US2943959A - Manufacture of cigarettes - Google Patents

Manufacture of cigarettes Download PDF

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US2943959A
US2943959A US775130A US77513058A US2943959A US 2943959 A US2943959 A US 2943959A US 775130 A US775130 A US 775130A US 77513058 A US77513058 A US 77513058A US 2943959 A US2943959 A US 2943959A
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fibers
percent
cigarettes
alfalfa
cornsilk
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US775130A
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Gerald M Schaflander
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Bantob Products Corp
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Bantob Products Corp
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10Chemical features of tobacco products or tobacco substitutes
    • A24B15/16Chemical features of tobacco products or tobacco substitutes of tobacco substitutes

Definitions

  • This invention relates to the manufacture of cigarettes and, more particularly, to an improved process for manufacturing cigarettes from cornsilk and alfalfa.
  • the invention provides an improved smoking composition which is composed essentially of chemically treated cornsilk and alfalfa fibers and which is particularly suitable for use in the manufacture of cigarettes.
  • the smoking composition of the invention is completely free from nicotine and has been found to possess an appreciably lower tar content than that of tobacco.
  • cornsilk fibers in the manufacture of cigarettes has never achieved commercial importance, primarily because the combustion of cornsilk results in the formation of an extremely irritating and acrid smoke, the pungency of which is so pronounced that all attempts to mask the odor by blending cornsilk with other combustible fibers have failed. Some diminution in the pungency of the smoke may be obtained by blending alfalfa with the cornsilk, but even this blended mixture of cornsilk and alfalfa is irritating and acrid for continued smoking.
  • the resultant smoking composition has none of the pungency or acridity normally associated with cornsilk smoke and is particularly suited for use in the manufacture of cigarettes.
  • Cigarettes manufactured from this smoking composition have a very pleasant and mild aroma and taste, yet are completely free from nicotine and possess an appreciably lower tar content than cigarettes made from tobacco.
  • the invention provides an improved process for manufacturing cigarettes from cornsilk and alfalfa which comprises washing a blended mixture of cornsilk and alfalfa fibers with water, subjecting the fibers to steam at a pressure of from 15 to 200 pounds per square inch for a period of about /2 to 3 hours, impregnating the fibers with an alcoholic solution of caffeine in an amount equal to from about 1 .to about 2 pounds of caffeine per ton of fibers and then drying them at a temperature of from 200 to 230 F. to a moisture content of from 1 to percent. Heating of the caffeine-impregnated fibers at these temperatures causes the characteristic cocoa and chocolate odor to develop in the fibers which, in turn, contributes a very pleasant aroma and taste to the fibers.
  • the caffeine-impregnated fibers After the caffeine-impregnated fibers have been dried, they are rehumidified to a moisture content of from 10 to 20 percent, using an aqueous casing solution containing a humectant and flavoring agents, and the cased fibers then formed into cigarettes using standard cigarette production machinery.
  • a synthetic tobaccolike flavoring in the casing solution these cigarettes can he made to taste exactly like tobacco-containing cigarettes, even though they are are completely free from nicotine.
  • cornsilk-alfalfa cigarettes made in accordance with the invention possess an appreciably lower tar content than cigarettes made from either blended or unblended tobaccos.
  • the blend generally consists of from to 99.9 percent by weight of cornsilk and from 25 to 0.1 percent by weight of alfalfa. Part of the alfalfa may be replaced, however, with other fibers, such as ramie, flax, or coconut fibers, or mixture of fibers which alter the burning rate of the blend and contribute special aroma.
  • the fibers are washed with either cold or hot water to leach out watersoluble pigments and other water-extractables from the fibers, since these compounds are frequently responsible for the acrid odor developed on burning the fibers.
  • hot Water particularly hot Water at temperatures of from about to 200 F.
  • the wash waters generally contain appreciable amounts of acidic compounds, the pH of the wash water ranging from 5.5 to 6.0.
