement of air permeability), the crosshead of the texture analyzer The plunger was pushed in at a speed of 5 mm / s. The plunger rubber part was The test was stopped just before the tip of the tube was reached, and the load-strain curve was obtained (n=5). A blank test was conducted without the sample paper (n=5), and the difference in load with and without the sample paper was measured. In the measurement of air permeability, the smaller the value, the higher the air permeability.

[0095] The results of the breathability test (average of 5 points) are shown in Table 1. There is no distinction between surfaces.

[0096] [Measurement of wet and dry tensile strength] The measuring device used was a texture analyzer (TA.XTplus, Stable M The tensile grip (manufactured by Icro System) and its accessory were used. Sandpaper was attached to the four surfaces to prevent slipping. The same number of samples as for the measurement of arithmetic mean surface roughness were used. went.

[0097] (1) To prepare the sample, cut the paper sample into a rectangle (width 7 mm, length 15 mm or more). In the center, 0.5 μL of a 1:1 mixture (by weight) of deionized water and glycerin was added using a micropipette. It was confirmed by visual inspection that the spread of the spot due to the absorption of the solution had almost stopped. After the inspection, the spot diameter in the width direction of the specimen was measured with a caliper and the specimen was immediately subjected to the following tensile test. .

[0098] (2) The tensile test conditions were as follows: Gap: 10mm Crosshead speed: 8mm / min Data acquisition frequency: 10 points / s Crosshead travel distance: 3mm (3) When analyzing the data, the method described in Patent No. 6572318 was used as a reference. The maximum load (Fmax [N]) that appeared before the spot was taken as the tensile strength. Divide Fmax by the width of the dry part minus the diameter [N] to get the maximum load per unit dry part width [N / mm] asked for

[0099] The results of the wet and dry tensile strength (5-point average) are shown in Table 1. No distinction shall be made between front and inner surfaces.

[0100] [Component analysis] Regarding the volatile components generated by the filling material (flavoring part) during the use of electronic cigarette cartridges, The flavoring part of the electronic cigarette cartridge (filling material) was identified by chromatography-mass spectrometry. 0.3 mg of the sample was collected and subjected to gas chromatography mass spectrometry. The flavoring part (filling) of the electronic cigarette cartridge provided was made from tea leaves, a non-tobacco plant. It is.

[0101] Gas chromatography mass spectrometry: Agilent Technologies, 7890A / 5975C Sample introduction device: Frontier Labs, PY-3030D Carrier gas: He Column: ZB-XLB-HT Inferno (inner diameter 0.25 mm, length 30 m, film thickness 0.25μm) Thermal desorption temperature: The temperature was increased from 200°C to 400°C at a rate of 30°C / min. Gas chromatograph inlet temperature: 330℃ Split ratio: "1:30"

[0102] The mass spectrometry conditions were as follows: Ionization method: Electron ionization method Mass spectrometer interface temperature: 280℃ Scan range: m / z 15-600

[0103] Gas chromatographic analysis revealed that the identified components were not nicotine, but instead Some also have caffeine present, because they do not use the tobacco plant. In addition, many compounds that impart a refreshing aroma and other sensations to users when they smoke are also detected. It has been found to provide a pleasant smoking experience without the use of any botanicals.

[0104] In the case where the first wrapping paper member 21 and the second wrapping paper member 24 are provided, The second inner surface can be arranged to cover a portion of the first outer surface of the first wrapping paper member 21. The first wrapping paper member 21 covers at least the flavor portion 11, and the second wrapping paper member 24 covers at least the flavor portion 11. The flavor unit 11 covers the filter unit 14. Between the flavor unit 11 and the filter unit 14, a support member 12 and a cooling member The flavor section 11 and the filter section 14 may or may not be provided. There may be a space between them.

[0105] In this case, the kurtosis (Rkuo2) of the second outer surface of the second wrapping paper member 24 is 3 or more. Therefore, the skewness (Rsko2) of the second outer surface of the second wrapping paper member 24 is less than 0. According to this configuration, the second outer surface of the second wrapping paper member 24 that comes into contact with the user's hand may be By increasing the variation in the surface irregularities to a certain extent and making the surface more concave than convex, It is possible to provide a pleasant feel to the touch and generate a certain amount of friction to make the electronic cigarette car This makes it easier to insert the cartridge 1 into the heating member 30.

[0106] Next, a second embodiment of the electronic cigarette cartridge 50 will be described. FIG. 1 is an exploded perspective view of an electronic cigarette cartridge 50 according to the present embodiment. The ridge has a hard, thick, cylindrical wrapping paper member 70, and the inside of the cylindrical wrapping paper member 70 is filled with fragrance. The flavor portion 60 and the filter portion 64 are inserted into each other to form the container.

[0107] In this embodiment, the wrapping paper member 70 extends from one end of the flavor portion 60 to the mouthpiece of the filter portion 64. The thickness of the wrapping paper member 70 is 0.1 mm to 0.5 mm, preferably 0.2 In this case, the thickness of the paper wrapper 7 is 0.2 mm to 0.4 mm. Since the wrapping paper member 70 is thick and hard, it is likely to cause discomfort. The flavor portion 60 and the filter portion 64 held inside are not in close contact with the wrapping paper member 70. When the user takes out the electronic cigarette cartridge 50 and inserts it into the heating member 30, Therefore, the user should not touch the outer surface of the wrapping paper member 70. The inner surface of the wrapping paper member 70 is made of the flavoring portion 60 and the filter. It is required that the retention force of the portion 64 is good.

