TW200302702A - Cigarette - Google Patents
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- TW200302702A TW200302702A TW092102162A TW92102162A TW200302702A TW 200302702 A TW200302702 A TW 200302702A TW 092102162 A TW092102162 A TW 092102162A TW 92102162 A TW92102162 A TW 92102162A TW 200302702 A TW200302702 A TW 200302702A
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- cigarette
- tobacco
- paper
- embossing
- cut
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Paper (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
Description
200302702 五、發明說明ο) [發明所屬之技術領域] - 本發明係關於香煙，尤其是有關減低香煙主流煙中一 -氧化竣含量之香煙。 [先前技術] 現今對香煙已提出種種要求。其中之一為減低香煙之 主流煙中的一氧化碳含量。 ‘ 本申請人在日本專利特開平1 0 - 9 9 0 6 7號公報（專利第 • 3 2 0 6 8 8 5號）中揭示：如以經壓紋加工之捲紙捲裝煙絲，不 僅^防止煙絲前端掉落並能減低香煙主流煙中一氧化碳與 焦—由之質量比（C0/T比）。 本發明之目的在提供將香煙主流煙中一氧化碳含量更 進一步地減低，其結果可得到實現更低C0/T比之香煙。 [發明内容] 本發明人等為達成上述目的，對有關施與香煙捲紙之 壓紋加工加以詳細研討結果，發現將香煙捲紙施以一定以 上深度之壓紋加工，並且將所用之煙絲切為一定以上之幅 度，便可達成上述目的。本發明遂以此見識為基礎而完 •成。 亦即，依照本發明係提供一種香煙其特徵為：具有以 β煙捲紙將煙絲捲成棒狀之煙草部，該煙絲具有1. 2mm以 上之切幅，在部分或全面之該香煙捲紙上，從内面開始， 形成具前述捲紙厚度之1 / 3以上高度之凸部排列，並且此 凸部是朝向煙絲方向配置。 於本發明中，以煙絲之切幅在2 . 0 mni以上者為佳。200302702 V. Description of the invention ο) [Technical field to which the invention belongs]-The present invention relates to cigarettes, and in particular, to cigarettes that reduce the content of mono-oxidation in mainstream cigarettes. [Prior Art] Various demands have been made on cigarettes today. One of them is to reduce the carbon monoxide content of mainstream cigarettes. 'The applicant disclosed in Japanese Patent Laid-Open Publication No. 10-9 9 0 6 (Patent No. • 3 2 0 6 8 8 5): It is not only ^ to roll tobacco with embossed roll paper It prevents the front end of the shredded tobacco from falling and can reduce the carbon monoxide and coke in the mainstream smoke of cigarettes—by the mass ratio (C0 / T ratio). The object of the present invention is to provide a further reduction in the carbon monoxide content in mainstream cigarettes, and as a result, a cigarette having a lower CO / T ratio can be obtained. [Summary of the Invention] In order to achieve the above-mentioned object, the present inventors conducted detailed research on the embossing process applied to cigarette paper, and found that the cigarette paper was embossed with a certain depth or more, and the cut tobacco used was cut. To a certain extent, the above purpose can be achieved. The present invention has been completed based on this knowledge. That is, according to the present invention, there is provided a cigarette characterized by having a tobacco section that rolls tobacco into a rod shape with β cigarette paper, the tobacco having a cutting width of 1.2 mm or more, on a part or all of the cigarette paper, Starting from the inner surface, a convex portion array having a height of 1/3 or more of the thickness of the aforementioned roll paper is formed, and the convex portion is arranged toward the shredded tobacco. In the present invention, the cut width of cut tobacco is preferably greater than 2.0 mni.
