Cigarette filter and capsule filter cigarette using same
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United States of America Patent
Stats
-
May 10, 2016
Grant Date -
Dec 27, 2012
app pub date -
Sep 7, 2012
filing date -
Mar 25, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
There are provided with a plurality of filter materials (2) spaced out in a line and whose filter fiber is exposed on the surface thereof; a capsule (3) arranged between the filter materials (2) and in which content liquid to be used as a flavoring agent or adsorbent is enclosed; shaping paper (4) that covers the filter materials (2) and the capsule (3), connects the filter materials (2) to each other, and includes permeation-preventing material for preventing the permeation of the content liquid; and an adhesion device (5) for adhering the filter materials (2) and the shaping paper (4) to each other in between the filter materials (2) and the shaping paper (4) over the entire circumference of the filter materials (2) and the shaping paper (4).
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Family
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