Should one such particle break at a location within the central V-shaped portion, the 2 resulting components of the particles would nonetheless be successfully V-shaped. The highest CCV values had been obtained for minimize specification no. 3, which substantially corresponds to particles having a Y-shape. However, it was discovered that when particles had been produced from the same sheet of reconstituted tobacco according to cut specification no. three are produced, a major fraction of the tobacco materials went to waste. These correspond to the shapes illustrated in Figures 9 and 10, respectively, for which the values of CCV listed within Filling cut tobacco the following Table 3 were measured. Tobacco minimize fillers based on the present invention could additionally be prepared by a way comprising offering a primary tobacco material and chopping the first tobacco materials in accordance with a first minimize specification setting no much less than predetermined first cut width and first minimize length. Tobacco minimize filler in accordance with the current invention could additionally be integrated into a wide range of smoking articles.
More preferably, the first tobacco material is shredded into strips having a cut width of less than about 0.95 mm. Even extra preferably, the first tobacco material is shredded into strips having a reduce width of lower than about 0.9 mm. In most popular embodiments, the primary tobacco material is shredded into strips having a cut width from about 0.2 mm to about 1 mm. Preferably, the second tobacco material is a natural tobacco leaf material.
In addition, the formation of tobacco mud is reduced compared with traditional manufacturing strategies. Accordingly, the necessity to gather and re-process tobacco mud is considerably reduced and the general efficiency of the manufacturing process is thus advantageously elevated. A tobacco cut filler according to any one of the previous claims, wherein the primary tobacco material is shredded into strips having a sinusoidal shape, wherein a wave size of the sinusoidal shape is from about 1 mm to about 15 mm. A tobacco reduce filler in accordance with any one of the preceding claims, wherein the first tobacco material is shredded into strips from a sheet material having a thickness from about zero.05 mm to about 1 mm. Table 2 beneath lists the values of CCV measured at a reference moisture value of 12.5 p.c oven volatiles for every pattern.
In turn, the third Y-shaped construction contains a third branching node from which a rectangular structure branches off. In the embodiments of each Figures 9 and 1 1 the sectional minimize width within all of the constructions forming the cut strips is considerably fixed. By means of instance tobacco pipe, in a Y-shaped strip it’s potential to establish a primary strip portion extending alongside a primary path and a second and third strip parts extending from the first strip parts alongside diverging instructions, in order that they kind an angle.
More ideally, the first tobacco materials is shredded into strips having a minimize width of a minimal of about 0.25 mm. Even extra ideally, the first tobacco material is shredded into strips having a cut width of at least about zero.three mm. In addition, or in its place, the primary tobacco materials is ideally shredded into strips having a cut width of less than about 1 mm.
In most popular embodiments, the first tobacco material is shredded into strips from a sheet materials having a thickness from about 0.05 mm to about 1 mm. Even extra preferably, the first tobacco materials is shredded into strips from a sheet material having a thickness from about 0.1 mm to about 0.three mm, most preferably from a sheet material having a thickness of about zero.2 mm. A tobacco minimize filler according to any one of claims 1 to 9, wherein the primary tobacco materials is shredded into strips every comprising at least a first strip structure comprising a branching node from which a further strip structure branches off, forming an angle with the primary strip structure. Figures 10 and 12 present two examples of reduce strips together with one or more V-shaped structure. Each V construction includes two substantially straight elements forming an angle.
Even extra ideally, the primary tobacco materials is shredded into strips from a sheet material having a thickness of a minimum of about 0.2 mm. In addition, or instead, the primary tobacco materials is preferably shredded into strips from a sheet material having a thickness of lower than about 1 mm. More preferably Fashion tobacco pipe, the primary tobacco material is shredded into strips from a sheet material having a thickness of less than about zero.ninety five mm. Even extra preferably, the first tobacco materials is shredded into strips from a sheet material having a thickness of less than about zero.eighty five mm.
According to an aspect of the current invention, there’s provided a tobacco reduce filler comprising a primary tobacco materials minimize in accordance with a first cut specification, wherein the first cut specification units at least predetermined first minimize width and first reduce size. U.S. Patent 6,568,104 assigned to Philip Morris Inc., New York, New York, USA. A process for making ready tobacco stem to be used as filler for a smoking article contains classifying the green tobacco stem by diameter to provide a plurality of stem grades and rolling each grade separately. Each grade is rolled under rolling circumstances optimized for that grade together with rolling the grade by way of the nip between rollers with the nip dimension being adjusted for each grade in order to achieve a uniform rolled stem thickness and the oven volatiles content of the stem being adjusted before the rolling.
Sensors 40 and mass move controllers 42, forty four, if present, are operatively linked with a management unit 46 configured to regulate the operation of the equipment. In explicit, the management unit forty six adjusts the pace to the conveyor belt 38 in view of variations in the pace at which the web of reconstituted tobacco is fed to the shredding gadget 36, so as to forestall any undesirable accumulation of cut strips on the conveyor belt. By finely controlling the dimensions and form of the strips into which the first tobacco materials is minimize or shredded, the features of the primary tobacco material can advantageously be higher preserved every time the primary tobacco materials is mixed, in the shredded state, with another tobacco materials. This is especially advantageous when the first tobacco materials is a pre-processed tobacco material, such as a reconstituted tobacco sheet material. The “thickness” of a cut strip of tobacco materials for incorporation in reduce fillers according to the current invention refers to the distance between an upper surface and a lower floor of the portion of material forming the minimize strip.
Further, the second Y-shaped structure contains a second branching node from which an oblong structure branches off. In the embodiment of Figure 1 1 , the cut strip comprises a first Y-shaped structure including a primary branching node from which a second Y-shaped structure branches off. Further, the second Y-shaped structure includes a second branching node from which a third Y-shaped construction branches off.