Classifications

• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
  • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
  • A24B15/10—Chemical features of tobacco products or tobacco substitutes
  • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
  • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
  • A24B15/10—Chemical features of tobacco products or tobacco substitutes
  • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
  • A24D1/00—Cigars; Cigarettes
• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
  • A24D1/00—Cigars; Cigarettes
  • A24D1/02—Cigars; Cigarettes with special covers

Definitions

• the invention relates to a rod-shaped smoke product with one strand - shaped core of shredded smoking tobacco, by one Jacket made from a paper manufacturing process Is surrounded by tobacco wraps.
• tobacco wraps also called leaves from reconstituted tobacco, according to paper manufacturing processes e.g. according to US-A-4, 182, 349.
• one is basically in one first stage stem of tobacco plant, tobacco stems and others at components of tobacco that cannot be used in cigarette production especially fine fractions but also tobacco leaves frayed and with, for example, heated water or other aqueous Liquids of certain temperatures mixed or washed out, after which the water-soluble Extract containing ingredients is subtracted; in a second stage, the cellulose components are optionally after further intermediate stages such as homogenization, repeated Screening or cleaning, along with fillers and others Addition after further intermediate stages on the sieve of one Given paper making device. On the so obtained The concentrated tobacco extract is applied to the raw film and this processed into the final tobacco foil.
• tobacco films produced by such an extract process have so far been used in stretched form of smoking tobacco used in cigarettes or cigarillos, where primarily those that are unsuitable for the production of cigarettes Use fine particles and ribs as a smokable material could.
• tobacco films have been used because of their uniform structure and better mechanical properties used as cover pages for cigarillos.
• US 3 729 009 A were tobacco films analogous to a paper manufacturing process from tobacco rib material on the one hand and tobacco leaf waste like tobacco dust on the other hand in a ratio of 3: 1 used and the addition of one of these components Extract obtained in one on the dried end product related amount of 50 wt.% provided, due to the inadequate Taste, which also accounts for the largest proportion of tobacco rib material based, to improve taste up to 3% by weight of carbamide and up to 4% by weight of a C16 to C18 fatty acid soap, based on the weight of the existing tobacco ribs, admitted.
• These tobacco wraps can also be added of about 20% by weight of foreign cellulose and produced as Cover or binder for cigarillos can be used.
• EP 0 495 567 A was used to produce a rod-shaped smoke product with a binder or cover sheet made of tobacco foil with a content of up to 5% tobacco stem suggested the extract only in a limited amount, namely not more than 20% by weight (based on the weight of the Tobacco foil).
• too taste quality or the aroma of such Product to be desired.
• the invention has for its object a novel To propose a smoking product of the type mentioned at the beginning, which one first, the typical flavor expected by the smoker satisfied, the smoke products so far coated with tobacco films could not be reached, and which the other Improved secondary smoke quality.
• a smoking product of the type mentioned at the beginning which one first, the typical flavor expected by the smoker satisfied, the smoke products so far coated with tobacco films could not be reached, and which the other Improved secondary smoke quality.
• the tobacco foil formed jacket with regard to the physical film characteristics is designed so that the smoke product on usual Cigarette and cigarillo production systems economical can be manufactured and thus the requirements regarding Tear strength and elongation of such a jacket production fulfilled, with a further glow rate and porosity Enable control of the smoking offer.
• a smoking product which is designed according to the main claim, being particularly preferred embodiments are listed in the subclaims.
• the use of smoking products is also considered proposed new plug-in cigarillos.
• TF-1 Process with proportional extract recycling and use of Tobacco stems or of tobacco stem or tobacco rib material and lamina tobacco material, as well as one for tobacco film production new method called "TF-2" without Extract recycling and use of only lamina tobacco material, combined with an almost quantitative circulation cold water soluble tobacco extracts in the wire section of a Papermaking plant.
