A tobacco cut filler according to any one of the previous claims, wherein the primary tobacco materials is a reconstituted tobacco sheet. Preferably, the reduce filler has a filling power of no much less than about three.5 cubic centimetres per gram at a reference moisture value of 12.5 % oven volatiles. More preferably, the cut filler has a filling power of no less than about 4 cubic centimetres per gram at a reference moisture worth of 12.5 percent oven volatiles. In addition, or as an alternative, the reduce filler ideally has a filling energy of less than about eight cubic centimetres per gram at a reference moisture value of 12.5 p.c oven volatiles.
Experiments had been carried out to have the ability to assess the impact of different shapes and reduce specs to key parameters of tobacco reduce filler particles, such as the filling power. In extra element, Figure 1 exhibits a zigzag-shaped strip and Figure 2 shows a wave-shaped strip. Where the reduce strip is zigzag-shaped or wave- shaped, it’s potential to measure a wave size of the reduce strip, which substantially corresponds to the strip reduce length divided by the variety of repetitions of the zigzag or wave. For instance Fashion tobacco pipe, within the cut strip of Figure 1 the zigzag is repeated 10 occasions. Preferably, a wave length of the sinusoidal form is from about 1 mm to about 15 mm, extra preferably from about 2 mm to about 12 mm, even more ideally from 4 mm to 10 mm. Preferably, the tobacco minimize filler further contains a second tobacco material cut in accordance with a second cut specification differing from the first reduce specification for a minimum of certainly one of reduce length and minimize width.
The thickness due to this fact corresponds substantially to the thickness of the tobacco materials fed to the slicing or shredding apparatus. The thickness of a person reduce strip can be measured using a traditional measuring system beneath a microscope. In some embodiments, the thickness of a tobacco material forming the reduce strip may be substantially constant. In different embodiments, the thickness of the tobacco material forming the reduce strip may range along the longitudinal path, alongside a course perpendicular to the longitudinal direction, or alongside each. The thickness of a person cut strip is measured on the point along the longitudinal path of cutting that yields the largest cross-sectional area.
The minimize width of one such Y-shaped strip corresponds considerably to the gap between the ends of the second and third strip parts as measured along a path perpendicular to the course outlined by an axis of the primary strip portion. Within the identical Y-shaped strip, the sectional cut width of each strip portion might instead Filling cut tobacco be measured along a path considerably perpendicular to the axis of every strip portion. In some instances, corresponding to where the cut strip of tobacco material is considerably rectangular , the sectional minimize width and the strip cut width are the identical.
A tobacco reduce filler based on any one of the preceding claims, wherein the primary tobacco material is shredded into strips having a reduce length from about 5 mm to about 60 mm. A tobacco minimize filler according to any one of claims 2 to four, whereby the second tobacco materials is a pure tobacco leaf material. An angle of 90 degrees was considered to be undesirable, in that it might lead primarily to a shape fairly much like the shape of Figure 6, and so an angle of 60 degrees was chosen for the “V” components. Further, the tactic ideally comprises the step of blending the minimize first tobacco materials and the minimize second tobacco materials.
Half Zware Normally manufactured from Virginia, dark-fired, darkish air-cured tobaccos. Zware Contains a larger proportion of dark-fired or air-cured tobaccos and less Virginia tobacco than Half Zware. Zware means “heavy” or “dark”, so Zware tobacco is darker – in each colour and taste – than Half Zware. A methodology according to declare 15 or 16, whereby the primary tobacco material is a pre-processed tobacco materials. With pressed cuts, the tobacco is placed underneath extreme strain and varying levels of warmth for an prolonged time frame. A little bit of fermentation additionally happens during the process, which gives the tobacco a fuller, rounder taste.
Sensors forty and mass move controllers forty two, 44, if current, are operatively linked with a control unit forty six configured to manage the operation of the apparatus. In specific, the control unit 46 adjusts the velocity to the conveyor belt 38 in view of variations within the speed at which the web of reconstituted tobacco is fed to the shredding system 36, in order to forestall any undesirable accumulation of reduce strips on the conveyor belt. By finely controlling the size and shape of the strips into which the primary tobacco materials is cut or shredded, the options of the primary tobacco materials can advantageously be better preserved every time the first tobacco material is mixed, in the shredded state, with any other tobacco material. This is especially advantageous when the first tobacco materials is a pre-processed tobacco materials, corresponding to a reconstituted tobacco sheet material. The “thickness” of a minimize strip of tobacco materials for incorporation in reduce fillers in accordance with the present invention refers again to the distance between an higher surface and a lower floor of the portion of fabric forming the cut strip.
A tobacco cut filler based on claim 1 or 2, wherein the first tobacco material is a pre- processed tobacco materials. In a third experiment, the minimize specification no. 10 was slightly modified with a view to bettering the resistance of the particles to the stresses concerned by the cigarette-making course of. In specific, there was concern that during the cigarette-making process the tobacco particle would be uncovered to excessive tensions and frictions which could trigger particles ready in accordance with the cut specification no. 10 to break. This could have decreased the benefit coming from the V-shape and shown by the CCV measurements described above. Figure 13 depicts a schematic view of an apparatus for forming a tobacco cut filler in accordance with the present invention. Figures depict a number of examples of notably shapes into which tobacco material for forming a reduce filler in accordance with the current invention could additionally be cut.
These irregular items are intended to be comparable in size to tobacco lamina, such that they are often blended with the tobacco lamina and cut. In explicit, the mix is often reduce into particles having a predetermined reduce width. However, as a end result of the reconstituted tobacco sheet is rather randomly ripped into pieces, the tobacco fibres are usually not aligned in a uniform path. Tobacco rods have been ready from a tobacco reduce filler utilizing tobacco particles reduce in accordance with the specs of Figures 1 1 and 12. In explicit, a first couple of blends were used, that contained 85 % by weight of pure tobacco particles and 15 p.c by weight of reconstituted tobacco particles reduce in accordance with specs of Figures 1 1 and 12, respectively.
By method of instance, it’s identified to offer tobacco minimize filler comprising minimize rolled stems having a predetermined rolled thickness and cut to a predetermined width. In order to improve the taste and burning characteristics of the tobacco stem for use in the minimize filler, the stems are often first subjected to a number of remedy procedures. In addition, or in its place, it is known to combine a reconstituted tobacco material with the lamina.