COOLING DEVICE FOR COOLING A WELD ON A SIDE FOLD OF A FILM MATERIAL IN A BAG FILLING SYSTEM

摘要

The invention relates to a cooling device (10) for cooling a weld (220) on a side fold (210) of a film material (200) in a bag filling system (100), comprising a cooling channel (20) for feeding cooling fluid (F), wherein the cooling channel (20) has a cooling segment (22) having two outlet surfaces (24) oriented at an acute angle to each other, in which outlet openings (26) for the discharging the cooling fluid (F) from the cooling channel (20) are formed. The cooling segment (22) has at least one guiding element (30) for guiding the cooling fluid (F). The at least one guiding element (30) orients the flow direction (S) of the cooling fluid (F) discharged from the outlet openings (26) at an acute angle to the respective outlet surface (24).