| 摘要 |
<p>A method and device for replacing a first, empty reel of strip material with a second, new reel in which the strips of the two reels are positioned over one another and partly cut thereby forming on them coincident lines of perforations or weakening, the strip from the empty reel then being broken along the associated partly cut line and the remaining part of the strip from the empty reel being connected to the other strip, the part of which disposed downstream from the associated line of cut then being cut off after the said connection between the strips.</p> |