  • a dilute aqueous alkaline solution containing either 0.5 percent of sodium hydroxide or 1 percent of sodium carbonate may be employed in the preliminary Water Wash of the blended fibers, in which case lower wash temperatures (generally about 70 F.) are used to prevent extensive hydrolysis of the fibers.
  • the Wash water may contain a minute quantity of a surfactant, such as sodium lauryl sulfate or a nonylphenoxypolyoxyethylene glycol, generally in amounts ranging from 0.01 to 0.1 percent by weight, to remove substantially all of the waxy cuticle which normally envelops the fibers in addition to leaching out the water-soluble pigments and other water-extractables from the fibers.
  • a surfactant such as sodium lauryl sulfate or a nonylphenoxypolyoxyethylene glycol
  • the washed fibers are subjected to steam at either atmospheric or superatmospheric pressures for a period of time ranging from about /2 to about 3 hours, thereby leaching out more Water-soluble pigments and solids from the fibers.
  • Particularly satisfactory results have been obtained using steam at a pressure of from 45 to 200 pounds per square inch for periods of from /2 to 1 hour, during which time a dark yellow condensate having a pH of 3.5 is removed from the fibers.
  • this steam condensate contains varying amounts of palmitic and my1istic acids as well as several lower aliphatic acids, all of which are removed from the fibers by the steam treatment.
  • the steam-treated fibers which are appreciably lighter in color than untreated cornsilk or alfalfa, are then dried to a moisture content of from 20 to 25 percent, using either a vacuum drier at temperatures of about 220 F. or a wringer to press water from the fibrous mass.
  • a vacuum drier at temperatures of about 220 F. or a wringer to press water from the fibrous mass.
  • the fibers are impregnated With an alcoholic solution of caffeine, using an amount equal to from about 1 to about 2 pounds of cafieine per short ton of fibers.
  • the caffeine-impregnated fibers are then dried to a moisture content of from 1 to 10 percent at a temperature of from 200 to 230 F., at which temperature the caffeine apparently undergoes reaction in some manner in the fibers to develop a characteristic cocoa and chocolate odor which, in turn, modifies the aroma and taste of the blended mixture and is probably respon- 3 sible forthe pleasant and mild aroma developed on burning the treated fibers.
  • the fibers may be toasted to more fully develop the characteristiccocoa odor. resulting. from the heatingofcaffeine.
  • the fibers are generally heated to a temperature of from 200, to 250 F. for a period of from2 to 4 hours, during which time a' milder flavor developsin the blended mixture of fibers. Toasting the fibers is-not necessary, however, where a stronger flavor is-desired.
  • v The fibersare then rehur'm'dified to a moisture content of from 10'to percent, preferably 15 percent, with an aqueous? casinga solutionz containing; a humectant, such asso'rbitol, diethylene glycol; triethylene glycol, or propylene glycol, as well as: various flavoring. agents,. such as v-anillin, maple extract,.rum:'extract,. licorice, or menthol.
  • Rehumidification may be accomplished 'by' immersing the fibers in a warm aqueous solution or suspensionof the. humectant and flavoringagents, and subsequently wringing. them to the :desired moisture content.
  • the ga'singsolution may be sprayed onto the fibersin :a roller
  • the cased fibers are then formed intocigarettes on standard cigarette production machinery, using standard cigarette. paper.
  • Qigarettes manufactured from a blended mixtureiof cornsilk and' alfalfaifibers the blended mixture of. fibers haying'been sequentially (i') .washed with.water,. (ii) subjected, to steam at a pressure of from 15 to 200 pounds per square inch for a period offrorn about /2 to about 3 hours, iii)fimpregnated with-an alcoholic solution of caffeine in an amount equal to from about, 1 to about 2 pounds ofcaffeine per ton offibers and then dried at a temperature of from 200? to230Ii F.
  • V v I I blendedmixture of cornsilkand alfalfa consisting of 95 percent by weight of cornsilk fibers and Spei'cent by weight of alfalfa, was thoroughly mixed in a series of rotary drums.