• the tobacco foils are preferably used for the cover sheet outer wrapping of the rod-shaped smoke product, according to the "TF-1" process and those for the binder, i.e. the (inner) Wrapping the core of the rod-shaped smoke product, according to the "TF-2" process manufactured.
• the paper-making process 75 to 100% by weight of tobacco foil produced according to TF-1 from im essentially from (a) tobacco cellulose and (b) tobacco extract existing tobacco components.
• the tobacco cellulose is made from a shredded leaf or cut tobacco mixture, from scrap tobacco (scrap), from tobacco stems and from Received tobacco rib material, the aroma-intensive components, namely the leaf-tobacco mixture and the tobacco greens with one Particle size of about 1 to 5 and preferably 1.5 to 4 mm on the one hand and those that are more decisive for the cellulose content Components, namely tobacco rib material on the other hand in one Weight ratio of 1: 1.1 to 1: 5 are present.
• the tobacco extract is made from a shredded leaf-tobacco mixture and received tobacco rib material.
• tobacco cellulose is the one for the production of Tobacco wrap required proportion of tobacco rib material somewhat higher what in terms of the physical properties of the Tobacco cellulose is required.
• the relationship should from leaf or cut tobacco mixture to tobacco rib or Tobacco stem material does not exceed a value of 1: 5, otherwise the flavor-determined smoking properties of the tobacco foil be adversely affected.
• this may be the case by adding flavors of tobacco during the last Step of the film production process can be compensated.
• the tobacco foil Extract in an amount of more than 20% by weight of the tobacco foil the cellulose material obtained in this process is applied becomes. If the extract has an increased proportion of a lamina tobacco extract contains those for the final smoking product required aroma components enriched.
• Tobacco film consists essentially of its tobacco content made of lamina tobacco material. This is related to the tobacco foil in an amount of 75 to 80% by weight together with 10 to 20% by weight Long-fiber foreign cellulose crushed and almost complete Circulation of cold water soluble tobacco extracts in the Sieve section of a paper production plant on this as raw film receive.
• the usual additives such as required Binder, fillers and those that influence the burn-up Agents and flavorings can be present in an amount of up to 15% by weight. both in the production of the raw film and later in the Conditioning these can be added.
• the tobacco foil is relevant to its taste Tobacco blend composition of the composition of the Leaf or cut tobacco mixture of the tobacco or Core of the rod-shaped smoke product corresponds. This is on the one hand to achieve the desired flavor - preferably "American Blend" - required, on the other hand in With regard to a simple, inexpensive manufacture of the rod-shaped smoke product is an advantage overall because with the same coat of tobacco both the shell and the core can be manufactured. You can also deviate from the Tobacco blend composition of the tobacco foil from the blend composition change the tobacco.
• Both can be used as additives in the production Tobacco films according to TF-1 and TF-2 common binders such as methyl cellulose, Dextrins, pectins, alginates, starches, gums, amylose, Carboxymethyl cellulose, honey, corn syrup or other polysaccharides be used.
• common binders such as methyl cellulose, Dextrins, pectins, alginates, starches, gums, amylose, Carboxymethyl cellulose, honey, corn syrup or other polysaccharides be used.
• a filler Calcium carbonate or titanium dioxide can be used.
• As a burn Influencing agents are mostly alkaline earth carbonates and Alkali salts of weak organic acids such as alkali citrates or acetates used.
• Flavoring substances that are tobacco-own or extracts from tobacco mixtures can subsequently be used as flavorings, for example by an on-line application of the finished tobacco foils by means of the application device from Kaymich (GB) (Kaymich applicator model FDU3 SYSM).
• the flavoring is preferably carried out in an alcoholic solution, preferably on the inside of the tobacco films, in order to avoid undesired optical effects, over the entire surface or in longitudinal strips.
• This subsequent film flavoring can be carried out both with the tobacco film according to TF-1 and with the tobacco film according to TF-2.
• the strand is Shredded tobacco core with only one according to the TF-1 process obtained tobacco wrapped.
