In the embodiment of Figure 10, the 2 straight parts are considerably perpendicular. The reduce strip of Figure 12 could additionally be considered comprising three V-shaped structures of the sort illustrated in Figure 1 , wherein adjoining V-shaped buildings are related by the ends of respective straight components. In the embodiments of each Figures 10 and 12 the sectional reduce width within all the buildings forming the cut strips is substantially constant. A tobacco reduce filler according to any one of many previous claims, whereby the minimize length distribution among the many cut strips of the first tobacco materials is ideally unimodal. By way of example, the cut strip of Figure 9 comprises a first Y-shaped construction together with a primary branching node from which a second Y-shaped construction branches off.
Even more preferably, first tobacco materials is shredded into strips having a cut length of a minimal of about 15 mm. In addition, or instead, the primary tobacco materials is preferably shredded into strips having a reduce size of less than about 60 mm. More preferably, the primary tobacco material is shredded into strips having a cut size of less than about 50 mm. Even more ideally, the first tobacco materials is shredded into strips having a minimize length of less than about 40 mm. In most popular embodiments, the first tobacco material is shredded into strips having a reduce length from about 5 mm to about 60 mm. The term “sectional reduce width” is used within the present specification to explain the side- to-side width of 1 such portion of a reduce strip of tobacco material.
Preferably, the first tobacco material is shredded into strips wherein the reduce size is greater than the cut width. Further, when reconstituted tobacco undergoes the identical therapies as tobacco lamina, a big quantity of tobacco mud tobacco pipe is shaped. Besides, within the interest of process economy, it’s desirable that the tobacco dust be reprocessed in some type or different to extend the overall effectivity.
More preferably, the primary tobacco materials is shredded into strips having a minimize width of no less than about 0.25 mm. Even more ideally, the first tobacco material is shredded into strips having a minimize width of a minimum of about 0.3 mm. In addition, or as an alternative, the primary tobacco material is preferably shredded into strips having a cut width of lower than about 1 mm.
The shredding system is configured to cut the reconstituted tobacco in accordance to a primary reduce specification, whereby each minimize width and cut size are predetermined. The cut strips are dropped onto a conveyor belt 38 organized beneath the shredding device 36 and defining a set surface upon which the cut strips fall out of the shredding device. Additional means T could also be supplied for tensioning the net of reconstituted tobacco as it is unwound off the bobbin. Further, the apparatus 30 may comprise sensors forty for detecting the moisture content of the net of reconstituted tobacco upstream of the shredding gadget 36. In addition, the equipment 30 could comprise mass move controllers 42, 44 adapted to adjust the velocity at which the web of reconstituted tobacco is fed to the shredding system 36 and the pace of the conveyor belt 38.
By way of instance, tobacco stems could additionally be ground to a nice powder after which blended with tobacco dust, guar gum, and water to kind an aqueous slurry. This aqueous slurry may be cast and dried to form a reconstituted tobacco sheet. As an alternate, suitable tobacco materials could also be blended in an agitated tank with water to obtain Fashion tobacco pipe a pulp. This net is fed onwards to a press, the place 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 present invention. A net 32 of reconstituted tobacco having a thickness T is unwound off a bobbin 34 and fed to a shredding system 36.