  • the blended mixture of fibers was removed from the rotary drums and transferred to a vacuum steam chamber Where it was washed with hot water at a temperature of from 180 to 200 F. to partially leach out the water-soluble pigments and other water extractables from the fibers.
  • the wash waters removed from the steam chamber during the hot water washing of the fibers was slightly acidic, the pH of the wash water ranging from 5.5 to 6.0.
  • the caffeine-impregnated fibers were then dried in a vacuum drier which was maintained at a" pressure of 22 inches of mercury and at a temperature of 220 F., at which temperature cafieine undergoes a reaction in the fibers, thereby imparting a pleasant chocolate aroma to the blended mixture of fibers. Drying was continued until the moisture content of the fibers wasabout 10 percent, at which point the fibers were transferred to a rotary oven and toasted at atmospheric pressure and a temperature of 248 F. for a period of about 4 hours.
  • the toasted fibers were then transferred to a humidification chamber where they were rehumidified'to a moisture content of 15 percent, using an aqueous casing solu tion containing about 5 percent by weight'of sorbitol in addition to a synthetic tobacco-like flavoring extract; Following the rehumidification and casing, the cased fibers were manufactured into cigarettes on standard cigarette production machinery.
  • Cigarettes manufactured from cornsilk and alfalfa in accordance with the process of the invention are com pletely free from nicotine, yet nonetheless taste and smoke like cigarettes manufactured from tobacco.
  • a process. for manufacturing cigarettes from cornsilk and alfalfa which comprises washing-a blended mixture ofcornsilk and alfalfa fibers withwater, subjecting the fibers to steam at a pressure of fromlS to 200 pounds per square inch for a period of from about /z to-about 3 hours, impregnating the fibers with an alcoholic solution of caffeine in an amount equal to from about 1 toabout 2 pounds of caffeine per ton of fibers and then drying them at a temperature of from 200 to 230 F.
  • a process for manufacturing cigarettesfrom' comsilk and alfalfa which comprises washing a blended mixture of cornsilk and alfalfa fibers with water at a temperature of from 180 to 200 F., subjecting the fibers to steam at a pressure of from 15 to .200 pounds per square inch for a period of fromabout to about ⁇ hours, impregnating the fibers with an alcoholic'solution of caffeine in an amount equal to from about 1 to about 2 pounds of caifeine per ton of fibers and then drying them at a temperature of from 200 to 230 F.
  • a process for manufacturing'cigarettes from cornsilk and alfalfa which comprises washing a blended mixture of cornsilk and alfalfa fibers with a diluteaqueous solution of a surfactant, subjecting the'fibers'to steam at a pressure of from 15 to 200 pounds per square inch for a period of from about /2 to about 3 hours, impregnating the fibers with an alcoholic solution of caffeine in an amount equal tofrom about 1' to about:2p'ounds of c'affeineper ton of fibers and then drying them at a temperature of from-200 to 230 F.
  • a process for manufacturing cigarettes from cornsilk-and'alfalfa which compriseswashing a blended mixture of cornsilk and alfalfa fibers with an aqueous solution containing from about 0.01 to about 0.1 percent by weight of a surfactant, subjecting the fibers to steam at a pressure of from 15 to 200 pounds per square inch for a period of from about /2 to about 3 hours, impregnating the fibers with an alcoholic solution of caffeine in an amount equal to from about 1 to about 2 pounds of caffeine per ton of fibers and then drying them at a temperature of from 200 to 230 F.
  • a process for manufacturing cigarettes from cornsilk and alfalfa which comprises washing a blended mixture of comsilk and alfalfa fibers with water, subjecting the fibers to steam at a pressure of from to 200 pounds per square inch for a period of from about V2 to about 3 hours, drying the fibers to a moisture content of from to percent and then impregnating them with an alcoholic solution of caffeine in an amount equal to from about 1 to about 2 pounds of caffeine per ton of fibers, drying the impregnated fibers at a temperature of from 200 to 230 F. to a moisture content of from 1 to 10 percent, toasting the fibers at a temperature of from 200 to 250 F.
