JPH0739361A - Filter for tobacco - Google Patents
Filter for tobaccoInfo
- Publication number
- JPH0739361A JPH0739361A JP20441693A JP20441693A JPH0739361A JP H0739361 A JPH0739361 A JP H0739361A JP 20441693 A JP20441693 A JP 20441693A JP 20441693 A JP20441693 A JP 20441693A JP H0739361 A JPH0739361 A JP H0739361A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- tobacco
- present
- cigarette
- smoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、タバコ用フィルターに
関する。FIELD OF THE INVENTION The present invention relates to a cigarette filter.
【０００２】[0002]
【従来の技術】タバコ煙は主としてタール様物質より成
り、これが高温燃焼過程により蒸気状態で吸収される。
従来フィルター材は、単なる繊維材もしくは含水繊維乃
至多孔材等より成るが、前者はタール様物質（ヤニ）除
去効率が低く、他方、後者は冷却作用のため味覚を低下
させるという欠点を有していた。Cigarette smoke consists mainly of tar-like substances, which are absorbed in the vapor state by the high-temperature combustion process.
Conventional filter materials consist of simple fibrous materials or hydrated fibers or porous materials, but the former have a low tar-like substance (tar) removal efficiency, while the latter have the drawback of reducing the taste due to the cooling action. It was
【０００３】[0003]
【課題を解決するための手段】本発明は、上記従来技術
の欠点を解決するために、基材として水溶性繊維乃至多
孔性材から成るフィルター材を含有するタバコ用フィル
ターを提供する。タバコ煙中のタール様物質（ヤニ）は
高温燃焼過程により蒸気状態となるが、本発明のフィル
ター材は水溶性繊維であるため、その繊維は水蒸気によ
って溶解し、また水蒸気中に含有するタール様物質（ヤ
ニ）は共に吸着される。従って、単なる繊維材に比べて
タール様物質（ヤニ）除去効率はよく、又含水繊維乃至
多孔材等は溶液を含浸するために温度が低下し、それに
よって味覚が損なわれるが、本発明のフィルター材であ
ればその点を克服できる。水溶性繊維乃至多孔性材には
アルギン酸塩等の所謂海藻から抽出される水溶性多糖類
繊維（カルシウムとナトリウムの比率で水溶性は可変さ
れる）、ＣＭＣ（カルボキシメチルセルロース）等の修
飾セルロース（エーテル化度によって、水溶性の程度は
可変される）、ＰＥＯ（ポリエチレンオキシド）、ＰＶ
Ａ（ポリビニルアルコール）等の水溶性合成高分子繊維
等が例示される。SUMMARY OF THE INVENTION In order to solve the above-mentioned drawbacks of the prior art, the present invention provides a tobacco filter containing a filter material comprising a water-soluble fiber or a porous material as a base material. The tar-like substance (tar) in cigarette smoke becomes a vapor state due to a high temperature combustion process, but since the filter material of the present invention is a water-soluble fiber, the fiber is dissolved by steam, and tar-like substance contained in the steam is contained. The substance (tar) is adsorbed together. Therefore, the efficiency of removing tar-like substances (tars) is higher than that of mere fiber material, and the temperature of the hydrous fiber or porous material is impregnated with the solution, so that the taste is impaired, but the filter of the present invention is used. With wood, you can overcome that point. The water-soluble fibers or porous materials include water-soluble polysaccharide fibers extracted from so-called seaweed such as alginate (water solubility is variable depending on the ratio of calcium and sodium), modified cellulose (ether such as CMC (carboxymethyl cellulose)). The degree of water solubility varies depending on the degree of chemical conversion), PEO (polyethylene oxide), PV
Water-soluble synthetic polymer fibers such as A (polyvinyl alcohol) are exemplified.
【０００４】[0004]
【実施例】本発明の実施例を図１及び図２を参照して説
明する。図１は本発明の一実施例を表す要部切欠断面図
であって、本発明のフィルター素材（１）を紙巻タバコ
（２）に合体させて包装（３）により支持させている。
尚（５）は吸口側部、（６）は燃焼側部である。図２は
本発明の他の実施例を表す要部切欠断面図であって、本
発明のフィルター素材（１）を収納してなるパイプ
（４）を示しており、（２）は紙巻タバコである。尚
（５）は吸口側部、（６）は燃焼側部である。図１及び
図２に於て、フィルター素材（１）は本発明で示す水溶
性繊維乃至多孔性材から成る。Embodiments of the present invention will be described with reference to FIGS. FIG. 1 is a cutaway sectional view showing an essential part of an embodiment of the present invention, in which a filter material (1) of the present invention is united with a cigarette (2) and supported by a package (3).
