Experiments had been carried out in order to assess the impression of various shapes and minimize specs to key parameters of tobacco minimize filler particles, such as the filling energy. In more detail, Figure 1 reveals a zigzag-shaped strip and Figure 2 exhibits a wave-shaped strip. Where the cut strip is zigzag-shaped or wave- shaped, it is potential to measure a wave size of the minimize strip, which substantially corresponds to the strip reduce length divided by the variety of repetitions of the zigzag or wave. For occasion, in the cut strip of Figure 1 the zigzag is repeated 10 occasions. Preferably, a wave size of the sinusoidal form is from about 1 mm to about 15 mm, extra preferably from about 2 mm to about 12 mm, much more ideally from four mm to 10 mm. Preferably, the tobacco cut filler additional comprises a second tobacco materials reduce in accordance with a second reduce specification differing from the primary reduce specification for at least one of reduce size and reduce width.
Without wishing to be bound to concept, will in all probability be appreciated that in any chopping, rolling or extruding operation, the tobacco fibres typically align in a given path, which may thus be identified as the longitudinal direction of the tobacco materials. The “minimize length” of a cut strip of tobacco materials for incorporation in minimize fillers based on the present invention could due to this fact be measured alongside the principle direction of fibre alignment, which typically corresponds to the longitudinal course. Thus, the reduce size of a person reduce strip can be precisely measured utilizing a conventional measuring system underneath a microscope. In a standard course of, reconstituted tobacco or tobacco stem materials or both are usually blended with threshed tobacco lamina to endure a collection of therapies, such as conditioning and drying. To this objective, a reconstituted tobacco sheet is typically ripped into randomly formed sheet-like items having a non-uniform measurement, generally of several sq. centimetres.
The values of filling energy are expressed by method of corrected cylinder quantity which is the cylinder quantity of the tobacco material at a reference moisture degree of 12.5 % oven volatiles. The cylinder quantity could additionally be decided utilizing tobacco pipe a Borgwaldt densimeter DD60 or DD60A kind fitted with a measuring head for reduce tobacco and a tobacco cylinder container. The term “sinusoidal” is used to describe a cut strip of tobacco materials formed substantially like a portion of a sine wave.
Further, the second Y-shaped structure includes a second branching node from which a rectangular structure branches off. In the embodiment of Figure 1 1 , the minimize strip contains a primary Y-shaped construction including a first branching node from which a second Y-shaped structure branches off. Further, the second Y-shaped construction contains a second branching node from which a 3rd Y-shaped construction branches off.
The time period “cut specification” is used throughout the specification to discuss with the varied geometric parameters characterising the strips obtained by subjecting a tobacco material to a slicing operation. Thus, in accordance to a given “minimize specification”, a tobacco materials shall be cut or shredded into strips having a predetermined minimize width, minimize size, minimize form and so forth. Further, it might be desirable to provide Fashion tobacco pipe one such improved course of that permits for a greater control of the shape, dimension and properties of the reconstituted tobacco matter forming part of the cut filler. At the identical time, it might be fascinating to supply one such course of that doesn’t require any main modification of the traditional equipment and amenities used within the major remedy of tobacco.
A tobacco minimize filler according to any one of many previous claims, wherein the primary tobacco material is shredded into strips having a reduce length from about 5 mm to about 60 mm. A tobacco reduce filler according to any considered one of claims 2 to four, wherein the second tobacco material is a pure tobacco leaf materials. An angle of 90 levels was thought-about to be undesirable, in that it will lead primarily to a form quite similar to the form of Figure 6, and so an angle of 60 levels was chosen for the “V” elements. Further, the strategy ideally contains the step of blending the minimize first tobacco materials and the minimize second tobacco material.
A tobacco minimize filler based on claim 1 or 2, whereby the primary tobacco material is a pre- processed tobacco material. In a third experiment, the cut specification no. 10 was slightly modified with a view to bettering the resistance of the particles to the stresses involved by the cigarette-making course of. In explicit, there was concern that during the cigarette-making process the tobacco particle would be exposed to high tensions and frictions which Filling cut tobacco might trigger particles prepared in accordance with the cut specification no. 10 to break. This could have decreased 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 a number of examples of significantly shapes into which tobacco material for forming a minimize filler in accordance with the current invention could also be cut.
Even extra ideally, the first tobacco materials is shredded into strips from a sheet material having a thickness of no less than about zero.2 mm. In addition, or in its place, the primary tobacco materials is ideally shredded into strips from a sheet materials having a thickness of less than about 1 mm. More ideally, the primary tobacco material is shredded into strips from a sheet material having a thickness of lower than about 0.ninety five mm. Even more preferably, the first tobacco materials is shredded into strips from a sheet material having a thickness of lower than about zero.85 mm.
More ideally, the first tobacco material is shredded into strips having a minimize width of less than about zero.95 mm. Even extra preferably, the primary tobacco materials is shredded into strips having a minimize width of lower than about zero.9 mm. In most well-liked embodiments, the first tobacco material is shredded into strips having a reduce width from about 0.2 mm to about 1 mm. Preferably, the second tobacco materials is a pure tobacco leaf material.