314382. ptd 第6頁 200302702 五、發明說明（2) 於本發明中，香煙捲紙之厚度通常為1 0至5 0// m。 並且，於本發明中，凸部有各種錘台形狀。 [實施方式] 以下，更詳述本發明。 本發明之香煙具有以香煙捲紙將煙絲捲成棒狀之煙草 部。於本發明中，煙絲具有一定之切幅，香煙捲紙從内面 開始，形成具有一定高度之凸部排列。香煙捲紙是將此凸 部朝向煙絲方向配置。 第1圖係示有關本發明之一實施形態之香煙之部分擴 大概略剖面圖。第1圖所示之香煙1 0具有煙絲充填成圓柱 狀之煙絲棒1 2，其外圍以香煙捲紙1 3捲裝，構成煙草部 1卜 於本發明中，形成煙絲棒1 2之煙絲，係切幅為1. 2mm 以上者。如切幅未滿1 . 2mm時，儘管與後述之本發明之香 煙捲紙組合，亦未能充分獲得減低主流煙中一氧化碳之效 果。煙草切幅在2. 0 m m以上時更佳。於本發明中，煙絲之 切幅通常在3 . Omm以内。又，如此切幅之煙絲可從習知之 方法獲得（參照日本特開2 0 0 0 - 2 2 4 9 7 8號公報等）。 裝捲煙絲棒1 2外圍之香煙捲紙1 3，於其内面形成具捲 紙厚度1 / 3以上高度之凸部1 3 a排列，並且此凸部1 3 a是朝 向煙絲棒1 2之方向配置。從香煙捲紙内面開始的凸部高度 未滿1 / 3時，儘管與1. 2mm以上切幅之煙絲組合，亦未能達 到減低副流煙中一氧化碳之效果。於本發明中，該凸部 1 3 a之高度通常在香煙捲紙厚度之1 0倍以下。314382. ptd page 6 200302702 V. Description of the invention (2) In the present invention, the thickness of the cigarette paper is usually 10 to 50 // m. Moreover, in this invention, the convex part has various hammer platform shapes. [Embodiment] Hereinafter, the present invention will be described in more detail. The cigarette of the present invention has a tobacco portion in which cut tobacco is rolled into a rod shape with a cigarette paper. In the present invention, the shredded tobacco has a certain cut width, and the cigarette paper is formed from the inner surface to form a convex arrangement with a certain height. In the cigarette paper, the convex portion is arranged toward the shredded tobacco. Fig. 1 is a schematic partially enlarged view of a cigarette according to an embodiment of the present invention. The cigarette 10 shown in FIG. 1 has a cylindrical tobacco rod 12 filled with tobacco shreds, and a cigarette roll paper 13 is wrapped around the periphery to form a tobacco section. In the present invention, the tobacco rods forming the tobacco rod 12 are formed. The cutting width is 1. 2mm or more. If the cutting width is less than 1.2 mm, the effect of reducing carbon monoxide in mainstream cigarettes cannot be obtained sufficiently in combination with the cigarette paper of the present invention described later. Tobacco cutting is better when it is more than 2.0 mm. In the present invention, the cut width of cut tobacco is usually within 3.0 mm. The cut tobacco cut in this way can be obtained by a conventional method (refer to Japanese Patent Laid-Open No. 2000- 2 2 4 978, etc.). Cigarette roll paper 1 3 around the cigarette rod 1 2 is formed on its inner surface with convex portions 1 3 a having a thickness of more than 1/3 of the thickness of the roll paper, and the convex portion 1 3 a is in the direction of the tobacco rod 12 Configuration. When the height of the convex portion from the inner surface of the cigarette paper is less than 1/3, the effect of reducing carbon monoxide in the sidestream smoke cannot be achieved even in combination with cut tobacco of 1.2 mm or more. In the present invention, the height of the convex portion 13a is usually less than 10 times the thickness of the cigarette paper.
