KR20010032084A - Cigarette with reduced gas phase - Google Patents

Cigarette with reduced gas phase Download PDF

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KR20010032084A
KR20010032084A KR1020007005208A KR20007005208A KR20010032084A KR 20010032084 A KR20010032084 A KR 20010032084A KR 1020007005208 A KR1020007005208 A KR 1020007005208A KR 20007005208 A KR20007005208 A KR 20007005208A KR 20010032084 A KR20010032084 A KR 20010032084A
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filter
strand
tobacco
paper
cigarette
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KR1020007005208A
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Korean (ko)
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에드가 멘쩰
헤닝 자이델
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추후제출
에이취.에프.앤드 피에이취.에프.레엠트스마 게엠베하
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Colloid Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Vending Machines For Individual Products (AREA)
  • Glass Compositions (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

본 발명은 활성탄을 함유하는 필터를 갖는 담배에 관한 것이다. 상기 담배는 담배 종이에 둘러싸인 담배 스트랜드, 탄소를 함유하는 티슈 종이로 이루어져있는 스트랜드-측부를 갖는 이중 필터, 및 마우스-측부에 위치하며 셀룰로오스 아세테이트로 제조된, 주변으로 확장되어 있는 필터 통풍대를 포함한다. 스트랜드-측부의 티슈종이는 매우 벌키한 종이로 미분 활성탄을 20 내지 50 중량% 함유한다. 스트랜드-측 필터부 대 마우스-측 필터부의 응축물 보유능 비의 범위는 1 내지 2이며; 담배 종이의 투과성은 40 내지 100 코레스타 단위이고 필터 통풍 등급은 5 내지 60%이다.The present invention relates to a cigarette having a filter containing activated carbon. The cigarette comprises a tobacco strand surrounded by tobacco paper, a double filter having a strand-side consisting of tissue paper containing carbon, and a filter vent extending around the mouse-side and made of cellulose acetate. do. The tissue paper on the strand-side is a very bulky paper containing 20-50% by weight of finely activated activated carbon. The range of the condensate retention ratio of the strand-side filter portion to the mouse-side filter portion is 1 to 2; Permeability of tobacco paper is 40 to 100 Coresta units and filter ventilation rating is 5 to 60%.

Description

가스상이 감소된 담배{CIGARETTE WITH REDUCED GAS PHASE}Cigarette with reduced gas phase {CIGARETTE WITH REDUCED GAS PHASE}

예를 들어, 활성탄과 같은, 표면-풍부재를 필터에 도입시킴으로써, 연기로부터 가스상 연기 성분의 일부를 보유할 수 있다는 것은 공지되어 있다. 상기와 같은 선택적 보유는 맛에 있어서 바람직하지 못한 변화를 일으켜 그러한 제품은 흡연자들로부터 거절된다. 이런 네가티브적 부작용을 보상하기 위한 시도는 매우 시간-소모적이며, (또한 DE 41 05 500을 참조), 복잡하고 비용이 많이 소요된다.It is known that, for example, by introducing a surface-like member into the filter, such as activated carbon, it is possible to retain some of the gaseous smoke component from the smoke. Such selective retention causes undesirable changes in taste such that such products are rejected from smokers. Attempts to compensate for these negative side effects are very time-consuming (see also DE 41 05 500), which are complex and expensive.

통상의 가스상-활성 필터의 대부분은 챔버 필터로 이는 3개의 절편으로 나뉘어져 있으며 예를 들어, 활성탄, 해포석, 실리카겔 등과 같은 표면 활성재를 중앙 챔버에 함유한다. 제조면에서, 이들 시스템은 매우 값이 비싸며 챔버 안정성이 흡연중 압축에 대해 만족스럽지 못하다는 심각한 단점을 갖고 있다. 다른 가능한 해결책은 이중 필터 디자인으로 여기서는 활성탄을 소량으로 담배-측 필터 부재중에 흩뿌린 것이다. 이들 디자인은 제한된 용도를 가지며, 수많은 가능한 경우에 있어서, 가스상 감소량이 불충분하다. 공지된 모든 디자인에 있어서 공통적인 것은 맛에 있어서 네가티브적인 변화로, 이를 흡연자들은 목탄 맛으로 표현한다.Most of the conventional gas phase-activated filters are chamber filters, which are divided into three sections and contain, for example, surface active materials such as activated carbon, calculi, silica gel and the like in the central chamber. In terms of manufacture, these systems have a significant disadvantage that they are very expensive and the chamber stability is not satisfactory for compression during smoking. Another possible solution is a double filter design where small amounts of activated carbon are scattered in the tobacco-side filter element. These designs have limited use and, in many possible cases, gas phase reductions are insufficient. Common to all known designs is a negative change in taste, which smokers express as charcoal taste.

