Visual spiral cooling filter stick

The utility model belongs to the technical field of cigarette materials, and relates to a visible spiral cooling filter stick, which is characterized in that spiral fasteners and a filter stick which are arranged at intervals are rolled and wrapped by a wrapping layer, the wrapping layer is transparent molding paper, the surface of each spiral fastener is provided with at least one thread, and the thread depth is 0.1-1.5 mm. The visible spiral cooling filter stick disclosed by the utility model is not limited to binary and ternary composite filter sticks, and the size of the visible spiral cooling filter stick can be adjusted as required. According to the visible spiral cooling filter stick, smoke spirally advances in the filter stick, the advancing path of the smoke is prolonged, the contact time of the smoke and the filter stick is prolonged, and the smoke can be better cooled. On the premise that the smoke quality and the smoking satisfaction are not sacrificed, the smoking comfort of the cigarette is impr