314382.ptd 第7頁 200302702 五、發明說明（3) 於香煙捲紙1 3所形成之凸部1 3 a，通常使用滾花狀材 -料等方法之紙模印染花紋施以壓紋加工即可形成。壓紋以 具有格子狀之凹部（溝）圖案為佳。 於本發明之施予壓紋加工之捲紙，為一般所使用的香 煙捲紙。此類捲紙之秤量為1 6至6 0 g / m 2，並且可含有碳酸 鈣等填料，其比例為〇至6 0質量％，檸檬酸鈉等燃燒助劑， 莫比例為0至1 0質量％。又，香煙捲紙之厚度通常為3 0至5 0 W m。因此，香煙捲紙於壓紋加工前其通氣度為0至 10 0C. U.，而於壓紋加工後其通氣度為0至2 0 0 C. U.。 ®不言可喻，本發明之香煙於使用切片紙之香煙部之末 端，可連接一般香煙所使用之濾器。 第2圖係示施予壓紋加工之捲紙1 3其内面部分之平面 圖，及沿著第2 A、第2B圖之線I I B- I I B之剖面圖，皆為擴 大呈示圖。 第2圖所示施予捲紙1 3之壓紋，於實施上為同一形狀 之矩形格子（正方格、長方格）之溝狀圖案壓紋，除了上槳 部分外，係於捲紙1 3全面形成。在第2 A圖及第2 B圖中，圖 ，的左右方向（以下，可稱為「橫」向，可為香煙之長方轴 1^)出現互相平行延伸之剖面逆台形狀之溝131-a 1至 ^ ffl - a4及與該等溝直交方向（以下，可稱為「直」向）之互 相平行延伸之剖面逆台形狀之溝131-bl至13卜b6。依該等 溝13卜a 1至131-a4，13卜bl至131-b6所規劃之各平面矩形 領域構成立體之四角錐台形狀之突出凸部1 3 2 (相當於第1 圖之凸部1 3 a)。四角錐台形狀之突部頂面，形成平坦之矩314382.ptd Page 7 200302702 V. Description of the invention (3) The convex part 1 3 a formed on the cigarette paper 13 is usually embossed with a paper mold printing and dyeing method such as knurled material-material. Can be formed. It is preferable that the embossing has a pattern of recesses (grooves) having a lattice shape. The roll paper to be embossed in the present invention is a cigarette paper generally used. This kind of rolled paper has a weighing of 16 to 60 g / m 2 and may contain fillers such as calcium carbonate in a proportion of 0 to 60% by mass, combustion aids such as sodium citrate, and a ratio of 0 to 10 quality%. The thickness of the cigarette paper is usually 30 to 50 W m. Therefore, the cigarette paper has an air permeability of 0 to 100 C. U. before embossing, and an air permeability of 0 to 2 0 C. U. after embossing. It is self-evident that the cigarette of the present invention can be connected to a filter for general cigarettes at the end of the cigarette section using sliced paper. Fig. 2 is a plan view of the inner surface of the rolled paper 13 subjected to embossing processing, and a cross-sectional view along lines I I B-I I B in Figs. 2 A and 2B, both of which are enlarged views. The embossing applied to the roll paper 13 shown in Fig. 2 is a groove-shaped pattern embossing of a rectangular grid (rectangular, rectangular) of the same shape in practice. It is tied to the roll paper except for the upper paddle part. 1 3 Fully formed. In FIGS. 2A and 2B, in the left and right directions (hereinafter, may be referred to as the “horizontal” direction, and may be the rectangular axis 1 of the cigarette), grooves 131 of cross-section inverse shapes extending parallel to each other appear. -a 1 to ^ ffl-a4 and the grooves 131-bl to 13b b6 of the cross-inverted cross-section shape extending parallel to each other in a direction orthogonal to the grooves (hereinafter, may be referred to as "straight" direction). According to the grooves 13b a 1 to 131-a4, and 13 b b to 131-b6, each plane rectangular area constitutes a three-dimensional quadrangular pyramid-shaped protruding projection 1 3 2 (equivalent to the projection of FIG. 1). 1 3 a). The top surface of the projection in the shape of a quadrangular pyramid, forming a flat moment