• Another one Embodiment of the invention consists of the strand-shaped Core-laid coat made of one or more layers of tobacco foil both using the TF-1 method or both using the TF-2 method have been obtained, although it is preferred the one layer and in particular the outer layer or the Manufacture cover sheet according to the TF-1 process, while the the inner layer or the binder is obtained using the TF-2 process has been.
• the cover page is the outermost layer of the jacket formed around the strand-shaped core, spiral arranged, while the inner sheet around the strand-shaped core formed position of the jacket, in the axial Direction has an adhesive seam.
• this smoking product should generally have the technical data listed in Table II below: general area preferably Diameter in mm 6 - 9 7.8 - 8.1 length in mm 50-250 55-75 Mass glow rate in mg / min 50-70 60 Packing density of the filling tobacco (core) in mg / cm 3 190-270 210-240
• the cutting width of the inlay or filling tobacco preferably has the following values: Average of the mix 2.2 mm Virginia 2.2 mm Orient 2.5 mm Burley 2.0 mm
• the pH of the measured in an aqueous slurry Tobacco foil is 7.0.
• the covering or the jacket of the smoke product according to the invention may have an end porosity, in one embodiment, that is greater than 30 and less than 1,000 Coresta units.
• This Product is like a conventional cigarillo, can be smoked by itself but also put in a usual cigarette filter sleeve and then to be smoked.
• the invention can to manufacture the tobacco films of the jacket so that the Porosity of the jacket formed from the cover sheet and binder is in the range of 10,000 to 30,000 Coresta units, therefore has a very large porosity, so that this smoking product is not smokable by itself and only as a plug-in cigarillo usual known sleeves can be inserted and smoked.
• the one according to the invention which can be smoked by itself rod-shaped smoke product according to the first variant in one for Cigarillos usual length are made; it can with one Filter mouthpiece of the usual type, i.e. also with a ventilated one Filters, which are preferably laser-perforated, are provided, which takes into account the trend towards the lights cigarillo.
• the inventive Rod-shaped smoke product can also be oversized Lengths are made to it according to DE PS 42 06 507 depending To be able to divide smoking habits; according to DE PS 41 07 027 beveled at the end to better match it To be able to use sleeves.
• a rod-shaped smoke product with a single-layer jacket as a cigarillo with a diameter of 8.0 mm and a strand length of 70 mm was produced.
• the tobacco insert or the strand-shaped core consisted of a tobacco mixture with about 1.8% tobacco nicotine and a stuffing density of 210 mg / cm 3 , the average cutting width of the core tobacco of 60% by weight of the mixture being 2.2 mm.
• the one-layer jacket was one in the axial direction glued tobacco film made using the extraction paper process TF-1 had been obtained.
• cover sheet Porosity in Coresta units 103 Basis weight 47.7 g / m 2 extract 27.5% by weight CaCO 3 6.3% by weight TiO 2 4.4% by weight Sodium acetate 1.6% by weight rib 33.3% by weight Lamina 14.2% by weight Foreign cellulose 12.7% by weight
• a rod-shaped smoke product was produced in the manner of a two-layer cigarillo with a diameter of 8.0 mm and a strand length of 70 mm.
• the tobacco insert (core) again consisted of a tobacco mixture with about 1.8% tobacco nicotine and a plug density of 210 mg / cm 3 , the average cutting width of 60% by weight of the mixture again being 2.2 mm.
• Both the binder and cover sheet consisted of tobacco foils that was obtained by the extraction paper method "TF-1" were; the cover sheet was spiral at an angle of 30 ° the page laid out.
• the physical properties of the cover sheet corresponded to the tobacco film according to Example 1; the tobacco foil used as a binder and its composition are listed in Table IV below: Folder Porosity in Coresta units 76 Basis weight 41.8 g / m 2 extract 15.4% by weight CaC0 3 5.7% by weight Ti0 2 3.5% by weight Sodium acetate 2.0% by weight rib 42.9% by weight Lamina 16.7% by weight Foreign cellulose 13.8% by weight
• a smoke product was produced analogously to Example 2, wherein however, the cover sheet and cover sheet were interchanged.
