Sensors 40 and mass flow controllers forty two, forty four, if present, are operatively related with a management unit forty six configured to control the operation of the apparatus. In explicit, the management unit 46 adjusts the velocity to the conveyor belt 38 in view of variations in the velocity at which the net of reconstituted tobacco is fed to the shredding gadget 36, in order to stop any undesirable accumulation of reduce strips on the conveyor belt. By finely controlling the scale and form of the strips into which the first tobacco materials is minimize or shredded, the options of the first tobacco material can advantageously be better preserved each time the primary tobacco materials is mixed, in the shredded state, with another tobacco materials. This is especially advantageous when the first tobacco materials is a pre-processed tobacco material, such as a reconstituted tobacco sheet materials. The “thickness” of a minimize strip of tobacco material for incorporation in reduce fillers according to the current invention refers back to the distance between an higher floor and a decrease surface of the portion of material forming the cut strip.
The yield of flat rolled stem which can be used instantly as filler is elevated, and the average stem size and thus the common size of reduce filler from stem is elevated. A tobacco cut filler in accordance with any one of many preceding claims having a filling energy of no much less than 3.5 cubic centimetres per gram at a reference moisture value of 12.5 percent oven volatiles. Accordingly, tobacco particles were ready from the same sheet of reconstituted tobacco based on the cut specification illustrated in Figure 12, wherein the minimize width SCW1 is of 0.9 millimetres, the reduce size CL1 is of 4.ninety four millimetres and the global width CW1 is of 12.50 millimetres.
Suitable natural tobacco leaf materials include tobacco lamina, tobacco stem material and tobacco stalk materials. The natural tobacco leaf material used as the second tobacco material might embody any kind of tobacco leaf, together with for instance Virginia tobacco leaf, Burley tobacco leaf, Oriental tobacco leaf, flue-cured tobacco leaf, or a combination thereof. A tobacco cut filler according to the present invention contains a first tobacco material minimize in accordance with a primary Filling cut tobacco cut specification, wherein the primary minimize specification units no less than predetermined first minimize width and first reduce size. The term “filling power” is used to describe the quantity of space taken up by a given weight or mass of a tobacco materials. The greater the filling energy of a tobacco material, the lower the weight of the material required to fill a tobacco rod of ordinary dimensions.
Even extra ideally, the primary tobacco materials is shredded into strips from a sheet material having a thickness of no less than about 0.2 mm. In addition, or as an alternative, the first tobacco material is ideally shredded into strips from a sheet material having a thickness of lower than about 1 mm. More preferably Fashion tobacco pipe, the primary tobacco materials is shredded into strips from a sheet materials having a thickness of lower than about zero.ninety five mm. Even extra ideally, the primary tobacco materials is shredded into strips from a sheet materials having a thickness of lower than about 0.eighty five mm.
The term “reduce 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 slicing operation. Thus, in accordance to a given “minimize specification”, a tobacco material shall be minimize or shredded into strips having a predetermined reduce width, reduce length, reduce shape and so forth. Further, it will be desirable to offer one such improved course of that allows for a better control of the form, size and properties of the reconstituted tobacco matter forming part of the reduce filler. At the identical time, it will be fascinating to supply one such process that doesn’t require any major modification of the traditional apparatus and facilities used within the primary remedy of tobacco.