미분쇄 목탄 (입자 크기 〈 15 ㎛)과 반응시킨 목탄-함유 티슈 종이를 사용하였을 때 자명하나, 아직도 불만족스러운 개선점이 자체적으로 밝혀졌다.While using charcoal-containing tissue paper reacted with pulverized charcoal (particle size ≦ 15 μm), self-improvement has been found to be unsatisfactory.

본 발명은 특허 청구의 범위 제1항에 따르는 담배에 관한 것이다.The present invention relates to a cigarette according to claim 1.

본 발명의 목적은 매우 효율적으로 동시에 경제적으로 제조할 수 있는 가스상-활성 필터가 있는 담배를 개발하는 것이다.It is an object of the present invention to develop a cigarette with a gas phase-active filter which can be produced very efficiently and economically at the same time.

본 목적은 특허 청구의 범위 제1항의 특징에 의해 성취된다.This object is achieved by the features of claim 1.

따라서 본 발명은Therefore, the present invention

a) 담배 종이로 감싼 담배 스트랜드;a) tobacco strands wrapped with tobacco paper;

b) 스트랜드-측부가 목탄을 함유하는 조직 종이로부터 제조된 이중 필터, 및b) a double filter made from tissue paper in which the strand-side contains charcoal, and

c) 마우스-측부에서 주변 방향으로 뻗어 있는, 셀룰로오스 아세테이트로 제조된 필터 통풍대와 함께 활성탄을 함유하는 필터를 가지며;c) a filter containing activated charcoal with a filter swab made of cellulose acetate extending from the mouse-side in the circumferential direction;

d) 상기 스트랜드-측부의 티슈 종이가 매우 벌키한 종이로, 미세-분쇄 활성탄을 20 내지 50 중량% 함유하고;d) the strand paper of the strand-side is very bulky, containing 20-50% by weight of finely-pulverized activated carbon;

e) 스트랜드-측 대 마우스-측 필터 부분의 보상 보유 용량의 비가 1 내지 2이며;e) the ratio of the compensation retention capacity of the strand-side to mouse-side filter portion is 1 to 2;

f)담배 종이의 공기 투과도가 40 내지 100 코레스타 유니트이고;f) the air permeability of the tobacco paper is between 40 and 100 Coresta units;

g) 필터 통풍도가 5 내지 60%인 필터 담배에 관한 것이다.g) a filter cigarette with a filter ventilation of 5 to 60%.

본 발명의 유리한 디자인은 종속항의 주제인 것이다.Advantageous designs of the invention are the subject of the dependent claims.

본 발명에 따르는 필터 담배의 경우, 담배 종이의 다공도는 통상의 필터로 제조된 비교용 담배의 담배 종이의 다공도 보다 30 내지 60% 더 높고, 필터 통풍도는 통상의 필터로 제조된 비교용 담배의 통풍도 보다 10 내지 60% 더 낮다.In the case of the filter tobacco according to the present invention, the porosity of the tobacco paper is 30 to 60% higher than the porosity of the tobacco paper of the comparative tobacco produced with the conventional filter, and the filter ventilation is lower than that of the comparative tobacco made with the conventional filter. 10-60% lower than ventilation.

티슈 종이의 단위 중량은 대략 40 내지 60 g/㎡이고, 활성탄 함량은 15 내지 50%이며 두께는 150 내지 200 ㎛이다. 바람직한 변형체의 단위 중량은 50 g/㎡이고 활성탄 함량은 두께가 180 ㎛인 경우 30 중량%이다.The unit weight of the tissue paper is approximately 40 to 60 g / m 2, the activated carbon content is 15 to 50% and the thickness is 150 to 200 μm. The preferred unit weight of the variant is 50 g / m 2 and the activated carbon content is 30% by weight when the thickness is 180 μm.

특별한 형태로, 이중 필터의 스트랜드-측 필터부는 DE 42 05 658 C2에 따르는 코어 필터이고, 여기서 코어는 언급한 제1 형태에서와 같이 목탄을 함유하는 티슈 종이로부터 형성되고, 이는 주요 스트림 연기의 경우 거의 불투과성인 재료로부터 제조된 케이싱으로 둘러싸여 있다. 상기 거의 연기-불투과성 재료가 예를 들어 강력하게 압축된 셀룰로오스 아세테이트 섬유로 이루어져 있다.In a special form, the strand-side filter part of the double filter is a core filter according to DE 42 05 658 C2, wherein the core is formed from tissue paper containing charcoal as in the first form mentioned, which is the case for the main stream smoke. It is surrounded by a casing made from an almost impermeable material. The substantially smoke-impermeable material consists of, for example, strongly compressed cellulose acetate fibers.

