For example, a bimodal distribution could correspond effectively to 2 teams of cut strips having different common reduce lengths , one group being bigger than the opposite. Preferably, the primary tobacco materials is shredded into strips from a sheet materials having a thickness of no much less than about 0.05 mm. More ideally, the first tobacco materials is shredded into strips from a sheet material having a thickness of at least about zero.1 mm.
By means of example, tobacco stems may be ground to a fine powder and then mixed with tobacco dust, guar gum, and water to type an aqueous slurry. This aqueous slurry could additionally be solid and dried to kind a reconstituted tobacco sheet. As an alternative, appropriate tobacco supplies may be mixed in an agitated tank with water to obtain Fashion tobacco pipe a pulp. This internet is fed onwards to a press, where the excess water is squeezed out of the online. Figure thirteen illustrates an equipment 30 for the manufacture of a tobacco reduce filler in accordance with the current invention. A net 32 of reconstituted tobacco having a thickness T is unwound off a bobbin 34 and fed to a shredding gadget 36.
Preferably, the primary tobacco materials is shredded into strips wherein the minimize size is larger than the cut width. Further, when reconstituted tobacco undergoes the identical remedies as tobacco lamina, a big amount of tobacco mud is shaped. Besides, within the curiosity of process economic system, it is fascinating that the tobacco mud be reprocessed in some form or other to extend the general efficiency.
In the embodiment of Figure 10, the 2 straight parts are substantially perpendicular. The minimize strip of Figure 12 could additionally be thought to be comprising three V-shaped structures of the kind illustrated in Figure 1 , whereby adjoining V-shaped structures are related by the ends of respective straight elements. In the embodiments of both Figures 10 and 12 the sectional reduce width inside all the structures forming the reduce strips is substantially Filling cut tobacco fixed. A tobacco cut filler based on any one of many preceding claims, wherein the minimize size distribution among the many minimize strips of the primary tobacco material is ideally unimodal. By means of example, the minimize strip of Figure 9 contains a primary Y-shaped structure together with a primary branching node from which a second Y-shaped structure branches off.
Conventionally, minimize filler tobacco merchandise for smoking articles are formed predominantly from the lamina portion of the tobacco leaf, which is separated from the stem portion of the leaf throughout a threshing process. Much of the stem portion that is tobacco pipe still after the lamina has been eliminated and separated just isn’t used. However, it isn’t unusual to add some tobacco stems again into the reduce filler together with the lamina.