Stepping type tobacco curing process

The invention relates to a stepping type tobacco curing process. Tobacco leaves sequentially pass through a tobacco loading chamber, a tobacco curing chamber, a moisture regaining chamber and a tobacco unloading chamber which are isolated from one another; the temperature and the humidity in each to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG LILI, GAO QIANG, CHENG XUEQING, ZONG HAO, TIAN FUHAI, HAN SHUO, LU XIWEN, GAO PENGCHENG, LIU YUANDE, ZHANG ZHIYONG, CHENG YUNJI, CHEN XIUZHAI, TIAN LEI, TAN XIAOLEI, LIU YONG, ZHOU LONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIGARETTES CIGARS HUMAN NECESSITIES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING SMOKERS' REQUISITES SNUFF TOBACCO
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Beschreibung
Zusammenfassung:	The invention relates to a stepping type tobacco curing process. Tobacco leaves sequentially pass through a tobacco loading chamber, a tobacco curing chamber, a moisture regaining chamber and a tobacco unloading chamber which are isolated from one another; the temperature and the humidity in each tobacco curing chamber are different. The number of the tobacco curing chambers is 13. The temperatures of the 13 tobacco curing chambers are 38 DEG C, 40 DEG C, 40 DEG C, 42 DEG C, 42 DEG C, 43 DEG C, 45 DEG C, 48 DEG C, 50 DEG C, 54 DEG C, 58 DEG C, 62 DEG C and 67 DEG C in sequence. The humidity of the 13 tobacco curing chambers is 37 degrees, 38 degrees, 37 degrees, 37 degrees, 36 degrees, 36 degrees, 36 degrees, 36 degrees, 36 degrees, 39 degrees, 39 degrees, 41 degrees, 41 degrees and 41 degrees in sequence. And heating the lower leaves in each tobacco curing chamber for 4 hours, and stabilizing the temperature for 9-10 hours. The temperature of the middle leaves is increased for 4 h in each tobacco curing cham