놀랍게도, 가스상-활성재를 사용할 경우, 가스상 보유능 뿐만 아니라 담배의 통풍비와 함께 각 필터 절편의 특이적인 보유비가 결정적인 영향을 받는다. 표 1에 제시된 보유 및 통풍비의 조합 B, D 및 F는 특히 유리한 것으로 증명된 것이다. 조합 A, C 및 E는 조합 B, D 및 F에 의해 본 발명에 따라서 개질된 공지된 담배이다.Surprisingly, when gas phase-active materials are used, not only the gas phase retention capacity, but also the specific ventilation ratio of each filter fragment, together with the ventilation ratio of the cigarette, are decisively affected. The combinations B, D and F of the retention and ventilation ratios shown in Table 1 prove to be particularly advantageous. Combinations A, C and E are known tobacco modified according to the invention by combinations B, D and F.

전문가 패널에 의해 센서리 비교를 수행하여 다음 결과를 수득하였다: 담배 A와 B는 반응성 면에서만 차이가 있었으며, 변형체 B는 훨씬 덜 반응적, 즉 소비자 측에서는 덜 거칠고 덜 날카로웠다.Sensory comparisons were performed by a panel of experts to obtain the following results: Tobacco A and B differed only in terms of reactivity, and variant B was much less reactive, i.e. less coarse and less sharp on the consumer side.

담배 C와 D는 반응성의 경우와 동일한 방법으로 상이하였으며, 변형체 B의 담배 향은 훨씬 강하게 뚜렷하였다.Tobacco C and D differed in the same way as for reactivity, and the tobacco aroma of variant B was much stronger.

전문가들은 또한 E와 F의 담배 비교에 있어서 동일한 결과에 도달하였다. F 변형체는 명백히 덜 반응성 이었지만 증가된 담배 향을 갖고 있었다.Experts also reached the same result in comparing cigarettes between E and F. The F variant was obviously less reactive but had an increased tobacco odor.

단독-필터 절편의 보유 몫은 응축물 및 니코틴 수치가 감소함에 따라 증가한다. 동시에, 적어도 동일한 담배 향 풍질을 성취하기 위해서는, 필터 통풍도를 동시에 감소시키면서 당해 비교 담배의 담배 종이 다공성을 증가시키는 것이 필수적이다. 향 풍질의 상대적 향상에 대한 이유중 하나는 여기서 주요 스트림 연기의 입자 크기 분포일 수 있으며, 이는 상이한 유속에 의해 결정적으로 영향을 받게되며 따라서 담배 점화를 중단하는 온도가 상이하게 된다. 시험과 비교 담배를 유속면에서 서로 매치시킬 경우, 소위 목탄 맛과 향 풍질에서의 감소가 발생하는 것으로 시험에서 밝혀졌다.The retention share of the mono-filter section increases as the condensate and nicotine levels decrease. At the same time, to achieve at least the same tobacco flavor quality, it is essential to increase the tobacco species porosity of the comparative tobacco while simultaneously reducing the filter ventilation. One reason for the relative improvement of the fragrance quality may be the particle size distribution of the main stream smoke here, which is decisively affected by the different flow rates and thus the temperature at which cigarette ignition is stopped. Tests and comparisons Matching cigarettes with each other in terms of flow rate has been found to result in a decrease in so-called charcoal taste and flavor quality.

스트랜드-측 대 마우스-측 필터부의 목적하는 보유비를 맞추기 위해서는, 다른 공지된 형태를 또한 공지된 아세테이트 모노필터 외의 마우스-측 필터부로 사용할 수 있다: 예를 들어, 마우스-측 필터부의 공-축 디자인은 서로 독립적으로 담배의 목적하는 보유 및 복적하는 개방 드로우잉 내성을 최적으로 동시에 맞출 수 있는 능력을 제공하는 것으로 공지되었다.In order to match the desired retention ratio of the strand-side to the mouse-side filter portion, other known forms can also be used as the mouse-side filter portion in addition to the known acetate monofilters: for example, the co-axis of the mouse-side filter portion Designs are known to provide the ability to optimally match the desired retention and opening draw resistance of cigarettes independently of one another.

