FILLING METHOD, FILLING MACHINE, AND WRAPPING MATERIAL THEREFOR

摘要

Even if a paper spliced portion is included In the web-shaped packaging material, in filling machine, seal insufficiency is not generated in longitudinal seal of the paper spliced portions, an interruption due to the broken part of continuous operation is prevented. When a using web-shaped packaging material rear end is spliced to a next web-shaped packaging material front end, in order to continuously operate filling machine for paper container, notches are provided on a comer portion of the paper spliced portion around metal layer.