filter for a smoking article, smoking article, method of manufacturing a smoking article, a filter and filter segments

摘要

smoking article, method of manufacturing a smoking article, a filter and filter segments. a filter (3) for a smoking article (1) comprises one or more filter media segments (4a, 4b, 4c) and a substantially transparent packaging material (5). the filter segment or more than one of them (4a, 4b, 4c) and the packaging material (5) define a recess or a cavity in the filter (3). A securing adhesive (7) is provided to secure the filter segment or more than one of them (4a, 4b, 4c) to the packaging material (5). the securing adhesive (7) is placed exclusively between the packaging material (5) and parts of or more than one of the filter segment (4a, 4b, 4c) except those corresponding to the recess or cavity.