Process for expansion of tobacco

Details Process for expansion of tobacco Process for expansion of tobacco

1981-10-27

1984-07-10

Millin, V.

Tobacco

Tobacco treatment

Puffing

A24F 318

Patent

active

044591004

ABSTRACT:
A process is provided for expanding tobacco by means of overwetting the tobacco to a moisture content of at least 20%, preferably from 20% to about 80%, and then overdrying the tobacco in a period of a few seconds in a turbulent steam atmosphere to a moisture content of less than 7% to achieve increased filling power. The overwetted tobacco is preferably dried to a moisture content of less than 7% within a time period of less than 5 seconds. It is preferred that the tobacco be dried to a moisture content of less than 5%, and even more preferred that it be dried to a moisture content of less than 3%. The turbulent steam drying atmosphere preferably comprises at least about 60% steam. Typically, the tobacco is bulked for from about 1/4 hour to 4 hours after it is overwetted to allow the moisture to be distributed within and absorbed by the tobacco cellular structure of substantial portions of the tobacco. Subsequent to overdrying, the tobacco is typically remoisturized to a processing moisture content of about 12%.

REFERENCES:
patent: 4366825 (1983-01-01), Utsch et al.

Affiliated with

Also associated with

Rating

Process for expansion of tobacco does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for expansion of tobacco, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for expansion of tobacco will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1575032