In addition, (5) is a suction side part and (6) is a combustion side part. FIG. 2 is a cutaway sectional view showing a main part of another embodiment of the present invention, showing a pipe (4) containing the filter material (1) of the present invention, and (2) is a cigarette. is there. In addition, (5) is a suction side part and (6) is a combustion side part. 1 and 2, the filter material (1) is made of the water-soluble fiber or porous material shown in the present invention.
【０００５】次に、本発明のフィルター材が水溶性繊維
であることから、吸湿性を有するという特性をも持ち合
わせている。そこで外部からの湿気を防止する為、より
密閉性を有する他の実施例を図３及び図４を参照して説
明する。図３において、（４）は喫煙用パイプで、本体
（７）とこの本体（７）に圧入されたフィルタ容器
（８）とこのフィルタ容器（８）に圧入されたタバコ保
持部（９）と前記フィルタ容器（８）に収納されたフィ
ルター素材（１）とを有している。前記本体（７）には
吸口部（５）が形成されている。この吸口部（５）すな
わち吸口側部にはその接続部を極薄に形成された吸口側
棒状突起（10）が本体（７）と一体に形成されており、
この吸口側棒状突起（10）を折って取り外した時に吸口
側煙通口（11）が形成されるように構成されている。ま
た、同様にタバコ保持部すなわちタバコ側部にもその接
続部を極薄に形成されたタバコ保持部側棒状突起（12）
が一体に形成されており、このタバコ保持部側棒状突起
（12）を折って取り外した時にタバコ側煙通口（13）が
形成されるように構成されている。尚、この本体（７）
とタバコ保持部（９）は例えばスチロール樹脂で形成さ
れている。前記フィルタ容器（８）は圧入時の間隙によ
る外部からの湿気を防止するために、本体（７）または
タバコ保持部（９）に比較して若干柔らかい素材例えば
ポリプロピレン樹脂で形成されており、その端面の略周
縁部には煙導孔（14）が開孔されており、またその中央
部には、フィルター素材（１）と煙導孔（14）との密着
を防止するためのスペーサー突起（15）が一体に形成さ
れている。次に喫煙時における使用方法及び作用を図４
を参照して説明する。まず、２つの棒状突起（10）、（1
2）の先端部を図面上下方向に押圧する。この操作によ
り極薄に形成された各接続部は裂断され、棒状突起（1
0）、（12）を取り外すことによりタバコ側煙通口（13）
及び吸口側煙通口（11）が形成される。そして、通常の
パイプと同様にタバコ保持部（９）にタバコを装着し喫
煙を開始する。それにより、煙はタバコ側煙通口（13）
よりフィルター素材（１）に導入される。そしてフィル
ター素材（１）を通過する際に、タール様物質は吸着さ
れ、煙導孔（14）より吐出される。Next, since the filter material of the present invention is a water-soluble fiber, it also has the characteristic of having hygroscopicity. Therefore, in order to prevent moisture from the outside, another embodiment having more hermeticity will be described with reference to FIGS. 3 and 4. In FIG. 3, (4) is a smoking pipe, which includes a main body (7), a filter container (8) press-fitted into the main body (7), and a cigarette holder (9) press-fitted into the filter container (8). It has a filter material (1) housed in the filter container (8). A mouthpiece (5) is formed in the body (7). The mouthpiece portion (5), that is, the mouthpiece side portion, is integrally formed with the mouthpiece side bar-shaped projection (10) whose connecting portion is formed to be extremely thin, with the main body (7),
The suction side smoke passage (11) is formed when the suction side rod-shaped projection (10) is folded and removed. Similarly, the tobacco holding portion, that is, the tobacco side portion, has a connecting portion formed to have an extremely thin connecting portion.
Is integrally formed, and the cigarette-side smoke passage opening (13) is formed when the tobacco-holding portion-side rod-shaped projection (12) is folded and removed. In addition, this body (7)
The cigarette holder (9) is made of, for example, styrene resin. The filter container (8) is made of a slightly softer material than the main body (7) or the cigarette holder (9), for example, polypropylene resin, in order to prevent moisture from the outside due to a gap at the time of press fitting. A smoke guiding hole (14) is formed in a substantially peripheral portion of the end surface, and a spacer protrusion (a protrusion for preventing the filter material (1) and the smoke guiding hole (14) from adhering to each other is provided in a central portion of the smoke guiding hole (14). 15) is integrally formed. Next, FIG. 4 shows the usage method and action during smoking.