[0108] The physical properties of the wrapping paper member 70 having such characteristics are preferably within the following ranges: The arithmetic mean surface roughness (Rai) of the inner surface of the wrapping member 70 is 5 to 10 μm. The arithmetic mean surface roughness (Rao) of the outer surface of the paper member 70 is 6 to 15 μm. The average maximum roughness (Rzi) of the inner surface of the paper member 70 is 25 to 40 μm, and the wrapping member 7 The average maximum roughness (Rzo) of the outer surface of the paper wrapper member 70 is 40 to 60 μm. The kurtosis (Rkui) of the outer surface of the paper wrapper 70 is 3 to 5. Rkuo) is 3 to 5. By satisfying at least some of these physical property ranges, The user feels less uncomfortable when holding the mouthpiece, and the flavor portion 60 and the filter portion 64 are held firmly in place. These ranges of physical properties can also be applied to the wrapping paper member 20 of the first embodiment. It can have a similar effect.

[0109] The contents housed inside the wrapping paper member 70 are not limited to the flavor portion 60 and the filter portion 64. FIG. 5 shows a modified example of the electronic cigarette cartridge 50. FIG. 5(a) shows the same as FIG. The electronic cigarette cartridge 50 shown in FIG. 1 has a flavor portion 60 and a filter portion 61 inside a wrapping paper member 70. 64 are arranged adjacent to each other.

[0110] The electronic cigarette cartridge 50 of FIG. 5(b) has a support member 62 disposed adjacent to the flavor portion 60. The support member 62 and the filter section 64 are disposed in such a manner that a space 69 is formed between the support member 62 and the filter section 64. When the heating needle 32 is inserted, the flavor portion 60 is pushed toward the filter portion 64, and the support portion If the support member 62 is adjacent to the filter portion 64, the support member 62 However, when the support member 62 is adjacent to the space portion 69, the support member The flavor portion 60 must be supported by the friction between the material 62 and the wrapping paper member 70. By setting the physical properties of the wrapping paper member 70 within the above-mentioned range, the support member 62 is securely held by the wrapping paper member 70. This prevents the flavor portion 60 and the support member 62 from being pushed into the space portion 69 .

[0111] The electronic cigarette cartridge 50 of FIG. 5(c) has a support member 62 disposed adjacent to the flavor portion 60. A cooling member 65 is disposed adjacent to the support member 62, and a fragrance is disposed adjacent to the cooling member 65. A ball 66 including the filter portion 64 is disposed adjacent to the ball 66 . Even with this configuration, by making the wrapping paper member 70 have the above-mentioned physical properties, when the user holds it in his / her mouth, The feeling of discomfort is reduced, and the retention force of the flavor portion 60 and the filter portion 64 can be improved. [Explanation of symbols]

[0112] 1 e-cigarette cartridge 11 Flavor part 12 Support member 14 Filter section 20 Rolling paper member 21 First roll paper material 24 Second roll paper member 30 Heating member 31 Insertion port 32 Heating needle 50 E-Cigarette Cartridges 60 Flavor part 62 Support member 64 Filter section 65 Cooling material 66 Ball 69 Space section 70 Rolling paper components

Claims

1. An electronic cigarette cartridge comprising: a flavor section made of a tobacco plant or a non-tobacco plant; a filter section provided on a rear end side of the flavor section; and a wrapping paper member covering the flavor section and the filter section with an inner surface, The wrapper member includes a first wrapper member that contacts and covers the flavor portion with a first inner surface, and a second wrapper member that contacts and covers the filter portion with a second inner surface, the second inner surface is disposed to cover a portion of the first outer surface of the first wrapping paper member; A support member or a cooling member is provided between the flavor section and the filter section. The electronic cigarette cartridge is characterized by the above.

2. The thickness of the first wrapping paper member is 0.02 mm or more, and the thickness of the second wrapping paper member is 0.05 mm or more.

2. The electronic cigarette cartridge according to claim 1 .

3. The first wrapping paper member has an air permeability of 2 Kpa or more, and the second wrapping paper member has an air permeability of 30 Kpa or more.

3. An electronic cigarette cartridge according to claim 1 or 2, characterized in that

4. In measurements based on JIS B 0601 (2013), The arithmetic average surface roughness (Rai) of the inner surface is 1 μm or more.

4. An electronic cigarette cartridge according to claim 1, characterized in that it

5. In measurements based on JIS B 0601 (2013), The average maximum roughness (Rzi) of the inner surface is 15 μm or more.

5. An electronic cigarette cartridge according to any one of claims 1 to 4.

6. In measurements based on JIS B 0601 (2013), The arithmetic mean surface roughness (Rao) of the outer surface of the wrapping paper member is 2 to 20 μm; 6. An electronic cigarette cartridge according to any one of claims 1 to 5.

7. In measurements based on JIS B 0601 (2013), The average maximum roughness (Rzo) of the outer surface is 230 μm or less; 7. An electronic cigarette cartridge according to any one of claims 1 to 6.

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