FIELD: smoking appliances. SUBSTANCE: smoking articles, such as cigars, have tip, filter and ventilation zone spaced from tip by distance making at least 75% of filter length from tip. Smoking article has improved ratio of moisture - resin contained in main smoke flow. Resin discharge does not exceed 6 mg and filter ventilation is at least 50%. EFFECT: improved quality and content of smoking article. 6 cl
| Title | Year | Author | Number |
|---|---|---|---|
| CIGARETTE FILTER | 0 |
|
SU1145909A3 |
| CIGARETTE FILTER | 0 |
|
SU1547692A3 |
| SMOKING MATERIAL | 2006 |
|
RU2403834C2 |
| CIGARETTE FILTER | 0 |
|
SU1382393A3 |
| FILTER FOR CIGARETTES | 0 |
|
SU1340570A3 |
| SELECTIVE FILTRATION OF CIGARETTE SMOKE USING CHITOSAN DERIVATIVES | 2005 |
|
RU2336790C2 |
| FILTER SEGMENT CONTAINING ACETATE SALT AND GLYCERIN | 2013 |
|
RU2641502C2 |
| CIGARETTE FILTER | 0 |
|
SU1170955A3 |
| FILTER FOR CIGARETTES | 0 |
|
SU1184430A3 |
| SMOKING ARTICLE | 2013 |
|
RU2611303C2 |
