Even extra preferably, the primary tobacco material is shredded into strips from a sheet materials having a thickness of no much less than about 0.2 mm. In addition, or as an alternative, the primary tobacco materials is preferably shredded into strips from a sheet materials having a thickness of lower than about 1 mm. More preferably , the primary tobacco material is shredded into strips from a sheet material having a thickness of less than about zero.95 mm. Even more ideally, the first tobacco materials is shredded into strips from a sheet materials having a thickness of less than about zero.eighty five mm.
By way of example, tobacco stems may be floor to a fantastic powder and then mixed with tobacco mud, guar gum, and water to kind an aqueous slurry. This aqueous slurry could also be forged and dried to type a reconstituted tobacco sheet. As an alternate, suitable tobacco materials may be combined in an agitated tank with water to acquire Fashion tobacco pipe a pulp. This internet is fed onwards to a press, where the excess water is squeezed out of the web. Figure 13 illustrates an apparatus 30 for the manufacture of a tobacco minimize filler in accordance with the current invention. A web 32 of reconstituted tobacco having a thickness T is unwound off a bobbin 34 and fed to a shredding device 36.
According to an aspect of the present invention, there is offered a tobacco minimize filler comprising a first tobacco materials reduce in accordance with a first reduce specification, wherein the first cut specification units no much less than predetermined first minimize width and first minimize length. U.S. Patent 6,568,104 assigned to Philip Morris Inc., New York, New York, USA. A course of for getting ready tobacco stem for use as filler for a smoking article contains classifying the green tobacco stem by diameter to provide a plurality of stem grades and rolling every grade separately. Each grade is rolled underneath rolling conditions optimized for that grade including rolling the grade through the nip between rollers with the nip size being adjusted for each grade so as to attain a uniform rolled stem thickness and the oven volatiles content material of the stem being adjusted earlier than the rolling.
A tobacco reduce filler in accordance with declare 1 or 2, wherein the primary tobacco materials is a pre- processed tobacco materials. In a 3rd experiment, the reduce specification no. 10 was slightly modified with a view to enhancing the resistance of the particles to the stresses concerned by the cigarette-making process. In particular, there was concern that through the cigarette-making course of the tobacco particle would be uncovered to high tensions and frictions which could trigger particles prepared in accordance with the cut specification no. 10 to interrupt. This may have lowered the profit coming from the V-shape and proven by the CCV measurements described above. Figure thirteen depicts a schematic view of an apparatus for forming a tobacco reduce filler in accordance with the current invention. Figures depict several examples of notably shapes into which tobacco materials for forming a reduce filler in accordance with the present invention could also be minimize.
The term “cut specification” is used throughout the specification to refer to the varied geometric parameters characterising the strips obtained by subjecting a tobacco material to a slicing operation. Thus, in accordance to a given “reduce specification”, a tobacco materials shall be reduce or shredded into strips having a predetermined cut width, minimize size, cut form and so forth. Further, it will be desirable to supply Filling cut tobacco one such improved course of that enables for a greater management of the shape, size and properties of the reconstituted tobacco matter forming a half of the minimize filler. At the same time, it would be fascinating to supply one such course of that doesn’t require any major modification of the standard apparatus and facilities used in the primary treatment of tobacco.