发明名称 |
METHOD OF MANUFACTURING AN AIRFLOW DIRECTING SEGMENT FOR A SMOKING ARTICLE |
摘要 |
There is provided a method and apparatus for manufacturing an airflow directing segment for a smoking article. The method includes feeding a continuous web of material having a first longitudinal edge and a second longitudinal edge; applying adhesive to the web material; forming the web into a channel; forming the channel into a closed tube of web material, the first longitudinal edge overlapping with the second longitudinal edge; compressing the tube of web material; feeding at least one continuous porous material about the formed tube of web material to form a substantially continuous airflow directing segment; and cutting the substantially continuous airflow directing segment to form discrete airflow directing segments. There is also provided a smoking article including the airflow directing segment. |
申请公布号 |
EP3021697(A1) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20140735601 |
申请日期 |
2014.07.07 |
申请人 |
PHILIP MORRIS PRODUCTS S.A. |
发明人 |
MIRONOV, OLEG;GRANT, CHRISTOPHER JOHN |
分类号 |
A24D3/02;A24F47/00 |
主分类号 |
A24D3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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