Humidity stabilizing and temperature increasing bulk curing method for flue-cured tobaccos

Fecha de publicación: 27/03/2018
Fuente: WIPO "tobacco agriculture"
The invention discloses a humidity stabilizing and temperature increasing bulk curing method for flue-cured tobaccos. The humidity stabilizing and temperature increasing bulk curing method for the flue-cured tobaccos includes humidity stabilizing and temperature increasing yellowing stages and humidity stabilizing and temperature increasing drying stages. The humidity stabilizing and temperature increasing bulk curing method has the advantages that the stability of the suitable tobacco leaf yellowing, color fixing and killing-out temperatures of wet bulbs can be maintained, the temperatures ofdry bulbs can be increased at different steps according to tobacco leaf curing target requirements, stability maintaining and slight increasing effects can be realized, tobacco leaf yellowing and dehydrating are coordinated with each other, drying and aroma enhancing are connected with each other, the curing failure rate can be reduced, and the curing quality can be improved; the humidity stabilizing and temperature increasing bulk curing method is simple and is easy to control during operation; the humidity stabilizing and temperature increasing bulk curing method is wide in application range and can be used for curing optional variety of tobacco leaves of excellent varieties which are popularized and applied in current flue-cured tobacco production.