314382.ptd 第8頁 200302702 五、發明說明（4) 形面，於第1圖中之矩形頂面，與煙絲棒1 2相接之處被捲 紙1 3捲接。 接著，說明包括此種壓紋之適當大小之捲紙1 3及其厚 度。在第2 A及2 B圖中，凸部1 3 2之實質平坦之矩形頂面， 以其直向長定為A，橫向長為A ’，凸部1 3 2之下擺至矩形頂 面之邊端，其直向長定為B，橫向長為B’，橫向延伸至溝 底部之寬定為C，直向延伸至溝之寬為C’，直向之壓紋間 距為（A + 2B + OD，橫向之壓紋間距為（A’+2B’+C’）=D’，各 溝深定為（即凸部1 3 2之高，亦為壓紋之深度ED ) E，捲紙1 3 之厚度定為（進行壓紋前）F，適合該等之尺寸各於以下之 範圍内。 A及A’ ：各為5至1 0 0 0// m(以各為5至4 0 0// m為佳） B及B’ ：各為1 0至5 0 0// m(以各為1 0至5 0 0// m為佳） C及C’ ：各為0至4 0 0// m(以各為2 0 0至3 0 0" Hi為佳） E: 10至 3 0 0// m(以 40至 150// m為佳） F: 10至 50// m(以 25至 40// m為佳） 又，壓紋深可使用觸針式三維粗測定器（例如：小坂 研究所製SE-3AK)來測定。 又，第2圖中壓紋點為四角錐台形狀，但本發明之壓 紋點形狀不限於此。例如可使用：錘形（角錘、圓錐形）、 除四角錘台以外之錘台形（例如：三角錘台、五角錘台等 之除四角錘台以外之角錘台形、圓錐台形）之壓紋點。然 而，以錘台形（角錐台形及圓錐台形）之壓紋點為佳，其中 亦以四角錘台形之壓紋點最理想。314382.ptd Page 8 200302702 V. Description of the invention (4) The shape surface, the rectangular top surface in the first figure, is connected with the tobacco rod 1 2 by the paper 1 3 by the roll. Next, an appropriate-sized roll paper 13 including such embossing and its thickness will be described. In Figures 2A and 2B, the substantially flat rectangular top surface of the convex portion 1 3 2 is determined as A in the vertical direction and A 'in the horizontal direction, and the convex portion 1 2 2 is placed below the rectangular top surface. At the end, the vertical length is B, the horizontal length is B ', the width extending horizontally to the bottom of the groove is C, the width extending straight to the groove is C', and the embossing distance in the vertical direction is (A + 2B + OD, the embossing interval in the transverse direction is (A '+ 2B' + C ') = D', and the depth of each groove is determined (that is, the height of the convex portion 1 2 2 is also the depth of the embossing) ED The thickness of 13 is determined as F (before embossing), and the sizes suitable for these are within the following ranges. A and A ': 5 to 1 0 0 0 // m (5 to 4 0 each) 0 // m is preferred) B and B ': each of 10 to 5 0 0 // m (preferably each of 10 to 5 0 0 // m) C and C': each of 0 to 4 0 0 // m (preferably 2 0 0 to 3 0 0 " Hi is preferred) E: 10 to 3 0 0 // m (preferably 40 to 150 // m) F: 10 to 50 // m ( It is preferably 25 to 40 // m.) The embossing depth can be measured using a stylus-type three-dimensional rough measuring device (eg, SE-3AK manufactured by Kosaka Research Institute). The embossing point in the second figure is a quadrangular pyramid. Platform shape, but the hair The shape of the embossing point of the Ming is not limited to this. For example, it can be used: hammer shape (corner hammer, conical shape), hammer table shape other than the square hammer table (for example: triangle hammer table, pentagon hammer table, etc.) Hammer-shaped, conical frustum-shaped) embossing points. However, hammer-shaped (corner frustum-shaped and conical frustum-shaped) embossing points are preferred, and the four-sided hammer-shaped frustum-shaped embossing points are the most ideal.