  • a process for manufacturing cigarettes from comsilk and alfalfa which comprises washing a blended mixture of cornsilk and alfalfa fibers with water, subjecting the fibers to steam at a pressure of from to 200 pounds per square inch for a period of from about V2 to about 1 hour, drying the fibers to a moisture content of from 20 to 25 percent and then impregnating them with an alcoholic solution of caffeine in an amount equal to from about 1 to about 2 pounds of caffeine per ton of fibers, drying the impregnated fibers at a temperature of from 200 to 230 F. to a moisture content of from 1 to 10 percent, toasting the fibers at a temperature of from 200 to 250 F.
  • composition adapted for smoking in cigarette-like form consisting essentially of cornsi-lk and alfalfa fibers.
  • composition adapted for smoking in cigarette-like form consisting essentially of cornsilk, alfalfa fibers, a humect-ant and caffeine.
  • composition adapted for smoking in cigarette-like form consisting essentially of cornsilk, alfalfa fibers, a humectant and caffeine, and having a moisture content of about 10-20%.

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Description

United 2,943,959 Patented July 5, 1960 MANUFACTURE OF CIGARETTES Gerald M. Schaflander, Fresh Meadows, N.Y., assignor to Bantob Products Corp., New York, N. a corporation of New York No Drawing. Filed Nov. 20, 1958, Ser. No. 775,130
9 Claims. (Cl. 131-2) This invention relates to the manufacture of cigarettes and, more particularly, to an improved process for manufacturing cigarettes from cornsilk and alfalfa. The invention provides an improved smoking composition which is composed essentially of chemically treated cornsilk and alfalfa fibers and which is particularly suitable for use in the manufacture of cigarettes. The smoking composition of the invention is completely free from nicotine and has been found to possess an appreciably lower tar content than that of tobacco.
The use of cornsilk fibers in the manufacture of cigarettes has never achieved commercial importance, primarily because the combustion of cornsilk results in the formation of an extremely irritating and acrid smoke, the pungency of which is so pronounced that all attempts to mask the odor by blending cornsilk with other combustible fibers have failed. Some diminution in the pungency of the smoke may be obtained by blending alfalfa with the cornsilk, but even this blended mixture of cornsilk and alfalfa is irritating and acrid for continued smoking.
When, however, a blended mixture of cornsilk and alfalfa fibers is sequentially Washed with water and subjected to steam at either atmospheric or superatmospheric pressures to leach out the water-soluble pigments and other extractables from the fibers, and the fibers subsequently chemically treated with caffeine and then rehumidified and eased, the resultant smoking composition has none of the pungency or acridity normally associated with cornsilk smoke and is particularly suited for use in the manufacture of cigarettes. Cigarettes manufactured from this smoking composition have a very pleasant and mild aroma and taste, yet are completely free from nicotine and possess an appreciably lower tar content than cigarettes made from tobacco.
The invention provides an improved process for manufacturing cigarettes from cornsilk and alfalfa which comprises washing a blended mixture of cornsilk and alfalfa fibers with water, subjecting the fibers to steam at a pressure of from 15 to 200 pounds per square inch for a period of about /2 to 3 hours, impregnating the fibers with an alcoholic solution of caffeine in an amount equal to from about 1 .to about 2 pounds of caffeine per ton of fibers and then drying them at a temperature of from 200 to 230 F. to a moisture content of from 1 to percent. Heating of the caffeine-impregnated fibers at these temperatures causes the characteristic cocoa and chocolate odor to develop in the fibers which, in turn, contributes a very pleasant aroma and taste to the fibers. After the caffeine-impregnated fibers have been dried, they are rehumidified to a moisture content of from 10 to 20 percent, using an aqueous casing solution containing a humectant and flavoring agents, and the cased fibers then formed into cigarettes using standard cigarette production machinery. By using a synthetic tobaccolike flavoring in the casing solution, these cigarettes can he made to taste exactly like tobacco-containing cigarettes, even though they are are completely free from nicotine. Moreover, repeated tests have demonstrated that cornsilk-alfalfa cigarettes made in accordance with the invention possess an appreciably lower tar content than cigarettes made from either blended or unblended tobaccos.
