These irregular pieces are meant to be similar in size to tobacco lamina, such that they can be blended with the tobacco lamina and minimize. In explicit, the mix is usually cut into particles having a predetermined reduce width. However, as a outcome of the reconstituted tobacco sheet is rather randomly ripped into items, the tobacco fibres are generally not aligned in a uniform path. Tobacco rods have been ready from a tobacco minimize filler utilizing tobacco particles reduce in accordance with the specifications of Figures 1 1 and 12. In explicit, a primary couple of blends had been used, that contained 85 percent by weight of pure tobacco particles and 15 % by weight of reconstituted tobacco particles cut in accordance with specifications of Figures 1 1 and 12, respectively.
Alternative methods for the manufacture of reconstituted tobacco sheets are also known to the skilled individual. Throughout this specification, the expression “reconstituted tobacco sheet” is used to check with a web, ideally with considerably uniform thickness, which could be produced by the rolling or casting of an aqueous slurry or pulp fashioned from tobacco particles by certainly one of several strategies recognized in the art. Suitable by-products embody tobacco stems, tobacco stalks, leaf scraps, and tobacco mud produced during the manufacturing process.
In most well-liked embodiments, the first tobacco materials is shredded into strips from a sheet materials having a thickness from about zero.05 mm to about 1 mm. Even more ideally, the first tobacco material is shredded into strips from a sheet materials having a thickness from about 0.1 mm to about zero.three mm, most preferably from a sheet material having a thickness of about 0.2 mm. A tobacco cut filler in accordance with any considered one of claims 1 to 9, whereby the first tobacco materials is shredded into strips every comprising a minimum of a first strip construction comprising a branching node from which a further strip construction branches off, forming an angle with the first strip structure. Figures 10 and 12 present two examples of cut strips including a number of V-shaped construction. Each V construction includes two considerably straight elements forming an angle.
The yield of flat rolled stem which may be used immediately as filler is elevated, and the average stem size and thus the typical length of minimize filler from stem is increased. A tobacco cut filler according to any one of many previous claims having a filling power of a minimal of 3.5 cubic centimetres per gram at a reference moisture worth of 12.5 percent oven volatiles. Accordingly, tobacco particles had been ready from the same sheet of reconstituted tobacco in accordance with the cut specification illustrated in Figure 12, wherein the cut width SCW1 is of 0.9 millimetres, the reduce size CL1 is of 4.ninety four millimetres and the worldwide width CW1 is of 12.50 millimetres.
Even more preferably, the first tobacco materials is shredded into strips from a sheet material having a thickness of at least about zero.2 mm. In addition, or in its place, the first tobacco material is ideally shredded into strips from a sheet material 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 less than about 0.ninety five mm. Even extra ideally, the primary tobacco material is shredded into strips from a sheet material having a thickness of lower than about 0.85 mm.
A tobacco reduce filler in accordance with any one of many previous claims, whereby the first tobacco material is shredded into strips having a reduce size from about 5 mm to about 60 mm. A tobacco minimize filler based on any one of claims 2 to four, wherein the second tobacco material is a pure tobacco leaf material. An angle of 90 levels was thought-about to be undesirable, in that it will lead essentially to a form fairly much like the shape of Figure 6, and so an angle of 60 degrees was chosen for the “V” parts. Further, the tactic preferably contains the step of mixing the minimize first tobacco material and the minimize second tobacco material.
The time period “minimize specification” is used all through the specification to refer to the various geometric parameters characterising the strips obtained by subjecting a tobacco materials to a cutting operation. Thus, in accordance to a given “minimize specification”, a tobacco materials shall be minimize or shredded into strips having a predetermined cut width, cut length, minimize form and so forth. Further, it would be fascinating to supply Filling cut tobacco one such improved course of that enables for a greater management of the form, measurement and properties of the reconstituted tobacco matter forming part of the minimize filler. At the same time, it would be fascinating to offer one such process that doesn’t require any main modification of the traditional equipment and facilities used in the main treatment of tobacco.
Further, the second Y-shaped construction contains a second branching node from which an oblong construction branches off. In the embodiment of Figure 1 1 , the cut strip contains 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 comprises a second branching node from which a 3rd Y-shaped construction branches off.