Will be described with reference to. First, the two rod-shaped protrusions (10), (1
Press the tip of 2) vertically in the drawing. By this operation, the ultra-thin connecting parts are torn and the rod-shaped projections (1
Tobacco smoke outlet (13) by removing (0) and (12)
And a suction side smoke passage (11) is formed. Then, the cigarette is attached to the cigarette holder (9) in the same manner as an ordinary pipe, and smoking is started. As a result, smoke is emitted from the smoke side of the cigarette (13).
Introduced into the filter material (1). When passing through the filter material (1), the tar-like substance is adsorbed and discharged from the smoke introducing hole (14).
【０００６】[0006]
【発明の効果】以上詳述の如く本発明のタバコ用フィル
ターは、水溶性繊維乃至多孔性材を基材としているた
め、温度を下げずにタバコ煙中のタール様物質を除去す
ることができ、嗜好性に優れている。As described above in detail, since the tobacco filter of the present invention uses the water-soluble fiber or porous material as a base material, it can remove tar-like substances in cigarette smoke without lowering the temperature. , Excellent in palatability.
【図１】本発明の一実施例を紙巻タバコに適用した要部
切欠断面図。FIG. 1 is a cutaway sectional view of a main part of an embodiment of the present invention applied to a cigarette.
【図２】本発明の一実施例をパイプに適用した要部切欠
断面図。FIG. 2 is a cutaway sectional view of an essential part of an embodiment of the present invention applied to a pipe.
【図３】本発明の他の実施例を示す断面図。FIG. 3 is a sectional view showing another embodiment of the present invention.
【図４】本発明の他の実施例を示す断面図。FIG. 4 is a sectional view showing another embodiment of the present invention.
１．フィルター素材 ２．紙巻タバコ ３．包装 ４．パイプ ５．吸口側部 ６．燃焼側部 1. Filter material 2. Cigarette 3. Packaging 4. Pipe 5. Side of mouth 6. Combustion side
Claims (1)
するタバコ用フィルター。1. A tobacco filter containing a water-soluble fiber or a porous material as a base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20441693A JPH0739361A (en) | 1993-07-28 | 1993-07-28 | Filter for tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20441693A JPH0739361A (en) | 1993-07-28 | 1993-07-28 | Filter for tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0739361A true JPH0739361A (en) | 1995-02-10 |
Family
ID=16490184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20441693A Pending JPH0739361A (en) | 1993-07-28 | 1993-07-28 | Filter for tobacco |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739361A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0984706A4 (en) * | 1997-05-01 | 2001-05-09 | Filtrona Int Ltd | Polyvinyl alcohol tobacco smoke filters and products using such filters, and methods and apparatus for making same |
| WO2008124975A1 (en) * | 2007-04-12 | 2008-10-23 | Suzhou University | A silk cigarette filter and a method for preparing the said silk cigarette filter |
| JP2015507937A (en) * | 2012-02-23 | 2015-03-16 | エッセントラ フィルター プロダクツ ディベロップメント カンパニープライベート リミティド | Cigarette smoke filter |
| CN109700072A (en) * | 2018-12-24 | 2019-05-03 | 中国科学技术大学 | A kind of Biodegradable composite filter tip material of controllable cigarette filter temperature and preparation method thereof |
-
1993
- 1993-07-28 JP JP20441693A patent/JPH0739361A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0984706A4 (en) * | 1997-05-01 | 2001-05-09 | Filtrona Int Ltd | Polyvinyl alcohol tobacco smoke filters and products using such filters, and methods and apparatus for making same |
| WO2008124975A1 (en) * | 2007-04-12 | 2008-10-23 | Suzhou University | A silk cigarette filter and a method for preparing the said silk cigarette filter |
| JP2015507937A (en) * | 2012-02-23 | 2015-03-16 | エッセントラ フィルター プロダクツ ディベロップメント カンパニープライベート リミティド | Cigarette smoke filter |
| CN109700072A (en) * | 2018-12-24 | 2019-05-03 | 中国科学技术大学 | A kind of Biodegradable composite filter tip material of controllable cigarette filter temperature and preparation method thereof |
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