In turn, the third Y-shaped construction comprises a 3rd branching node from which an oblong structure branches off. In the embodiments of each Figures 9 and 1 1 the sectional cut width within all of the buildings forming the reduce strips is considerably constant. By method of example , in a Y-shaped strip it’s potential to identify a first strip portion extending along a primary path and a second and third strip parts extending from the first strip parts alongside diverging directions, so that they kind an angle.
Even more preferably, first tobacco material is shredded into strips having a reduce length of at least about 15 mm. In addition, or instead, the first tobacco materials is preferably shredded into strips having a cut size of less than about 60 mm. More preferably, the first tobacco material is shredded into strips having a reduce size of less than about 50 mm. Even extra ideally, the first tobacco materials is shredded into strips having a minimize size of lower than about forty mm. In most popular embodiments, the primary tobacco material is shredded into strips having a minimize length from about 5 mm to about 60 mm. The term “sectional cut width” is used in the present specification to describe the side- to-side width of 1 such portion of a minimize strip of tobacco materials.
By method of instance, tobacco stems may be floor to a nice powder and then blended with tobacco mud, guar gum, and water to form an aqueous slurry. This aqueous slurry may be forged and dried to form a reconstituted tobacco sheet. As an alternate, appropriate tobacco supplies could also 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 net. Figure 13 illustrates an apparatus 30 for the manufacture of a tobacco reduce filler in accordance with the current invention. A internet 32 of reconstituted tobacco having a thickness T is unwound off a bobbin 34 and fed to a shredding gadget 36.
In addition, the formation of tobacco mud is reduced in contrast with traditional manufacturing strategies. Accordingly, the need to acquire and re-process tobacco mud is considerably decreased and the general efficiency of the manufacturing process is thus advantageously increased. A tobacco minimize filler based on any one of the preceding claims, wherein the primary tobacco materials is shredded into strips having a sinusoidal shape , whereby a wave length of the sinusoidal form is from about 1 mm to about 15 mm. A tobacco reduce filler according to any one of many preceding claims, wherein the first tobacco materials is shredded into strips from a sheet materials having a thickness from about zero.05 mm to about 1 mm. Table 2 under lists the values of CCV measured at a reference moisture value of 12.5 percent oven volatiles for each pattern.
More preferably, the primary tobacco material is shredded into strips having a cut width of a minimum of about zero.25 mm. Even extra ideally, the primary tobacco materials is shredded into strips having a minimize width of no much less Fashion tobacco pipe than about zero.3 mm. In addition, or in its place, the first tobacco materials is ideally shredded into strips having a cut width of lower than about 1 mm.
In some embodiment, the cut width distribution among the many minimize strips of the primary tobacco material is ideally unimodal. In other embodiments, the cut width distribution among the minimize strips of the first tobacco materials may be multimodal, together with particularly bimodal and trimodal. If a distribution has two or extra modes, it’s usually referred to as multimodal. Particular examples are bimodal and trimodal distributions, which have two and three modes, respectively. Preferably, the first tobacco material is shredded into strips having a reduce width of a minimum of about zero.2 mm.
For instance, a bimodal distribution might correspond effectively to two groups of cut strips having completely different common minimize lengths , one group being bigger than the opposite. Preferably, the primary tobacco material is shredded into strips from a sheet material having a thickness of at least about 0.05 mm. More preferably, the primary tobacco material is shredded into strips from a sheet material having a thickness of no much less than about zero.1 mm.
In the embodiment of Figure 10, the 2 straight elements are considerably perpendicular. The reduce strip of Figure 12 may be considered comprising three V-shaped structures of the kind illustrated in Figure 1 , whereby adjoining V-shaped structures are connected by the ends of respective straight elements. In the embodiments of both Figures 10 and 12 the sectional minimize width inside all the constructions forming the reduce strips is considerably fixed. A tobacco minimize filler based on any one of many preceding claims, whereby the cut size distribution among the many minimize strips of the first tobacco material is preferably unimodal. By means of instance, the reduce strip of Figure 9 includes a primary Y-shaped structure together with a first branching node from which a second Y-shaped structure branches off.