GB/T 23219-2008Rules for curing technique of flue-cured tobacco (English PDF)

3.1

By the fields harvesting of fresh leaves in a certain way is placed in a specific processing equipment (commonly referred to as the barn), the creation of suitable artificial

Temperature and humidity conditions, so that tobacco color from green to yellow and continue dried, roasted yellow tobacco leaves, dried, roasted whole process. Usually draw

Yellowing stage is divided into the fixer stage, dry ribs stage.

3.2

Flue-cured tobacco production and curing tobacco and special equipment. Including a variety of building materials and structures, the heat source and heat form, into the wind tunnel and skylights

Forms of natural ventilation air rising barn, natural ventilation Air Descend barn, as well as mechanically assisted ventilation, hot air circulation and temperature and humidity

Controlled or semi-controlled barns device.

3.3

Production of bulk curing flue-cured tobacco leaf processing equipment, generally by means of smoke chamber, the hot air chamber, heating systems, ventilation and humidity and hot air

Composition circulatory system devices, temperature and humidity control system equipment and other components. The basic feature is a large installed smoke density (as an ordinary barn fitted smoke density

More than 2 times), the use of forced ventilation fan, hot air circulation, temperature and humidity control implementation.

3.4

Used to detect, display and regulation of tobacco curing process conditions and special equipment. By humidity and light a fire for heating and ventilation regulation, real

Now baking automatic temperature and humidity regulation. By the temperature and humidity sensors, host, actuators, etc., provided in the host has curves and baking expert

Own curve, and a continuation of the online regulation and power functions.

3.5

Picking tobacco growth and internal matter accumulation and transformation reached maturity and status.

3.6

Tobacco is still in the growth stage, do not fully mature features.