The wide variations in the composition of cornsilk and alfalfa, due to type characteristics, growing season, and soil in which the plants are grown, necessitate an elaborate system of blending, the fibers being blended and thoroughly mixed in rotating drums. The blend generally consists of from to 99.9 percent by weight of cornsilk and from 25 to 0.1 percent by weight of alfalfa. Part of the alfalfa may be replaced, however, with other fibers, such as ramie, flax, or coconut fibers, or mixture of fibers which alter the burning rate of the blend and contribute special aroma.
After thorough mixing and blending, the fibers are washed with either cold or hot water to leach out watersoluble pigments and other water-extractables from the fibers, since these compounds are frequently responsible for the acrid odor developed on burning the fibers. When warm or even hot Water is employed in this preliminary wash, particularly hot Water at temperatures of from about to 200 F., the wash waters generally contain appreciable amounts of acidic compounds, the pH of the wash water ranging from 5.5 to 6.0. To more easily extract these acidic compounds from the fibers, a dilute aqueous alkaline solution containing either 0.5 percent of sodium hydroxide or 1 percent of sodium carbonate may be employed in the preliminary Water Wash of the blended fibers, in which case lower wash temperatures (generally about 70 F.) are used to prevent extensive hydrolysis of the fibers. Alternatively, the Wash water may contain a minute quantity of a surfactant, such as sodium lauryl sulfate or a nonylphenoxypolyoxyethylene glycol, generally in amounts ranging from 0.01 to 0.1 percent by weight, to remove substantially all of the waxy cuticle which normally envelops the fibers in addition to leaching out the water-soluble pigments and other water-extractables from the fibers.
Following the washing of the fibers with water, the washed fibers are subjected to steam at either atmospheric or superatmospheric pressures for a period of time ranging from about /2 to about 3 hours, thereby leaching out more Water-soluble pigments and solids from the fibers. Particularly satisfactory results have been obtained using steam at a pressure of from 45 to 200 pounds per square inch for periods of from /2 to 1 hour, during which time a dark yellow condensate having a pH of 3.5 is removed from the fibers. In addition to the water-soluble yellow and green pigments from which it derives its color, this steam condensate contains varying amounts of palmitic and my1istic acids as well as several lower aliphatic acids, all of which are removed from the fibers by the steam treatment.
The steam-treated fibers, which are appreciably lighter in color than untreated cornsilk or alfalfa, are then dried to a moisture content of from 20 to 25 percent, using either a vacuum drier at temperatures of about 220 F. or a wringer to press water from the fibrous mass. When the moisture content of the fibers is lowered to from 20 to 25 percent, the fibers are impregnated With an alcoholic solution of caffeine, using an amount equal to from about 1 to about 2 pounds of cafieine per short ton of fibers. The caffeine-impregnated fibers are then dried to a moisture content of from 1 to 10 percent at a temperature of from 200 to 230 F., at which temperature the caffeine apparently undergoes reaction in some manner in the fibers to develop a characteristic cocoa and chocolate odor which, in turn, modifies the aroma and taste of the blended mixture and is probably respon- 3 sible forthe pleasant and mild aroma developed on burning the treated fibers.
