Method for manufacturing foil packages from a foil tube, and such a foil tube as well as a foil package obtained from such a foil tube,

摘要

The invention relates to a method for manufacturing a film tube from a flat strip of film material. The invention also relates to a foil tube from which individual packages can be manufactured. The invention further relates to a foil package obtained from a foil tube according to the invention. According to an example of the invention, a method for manufacturing a film tube from a flat strip of film material is proposed, the method comprising at least the steps of: A supplying the flat strip of film material provided with a first side and a second side; B arranging at least one group of perforations in the flat strip of film material; C applying a strip of filter material over the at least one group of perforations; D connecting the longitudinal sides of the flat strip of film material together to obtain the film tube.