314382.ptd 第9頁 200302702 五、發明說明（5) 本發明之香煙因使用既定切幅之煙絲及同時使用施予 -既定壓紋加工之捲紙，使得主流煙中一氧化碳含量相乘地 ，減少，因此亦相乘地減少co/τ比例。 以下，依照實施例說明本發明，但本發明並不僅限於 此等。 實施例： 1 使用下述規格之煙絲及捲紙，製作與一般附濾器之香 相同構造之香煙（直徑· 8 m in ’切部長· 5 9 m in 5滤為長· 2 5mm)，後端裝接切紙，製作如下述表I所示之香煙試樣， 香%試樣各香煙製作5支。 〈煙絲〉 焦油值：5mg相當於I支香煙 切幅：0 . 8 m m 或 2 m in 〈捲紙A (無壓紋加工）> 秤量：2 2g/m 2 填料·碳酸姜弓 填料配合比例：28質量％ , 助燃劑：檸檬酸鈉 助燃劑添加量：I質量％ ® 厚度：32// m 通氣度：24C. U. 〈捲紙B (有壓紋加工）> 秤量：2 2 g / m 2 填料：碳酸鈣314382.ptd Page 9 200302702 V. Description of the invention (5) The cigarette of the present invention uses the cut tobacco of a predetermined width and the simultaneous use of a given-embossed rolled paper, so that the carbon monoxide content in mainstream cigarettes is multiplied and reduced. , And therefore multiplying the co / τ ratio. Hereinafter, the present invention will be described based on examples, but the present invention is not limited to these. Examples: 1 Use the following specifications of shredded tobacco and rolled paper to make a cigarette with the same structure as a general incense with a filter (diameter · 8 m in 'cut length · 5 9 m in 5 filter length · 2 5 mm), rear end Attach cut paper to make cigarette samples as shown in Table I below, and make 5 cigarettes for each of the aroma% samples. <Tobacco tobacco> Tar value: 5mg is equivalent to 1 cigarette cut width: 0.8 mm or 2 mm in <roll paper A (without embossing)> Weighing capacity: 2 2g / m 2 filler · carbonate ginger bow filler ratio : 28% by mass, Accelerator: Sodium citrate Accelerator Addition: I% by mass ® Thickness: 32 // m Air permeability: 24C. U. 〈Rolled paper B (with embossing processing) > Weighing capacity: 2 2 g / m 2 filler: calcium carbonate
3l4382.ptd 第10頁 200302702 五、發明說明（6) 填料配合比例：28質量％ 助燃劑：檸檬酸鈉 助燃劑添加量：1質量％ 厚度：3 2 // m 壓紋間距：0. 64mm 壓紋深度：85// m 壓紋形狀：四角錘台形 壓紋點寬（相當於第2圖中之A + 2B) : 〇. 4mm 通氣度：8 0 C. U. 捲樣：凸部向煙絲側捲繞 將各香煙試樣直放於設置的吸煙器上（B〇r gwa Id t公司 製造R G C s y s t e m R 2 6 )，於前端點火使自然燃燒，為了排 除來自於捲紙之稀釋、擴散效果，燒焦線從紙片先端燃燒 到5mm位置時，進行1次吸煙（吸煙時間：2秒；吸煙容量 3 5 m 1) ’將主流煙收集於氣袋（s u p e 1 c 〇公司製造Tadra Bag) 〇所收集之主流煙提供氣相色譜儀（Agi lent公司製造 Micro GC M2 0 0 H)測量其一氧化碳（c〇)含量，其結果併記 於表1 ° 表1 ·於各香煙試樣中，主流煙中之一氧化碳含量 捲紙 煙絲之切幅 一氧化碳含 量（平均值） /每口 煙) 一氧化破減 低率 (平均值） 備註 捲紙A 0. 8mm 2· 010 基準 對照 捲紙A 2mm 1. 735 14% 比較例 捲紙B 0. 8mm _1.700 lb% 比較例 捲紙B 2mm 1. 