The expressions “final minimize width” and “final minimize length” are used herein to describe the cut width and minimize size of a tobacco materials as present in a tobacco minimize filler utilized in a tobacco product. The technique could additional comprise a step of conditioning the first tobacco material previous to slicing the primary tobacco material. Further, the tactic may comprise a step of controlling the moisture content of the minimize filler by adjusting the moisture content of the first tobacco material.
Reconstituted tobacco is fashioned from tobacco materials similar to tobacco stems, tobacco stalks, leaf scraps and tobacco mud, that are produced through the manufacturing processes of tobacco products. Such tobacco materials could, for example, be floor to a fine powder after which blended with water and usually Fashion tobacco pipe with a binder, such as guar gum, to form a slurry. This slurry is then forged onto a supportive surface, similar to a belt conveyor, and dried to kind a sheet (so called ‘cast leaf) that may be faraway from the supportive surface and wound into bobbins.
Where OV is the actual percent oven volatiles of the sample of tobacco reduce filler and f is a correction factor (0.four for the check indicated). In RYO, the stem can either be separated from the lamina by hand (for hand-stripped tobacco) or the stem and lamina are not separated in any respect (loose-leaf tobacco) – this kind is used for Scandinavian Tobacco Group’s Norwegian RYO brand Tiedemanns. A methodology in accordance with any considered one of claims 15 to 20, further comprising adjusting the moisture content of the second tobacco materials. A fishbone-shaped strip is proven in Figure 6, whereas Figures 7 and 8 show two embodiments of rectangular strips. Abstract The amount of tobacco which is necessary for the right filling of a cigarette is dependent upon different factors and significantly on the filling weight of tobacco rag at a given stress. Some years in the past the ”Centre d’Essais” of the SEITA developed an equipment by which the filling weight being associated to the filling capacity may be measured.
By method of instance, it is known to offer tobacco minimize filler comprising reduce rolled stems having a predetermined rolled thickness and minimize to a predetermined width. In order to improve the style and burning characteristics of the tobacco stem for use in the cut filler, the stems are often first subjected to a number of therapy procedures. In addition, or as an alternative, it’s identified to mix a reconstituted tobacco materials with the lamina.
Without wishing to be bound to concept, it will be appreciated that during any slicing, rolling or extruding operation, the tobacco fibres usually align in a given course, which can thus be recognized because the longitudinal course of the tobacco material. The “minimize size” of a minimize strip of tobacco materials for incorporation in minimize fillers based on the current invention might due to this fact be measured along the primary course of fibre alignment, which usually corresponds to the longitudinal direction. Thus, the minimize tobacco pipe size of an individual cut strip may be accurately measured utilizing a traditional measuring device under a microscope. In a traditional course of, reconstituted tobacco or tobacco stem materials or both are typically blended with threshed tobacco lamina to undergo a series of therapies, similar to conditioning and drying. To this function, a reconstituted tobacco sheet is often ripped into randomly formed sheet-like items having a non-uniform measurement, generally of a number of sq. centimetres.
The values of filling power are expressed in phrases of corrected cylinder quantity which is the cylinder quantity of the tobacco materials at a reference moisture degree of 12.5 p.c oven volatiles. The cylinder volume could additionally be determined utilizing a Borgwaldt densimeter DD60 or DD60A type fitted with a measuring head for cut tobacco and a tobacco cylinder container. The term “sinusoidal” is used to explain a reduce strip of tobacco materials formed considerably like a portion of a sine wave.
Figures 1 to 12 reveals cut strips of a first tobacco materials for incorporation in a reduce filler in accordance with the present invention. The strips have been reduce from a sheet of reconstituted tobacco having a thickness from about 0.05 mm to about 1 mm in accordance with a first minimize specification, whereby the primary minimize specification sets a predetermined first minimize width CW1 and a predetermined first cut size CL1 . In addition, the primary minimize specification might additional set a predetermined first sectional cut width SCW1.
In some embodiment, the minimize width distribution among the many minimize strips of the primary tobacco materials is preferably unimodal. In different embodiments, the reduce width distribution among the minimize strips of the first tobacco material could additionally be multimodal, together with particularly bimodal and trimodal. If a distribution has two or more modes, it is usually known as multimodal. Particular examples are bimodal and trimodal distributions, which have two and three modes, respectively. Preferably, the primary tobacco material is shredded into strips having a cut width of a minimum of about zero.2 mm.