Abstract: The present invention comprises a method for improving the quality of products produced in a cigarette manufacturing process. Selected machine operating parameters for at least one machine are monitored, as well as the product being produced. Samples of the product being produced are automatically obtained and tested for quality parameters. Machine operators are notified when to manually test samples of the product for quality parameters. The machine operators can request a test of a quality parameter. The actual test measurements of the quality parameters for either the automatically obtained samples or the manually tested samples are compared against expected values and alarms are presented and the testing is resequenced when the measured quality parameters fail to meet the expected values. Also, employee solution procedures are presented to aid in problem resolution. The time periods and downtime reason when each machine is inoperative is recorded.

Abstract: An improved tobacco treating expansion process involving controlling the moisture content of tobacco and the pre-separator residence time thereof in a treatment of the moisture controlled tobacco under preselected pressures and temperatures so that the tobacco at exit from the drying step of the process has a moisture content in the range of approximately 9% to approximately 15% oven volatiles by weight and fill values at least equivalent to fill values of tobaccos dried to a lower moisture content not exceeding 6% oven volatiles.

Abstract: An improved tobacco treating process for smoking articles including the steps of applying an ammonia source to tobacco to be dryed, passing the ammonia treated tobacco in a restricted pressure and flow controllable system to be entrained by pressurized steam for a preselected residence time before disentrainment therefrom, the steam being held at preselected minimum pressure and velocity to improve flavor quality and fill value of the tobacco.

Abstract: An improved tobacco treating process for smoking articles including the steps of moistening and shredding tobacco stems at a preselected temperature range and drying such shredded stems under high humidity conditions controlled to obtain unexpectedly high fill values.

Abstract: Freshly cut tobacco leaves are processed wherein the processing includes particle size reduction and drying immediately upon harvesting.

Abstract: The disclosure is of a process for reducing the moisture content of expanded tobacco while minimizing yield losses and reducing particle lamination while maintaining filling power. The process comprises drying the expanded tobacco at a temperature within the range of from about 250.degree. F. to about 650.degree. F. in the presence of an absolute humidity at a level above that which will provide a wet-bulb temperature of at least about 150.degree. F.

Abstract: A process for the reduction of the nicotine content of tobacco by microbial treatment is disclosed. Tobacco is subjected, under controlled conditions, to the action of a microorganism effective to degrade nicotine through a biochemical reaction in which, inter alia, 3-succinoylpyridine is formed. Prior to subjecting the tobacco to the action of the microorganism, the tobacco is steamed to increase its moisture content. Tobaccos with lowered nicotine content but no mass loss result from this process following short treatment periods. Also, tobacco treated in accordance with this process, when incorporated into a tobacco smoking product, produces a mild smoke, having a reduced nicotine content. However, there is no loss of desirable flavor, taste and smoking properties.

Abstract: A process for the reduction of the nicotine content of tobacco by microbial treatment is disclosed. Tobacco is subjected, under controlled conditions, to the action of a microorganism effective to degrade nicotine through a biochemical reaction in which, inter alia, 3-succinoylpyridine is formed. Prior to subjecting the tobacco to the action of the microorganism, the tobacco is steamed to increase its moisture content. Tobaccos with lowered nicotine content but no mass loss result from this process following short treatment periods. Also, tobacco treated in accordance with this process, when incorporated into a tobacco smoking product, produces a mild smoke, having reduced nicotine content. However, there is no loss of desirable flavor, taste and smoking properties.