EP0097968B1 - Feuille cohérente à fumer et procédé pour sa production - Google Patents
Feuille cohérente à fumer et procédé pour sa production Download PDFInfo
- Publication number
- EP0097968B1 EP0097968B1 EP83106345A EP83106345A EP0097968B1 EP 0097968 B1 EP0097968 B1 EP 0097968B1 EP 83106345 A EP83106345 A EP 83106345A EP 83106345 A EP83106345 A EP 83106345A EP 0097968 B1 EP0097968 B1 EP 0097968B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pectin
- coating
- low
- esterified
- smokable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000001427 coherent effect Effects 0.000 title claims description 8
- 239000011888 foil Substances 0.000 title description 6
- 239000001814 pectin Substances 0.000 claims description 54
- 239000011248 coating agent Substances 0.000 claims description 50
- 238000000576 coating method Methods 0.000 claims description 50
- 235000010987 pectin Nutrition 0.000 claims description 50
- 229920001277 pectin Polymers 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 241000208125 Nicotiana Species 0.000 claims description 27
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 21
- 238000005886 esterification reaction Methods 0.000 claims description 19
- 230000032050 esterification Effects 0.000 claims description 18
- 239000011230 binding agent Substances 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 11
- 229910021645 metal ion Inorganic materials 0.000 claims description 10
- 230000009435 amidation Effects 0.000 claims description 9
- 238000007112 amidation reaction Methods 0.000 claims description 9
- 239000005418 vegetable material Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 235000019824 amidated pectin Nutrition 0.000 claims description 5
- PYMYPHUHKUWMLA-UHFFFAOYSA-N 2,3,4,5-tetrahydroxypentanal Chemical compound OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 159000000007 calcium salts Chemical class 0.000 claims description 2
- 159000000003 magnesium salts Chemical class 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 235000011837 pasties Nutrition 0.000 claims 1
- 238000011049 filling Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 10
- 235000019504 cigarettes Nutrition 0.000 description 9
- 239000002002 slurry Substances 0.000 description 7
- 239000001768 carboxy methyl cellulose Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 229920002907 Guar gum Polymers 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- -1 alkali metal salts Chemical class 0.000 description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 4
- 239000000665 guar gum Substances 0.000 description 4
- 235000010417 guar gum Nutrition 0.000 description 4
- 229960002154 guar gum Drugs 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 229920000161 Locust bean gum Polymers 0.000 description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 235000010420 locust bean gum Nutrition 0.000 description 3
- 239000000711 locust bean gum Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 235000019506 cigar Nutrition 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 229940015043 glyoxal Drugs 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 241000533293 Sesbania emerus Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 235000020442 apple syrup Nutrition 0.000 description 1
- 239000000305 astragalus gummifer gum Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- GMDNUWQNDQDBNQ-UHFFFAOYSA-L magnesium;diformate Chemical compound [Mg+2].[O-]C=O.[O-]C=O GMDNUWQNDQDBNQ-UHFFFAOYSA-L 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000004492 methyl ester group Chemical group 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229960000292 pectin Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- 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
- 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
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
-
- 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
- A24D1/18—Selection of materials, other than tobacco, suitable for smoking
Definitions
- the invention relates to a smokable. coherent film made of comminuted plant materials and / or tobacco waste, which contains conventional binders and other additives and which has on at least one of its surfaces a water-insoluble surface coating based on a pectin, hardened by customary crosslinking by means of divalent and / or trivalent metal ions.
- the invention is also directed to a method for producing such a film by adding a dough-like mass from the vegetable materials and / or tobacco waste, conventional binders, other additives, optionally water-soluble salts of divalent and / or trivalent metals, and water, in which the proportion of water is less than the proportion of the existing dry substances, formed under pressure between the deformation elements, the still moist film obtained with a moisture content of 30 to 50% is coated on at least one of its surfaces with a solution or suspension of a water-soluble pectin, which if necessary contains water-soluble salts of divalent and / or trivalent metals, and the coated film for crosslinking and curing the water-soluble pectin to form a surface coating of water-insoluble. Pectin dries.
