| 摘要 |
<p>A filling machine designed so that even if a paper-sliced portion is included somewhere in a web-like packaging material, no defective seal takes place in the longitudinal seal portion of the paper-sliced portion, preventing interruption of continuous operation due to a burst from the paper-sliced portion. In order to continuously operate a paper container-filling machine, in paper slicing so as to connect the front end of a web-like packaging material to be used next to the rear end of the web-like packaging material being let out, a notch is disposed in the vicinity of a corner of the metal layer of the paper-sliced portion.</p> |
