Method and apparatus for making a composite stream from fibrous

Details Method and apparatus for making a composite stream from fibrous Method and apparatus for making a composite stream from fibrous

1986-03-05

1987-09-15

Millin, V.

Tobacco

Cigar or cigarette making

Molding or forming

131 841, 131 843, 131108, A24C 518, A24C 539

Patent

active

046932631

ABSTRACT:
A composite tobacco stream which contains different types of tobacco is formed by converting fibrous material of a first type into a first succession of discrete batches and by converting fibrous material of a second type into a second succession of discrete batches. The two types of batches are thereupon shuffled in such a way that the resulting stream contains alternating batches consisting of first and second fibrous materials. The stream is equalized, draped into a web of cigarette paper and subdivided into cigarettes of unit length or multiple unit length. The shuffling step can be carried out on a rotating wheel-shaped conveyor or on a foraminous belt conveyor.

REFERENCES:
patent: 3795249 (1974-03-01), Cristiani
patent: 3854486 (1974-12-01), Molins et al.
patent: 4009722 (1977-03-01), Wahle et al.
patent: 4373538 (1983-02-01), Steiniger
patent: 4485826 (1984-12-01), Holzangel
patent: 4516585 (1985-05-01), Pinkham
patent: 4564028 (1986-01-01), Heitmann
patent: 4605013 (1986-08-01), Goldbach
patent: 4616662 (1986-10-01), Hartmann et al.

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