- the shredded tobacco is washed out with a relatively large amount of water and the washing liquid is partially recirculated.
- the matted tobacco fibers with a relatively high proportion of cellulose fibers are poured onto a sieve belt. Due to the high moisture content, considerable amounts of energy are required for drying to the desired final moisture.
- the ground tobacco is mixed with an approx. 10-fold amount of water and an appropriate proportion of binder to a paste and poured onto a steel belt. With this method too, the large excess of moisture requires a relatively high amount of energy for drying.
- Binders water and / or solvents, generally in a smaller amount than the dry matter content, are added to the shredded tobacco, and the paste-like mass obtained after the mixing is applied using pressure by extrusion and / or shaping by means of rollers and / or belts formed into foils and then dried to the desired final moisture with a relatively low energy requirement.
- the film produced with the extruder process and / or roller system namely with little water and using pressure, generally has a lower filling capacity, which reduces the energy advantages that are present in its production compared to the aforementioned systems. It is believed that this is due to the compact nature or the less porous structure compared to the film produced with the paper process or slurry system.
- tobacco dust is sprinkled onto a film consisting of binder and tobacco.
- the binder used to prevent dust abrasion can consist of methyl cellulose, dextrins, pectins, alginates, starches, guar gum, locust bean gum, karoya gum, tragacanth gum, amylose, carboxymethyl cellulose, honey, corn syrup, molasses or apple syrup.
- guar gum and locust bean gum are used in the examples. No further details about the exact type and composition of these binders are given in this US-A-3 016 907, so that it does not contain any information about the use of certain structured pectins.
- the moist film is dried before application, preferably spraying, of the coating material and, after coating, dried again to the desired final moisture.
- a tobacco film with a thin, hydrophobic coating on at least one surface is produced by forming a tobacco film from finely divided tobacco and a water-soluble binder in aqueous solution, the film dries, the dried film is then coated with an alcoholic solution of ethyl cellulose and the coating finally dries. So this requires a double drying and also a long conveyor belt, which is uneconomical and space-consuming.
- the film surface was coated with various binders, both water-soluble and water-insoluble, for which purpose, for example, solutions or suspensions of sodium carboxymethyl cellulose, guar gum, pectin, alginate or locust bean gum were used, if appropriate also contained crosslinking agents such as glyoxal or other dialdehydes.
- binders both water-soluble and water-insoluble, for which purpose, for example, solutions or suspensions of sodium carboxymethyl cellulose, guar gum, pectin, alginate or locust bean gum were used, if appropriate also contained crosslinking agents such as glyoxal or other dialdehydes.
- the smokable films produced from comminuted, vegetable materials and / or tobacco waste are not fully satisfactory with regard to their various properties, and the object of the invention is therefore to create a coherent, smokable film with good smoke quality which is known from those known from the prior art Overcomes disadvantages, and which is characterized above all by an increased filling capacity and high moisture resistance. Furthermore, an economical and simple method for producing such a film is to be provided.
- the surface coating is preferably based on a low-esterified pectin with a degree of esterification of less than 10% in the form of alkali metal pectinate and / or ammonium pectinate.
- a surface coating is preferred which is based on a low-esterified and amidated pectin with a degree of esterification of 35 to 20% and an degree of amidation of 15 to 30%.
- the surface coating on the respective smokable, coherent film should preferably be at least 0.5% by weight, and in particular 1.2 to 1.5% by weight, based on the dry weight of the finished film.
- the smokable, coherent film according to the invention is expediently produced using the process already mentioned at the outset, in that, according to the invention, an aqueous solution or suspension of a water-soluble modified pectin from the group of low-esterification pectin with a degree of esterification of less than 40% and / or amidated is used for surface coating low ester pectin with a degree of amidation of over 15% was used.
