制造用于烟品的气流导引节段之方法;METHOD OF MANUFACTURING AN AIRFLOW DIRECTING SEGMENT FOR A SMOKING ARTICLE

摘要

本发明系有关一种制造用于烟品的气流导引节段之方法及设备。本方法包括以下步骤：进给连续卷材，该卷材具有第一纵缘及第二纵缘；涂覆粘着剂至该卷材；将该卷形成为通道；将该通道形成为封闭管，该第一缘与该第二缘重叠；压缩该卷材管；绕卷材成形管进给至少一连续多孔材料，以形成连续气流导引节段；以及切割实质上连续的气流导引节段，以形成离散之气流导引节段。本发明亦系有关一种包括气流导引节段之烟品。; applying adhesive to the web material; forming the web into a channel; forming the channel into a closed tube, the first edge overlapping with the second edge; compressing the tube of web material; feeding at least one continuous porous material about the formed tube of web material to form a continuous airflow directing segment; and cutting the substantially continuous airflow directing segment to form discrete airflow directing segments. The present invention also relates to a smoking article comprising the airflow directing segment.