Even extra preferably, first tobacco material is shredded into strips having a reduce size of at least about 15 mm. In addition, or as an alternative, the primary tobacco materials is ideally shredded into strips having a cut size of less than about 60 mm. More preferably, the primary tobacco material is shredded into strips having a reduce length of lower than about 50 mm. Even more preferably, the primary Fashion tobacco pipe tobacco materials is shredded into strips having a cut size of lower than about 40 mm. In preferred embodiments, the first tobacco material is shredded into strips having a cut size from about 5 mm to about 60 mm. The term “sectional reduce width” is used in the present specification to explain the side- to-side width of one such portion of a reduce strip of tobacco materials.
The time period “reduce specification” is used throughout the specification to check with the assorted geometric parameters characterising the strips obtained by subjecting a tobacco material to a cutting operation. Thus, in accordance to a given “reduce specification”, a tobacco material shall be reduce or shredded into strips having a predetermined reduce width, reduce size, reduce form and so forth. Further, it would be desirable to offer one such improved process that allows for a greater control of the shape, dimension and properties of the reconstituted tobacco matter forming a half of the cut filler. At the identical time, it would be fascinating to provide one such course of that doesn’t require any major modification of the traditional apparatus and services used in the major remedy of tobacco.
More ideally, the primary tobacco material is shredded into strips having a minimize width of less than about zero.ninety five mm. Even extra ideally, the primary tobacco material is shredded into strips having a cut width of less tobacco pipe than about zero.9 mm. In most popular embodiments, the first tobacco materials is shredded into strips having a minimize width from about 0.2 mm to about 1 mm. Preferably, the second tobacco material is a natural tobacco leaf material.
In most well-liked embodiments, the first tobacco materials is shredded into strips from a sheet materials having a thickness from about 0.05 mm to about 1 mm. Even extra ideally, the first tobacco materials is shredded into strips from a sheet material having a thickness from about zero.1 mm to about 0.three mm, most ideally from a sheet materials having a thickness of about zero.2 mm. A tobacco reduce filler based on any considered one of claims 1 to 9, whereby the first tobacco material is shredded into strips each comprising a minimal of a primary strip construction comprising a branching node from which an additional strip structure branches off, forming an angle with the primary strip construction. Figures 10 and 12 present two examples of cut strips together with a quantity of V-shaped construction. Each V structure contains two considerably straight elements forming an angle.
Should one such particle break at a location in the central V-shaped portion, the two resulting components of the particles would still be successfully V-shaped. The highest CCV values have been obtained for minimize specification no. 3, which considerably corresponds to particles having a Y-shape. However, it was found that when particles were produced from the same sheet of reconstituted tobacco in accordance with minimize 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 in the following Table three have been measured. Tobacco reduce fillers based on the current invention may be prepared by a method comprising providing a first tobacco material and cutting the first tobacco material in accordance with a first reduce specification setting a minimal of predetermined first minimize width and first minimize size. Tobacco minimize filler in accordance with the present invention may be integrated into quite a lot of smoking articles.
The minimize width of 1 such Y-shaped strip corresponds substantially to the space between the ends of the second and third strip portions as measured along a course perpendicular to the direction defined by an axis of the primary strip portion. Within the identical Y-shaped strip, the sectional cut width of every strip portion could as an alternative Filling cut tobacco be measured alongside a course substantially perpendicular to the axis of each strip portion. In some circumstances, such as where the minimize strip of tobacco materials is substantially rectangular , the sectional minimize width and the strip cut width are the same.