Following the treatment of the fibers with the alcoholic solution of cafieine and subsequent drying to a moisturecontentzof from 1. to percent (duringwhich the cocoa and chocolate odor develops in. the fibers), thefibers may be toasted to more fully develop the characteristiccocoa odor. resulting. from the heatingofcaffeine. When toasting is used, the fibers are generally heated to a temperature of from 200, to 250 F. for a period of from2 to 4 hours, during which time a' milder flavor developsin the blended mixture of fibers. Toasting the fibers is-not necessary, however, where a stronger flavor is-desired. v The fibersare then rehur'm'dified to a moisture content of from 10'to percent, preferably 15 percent, with an aqueous? casinga solutionz containing; a humectant, such asso'rbitol, diethylene glycol; triethylene glycol, or propylene glycol, as well as: various flavoring. agents,. such as v-anillin, maple extract,.rum:'extract,. licorice, or menthol. Rehumidification may be accomplished 'by' immersing the fibers in a warm aqueous solution or suspensionof the. humectant and flavoringagents, and subsequently wringing. them to the :desired moisture content. Alternatively", the ga'singsolution may be sprayed onto the fibersin :a roller The cased fibers are then formed intocigarettes on standard cigarette production machinery, using standard cigarette. paper.
Qigarettes manufactured from a blended mixtureiof cornsilk and' alfalfaifibers, the blended mixture of. fibers haying'been sequentially (i') .washed with.water,. (ii) subjected, to steam at a pressure of from 15 to 200 pounds per square inch for a period offrorn about /2 to about 3 hours, iii)fimpregnated with-an alcoholic solution of caffeine in an amount equal to from about, 1 to about 2 pounds ofcaffeine per ton offibers and then dried at a temperature of from 200? to230Ii F. to a moisture content oil; to 10 percent,.,and finally (iv) rehumidified to a moisture, content of 10 to 20, percent withan aqueous casing solution containing a' humectant and flavoring agents, provide an exceptionally vinild taste and aroma on smoking, yet are completely free from nicotine'and contain an appreciably lower'tar content than cigarettes made from tobacco. a v :Ihe following specific example is illustrative vof the applicability fmam a t inss r s rom cornsilk and alfalfa in accordance with the process of the invention: V v I I blendedmixture of cornsilkand alfalfa, consisting of 95 percent by weight of cornsilk fibers and Spei'cent by weight of alfalfa, was thoroughly mixed in a series of rotary drums. The blended mixture of fibers was removed from the rotary drums and transferred to a vacuum steam chamber Where it was washed with hot water at a temperature of from 180 to 200 F. to partially leach out the water-soluble pigments and other water extractables from the fibers. The wash waters removed from the steam chamber during the hot water washing of the fibers was slightly acidic, the pH of the wash water ranging from 5.5 to 6.0.
Following the hot water wash, superatmospheric steam was passed through the vacuum steam chamber at a pressure of 150 poundsper square inch for a period of from /2 to 1 hour to further extract water-soluble pigments color than the original fibers due to" the" extraction of water-soluble pigments, were removed from the vacuum steam chamber, passed through a wringer to reduce the moisture content of the fibers to from 20 to 25 percent, and then sprayed in a rotary drum with an ethanolic solution containing 1 percent by weight of caffeine, using 2 pounds of caffeine per short .ton of fibers. The caffeine-impregnated fibers were then dried in a vacuum drier which was maintained at a" pressure of 22 inches of mercury and at a temperature of 220 F., at which temperature cafieine undergoes a reaction in the fibers, thereby imparting a pleasant chocolate aroma to the blended mixture of fibers. Drying was continued until the moisture content of the fibers wasabout 10 percent, at which point the fibers were transferred to a rotary oven and toasted at atmospheric pressure and a temperature of 248 F. for a period of about 4 hours.
The toasted fibers were then transferred to a humidification chamber where they were rehumidified'to a moisture content of 15 percent, using an aqueous casing solu tion containing about 5 percent by weight'of sorbitol in addition to a synthetic tobacco-like flavoring extract; Following the rehumidification and casing, the cased fibers were manufactured into cigarettes on standard cigarette production machinery. i
Cigarettes manufactured from cornsilk and alfalfa in accordance with the process of the invention are com pletely free from nicotine, yet nonetheless taste and smoke like cigarettes manufactured from tobacco.