182 41% 本發明3l4382.ptd Page 10 200302702 V. Description of the invention (6) Filler proportion: 28% by mass Accelerator: Sodium citrate Accelerant added amount: 1% by mass Thickness: 3 2 // m Embossing pitch: 0.64mm 压Grain depth: 85 // m Embossing shape: Square hammer-shaped embossing point width (equivalent to A + 2B in Figure 2): 0.4mm Air permeability: 8 0 CU Roll sample: The convex part is wound toward the tobacco side Each cigarette sample was placed directly on the installed smoker (RGC system R 2 6 manufactured by Bogwa Idt Co., Ltd.) and ignited at the front end to burn naturally. In order to exclude the dilution and diffusion effects from the roll paper, it was burnt. When the thread is burned from the tip of the paper to the 5mm position, smoking is performed once (smoking time: 2 seconds; smoking capacity 3 5 m 1) 'collect mainstream smoke in an airbag (supe 1 c 〇 company's Tadra Bag) 〇 collected Mainstream cigarettes were provided with a gas chromatograph (Micro GC M2 0 0 H manufactured by Agi lent) to measure the carbon monoxide (c0) content, and the results are shown in Table 1 ° Table 1 · Among the cigarette samples, one of the mainstream cigarettes was carbon monoxide Content of cut carbon monoxide in cigarette paper (average value) (Per cigarette) Peroxidation reduction rate (average value) Note Roll paper A 0.8 mm 2 · 010 Reference control roll paper A 2mm 1. 735 14% Comparative example Roll paper B 0.8 mm -1.700 lb% Comparative example Roll paper B 2mm 1. 182 41% The present invention
200302702 五、發明說明（7) 如表1所示，只要使用煙絲之切幅在1. 2mm以上，或僅 捲紙施予壓紋加工，便可減低一氧=化碳產生量之1 5 %左 .右，而兩者兼予施行便可達到一氧化碳含量4 1%之減低 率。從此結果可確定，使用本發明既定切幅之煙絲及同時 使用既定之壓紋加工捲紙，可有相乘效果。 如上所述，依照本發明可提供一種於主流煙中可更減 •低一氧化破含量之香煙。 ❿200302702 V. Description of the invention (7) As shown in Table 1, as long as the cut width of the shredded tobacco is more than 1.2mm, or only embossing is performed on the roll paper, the oxygen content can be reduced by 15% Left. Right, and a combination of both can achieve a reduction rate of 41% in carbon monoxide content. From this result, it can be confirmed that the use of the predetermined cut tobacco of the present invention and the use of the predetermined embossed rolled paper can have a synergistic effect. As described above, according to the present invention, it is possible to provide a cigarette which can further reduce the bursting content of monoxide in mainstream smoke. ❿
314382. ptd 第12頁 200302702 圖式簡單說明 [圖式簡單說明] 第1圖係示有關本發明之一實施形態之香煙之概略剖 面圖。 第2 A圖係示本發明中所使用之經壓紋加工之捲紙之一 例之平面圖。 第2B圖係沿著第2 A圖所示捲紙線I I B- I I B之剖面圖。314382. ptd Page 12 200302702 Brief description of drawings [Simplified description of drawings] Fig. 1 is a schematic cross-sectional view of a cigarette according to an embodiment of the present invention. Fig. 2A is a plan view showing an example of an embossed roll paper used in the present invention. Figure 2B is a cross-sectional view taken along the roll paper line I I B-I I B shown in Figure 2A.
