Filter unit for filter-cigarettes and filter cigarettes

Details Filter unit for filter-cigarettes and filter cigarettes Filter unit for filter-cigarettes and filter cigarettes

A - Human Necessities

24

D

A24D 3/06 (2006.01) A24D 3/08 (2006.01)

Patent

CA 2482157

The filter unit according the invention contains wood cuttings of a particle size of 0.2-1.2 mm impregnated with sodium chloride solution, preferably with a solution of 20-40% sodium chloride and 80-60% of water. The wood cutting may be in a loose form or the wood cutting particles (9) may be arranged on a rib (8) made of cellulose-acetate. The filter cigarette containing a filter unit according to invention may contain the filter unit (5) between the filter-tip (4) and the tobacco body (1) or between two parts of the filter-tip (4). Preferably, the filter unit (5) is separated from the filter-tip (4) and/or from the tobacco body (1) by a web (6). (Fig. 1)

L'unité de filtre selon la présente invention contient des fragments de bois ayant une taille de particules entre 0,2 et 1,2 mm et imprégnée d'une solution de chlorure de sodium, de préférence avec 20-40 % de chlorure de sodium et 80-60 % d'eau. Les fragments de bois peuvent être disséminés librement ou les particules desdits fragments (9) peuvent être disposées sur une nervure (8) en acétate de cellulose. La cigarette avec filtre contenant une unité de filtre selon l'invention peut contenir l'unité de filtre (5) entre l'embout de filtre (4) et le corps de tabac (1) ou entre les deux parties du bout de filtre (4). De préférence, l'unité de filtre (5) est séparée du bout du filtre (4) et/ou du corps de tabac (1) par une bande (6).

Affiliated with

Also associated with

Rating

Filter unit for filter-cigarettes and filter cigarettes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter unit for filter-cigarettes and filter cigarettes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter unit for filter-cigarettes and filter cigarettes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2073484