Lelaim: a
' 1. A process. for manufacturing cigarettes from cornsilk and alfalfa which comprises washing-a blended mixture ofcornsilk and alfalfa fibers withwater, subjecting the fibers to steam at a pressure of fromlS to 200 pounds per square inch for a period of from about /z to-about 3 hours, impregnating the fibers with an alcoholic solution of caffeine in an amount equal to from about 1 toabout 2 pounds of caffeine per ton of fibers and then drying them at a temperature of from 200 to 230 F. to a moisture content of from 1 to 10 percent, rehumidifying the fibers to a moisture content of about 10 to 20 percent with an aqueous casing solution con taining a humectant and flavoring agents, and forming the cased fibers into cigarettes.
2. A process for manufacturing cigarettesfrom' comsilk and alfalfawhich comprises washing a blended mixture of cornsilk and alfalfa fibers with water at a temperature of from 180 to 200 F., subjecting the fibers to steam at a pressure of from 15 to .200 pounds per square inch for a period of fromabout to about} hours, impregnating the fibers with an alcoholic'solution of caffeine in an amount equal to from about 1 to about 2 pounds of caifeine per ton of fibers and then drying them at a temperature of from 200 to 230 F. to a moisture content of from lto 10percent,rehumidifying the fibers to a'moisture content of about 10 to 20 percent with an aqueous casing solution containing a humectant andfiavoring agents, and forming the cased fibers into cigarettes. 7 p I I 3. A process for manufacturing'cigarettes from cornsilk and alfalfa which comprises washing a blended mixture of cornsilk and alfalfa fibers with a diluteaqueous solution of a surfactant, subjecting the'fibers'to steam at a pressure of from 15 to 200 pounds per square inch for a period of from about /2 to about 3 hours, impregnating the fibers with an alcoholic solution of caffeine in an amount equal tofrom about 1' to about:2p'ounds of c'affeineper ton of fibers and then drying them at a temperature of from-200 to 230 F. to a moisture content of from 1 to 10 percent, rehumidifying thefiber's to a moisture content of about 10 to 20 percent with an aqueous casingsolution containing a humectant'and flavoring'agents, and forming the cased fibers into cigarettes.
4'. A process for manufacturing cigarettes from cornsilk-and'alfalfa which compriseswashing a blended mixture of cornsilk and alfalfa fibers with an aqueous solution containing from about 0.01 to about 0.1 percent by weight of a surfactant, subjecting the fibers to steam at a pressure of from 15 to 200 pounds per square inch for a period of from about /2 to about 3 hours, impregnating the fibers with an alcoholic solution of caffeine in an amount equal to from about 1 to about 2 pounds of caffeine per ton of fibers and then drying them at a temperature of from 200 to 230 F. to a moisture content of from 1 to percent, rehumidifying the fibers to a moisture content of about 10 to 20 percent with an aqueous casing solution containing a humectant and flavoring agents, and forming the cased fibers into cigarettes.
5. A process for manufacturing cigarettes from cornsilk and alfalfa which comprises washing a blended mixture of comsilk and alfalfa fibers with water, subjecting the fibers to steam at a pressure of from to 200 pounds per square inch for a period of from about V2 to about 3 hours, drying the fibers to a moisture content of from to percent and then impregnating them with an alcoholic solution of caffeine in an amount equal to from about 1 to about 2 pounds of caffeine per ton of fibers, drying the impregnated fibers at a temperature of from 200 to 230 F. to a moisture content of from 1 to 10 percent, toasting the fibers at a temperature of from 200 to 250 F. for a period of from 2 to 4 hours, rehumidifying the toasted fibers to a moisture content of about 10 to 20 percent with an aqueous casing solution containing a humectant and flavoring agents, and forming the cased fibers into cigarettes.
