Tobacco stem preparation method

Tobacco stem preparation method

The invention discloses a tobacco stem preparation method. The tobacco stem preparation method comprises the following steps: (1) tobacco stem pretreatment: preparing tobacco stem raw materials into homogeneous-morphology tobacco stems; (2) stem moistening: pumping vapor into the tobacco stems proce...

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Hauptverfasser: GAO YING, ZHAO CHANGYOU, TIAN HAILONG, HAN KELI, ZHANG JIASHU, LI GANG, XUE CHANGSEN
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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creator GAO YING
ZHAO CHANGYOU
TIAN HAILONG
HAN KELI
ZHANG JIASHU
LI GANG
XUE CHANGSEN
description The invention discloses a tobacco stem preparation method. The tobacco stem preparation method comprises the following steps: (1) tobacco stem pretreatment: preparing tobacco stem raw materials into homogeneous-morphology tobacco stems; (2) stem moistening: pumping vapor into the tobacco stems processed in the step (1) to perform stem moistening till the moisture content is 35-40%, and balancing moisture for 180-240 min; (3) defibering and stem stripping: feeding the tobacco stems processed in the step (2) into a fluffer to perform defibering and stem stripping, wherein after defibering and stem stripping, the moisture content of the stems is 30-35%; (4) stem expanding: expanding the stems processed in the step (3) by use of high-pressure vapor till the expansion rate is 50-80%; (5) stem drying: performing tunnel-type hot-air three-stage drying on the stems processed in the step (4); and (6) screening. The prepared tobacco stems is high in filamentation rate, uniform in filamentation, appropriate in structure
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The tobacco stem preparation method comprises the following steps: (1) tobacco stem pretreatment: preparing tobacco stem raw materials into homogeneous-morphology tobacco stems; (2) stem moistening: pumping vapor into the tobacco stems processed in the step (1) to perform stem moistening till the moisture content is 35-40%, and balancing moisture for 180-240 min; (3) defibering and stem stripping: feeding the tobacco stems processed in the step (2) into a fluffer to perform defibering and stem stripping, wherein after defibering and stem stripping, the moisture content of the stems is 30-35%; (4) stem expanding: expanding the stems processed in the step (3) by use of high-pressure vapor till the expansion rate is 50-80%; (5) stem drying: performing tunnel-type hot-air three-stage drying on the stems processed in the step (4); and (6) screening. 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The tobacco stem preparation method comprises the following steps: (1) tobacco stem pretreatment: preparing tobacco stem raw materials into homogeneous-morphology tobacco stems; (2) stem moistening: pumping vapor into the tobacco stems processed in the step (1) to perform stem moistening till the moisture content is 35-40%, and balancing moisture for 180-240 min; (3) defibering and stem stripping: feeding the tobacco stems processed in the step (2) into a fluffer to perform defibering and stem stripping, wherein after defibering and stem stripping, the moisture content of the stems is 30-35%; (4) stem expanding: expanding the stems processed in the step (3) by use of high-pressure vapor till the expansion rate is 50-80%; (5) stem drying: performing tunnel-type hot-air three-stage drying on the stems processed in the step (4); and (6) screening. The prepared tobacco stems is high in filamentation rate, uniform in filamentation, appropriate in structure</abstract><oa>free_for_read</oa></addata></record>
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subjects CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING
SMOKERS' REQUISITES
SNUFF
TOBACCO
title Tobacco stem preparation method
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