In flip, the third Y-shaped construction comprises a 3rd branching node from which an oblong construction branches off. In the embodiments of both Figures 9 and 1 1 the sectional cut width inside all of the constructions forming the minimize strips is substantially fixed. By way of instance, in a Y-shaped strip it’s potential to establish a primary strip portion extending alongside a first path and a second and third strip portions extending from the primary strip portions alongside diverging instructions, so that they form an angle.
In addition or in its place, the strategy might further comprise a step of adjusting the moisture content material of the second tobacco materials. A home-made cigarette made utilizing fine-cut tobacco may be referred to as either a Roll-Your-Own or a Make-Your-Own. This is dependent upon whether it’s rolled by hand using paper and tobacco, or whether or not it is made using a cigarette-tube filling machine. Several completely different tobacco blends, totally different curing technique and slicing strategies are used to make cigarettes. Cutting the primary tobacco materials in accordance with a first reduce specification setting no much less than predetermined first minimize width and first minimize size. [newline]A smoking article comprising a rod of a tobacco minimize filler according to any considered one of claims 1 to thirteen. Figures 9 and 1 1 illustrate two examples of strips having a more complex, “hybrid” shape, whereby strip constructions having the identical or different shape considerably branch off each other.
Where OV is the precise % oven volatiles of the sample of tobacco minimize filler and f is a correction issue (0.four for the check indicated). In RYO, the stem can both be separated from the lamina by hand (for hand-stripped tobacco) or the stem and lamina aren’t separated at all (loose-leaf tobacco) – this form is used for Scandinavian Tobacco Group’s Norwegian RYO brand Tiedemanns. A methodology based on any one of claims 15 to 20, additional comprising adjusting the moisture content of the second tobacco materials. A fishbone-shaped strip is proven in Figure 6, whereas Figures 7 and eight present two embodiments of rectangular strips. Abstract The amount of tobacco which is necessary for the right filling of a cigarette depends on various factors and significantly on the filling weight of tobacco rag at a given pressure. Some years in the past the ”Centre d’Essais” of the SEITA developed an apparatus by which the filling weight being associated to the filling capability could be measured.
Even more preferably, first tobacco materials is shredded into strips having a cut length of no less than about 15 mm. In addition, or in its place, the first tobacco materials is ideally shredded into strips having a reduce size of lower than about 60 mm. More ideally, the primary tobacco materials is shredded into strips having a reduce length of lower than about 50 mm. Even extra preferably, the primary tobacco materials is shredded into strips having a minimize size of lower than about forty mm. In most well-liked 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 explain the side- to-side width of one such portion of a minimize strip of tobacco materials.
According to a facet of the present invention, there’s offered a tobacco cut filler comprising a primary tobacco material minimize in accordance with a first reduce specification, wherein the primary minimize specification units no much less than predetermined first minimize width and first reduce length. U.S. Patent 6,568,104 assigned to Philip Morris Inc., New York, New York, USA. A course of for preparing tobacco stem for Fashion tobacco pipe use as filler for a smoking article includes classifying the green tobacco stem by diameter to offer a plurality of stem grades and rolling every grade separately. Each grade is rolled underneath rolling situations optimized for that grade including rolling the grade by way of the nip between rollers with the nip measurement being adjusted for each grade in order to attain a uniform rolled stem thickness and the oven volatiles content material of the stem being adjusted earlier than the rolling.
In the embodiment of Figure 10, the 2 straight components are substantially perpendicular. The minimize strip of Figure 12 could also be considered comprising three V-shaped constructions of the kind illustrated in Figure 1 , whereby adjoining V-shaped buildings are connected by the ends of respective straight elements. In the embodiments of each Figures 10 and 12 the sectional reduce width inside all the structures forming the minimize strips is considerably fixed. A tobacco cut filler according to any one of the previous claims, whereby the minimize size distribution among the many cut strips of the primary tobacco materials is ideally unimodal. By way of instance, the minimize strip of Figure 9 contains a first Y-shaped construction including a first branching node from which a second Y-shaped structure branches off.
Suitable pure tobacco leaf materials embody tobacco lamina, tobacco stem material and tobacco stalk material. The natural tobacco leaf material used as the second tobacco material might embody any sort of tobacco leaf, including for example Virginia tobacco leaf, Burley tobacco leaf, Oriental tobacco leaf, flue-cured tobacco leaf, or a mix thereof. A tobacco cut filler based on the current invention contains a first tobacco material cut in accordance with a first reduce specification, wherein the primary cut specification sets no much less than predetermined first cut width and first cut size. The term “filling energy” is used to explain the amount of space taken up by a given weight or mass of a tobacco materials. The higher the filling power of a tobacco materials, the lower the load of the material required to fill a tobacco rod of normal dimensions.
For example, a bimodal distribution might correspond effectively to 2 teams of reduce strips having completely different average reduce lengths , one group being bigger than the opposite. Preferably, the first tobacco material is shredded into strips from a sheet materials having a thickness of at least about zero.05 mm. More ideally, the primary tobacco material is shredded into strips from a sheet materials having a thickness of a minimal of about zero.1 mm.
By method of instance, tobacco stems may be ground to a nice powder after which combined with tobacco dust, guar gum, and water to kind an aqueous slurry. This aqueous slurry may be solid and dried to type a reconstituted tobacco sheet. As an alternative, appropriate tobacco supplies may be combined in an agitated tank with water to acquire a pulp. This web is fed onwards to a press, the place the excess water is squeezed out of the web. Figure 13 illustrates an equipment 30 for the manufacture of a tobacco reduce filler in accordance with the present invention. A internet 32 of reconstituted tobacco having a thickness T is unwound off a bobbin 34 and fed to a shredding gadget 36.