Fabric having tobacco entangled with structural fibers
First Claim
Patent Images
1. A smokeless tobacco product comprising,smokeless tobacco;
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Abstract
A smokeless tobacco product includes smokeless tobacco and structural fibers. The structural fibers forming a network in which the smokeless tobacco is entangled. The structural fibers have a composition different from the smokeless tobacco. The tobacco-entangled fabric can have an overall oven volatiles content of at least 10 weight percent. In some embodiments, the structural fibers form a nonwoven network. In some embodiments, fibrous structures of the smokeless tobacco are entangled with the structural fibers.
68 Citations
50 Claims
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1. A smokeless tobacco product comprising,
smokeless tobacco; - and
structural fibers forming a network, in which smokeless tobacco is entangled, to form a tobacco-entangled fabric, said structural fibers having a composition different from the smokeless tobacco, wherein the tobacco-entangled fabric surrounds a mass of the smokeless tobacco that is free of structural fibers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A smokeless tobacco product comprising,
smokeless tobacco; - and
structural fibers forming a network, in which smokeless tobacco is entangled, to form a tobacco-entangled fabric, said structural fibers having a composition different from the smokeless tobacco, wherein the tobacco-entangled fabric comprises multiple layers of structural fibers and multiple layers of smokeless tobacco, wherein the fibers from adjacent layers are entangled, wherein the tobacco-entangled fabric comprises a needled composite including a central layer comprising primarily cotton fibers as structural fibers, two intermediate layers comprising primarily smokeless tobacco adjacent the central layer, and two outer layers comprising cotton fibers as structural fibers. - View Dependent Claims (32)
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33. A method of making a smokeless tobacco product, the method comprising:
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bringing smokeless tobacco into contact with structural fibers; intermingling the smokeless tobacco and the structural fibers to form a tobacco-entangled fabric, wherein tobacco-entangled fabric has an overall oven volatiles content of at least 10 weight percent; and cutting, folding, or rolling the tobacco-entangled fabric to form the smokeless tobacco product, wherein the smokeless tobacco and the structural fibers are entangled by direct jets of fluid through the combination of the smokeless tobacco fibers and the structural fibers, wherein the fluid is a liquid. - View Dependent Claims (34, 35, 36, 37, 38, 39)
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40. A method of making a smokeless tobacco product, the method comprising:
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bringing smokeless tobacco into contact with structural fibers; intermingling the smokeless tobacco and the structural fibers to form a tobacco-entangled fabric, wherein tobacco-entangled fabric has an overall oven volatiles content of at least 10 weight percent; and cutting, folding, or rolling the tobacco-entangled fabric to form the smokeless tobacco product, further comprising extruding and drawing polymeric material to form the structural fibers, wherein the structural fibers are extruded though a plurality of extruder dies and the structural fibers are drawn by jets of air adjacent the plurality of extruder dies to create a flow of structural fibers, wherein the flow of structural fibers is collected on a collection surface, wherein the smokeless tobacco is deposited on the collection surface and subsequently coated by the flow of structural fibers to bring the fibers into contact with the smokeless tobacco. - View Dependent Claims (41, 42, 43, 44, 45, 46)
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47. A method of making a smokeless tobacco product, the method comprising:
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bringing smokeless tobacco into contact with structural fibers; intermingling the smokeless tobacco and the structural fibers to form a tobacco-entangled fabric, wherein tobacco-entangled fabric has an overall oven volatiles content of at least 10 weight percent; and cutting, folding, or rolling the tobacco-entangled fabric to form the smokeless tobacco product, wherein the smokeless tobacco and the structural fibers are entangled by direct jets of fluid through the combination of the smokeless tobacco fibers and the structural fibers, wherein the fluid is a gas, wherein the jet of fluid has a diameter of between 0.1 mm and 2 mm.
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48. A method of making a smokeless tobacco product, the method comprising:
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bringing smokeless tobacco into contact with structural fibers; intermingling the smokeless tobacco and the structural fibers to form a tobacco-entangled fabric, wherein tobacco-entangled fabric has an overall oven volatiles content of at least 10 weight percent; and cutting, folding, or rolling the tobacco-entangled fabric to form the smokeless tobacco product, further comprising extruding and drawing polymeric material to form the structural fibers, wherein the structural fibers are extruded though a plurality of extruder dies and the structural fibers are drawn by jets of air adjacent the plurality of extruder dies to create a flow of structural fibers, wherein the flow of structural fibers is collected on a collection surface, wherein a flow of smokeless tobacco is directed towards the flow of structural fibers to bring the fibers into contact with and to intermingle the fibers and the smokeless tobacco.
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49. A method of making a smokeless tobacco product, the method comprising:
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bringing smokeless tobacco into contact with structural fibers; intermingling the smokeless tobacco and the structural fibers to form a tobacco-entangled fabric, wherein tobacco-entangled fabric has an overall oven volatiles content of at least 10 weight percent; and cutting, folding, or rolling the tobacco-entangled fabric to form the smokeless tobacco product, further comprising extruding and drawing polymeric material to form the structural fibers, wherein the structural fibers are extruded though a plurality of extruder dies and the structural fibers are drawn by jets of air adjacent the plurality of extruder dies to create a flow of structural fibers, wherein at least one structural fiber is coextruded with at least two material components.
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50. A method of making a smokeless tobacco product, the method comprising:
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bringing smokeless tobacco into contact with structural fibers; intermingling the smokeless tobacco and the structural fibers to form a tobacco-entangled fabric, wherein tobacco-entangled fabric has an overall oven volatiles content of at least 10 weight percent; and cutting, folding, or rolling the tobacco-entangled fabric to form the smokeless tobacco product, further comprising extruding and drawing polymeric material to form the structural fibers, wherein the structural fibers are extruded though a plurality of extruder dies and the structural fibers are drawn by jets of air adjacent the plurality of extruder dies to create a flow of structural fibers, wherein the structural fibers comprise a reconstituted cellulosic material, wherein reconstituted cellulosic material is formed by dissolving tobacco plant material and extruding and drawing the non-dissolved tobacco plant material to create the reconstituted cellulosic material.
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Specification