6. A process for manufacturing cigarettes from comsilk and alfalfa which comprises washing a blended mixture of cornsilk and alfalfa fibers with water, subjecting the fibers to steam at a pressure of from to 200 pounds per square inch for a period of from about V2 to about 1 hour, drying the fibers to a moisture content of from 20 to 25 percent and then impregnating them with an alcoholic solution of caffeine in an amount equal to from about 1 to about 2 pounds of caffeine per ton of fibers, drying the impregnated fibers at a temperature of from 200 to 230 F. to a moisture content of from 1 to 10 percent, toasting the fibers at a temperature of from 200 to 250 F. for a period of from- 2 to 4 hours, rehumidifying the toasted fibers to a moisture content of about 10 to 20 percent with an aqueous casing solution containing a humectant and flavoring agents, and forming the cased fibers into cigarettes.
7. A composition adapted for smoking in cigarette-like form, said composition consisting essentially of cornsi-lk and alfalfa fibers.
8. A composition adapted for smoking in cigarette-like form, said composition consisting essentially of cornsilk, alfalfa fibers, a humect-ant and caffeine.
9. A composition adapted for smoking in cigarette-like form, said composition consisting essentially of cornsilk, alfalfa fibers, a humectant and caffeine, and having a moisture content of about 10-20%.
No references cited.

Claims (1)

  1. 7. A COMPOSITION ADAPTED FOR SMOKING IN CIGARETTE-LIKE FORM, SAID COMPOSITION CONSISTING ESSENTIALLY OF CORNSILK AND ALFALFA FIBERS.
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747607A (en) * 1971-12-14 1973-07-24 T Kim Process for production of tobacco composition and composition made hereby
US3929141A (en) * 1972-03-02 1975-12-30 Tamag Basel Ag Process for the manufacture of regenerated tobacco
US4158549A (en) * 1978-03-31 1979-06-19 Martin Kenneth E Marijuana scented incense and method of making
US5150724A (en) * 1991-03-20 1992-09-29 Liu Chien Ching Method of making non-nicotine cigarettes
US20040123873A1 (en) * 2002-12-31 2004-07-01 Smokey Mountain Chew, Inc. Nontobacco moist snuff composition
US20050145261A1 (en) * 2002-12-31 2005-07-07 Smokey Mountain Chew, Inc. Smokeless non-tobacco composition and method for making same
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CN101912159A (en) * 2010-07-30 2010-12-15 汤和民 Health suction product substituting cigarette and preparation method thereof
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US3747607A (en) * 1971-12-14 1973-07-24 T Kim Process for production of tobacco composition and composition made hereby
US3929141A (en) * 1972-03-02 1975-12-30 Tamag Basel Ag Process for the manufacture of regenerated tobacco
US4158549A (en) * 1978-03-31 1979-06-19 Martin Kenneth E Marijuana scented incense and method of making
US5150724A (en) * 1991-03-20 1992-09-29 Liu Chien Ching Method of making non-nicotine cigarettes
US7913700B2 (en) * 2002-12-31 2011-03-29 Smokey Mountain Chew, Inc. Nontobacco moist snuff composition
US20050145261A1 (en) * 2002-12-31 2005-07-07 Smokey Mountain Chew, Inc. Smokeless non-tobacco composition and method for making same
US7661433B2 (en) 2002-12-31 2010-02-16 Smokey Mountain Chew, Inc. Smokeless non-tobacco composition and method for making same
US20040123873A1 (en) * 2002-12-31 2004-07-01 Smokey Mountain Chew, Inc. Nontobacco moist snuff composition
US20110139165A1 (en) * 2002-12-31 2011-06-16 Daniel Calandro Nontobacco Moist Snuff Composition
US8272388B2 (en) 2002-12-31 2012-09-25 Smokey Mountain Chew, Inc. Nontobacco moist snuff composition
US20090321319A1 (en) * 2008-06-30 2009-12-31 Peter Kokayeff Multi-Staged Hydroprocessing Process And System
CN101912159A (en) * 2010-07-30 2010-12-15 汤和民 Health suction product substituting cigarette and preparation method thereof
US11206863B2 (en) 2010-12-07 2021-12-28 Steven R. Freeman Vegetable based tobacco alternatives and articles comprising same

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