Figures 1 to 12 shows cut strips of a primary tobacco materials for incorporation in a reduce filler according to the current invention. The strips have been minimize from a sheet of reconstituted tobacco having a thickness from about 0.05 mm to about 1 mm in accordance with a first cut tobacco pipe specification, wherein the first minimize specification units a predetermined first reduce width CW1 and a predetermined first cut length CL1 . In addition, the primary cut specification might further set a predetermined first sectional minimize width SCW1.
In most popular embodiments, the primary tobacco materials is a pre-processed tobacco materials. By “pre-processed tobacco materials” reference is made throughout the specification to a tobacco materials produced by man from pure tobacco versus occurring naturally as such. It would due to this fact be desirable to supply an alternate tobacco minimize filler having improved filling power. At the same time, it might Filling cut tobacco be desirable to offer a novel course of for manufacturing tobacco reduce filler, whereby the filling power of the tobacco reduce filler is improved and the production of tobacco mud is decreased. The present invention relates to the manufacturing of tobacco minimize filler comprising reconstituted tobacco and to a smoking article shaped from a tobacco rod comprising the reduce filler according to the invention.
A tobacco reduce filler in accordance with any one of many preceding claims, wherein the primary tobacco material is a reconstituted tobacco sheet. Preferably, the reduce filler has a filling energy of at least about 3.5 cubic centimetres per gram at a reference moisture value of 12.5 p.c oven volatiles. More ideally, the reduce Fashion tobacco pipe filler has a filling energy of no less than about four cubic centimetres per gram at a reference moisture value of 12.5 percent oven volatiles. In addition, or instead, the cut filler preferably has a filling power of lower than about 8 cubic centimetres per gram at a reference moisture value of 12.5 % oven volatiles.
A tobacco cut filler in accordance with any one of many preceding claims, wherein the first tobacco material is shredded into strips having a cut length from about 5 mm to about 60 mm. A tobacco reduce filler in accordance with any considered one of claims 2 to 4, whereby the second tobacco material is a natural tobacco leaf material. An angle of 90 degrees was thought-about to be undesirable, in that it might lead essentially to a shape fairly just like the form of Figure 6, and so an angle of 60 degrees was chosen for the “V” elements. Further, the method ideally comprises the step of mixing the minimize first tobacco material and the reduce second tobacco material.
By distinction, in a multimodal distribution, the probability mass perform has a number of maxima, which implies that among the many minimize strips of the first tobacco materials there are a quantity of values of minimize size that occur most often. In the context of the current specification, a distribution having multiple native maxima is considered multimodal. It will be appreciated that the totally different modes in a multimodal distribution may have totally different frequencies, such that, among the minimize strips of the primary tobacco materials, one modal value of minimize size will happen extra regularly than one other modal value.