In some embodiments, tobacco reduce filler in accordance with the invention could additionally be used in the tobacco rod of a combustible smoking article, similar to a filter cigarette, cigarillo or cigar. Alternatively, the minimize filler could additionally be used to provide the tobacco aerosol producing substrate in a distillation based mostly smoking article, or an electrically heated smoking system. Alternatively, the cut filler may be used as a roll-your-own or make-your-own product, or loose tobacco product for use in a pipe.
Figures 1 to 12 shows cut strips of a primary tobacco materials for incorporation in a cut filler in accordance with the current invention. The strips have been cut from a sheet of reconstituted tobacco having a thickness from about 0.05 mm to about 1 mm in accordance with a first cut specification, wherein Filling cut tobacco the first cut specification sets a predetermined first cut width CW1 and a predetermined first reduce length CL1 . In addition, the first minimize specification might additional set a predetermined first sectional minimize width SCW1.
The values of filling energy are expressed in terms of corrected cylinder volume which is the cylinder quantity of the tobacco materials at a reference moisture level of 12.5 p.c oven volatiles. The cylinder quantity could additionally be determined utilizing Fashion tobacco pipe a Borgwaldt densimeter DD60 or DD60A sort fitted with a measuring head for reduce tobacco and a tobacco cylinder container. The time period “sinusoidal” is used to explain a reduce strip of tobacco materials shaped considerably like a portion of a sine wave.
Without wishing to be bound to concept, it is going to be appreciated that in any chopping, rolling or extruding operation, the tobacco fibres usually align in a given direction, which may thus be identified as the longitudinal path of the tobacco material. The “minimize size” of a minimize strip of tobacco materials for incorporation in minimize fillers based on the present invention could therefore be measured along the principle course of fibre alignment, which typically corresponds to the longitudinal path. Thus, the cut size of an individual reduce strip can be accurately measured utilizing a standard measuring system beneath a microscope. In a standard course of, reconstituted tobacco or tobacco stem materials or each are typically blended with threshed tobacco lamina to undergo a series of therapies, such as conditioning and drying. To this objective, a reconstituted tobacco sheet is typically ripped into randomly formed sheet-like pieces having a non-uniform dimension, typically of several sq. centimetres.
Alternative methods for the manufacture of reconstituted tobacco sheets are additionally known to the expert particular person. Throughout this specification, the expression “reconstituted tobacco sheet” is used to discuss with an internet, ideally with substantially uniform thickness, that may be produced by the rolling or casting of an aqueous slurry or pulp fashioned from tobacco particles by one of several strategies identified in the art. Suitable by-products include tobacco stems, tobacco stalks, leaf scraps, and tobacco mud produced through the manufacturing process.