- a low-esterified pectin with a degree of esterification of less than 10% in the form of alkali metal pectinate and / or ammonium pectinate is preferably used or preferably also a low-esterified and amidated pectin with a degree of esterification of 35 to 20% and an amidation degree of 15 to 30% is used.
- the coating solution or coating suspension used preferably has a pectin concentration of 2 to 8% by weight.
- the coating solution or coating suspension should preferably have a viscosity at the application temperature of 5,000 mPA xs to 60,000 mPa xs, preferably using a coating solution or coating suspension which contains 0.5 to 20% by weight of divalent and / or trivalent metal ions contains the amount of the modified pectin, and to form the necessary divalent and / or trivalent metal ions, water-soluble calcium salts and / or magnesium salts and / or aluminum salts are preferably used.
- a tobacco film with high filling capacity and high moisture resistance is then produced using extruder processes and / or roller processes.
- the energy requirement for the production of such films is far below that of the slurry process or of the paper process, and the films which can be obtained hereafter also have a significantly better smoke quality.
- the degree of esterification of the low-esterified pectins suitable according to the invention can generally range from 0.5 to 40%, but pectins with a degree of esterification of 10 to 400/0 are preferred due to their better water solubility.
- amidated, low-esterified pectins can also be used according to the invention, namely pectins in which some of the ester groups (methyl ester groups) have been replaced by amide groups or in which some of the free carboxyl groups have been converted to amide groups, as is the case with this is the case with the low-esterified and amidated pectins already mentioned above with the stated degrees of amidation.
- a combination of one or more low-esterified pectins and one or more amidated, low-esterified pectins can of course also be used.
- low-esterified pectins whose degree of esterification is below 10% can also be used, especially since such pectins already produce water-insoluble films of good stability with relatively small amounts of divalent and / or trivalent metal ions. Because of the low water solubility of such pectins, their alkali metal salts, such as sodium pectinate, or else their ammonium salts are advantageously used for the preparation of the coating solution or coating suspension.
- the degree of esterification of such pectinates is preferably between 0.5 and 10% and in particular between 1 and 5%.
- the film according to the invention produced by means of printing systems shows, using the above relatively simple and inexpensive measures, an equally good or even better fillability than a film which was produced by the much more complex paper process or slurry process, the improved properties of such films in particular also according to their machine processing to cigarettes are preserved.
- the filling capacity of the cut products comprising the water-insoluble film according to the invention is on average about 20 to about 60% higher than the filling capacity of the products produced in the same way and having the same composition but uncoated, even if the latter has a higher binder content.
- the calcium ions and / or magnesium ions and / or aluminum ions necessary to form a water-insoluble film can either be mixed into the coating solution or coating suspension or the comminuted, vegetable materials and / or tobacco waste.
- the ions are advantageously added to the coating solution or coating suspension in the form of water-insoluble salts, such as in the form of CaC0 3 , Ca 3 (PO 4 ) 2 , AIP0 4 or MgC0 3 . If they are added to the shredded, vegetable materials and / or tobacco waste, then soluble salts, such as lactate or sulfates, can also be used.
- the water-insoluble film is formed by exchanging the divalent or trivalent metal ions with cations of the soluble, modified pectins during the drying of the coated structure.
- concentrations of the above ions are, depending on the type of application and coating material, preferably between 0.5 and 20 percent by weight, based on the amount of modified pectins when added to the coating solution or suspension, and preferably between 0.5 and 10 percent by weight based on the dry weight of the finished product when added to the shredded vegetable materials and / or tobacco waste. These limits are guide values, so that, depending on the type of modified pectin, the necessary amounts of ions are below or above.
- Strips 1 mm wide were cut from the film samples A to F in the direction of the Walsen and transverse to the direction of the roll, their moisture content was adjusted to 14% water content, and their filling capacity was then measured using a Borgwaldt densimeter.