풀 플레이버Full Flavor 라이트light 울트라 로우 타르Ultra Low Tar AA BB CC DD EE FF 전체길이(㎜)Overall length (mm) 8484 8484 8484 8484 8484 8484 담배 스트랜드 길이(㎜)Tobacco strand length (mm) 6363 6363 5959 5959 5959 5959 필터 길이(㎜)Filter length (mm) 2121 2121 2525 2525 2525 2525 담배 스트랜드 중량(㎎)Tobacco strand weight (mg) 820820 820820 690690 690690 620620 620620 드로우잉 내성(daPa)Draw resistance (daPa) 7575 7575 140140 필터 타입Filter type 모노필터Mono filter 이중필터Double filter 모노필터Mono filter 이중필터Double filter 모노필터Mono filter 이중필터Double filter 필터재Filter material 셀룰로오스 아세테이트Cellulose acetate 셀룰로오스 아세테이트Cellulose acetate 셀룰로오스 아세테이트Cellulose acetate 단독 데니어Sole denier 3.0y3.0y 2.1y2.1y 전체 데니어Full denier 35.00035.000 55.00055.000 제조사manufacturer RhodiaRhodia RhodiaRhodia 스트랜드-측 부재Strand-side member 길이(㎜)Length (mm) 1313 1313 1313 드로우잉 내성(daPa)Draw resistance (daPa) 1313 6565 9797 재료material 목탄종이Charcoal paper 목탄종이Charcoal paper 목탄종이Charcoal paper 마우스-측 부재Mouse-side member 길이(㎜)Length (mm) 88 1212 1212 드로우잉 내성(daPa)Draw resistance (daPa) 2424 2828 3333 재료material 단독 데니어Sole denier 2.5y2.5y 3.04y3.04y 2.54y2.54y 전체 데니어Full denier 35.00035.000 35.00035.000 35.00035.000 응축물(㎎/담배)Condensate (mg / cigarette) 12.212.2 12.012.0 7.27.2 7.07.0 2.32.3 2.02.0 니코틴(㎎/담배)Nicotine (mg / cigarette) 0.800.80 0.830.83 0.640.64 0.660.66 0.220.22 0.240.24 종이의 다공도(코레스타)Porosity of the paper 2424 4343 6060 8080 4040 8080 필터 통풍도(%)Filter ventilation (%) 2020 1717 4040 3535 7070 6060 전체 보유도(%)% Total holdings 3838 3838 5050 5050 7070 7070 단독 보유도(%)Exclusive possession (%) (스트랜드-측)(Strand-side) 1919 2828 4545 (마우스-측)(Mouse-side) 1919 2222 2525 보유 계수Retention factor 1One 1.271.27 1.81.8 (스트랜드/마우스)(Strand / mouse)

본 발명은 매우 효율적으로 동시에 경제적으로 제조할 수 있는 가스상-활성 필터가 있는 담배를 제공한다.The present invention provides a cigarette with a gas phase-active filter which can be produced very efficiently and economically.

Claims (3)

a) 담배 종이로 감싼 담배 스트랜드;a) tobacco strands wrapped with tobacco paper; b) 스트랜드-측부가 목탄을 함유하는 티슈 종이로부터 제조된 이중 필터, 및b) a double filter made from tissue paper in which the strand-side contains charcoal, and c) 마우스-측부에서 주변 방향으로 뻗어 있는, 셀룰로오스 아세테이트로 제조된 필터 통풍대와 함께 활성탄을 함유하는 필터를 가지며;c) a filter containing activated charcoal with a filter swab made of cellulose acetate extending from the mouse-side in the circumferential direction; d) 상기 스트랜드-측부의 티슈 종이가 매우 벌키한 종이로, 미분쇄 활성탄을 20 내지 50 중량% 함유하고;d) the tissue paper of the strand-side is very bulky, containing 20-50% by weight of pulverized activated carbon; e) 스트랜드-측 대 마우스-측 필터 부분의 보상 보유 용량의 비가 1 내지 2이며;e) the ratio of the compensation retention capacity of the strand-side to mouse-side filter portion is 1 to 2; f)담배 종이의 공기 투과도가 40 내지 100 코레스타 유니트이고;f) the air permeability of the tobacco paper is between 40 and 100 Coresta units; g) 필터 통풍도가 5 내지 60%인 필터 담배.g) filter tobacco with a filter ventilation of 5 to 60%. 제1항에 있어서, 스트랜드-측 필터부의 티슈 종이가 미분쇄 활성탄을 30 중량% 함유함을 특징으로 하는 필터 담배.2. A filter cigarette according to claim 1, wherein the tissue paper of the strand-side filter portion contains 30% by weight of pulverized activated carbon. 제1항 또는 2항에 있어서, 필터의 스트랜드-측부가 상기 제1항 또는 2항 중 한 항에 따르는 목탄을 함유하는 티슈 종이로부터 제조된 코어를 가지며 주요 스트림 연기에 대해 거의 불투과성인 재료로 만들어진 케이싱으로 둘러싸인 코어 필터임을 특징으로 하는 필터 담배.The material according to claim 1 or 2, wherein the strand-side of the filter has a core made from a tissue paper containing charcoal according to one of the preceding claims and is substantially impermeable to the main stream smoke. Filter cigarette characterized in that the core filter surrounded by a casing made.
KR1020007005208A 1997-11-13 1997-11-13 Cigarette with reduced gas phase KR20010032084A (en)

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