| abstract |
A SMOKING ARTICLE INCLUDES TOBACCO TREATED WITH A HIGH LEVEL OF HUMIDANT LOAD, AND THAT HAS BEEN EXPANDED THROUGH A HIGH-LEVEL EXPANSION PROCESS, TO PRODUCE EXPANDED TOBACCO, WHICH HAS A LEVEL OF HUMIDANT LOAD WITHIN THE 4% fifteen%. PARTICULAR MATTER, WATER, NICOTINE AND HUMIDIFIER, REDUCE (PMWNHF) THE NICOTINE DELIVERY PROPORTION OF SMOKING ARTICLES PURSUANT TO THE INVENTION, AND SMOKING IN STANDARD MACHINE SMOKING CONDITIONS, NOT BEING 8 TO 1. |