- Table 2 shows that the films coated with low-esterified pectin (B) and amidated, low-esterified pectin (F), despite their reduced total proportion of binders, retain their increased filling capacity compared to the uncoated film (A) even after processing into cigarettes. With films (C), (D) and (E), the initially improved filling capacity is lost again after processing into cigarettes.
- Tobacco foils were produced in the same way as in Example 1 and coated on a surface with different amounts of low-esterified (degree of esterification of about 20 to 22%) pectin.
- the coating solution contained calcium ions in an amount of 2%. based on the low-esterified pectin.
- films which are produced from so-called tobacco substitute materials namely ground plant parts, for example husks of cocoa beans, husks of coffee beans or wood cellulose.
- Film B was produced from the same material and additives as film A, but with the difference that it was not coated but instead contained 1.5% by weight of the same sodium pectinate in the base material.
- the film C was produced from the same material and additives as the films A and B, but with the difference that the production was carried out by the paper process.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Manufacture Of Tobacco Products (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83106345T ATE22780T1 (de) | 1982-06-30 | 1983-06-29 | Rauchbare, zusammenhaengende folie und verfahren zu ihrer herstellung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3224416 | 1982-06-30 | ||
DE3224416A DE3224416C1 (de) | 1982-06-30 | 1982-06-30 | Rauchbare,zusammenhaengende Folie sowie Verfahren zu deren Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0097968A1 EP0097968A1 (fr) | 1984-01-11 |
EP0097968B1 true EP0097968B1 (fr) | 1986-10-15 |
Family
ID=6167231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83106345A Expired EP0097968B1 (fr) | 1982-06-30 | 1983-06-29 | Feuille cohérente à fumer et procédé pour sa production |
Country Status (14)
Country | Link |
---|---|
US (1) | US4564031A (fr) |
EP (1) | EP0097968B1 (fr) |
KR (1) | KR900000645B1 (fr) |
AR (1) | AR230928A1 (fr) |
AT (1) | ATE22780T1 (fr) |
AU (1) | AU564994B2 (fr) |
BR (1) | BR8303484A (fr) |
CA (1) | CA1196774A (fr) |
DE (2) | DE3224416C1 (fr) |
ES (1) | ES523699A0 (fr) |
HU (1) | HU192149B (fr) |
IL (1) | IL68984A0 (fr) |
SU (1) | SU1405690A3 (fr) |
ZA (1) | ZA834369B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819534C1 (fr) * | 1988-06-08 | 1989-12-07 | B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De | |
US5377698A (en) * | 1993-04-30 | 1995-01-03 | Brown & Williamson Tobacco Corporation | Reconstituted tobacco product |
US5540242A (en) * | 1993-07-07 | 1996-07-30 | Brown & Williamson Tobacco Corporation | Cigarette paper having reduced sidestream properties |
US5584306A (en) * | 1994-11-09 | 1996-12-17 | Beauman; Emory | Reconstituted tobacco material and method of its production |
MY149720A (en) * | 2007-12-21 | 2013-10-14 | Swedish Match North Europe Ab | A tobacco or non-tobacco product comprising magnesium carbonate |
TW201026243A (en) * | 2008-11-12 | 2010-07-16 | Japan Tobacco Inc | Cigarette paper of low fire-spread rate |
