Before every measurement was taken, tobacco particles cut in accordance with the assorted minimize specifications were saved in a conditioned room for 24 hours. For each specification, three measurements of the CCV have been taken on the five samples, and then the entire common was calculated and assumed as the efficient CCV of the specification. Between repetitions of the measurements, the samples have been prepared by detangling the individual strands, so that any compaction occurred through the earlier measurement would have as little affect as attainable on the subsequently measured CCV. In some embodiment, the cut length distribution among the cut strips of the primary tobacco material is ideally unimodal.
In addition or instead, the method may further comprise a step of adjusting the moisture content of the second tobacco material. A home-made cigarette made using fine-cut tobacco may be called either a Roll-Your-Own or a Make-Your-Own. This depends on whether or not it is rolled by hand using paper and tobacco, or whether or not it’s made using a cigarette-tube filling machine. Several totally different tobacco blends, completely different curing method and cutting strategies are used to make cigarettes. Cutting the first tobacco materials in accordance with a primary minimize specification setting a minimal of predetermined first minimize width and first reduce length. [newline]A smoking article comprising a rod of a tobacco reduce filler based on any considered one of claims 1 to 13. Figures 9 and 1 1 illustrate two examples of strips having a extra advanced, “hybrid” form, wherein strip constructions having the same or completely different form substantially department off one another.
Within a cut strip of tobacco materials, the sectional reduce width could be the considerably same for all the strip portions. While this might be preferable, the sectional minimize width may also vary from one strip portion to a different. Typically, prior to being cut, a tobacco materials could endure other mechanical operations, corresponding to rolling or extrusion.
Even more preferably, first tobacco materials is shredded into strips having a minimize size of at least about 15 mm. In addition, or as an alternative, the first tobacco materials is preferably shredded into strips having a minimize length of less than about 60 mm. More ideally, the first tobacco material is shredded into strips having a cut length of less than about 50 mm. Even more ideally, the first tobacco materials is shredded into strips having a cut length of less than about forty mm. In preferred embodiments, the first tobacco materials is shredded into strips having a reduce length from about 5 mm to about 60 mm. The time period “sectional cut width” is used in the present specification to describe the side- to-side width of 1 such portion of a cut strip of tobacco material.
Preferably, the first tobacco material is shredded into strips wherein the cut length is bigger than the cut width. Further, when reconstituted tobacco undergoes the identical treatments as tobacco lamina, a significant amount of tobacco mud is shaped. Besides, in the interest of process economy, it is desirable that the tobacco mud be reprocessed in some type or other to increase the general effectivity.
In practice, one such reduce strip could also be described as roughly wave-shaped or zigzag-shaped. Accordingly, geometric parameters comparable to the peak amplitude, peak-to-peak amplitude, period of a sine wave could also be used to describe the form of one such reduce strips. A tobacco cut filler contains a first tobacco material minimize in accordance with a primary Fashion tobacco pipe cut specification, whereby the primary minimize specification units no much less than predetermined first minimize width and first reduce length. A tobacco cut filler based on any one of many previous claims, whereby the primary tobacco material is shredded into strips having a cut width from about 0.2 mm to about 1 mm.
The thickness subsequently corresponds considerably to the thickness of the tobacco material fed to the cutting or shredding apparatus. The thickness of a person reduce strip may be measured utilizing a standard measuring system underneath a microscope. In some embodiments, the thickness of a tobacco material forming the reduce strip could also be substantially fixed. In different embodiments, the thickness of the tobacco materials forming the cut strip might differ along the longitudinal direction, alongside a direction perpendicular to the longitudinal direction, or alongside both. The thickness of a person cut strip is measured at the level alongside the longitudinal direction of cutting that yields the largest cross-sectional area.
By method of example, tobacco stems may be floor to a fine powder and then combined with tobacco mud, guar gum, and water to type an aqueous slurry. This aqueous slurry may be cast and dried to form a reconstituted tobacco sheet. As another, appropriate tobacco supplies could additionally be mixed in an agitated tank with water to obtain a pulp. This internet is fed onwards to a press, where the surplus water is squeezed out of the online. Figure thirteen illustrates an apparatus 30 for the manufacture of a tobacco reduce filler in accordance with the present invention. A internet 32 of reconstituted tobacco having a thickness T is unwound off a bobbin 34 and fed to a shredding device 36.
In statistics, a unimodal distribution is a distribution which has a single mode. In a discrete chance distribution – as is the case with the distribution of cut size or cut width values in a population of particles of the first tobacco materials – the mode is a price at which the chance mass perform takes its maximum worth. In other phrases, in the current specification, the mode of a unimodal distribution will determine a more than Filling cut tobacco likely value of cut width or reduce length in a population of particles of the tobacco materials. In practice, if the quantity of particles having a sure minimize length or cut width is plotted against the increasing cut size or minimize width, the chart of the amount of particles will sometimes have a single most.