Method and apparatus for producing sheet tobacco.

摘要

A sheet tobacco producing apparatus comprises a mixer (12), a kneader (16), a crusher (17), and a shaping machine (18a). The mixer (12) mixes tobacco chips with auxiliary substances including water, to produce wet round pieces. The kneader (16) has a pair of rollers (36 and 37) for kneading the wet round pieces to form a sheet intermediate. The crusher (17) crushes the sheet intermediate to form crushed wet round pieces. The shaping machine (18a) has a pair of rollers (44 and 45) for forming a final sheet product from the crushed pieces. Since the tobacco raw material is deformed from the sheet intermediate which is obtained after once kneaded, to round pieces again, it is easy to take the material into the gap between the rollers (44 and 45) of the shaping machine (18a), which increases the manufacturing speed of the apparatus. <IMAGE>