314382. ptd 10 香煙 11 煙草部 12 煙絲棒 13 香煙捲紙 13a 凸部 131-al至 131-a4 溝 131-bl 至 131-b6 溝 132 凸部 第13頁314382. ptd 10 Cigarette 11 Tobacco section 12 Tobacco rod 13 Cigarette roll paper 13a Convex section 131-al to 131-a4 groove 131-bl to 131-b6 groove 132 Convex section page 13
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002026943 | 2002-02-04 |
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| TW200302702A true TW200302702A (en) | 2003-08-16 |
| TW592642B TW592642B (en) | 2004-06-21 |
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Country Status (11)
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| US (1) | US20050000533A1 (en) |
| EP (1) | EP1475003A4 (en) |
| JP (1) | JP3858024B2 (en) |
| KR (1) | KR100596553B1 (en) |
| CN (1) | CN1287695C (en) |
| AU (1) | AU2003244460A1 (en) |
| CA (1) | CA2474924C (en) |
| RU (1) | RU2259153C1 (en) |
| TW (1) | TW592642B (en) |
| UA (1) | UA74737C2 (en) |
| WO (1) | WO2003065828A1 (en) |
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| GB0715172D0 (en) | 2007-08-03 | 2007-09-12 | British American Tobacco Co | Filter and method for making a filter for a cigarette |
| GB0718406D0 (en) * | 2007-09-20 | 2007-10-31 | British American Tobacco Co | Smoking article with modified smoke delivery |
| EP2106708A1 (en) * | 2008-03-31 | 2009-10-07 | Reemtsma Cigarettenfabriken GmbH | Cigarette |
| CN101581060B (en) * | 2008-05-16 | 2013-03-13 | 印莫格不动产采购有限责任公司 | Cigarette packaging material and cigarettes |
| GB0809135D0 (en) | 2008-05-20 | 2008-06-25 | British American Tobacco Co | Apparatus and method for making a smoking article |
| US9364022B2 (en) * | 2010-03-22 | 2016-06-14 | British American Tobacco (Investments) Limited | LIP smoking article wrapper, smoking article, method and apparatus |
| GB201018310D0 (en) * | 2010-10-29 | 2010-12-15 | British American Tobacco Co | Ventilated smoking article |
| ES2717664T3 (en) * | 2011-03-31 | 2019-06-24 | Japan Tobacco Inc | Cigarette and cigarette paper that reduce the visible amount of secondary smoke and the amount of carbon monoxide in the primary smoke |
| GB201108475D0 (en) * | 2011-05-20 | 2011-07-06 | British American Tobacco Co | Smoking article wrapper |
| WO2013094681A1 (en) * | 2011-12-21 | 2013-06-27 | 日本たばこ産業株式会社 | Paper tube and flavor-suctioning tool using same |
| TW201438607A (en) * | 2012-10-16 | 2014-10-16 | British American Tobacco Co | Smoking article wrapper and method of making a smoking article |
| WO2015008253A1 (en) | 2013-07-19 | 2015-01-22 | Philip Morris Products, S.A. | Hydrophobic paper |
| US10245335B2 (en) | 2014-01-29 | 2019-04-02 | Turbett Surgical LLC | Sterilizing method and apparatus |
| CN103989249B (en) * | 2014-05-29 | 2016-08-24 | 南通烟滤嘴有限责任公司 | Ramuscule furrowfilter rod and ramuscule composite filter stick with launder |
| ES2770032T3 (en) * | 2017-09-07 | 2020-06-30 | Philip Morris Products Sa | Aerosol-generating item with an improved outer shell |
| CN109730354B (en) * | 2019-03-22 | 2024-10-29 | 安徽天翔高新特种包装材料集团有限公司 | Tipping paper assembly capable of cutting off ventilation |
| CN112043003A (en) * | 2019-06-05 | 2020-12-08 | 湖南中烟工业有限责任公司 | A method for reducing CO emission in mainstream cigarette smoke |
| CN114554879A (en) * | 2019-10-23 | 2022-05-27 | 日本烟草国际股份有限公司 | Deep-embossing high-permeability cigarette paper |
