As the name implies, it’s simply a mixture of different tobacco sorts, cuts and flavors. They are easy to fill and smoke, and have larger robustness and taste selection than loose cut tobacco by itself. The first tobacco materials could also be cut into strips having any suitable shape, together with rectangular, trapezoidal, sinusoidal, Y-shaped, X-shaped and V-shaped.
By method of example, tobacco stems may be ground to a nice powder and then combined with tobacco mud, 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 materials could additionally be blended in an agitated tank with water to acquire a pulp. This net 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 minimize 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 device 36.
Where OV is the precise p.c oven volatiles of the sample of tobacco cut filler and f is a correction issue (0.4 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 at all (loose-leaf tobacco) – this type is used for Scandinavian Tobacco Group’s Norwegian RYO brand Tiedemanns. A methodology in accordance with any one of claims 15 to twenty, additional comprising adjusting the moisture content material Fashion tobacco pipe 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 quantity of tobacco which is critical for the right filling of a cigarette is decided by various factors and significantly on the filling weight of tobacco rag at a given pressure. Some years ago the ”Centre d’Essais” of the SEITA developed an equipment by which the filling weight being related to the filling capability may be measured.
Before each measurement was taken, tobacco particles cut in accordance with the assorted minimize specs were stored in a conditioned room for twenty-four hours. For every specification, three measurements of the CCV had been taken on the five samples, and then the whole average was calculated and assumed because the effective CCV of the specification. Between repetitions of the measurements, the samples had been Filling cut tobacco ready by detangling the individual strands, in order that any compaction occurred during the earlier measurement would have as little influence as potential on the subsequently measured CCV. In some embodiment, the minimize size distribution among the cut strips of the primary tobacco materials is preferably unimodal.
More ideally, the primary tobacco material is shredded into strips having a reduce width of no less than about 0.25 mm. Even extra ideally, the first tobacco material is shredded into strips having a minimize width of at least about 0.3 mm. In addition, or instead, the primary tobacco materials is ideally shredded into strips having a reduce width of lower than about 1 mm.
In the embodiment of Figure 10, the 2 straight elements are substantially perpendicular. The reduce strip of Figure 12 may be thought to be comprising three V-shaped constructions of the type illustrated in Figure 1 , whereby adjoining V-shaped constructions are linked by the ends of respective straight parts. In the embodiments of both Figures 10 and 12 the sectional cut width within all the structures forming the minimize strips is considerably tobacco pipe fixed. A tobacco reduce filler based on any one of the preceding claims, wherein the cut size distribution among the many minimize strips of the primary tobacco material is ideally unimodal. By method of example, the reduce strip of Figure 9 contains a first Y-shaped structure together with a first branching node from which a second Y-shaped construction branches off.
In some embodiment, the minimize width distribution among the many cut strips of the primary tobacco material is ideally unimodal. In other embodiments, the cut width distribution among the cut strips of the first tobacco material may be multimodal, together with specifically bimodal and trimodal. If a distribution has two or extra modes, it’s generally 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 reduce width of a minimal of about 0.2 mm.
By means of example, it’s known to provide tobacco cut filler comprising minimize 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 to be used within the cut filler, the stems are often first subjected to one or more treatment procedures. In addition, or in its place, it is known to mix a reconstituted tobacco material with the lamina.
The shredding gadget is configured to cut the reconstituted tobacco in accordance to a first cut specification, whereby both reduce width and cut length are predetermined. The cut strips are dropped onto a conveyor belt 38 arranged beneath the shredding gadget 36 and defining a group surface upon which the minimize strips fall out of the shredding system. Additional means T could additionally be offered for tensioning the web of reconstituted tobacco as it is unwound off the bobbin. Further, the apparatus 30 may comprise sensors forty for detecting the moisture content material of the web of reconstituted tobacco upstream of the shredding device 36. In addition, the apparatus 30 could comprise mass move controllers 42, forty four tailored to regulate the pace at which the net of reconstituted tobacco is fed to the shredding system 36 and the pace of the conveyor belt 38.
According to an aspect of the present invention, there may be offered a tobacco reduce filler comprising a first tobacco material minimize in accordance with a primary reduce specification, wherein the primary minimize specification units a minimum of predetermined first cut width and first minimize size. U.S. Patent 6,568,104 assigned to Philip Morris Inc., New York, New York, USA. A process for making ready tobacco stem for use as filler for a smoking article consists of classifying the green tobacco stem by diameter to provide a plurality of stem grades and rolling every grade separately. Each grade is rolled under rolling conditions optimized for that grade including rolling the grade via the nip between rollers with the nip size being adjusted for each grade so as to achieve a uniform rolled stem thickness and the oven volatiles content material of the stem being adjusted earlier than the rolling.