Production method of producing wrapper for cigarettes
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United States of America Patent
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Apr 16, 2013
Grant Date -
Nov 25, 2010
app pub date -
Aug 6, 2010
filing date -
Feb 8, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A production method for producing a wrapper for cigarettes is provided wherein, with a web kept traveling, a combustion inhibitor in liquid form is intermittently applied to one surface of the web to form undried banded layers arranged with a predetermined space therebetween in the traveling direction of the web, water is applied to the surface of the web over its entire area before or after the combustion inhibitor is applied, and then the web is rapidly dried.
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Family
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