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:
May. 09, 1995
Filed:
Aug. 25, 1993
John Dawson, Coventry, GB;
Derek H Dyett, High Wycombe, GB;
Norman L Sharp, High Wycombe, GB;
James R Stembridge, Coventry, GB;
Molins PLC, , GB;
Abstract
In a cigarette making machine, tobacco is arranged to be showered towards two suction bands to form tobacco sub-streams on the respective bands which are then merged to form a single cigarette filler stream which (possibly after trimming) is enclosed in a wrapper web to form a continuous cigarette rod, and the machine includes means for disturbing at least part of the tobacco of at least one of the tobacco sub-streams before the two sub-streams are merged. This disturbance of the sub-streams preferably causes or permits a degree of reorientation of the disturbed tobacco and a degree of interengagement between tobacco particles of the two sub-streams. In one example at least part of this disturbance is caused during the transfer of both sub-streams to a further suction band which carries the merged stream to the wrapper web.