US8710682B2 (en) * | 2009-09-03 | 2014-04-29 | Designer Molecules Inc, Inc. | Materials and methods for stress reduction in semiconductor wafer passivation layers |
CN104253275B (zh) * | 2013-06-25 | 2016-08-10 | 中国科学院物理研究所 | 用于锂电池或锂硫电池的粘结剂、极片及制造方法和电池 |
JP7173987B2 (ja) | 2017-12-05 | 2022-11-17 | 日本たばこ産業株式会社 | 喫煙物品用充填物 |
JP7539218B2 (ja) * | 2019-02-11 | 2024-08-23 | エスダブリュエム ホルコ ルクセンブルク | エアロゾル生成用の再構成カカオ材料 |
CN112120274B (zh) * | 2020-08-20 | 2023-05-09 | 四川工商职业技术学院 | 一种复合烟草薄片及其制备方法 |
KR102628986B1 (ko) * | 2020-08-25 | 2024-01-24 | 주식회사 케이티앤지 | Lm-펙틴을 포함하는 흡연 물품용 향료 함유 시트 및 이를 포함하는 흡연 물품 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016907A (en) * | 1959-10-19 | 1962-01-16 | Int Cigar Mach Co | Manufacture of tobacco |
US3185162A (en) * | 1960-12-05 | 1965-05-25 | American Mach & Foundry | Process for making reconstituted sheet tobacco |
US3121433A (en) * | 1961-08-08 | 1964-02-18 | American Mach & Foundry | Manufacture of smoking products |
US3386449A (en) * | 1966-06-16 | 1968-06-04 | Philip Morris Inc | Method of making a reconstituted tobacco sheet |
GB1495941A (en) * | 1974-02-21 | 1977-12-21 | Imp Group Ltd | Smoking product |
US4140135A (en) * | 1975-12-29 | 1979-02-20 | Gulf & Western Corporation | Hydrophobic coating for tobacco sheet material |
US4176668A (en) * | 1977-05-02 | 1979-12-04 | Amf Incorporated | Novel reconstituted tobacco sheets and process |
US4341228A (en) * | 1981-01-07 | 1982-07-27 | Philip Morris Incorporated | Method for employing tobacco dust in a paper-making type preparation of reconstituted tobacco and the smoking material produced thereby |
-
1982
- 1982-06-30 DE DE3224416A patent/DE3224416C1/de not_active Expired
-
1983
- 1983-06-14 IL IL68984A patent/IL68984A0/xx unknown
- 1983-06-14 ZA ZA834369A patent/ZA834369B/xx unknown
- 1983-06-21 CA CA000430830A patent/CA1196774A/fr not_active Expired
- 1983-06-22 AU AU16151/83A patent/AU564994B2/en not_active Ceased
- 1983-06-24 HU HU832303A patent/HU192149B/hu unknown
- 1983-06-28 SU SU833609885A patent/SU1405690A3/ru active
- 1983-06-29 ES ES523699A patent/ES523699A0/es active Granted
- 1983-06-29 KR KR1019830002947A patent/KR900000645B1/ko not_active IP Right Cessation
- 1983-06-29 US US06/509,205 patent/US4564031A/en not_active Expired - Fee Related
- 1983-06-29 BR BR8303484A patent/BR8303484A/pt unknown
- 1983-06-29 EP EP83106345A patent/EP0097968B1/fr not_active Expired
- 1983-06-29 DE DE8383106345T patent/DE3366819D1/de not_active Expired
- 1983-06-29 AT AT83106345T patent/ATE22780T1/de not_active IP Right Cessation
- 1983-08-30 AR AR293492A patent/AR230928A1/es active
Also Published As
Publication number | Publication date |
---|---|
ATE22780T1 (de) | 1986-11-15 |
CA1196774A (fr) | 1985-11-19 |
KR840004864A (ko) | 1984-10-31 |
ES8405097A1 (es) | 1984-05-16 |
AR230928A1 (es) | 1984-08-31 |
IL68984A0 (en) | 1983-10-31 |
HUT37559A (en) | 1986-01-23 |
EP0097968A1 (fr) | 1984-01-11 |
HU192149B (en) | 1987-05-28 |
AU1615183A (en) | 1984-01-05 |
KR900000645B1 (ko) | 1990-02-02 |
ZA834369B (en) | 1984-03-28 |
DE3366819D1 (en) | 1986-11-20 |
BR8303484A (pt) | 1984-02-07 |
DE3224416C1 (de) | 1984-03-15 |
US4564031A (en) | 1986-01-14 |
SU1405690A3 (ru) | 1988-06-23 |
ES523699A0 (es) | 1984-05-16 |
AU564994B2 (en) | 1987-09-03 |
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