FLATTING FOR FLATTING A FOIL BAG FOR A BLOW FILLING SYSTEM, BLOW FILLING SYSTEM, METHOD FOR FLATTING A FOIL BAG IN A BLOW FILLING SYSTEM, METHOD FOR PRODUCING A BLOW FILLING SYSTEM AND FOIL PRODUCTED THEREOF

摘要

The invention relates to flattening, i.e. a device for flattening a film hose for a blown film line, a blown film line, a method for flattening a film hose in a blown film line, a method for producing a blown film web and a film produced therewith. According to a first aspect of the present invention, the object provided solves flattening for flattening a film hose for a blown film line having a plurality of guide elements, wherein at least one of the plurality of the guide elements is positionally stored and wherein the flattening further comprises a sensor unit,which determines the position of at least one of the guide elements relative to the film hose, so that at least one of the plurality of the guide elements can be positioned such that at least one of the plurality of the guide elements lies on the film hose.