Wrapper constructions for self-extinguishing and reduced ignitio

Details Wrapper constructions for self-extinguishing and reduced ignitio Wrapper constructions for self-extinguishing and reduced ignitio

1986-09-26

1988-04-26

Millin, V.

Tobacco

Tobacco or tobacco substitute product or component part thereof

Cigar or cigarette

131349, A24D 102

Patent

active

047397756

ABSTRACT:
Wrappers for smoking articles providing reduced ignition proclivity or self-extinguishing properties to the resultant smoking articles. The wrapper materials contain band areas of low inherent BMI in the range from about 0 to about 4 cm.sup.-1. Preferred embodiments include wrappers wherein bands of paper material with reduced filler content are provided to produce a BMI in the range of from about 0 to about 2 cm.sup.-1 in the band areas and the resulting smoking articles are self-extinguishing in the banded zones. The width of the bands may be in the range of from about 2 to about 20 millimeters and, for self-extinguishing properties, are preferably at least about 6 millimeters. The resulting smoking articles are also within the scope of the present invention.

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