A - Human Necessities – 24 – B
Patent
A - Human Necessities
24
B
131/48
A24B 5/00 (2006.01) A24C 5/60 (2006.01)
Patent
CA 1092931
Abstract of the Disclosure: Ventilated cigarettes are made by perforating the wrapper of each filter over an area which lies within pre-formed perforations in the uniting band joining the filter to the tobacco rod. The filter wrappers may be perforated by pins on a rolling plate and fluted drum between which filter por- tions cut from longer filter rods are rolled to stagger the portions so that they can then be pushed into a single row.
308216
Beck Ralph W.
Farrar David J.
Preston Edward G.
Williams Robert E.
Kirby Eades Gale Baker
Molins Limited
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