| KR102412119B1 (en) * | 2019-12-18 | 2022-06-22 | 주식회사 케이티앤지 | Aerosol generating article comprising a first wrapper and a second wrapper, and aerosol generating system using the same |
| WO2023046830A1 (en) * | 2021-09-24 | 2023-03-30 | Jt International Sa | Consumable recognition based on friction sound of embossed features |
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|---|---|---|---|---|
| US2981261A (en) * | 1958-10-23 | 1961-04-25 | Rupert John Peter | Cigarette |
| CH374320A (en) * | 1958-11-12 | 1963-12-31 | Reemtsma H F & Ph | Cigarette |
| US3228402A (en) * | 1963-08-07 | 1966-01-11 | Herbert A Lebert | Embossed wrapper cigarette for preventing formation of high temperature smoke fractions in burning tobacco |
| FI70366C (en) * | 1981-03-06 | 1986-09-19 | British American Tobacco Co | TOBAKSPRODUKT |
| US4779631A (en) * | 1987-03-06 | 1988-10-25 | Kimberly-Clark Corporation | Wrappers for specialty smoking devices |
| US5031646A (en) * | 1990-01-16 | 1991-07-16 | R. J. Reynolds Tobacco Company | Cigarette |
| US5105838A (en) * | 1990-10-23 | 1992-04-21 | R.J. Reynolds Tobacco Company | Cigarette |
| WO1992015209A1 (en) * | 1991-03-11 | 1992-09-17 | Japan Tobacco Inc. | Tip paper and cigarette using said tip paper |
| US5464028A (en) * | 1992-07-29 | 1995-11-07 | Japan Tobacco, Inc. | Cigarette |
| JP3206885B2 (en) * | 1996-09-25 | 2001-09-10 | 日本たばこ産業株式会社 | cigarette |
| JP3807574B2 (en) * | 1997-12-15 | 2006-08-09 | 日本たばこ産業株式会社 | Cigarette with double wrapping paper |
| KR100396911B1 (en) * | 1998-11-09 | 2003-09-02 | 니뽄 다바코 산교 가부시키가이샤 | Filter cigarette |
| DE19854662B4 (en) * | 1998-11-26 | 2004-06-03 | British-American Tobacco (Germany) Gmbh | Tobacco cutting method and device |
-
2003
- 2003-01-30 TW TW092102162A patent/TW592642B/en not_active IP Right Cessation
- 2003-01-31 RU RU2004126696/12A patent/RU2259153C1/en not_active IP Right Cessation
- 2003-01-31 AU AU2003244460A patent/AU2003244460A1/en not_active Abandoned
- 2003-01-31 KR KR1020047011165A patent/KR100596553B1/en not_active Expired - Fee Related
- 2003-01-31 CA CA002474924A patent/CA2474924C/en not_active Expired - Fee Related
- 2003-01-31 JP JP2003565263A patent/JP3858024B2/en not_active Expired - Fee Related
- 2003-01-31 CN CNB038029014A patent/CN1287695C/en not_active Expired - Fee Related
- 2003-01-31 EP EP03737455.0A patent/EP1475003A4/en not_active Withdrawn
- 2003-01-31 WO PCT/JP2003/001016 patent/WO2003065828A1/en not_active Ceased
- 2003-01-31 UA UA20040907255A patent/UA74737C2/en unknown
-
2004
- 2004-08-03 US US10/909,398 patent/US20050000533A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| TW592642B (en) | 2004-06-21 |
| CA2474924C (en) | 2009-06-02 |
| EP1475003A1 (en) | 2004-11-10 |
| CN1287695C (en) | 2006-12-06 |
| JP3858024B2 (en) | 2006-12-13 |
| CN1625349A (en) | 2005-06-08 |
| CA2474924A1 (en) | 2003-08-14 |
| KR100596553B1 (en) | 2006-07-06 |
| UA74737C2 (en) | 2006-01-16 |
| KR20040073573A (en) | 2004-08-19 |
| US20050000533A1 (en) | 2005-01-06 |
| JPWO2003065828A1 (en) | 2005-05-26 |
| AU2003244460A1 (en) | 2003-09-02 |
| RU2259153C1 (en) | 2005-08-27 |
| WO2003065828A1 (en) | 2003-08-14 |
| EP1475003A4 (en) | 2013-12-04 |
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