• a smoke product was produced analogously to Example 2, which however with a ventilated (18% filter ventilation) monoacetate filter 20 mm long and 36% retention (Retention) was provided.
• a smoking product was produced analogously to Example 2, but the binder was obtained by a paper production process without extract recycling according to TF-2 and had a porosity of 133 Coresta units and a weight of 52 g / m 2 .
• the tobacco mixture consisted of 100% lamina tobacco. Based on its dry weight, the tobacco film also contained 75% by weight of laminate tobacco in addition to 10% by weight of long-fiber foreign cellulose CaCO 3: 8.0% by weight TiO 2 : 3.8% by weight Na acetate: 1.8% by weight Extract: 1.4% by weight
• a smoking product was produced in the same way as in Example 2, but the cover sheet was produced using a different recipe according to TF-1; the individual values were: porosity 78 Coresta units Weight 48.2 g / m 2 extract 29.3% by weight CaCO 3 5.8% by weight TiO 2 1.7% by weight Na acetate 2.2% by weight Foreign cellulose 15.0% by weight Ribs 27.6% by weight Virginia Lamina 18.4% by weight
• a smoke product was produced analogously to Example 6, wherein but the cover sheet is not made of tobacco rib material and lamina, but using the appropriate amount, namely 46% by weight of tobacco stems was produced.
• a smoke product was produced analogously to Example 6, wherein however, the tobacco rib fraction of 27.6% by weight by the same Amount of tobacco stems was replaced.
• the inner tobacco film optionally also made of can consist of several layers.
• the outermost layer or the inner layer or tobacco foil be highly porous, with the respective other layer less is porous; mixed forms with regard to porosity are also feasible as long as an overall smokable product is obtained becomes.

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• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Cigarettes, Filters, And Manufacturing Of Filters (AREA)
• Manufacture Of Tobacco Products (AREA)
• Forging (AREA)
• Agricultural Chemicals And Associated Chemicals (AREA)
• Artificial Filaments (AREA)
• Paper (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

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• 1994
  • 1994-09-22 HR HRP4334222.1A patent/HRP940578B1/xx not_active IP Right Cessation
  • 1994-09-26 LT LTIP2044A patent/LT3637B/lt not_active IP Right Cessation
  • 1994-10-03 SI SI9400378A patent/SI9400378B/sl unknown
  • 1994-10-05 AT AT94115638T patent/ATE195405T1/de not_active IP Right Cessation
  • 1994-10-05 EE EE9400102A patent/EE03145B1/xx not_active IP Right Cessation
  • 1994-10-05 EP EP94115638A patent/EP0658317B1/de not_active Expired - Lifetime
  • 1994-10-05 MD MD94-0381A patent/MD1289C2/ru unknown
  • 1994-10-06 CA CA002133785A patent/CA2133785C/en not_active Expired - Fee Related
  • 1994-10-06 LV LVP-94-189A patent/LV11097B/lv unknown
  • 1994-10-06 HU HU9402892A patent/HU9402892D0/hu unknown
  • 1994-10-06 RU RU94039293A patent/RU2114538C1/ru not_active IP Right Cessation
  • 1994-10-07 HU HU9402899A patent/HU214187B/hu not_active IP Right Cessation
  • 1994-10-07 PL PL94305350A patent/PL178311B1/pl unknown
  • 1994-10-07 CZ CZ19942479A patent/CZ289068B6/cs not_active IP Right Cessation
  • 1994-10-07 US US08/320,065 patent/US5617881A/en not_active Expired - Fee Related
  • 1994-10-07 SK SK1222-94A patent/SK282288B6/sk unknown
• 1995
  • 1995-04-05 DE DE19512535A patent/DE19512535A1/de not_active Ceased

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