Method for preparing heat-not-burn tobacco bases containing active carbon

The invention discloses a method for preparing heat-not-burn tobacco bases containing active carbon.The method comprises the following steps that active carbon is weighed and mixed with water, defibering and pulping are conducted, and active carbon pulp is obtained; tobacco raw materials are weighed, soaked, filtered and pulped so that tobacco pulp can be obtained; by weight, 50-80 parts of tobacco pulp, 8-25 parts of wood pulp, 10-30 parts of active carbon pulp and 4-8 parts of adhesive are weighed and evenly mixed; the mixture is formed and dried so that the tobacco bases are obtained; by weight, 1-40 parts of tobacco essential oil, 2-20 parts of tobacco flavor material and 40-80 parts of atomization agent are weighed and evenly mixed so that coating liquid can be obtained; the coating liquid is sprayed to the tobacco bases, standing is conducted for 40-48 h under the constant-temperature and constant-humidity conditions, and finally the heat-not-burn tobacco bases containing active carbon are obtained.Cigarettes prepared from the tobacco bases are put in a smoking set to be used, good satisfaction can be brought to consumers, the amount of smoke is large, the fragrance concentration is high, and the quality of heat-not-burn cigarettes is improved better.