A heating-not-burning tobacco substrate containing activated carbon, its preparation method and application
A heat-not-burn, activated carbon technology, applied in the field of tobacco, can solve the problems of low adsorption capacity, reduced mechanical properties, insufficient tobacco aroma, etc., and achieves the effects of increasing the amount of smoke, reducing the impact, and improving the original aroma of tobacco
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Embodiment 1
[0028] Add 80-100 mesh coconut shell activated carbon into hot water at 80°C, ultrasonicate for 60 minutes at an ultrasonic frequency of 40KHz, then filter, wash, and dry at a high temperature of 150°C under ventilated conditions for use.
[0029] Mix 65.5% of the mass percentage tobacco slurry, 14.5% of wood pulp, 15% of coconut shell activated carbon slurry and 5% of xanthan gum evenly, and directly send it to the sandwich paper machine for forming, and dry it with a hot air dryer to obtain the tobacco base. The obtained tobacco The thickness of the base is 100μm; the thickness of the tobacco base is 50g / m 2 .
[0030] A coating liquid is prepared, and its composition is: 20% of flue-cured tobacco essential oil, 6% of tobacco essence, and 74% of glycerin by mass percentage. Spray the above-mentioned coating solution on the tobacco base by 25% of the mass percentage of the tobacco base, and then adjust the ambient temperature in a constant temperature and humidity box to be ...
Embodiment 2
[0033] Fibrous activated carbon with a fiber length of 1mm is added to hot water at 100°C and boiled for 60 minutes, then filtered, washed, and dried at a high temperature of 150°C under ventilated conditions for use.
[0034] Mix 50% of tobacco slurry, 17% of wood pulp, 25% of fiber activated carbon slurry and 8% of gum arabic in mass percent, and send it directly to the sandwich paper machine for forming, and dry it with a hot air dryer to obtain the tobacco base. The thickness of the obtained tobacco base is 150μm; Tobacco substrate thickness and weight at 80g / m 2 .
[0035] A coating solution is prepared, which is composed of: 10% of flue-cured tobacco essential oil, 20% of tobacco essence, and 70% of glycerin by mass percentage. Spray the above-mentioned coating solution on the tobacco base by 35% of the mass percentage of the tobacco base, and then adjust the ambient temperature in a constant temperature and humidity box to be (22 ± 1) ° C and balance for 48 hours under...
Embodiment 3
[0038] Add activated carbon fibers with a fiber length of 5mm into hot water at 100°C and boil for 60 minutes, then filter, wash, and dry at a high temperature of 150°C under ventilated conditions for use.
[0039] Mix 76.5% of the mass percentage tobacco slurry, 9.5% of wood pulp, 10% of fiber activated carbon slurry and 4% of guar gum evenly, and directly send it to the sandwich paper machine for forming, and dry it with a hot air dryer to obtain the tobacco base. The obtained tobacco base The thickness is 150μm; the thickness of the tobacco substrate is 80g / m 2 .
[0040]A coating solution is prepared, which is composed of: 5% flue-cured tobacco essential oil, 15% tobacco essence, 20% propylene glycol, and 60% glycerin by mass percentage. Spray the above-mentioned coating solution on the tobacco base by 40% of the mass percentage of the tobacco base, and then adjust the ambient temperature in a constant temperature and humidity box to be (22 ± 1) ° C and balance for 48 hou...
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