FIELD: tobacco industry.
SUBSTANCE: cigarette filter comprises filter plug (121) that includes a filter material containing cellulose acetate fibre tow (122), and filtration rate control particles (124) dispersed in tow and selected from cellulose particles, cellulose triacetate particles and a mixture thereof.
EFFECT: cigarette comprises a cigarette filter.
11 cl, 13 dwg, 24 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CIGARETTE FILTER (VERSIONS) AND CIGARETTE WITH FILTER | 2008 |
|
RU2423571C1 |
| FILTER CIGARETTE | 1996 |
|
RU2140758C1 |
| SMOKING ARTICLE FILTER AND METHOD OF MANUFACTURING THEREOF | 2018 |
|
RU2739544C1 |
| MENTHOL CIGARETTE WITH LOW CONTENT OF RESIN | 2015 |
|
RU2649934C1 |
| CIGARETTE FILTER AND CIGARETTE WITH FILTER | 2012 |
|
RU2575450C2 |
| FILTER FOR CIGARETTES | 2003 |
|
RU2235488C1 |
| CIGARETTE FILTER AND CIGARETTE | 1994 |
|
RU2106790C1 |
| CIGARETTE FILTER | 1992 |
|
RU2010545C1 |
| CIGARETTE FILTER AND CIGARETTE WITH FILTER | 2005 |
|
RU2336791C1 |
| AROMATISER-CARRYING WEAKLY-ADSORBING PARTICLE, CIGARETTE FILTER, FILTER-TIPPED CIGARETTE AND METHOD OF PRODUCING AROMATISER-CARRYING WEAKLY-ADSORBING PARTICLE | 2012 |
|
RU2570785C2 |
