DEFIBRATED TOBACCO RAW MATERIAL Russian patent published in 2019 - IPC A24B13/00 

Abstract RU 2709941 C1

FIELD: tobacco industry.

SUBSTANCE: invention relates to a method for production of tobacco raw materials and tobacco raw materials produced by this method. Method for production of bleached tobacco raw material involves the following stages: (I) mechanical defibrating of unprocessed tobacco raw material to produce defibrated tobacco raw material and (II) treatment of defibrated tobacco raw material obtained at step (I), at least one bleaching agent to produce processed tobacco raw material.

EFFECT: technical result of invention is providing an improved method for production of bleached tobacco raw material.

15 cl, 2 ex, 2 tbl

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RU 2 709 941 C1

Authors

Bjoerkholm, Lars

Dates

2019-12-23Published

2017-11-01Filed