Method for combining segments of a smoking article and combiner for combining such segments

Method for combining segments of a smoking article, the method comprising the steps of:

• providing a group of segments, the group of segments comprising a heat source and an aerosol-forming substrate which are coaxially arranged in that sequence along a common central longitudinal axis, the aerosol-forming substrate being arranged such that a remote end of the aerosol-forming substrate faces away from the heat source while a near end of the aerosol-forming substrate abuts the heat source;
• feeding an airflow directing truncated hollow cone having a widest end and a truncated narrowest end towards the group of segments by inserting a transfer tool having a tip into a truncated hollow cone such that the tip of the transfer tool projects from the truncated hollow cone through the narrowest end of the truncated hollow cone, and moving the transfer tool together with the truncated hollow cone towards the remote end of the aerosol-forming substrate until the tip of the transfer tool forms the indentation in the aerosol-forming substrate and the narrowest end of the truncated hollow cone extends into the indentation formed in the aerosol-forming substrate, wherein the truncated narrowest end of the truncated hollow cone is arranged to face the remote end of the aerosol-forming substrate, with a central longitudinal axis of the truncated hollow cone being aligned with the common central longitudinal axis of the group of segments;
• and
• moving the truncated hollow cone towards the remote end of the aerosol-forming substrate to abut the remote end of the aerosol-forming substrate or to extend into an indentation in the remote end of the aerosol-forming substrate.

Method for combining segments of a smoking article, the method comprising the steps of:

• providing a group of segments, the group of segments comprising a heat source and an aerosol-forming substrate which are coaxially arranged in that sequence along a common central longitudinal axis, the aerosol-forming substrate being arranged such that a remote end of the aerosol-forming substrate faces away from the heat source while a near end of the aerosol-forming substrate abuts the heat source;
• feeding an airflow directing truncated hollow cone having a widest end and a truncated narrowest end towards the group of segments in a manner such that the truncated narrowest end of the truncated hollow cone is arranged to face the remote end of the aerosol-forming substrate, with a central longitudinal axis of the truncated hollow cone being aligned with the common central longitudinal axis of the group of segments, wherein airflow directing truncated hollow cone is fed as a continuous strand of truncated hollow cones, with adjacent truncated hollow cones of the strand being connected to each other, towards the group of segments;
• separating the foremost truncated hollow cone from the continuous strand of truncated hollow cone;
• and
• moving the truncated hollow cone towards the remote end of the aerosol-forming substrate to abut the remote end of the aerosol-forming substrate or to extend into an indentation in the remote end of the aerosol-forming substrate.

Method for combining segments of a smoking article, the method comprising the steps of:

• providing a group of segments, the group of segments comprising a heat source and an aerosol-forming substrate which are coaxially arranged in that sequence along a common central longitudinal axis, the aerosol-forming substrate being arranged such that a remote end of the aerosol-forming substrate faces away from the heat source while a near end of the aerosol-forming substrate abuts the heat source;
• arranging the common central longitudinal axis of the group of segments to extend perpendicular to a direction of transport of the group of segments;
• feeding an airflow directing truncated hollow cone having a widest end and a truncated narrowest end towards the group of segments in a manner such that the truncated narrowest end of the truncated hollow cone is arranged to face the remote end of the aerosol-forming substrate;
• aligning a central longitudinal axis of the truncated hollow cone with the common central longitudinal axis of the group of segments;
• and
• moving the truncated hollow cone towards the remote end of the aerosol-forming substrate to abut the remote end of the aerosol-forming substrate or to extend into an indentation in the remote end of the aerosol-forming substrate.