cigarette green package Cigarettes sold in plain packs under new rules Kool Menthol Green Box -

How Has Technology Impacted Carton Production

Another important issue is that, under heating conditions PG can produce acetaldehyde or formaldehyde (119.2 or 143.7 ng/puff at 20 W, respectively, on average), while glycerol can also generate acrolein (53.0, 1000.0 or 5.9 ng/puff at 20 W, respectively, on average), all carbonyls with a well-documented toxicity [61]

Beretta's objective for this new line is to make a cigarette tube that looks better, smokes better, and sells better than anything on the market today

You may also want to collect your cigarette butts in a sealed, smell-proof container, and send them off to TerraCycle for recycling (its free!)