The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 1981
Filed:
Apr. 04, 1980
Jorn Ulrich, Hamburg, DE;
B.A.T. Cigaretten-Fabriken GmbH, Hamburg, DE;
Abstract
A method for the treatment of tobacco stems which comprises providing the tobacco stems in the uncut condition with a moisture content ranging from 15 to 70% relative to the dry weight of the tobacco stems, performing at least one first cut of said tobacco stems in a direction parallel to the longitudinal axis thereof, conditioning the resultingly cut tobacco stems, and performing more than one second cut of said tobacco stems in a direction parallel to said longitudinal axis, wherein the respective longitudinal planes containing said first and said second cuts reside in substantially perpendicular relation to each other. The resulting tobacco stem sections exhibit improved uniformity of length and thickness, and minimal fiber destruction, and have improved expansion capacity.