Low fire spreading cigarette

A - Human Necessities – 24 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A24D 1/00 (2006.01) A24C 5/18 (2006.01)

Patent

CA 2465844

A low fire spreading cigarette comprising a high density region (6) formed in the center of a paper tube (2) and containing ordinary shred tobacco filled at a density of 0.15-0.35 g/cm3, e.g. 0.25 g/cm3, and a low density region (8) formed between the paper tube (2) and the high density region (6) and containing swelled tobacco filled at a density of 0.05-0.15 g/cm3, e.g. 0.14 g/cm3, the thickness of the low density region (8) defined between the paper tube (2) and the high density region (6) ranging from 1 to 3mm.

Cette invention concerne une cigarette à faible propagation de flamme comprenant une zone de forte densité (6) qui est située au centre du tube de papier (2) et qui renferme du tabac normalement haché avec une densité de remplissage de 0,15-0,35g/cm?3¿, par exemple 0,25 g/cm?3¿, et une zone de faible densité (8) qui est située entre le tube de papier et la zone de forte densité (6) et qui renferme du tabac foisonné avec une densité de remplissage de 0,05-0,15 g/cm?3¿. La zone de faible densité (8) comprise entre le tube de papier (2) et la zone de forte densité (6) mesure de 1 à 3 mm d'épaisseur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Low fire spreading cigarette does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low fire spreading cigarette, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low fire spreading cigarette will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1954340

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.