To securely stick a skirt member to a sheet member with a simple process and structure.
The apparatus of machining a packaging sheet for a rolled object includes a machining mechanism 66 for machining a strip-like skirt member 64 fed from a skirt member supply section 62, a skirt member cutting mechanism 68 for cutting the member 64 widthwise, a skirt member carrying mechanism 70 for carrying the cut member 64 to a joining region with a strip-like light-proof sheet 282, a cutting mechanism 72 for integrally cutting the sheet 282 and the skirt member 64, a sheet member separating mechanism 74 for separating cut end faces of the sheet 282 which has been cut from each other, and a joining mechanism 76 for joining a light-proof shrinkable film 24 with the sheet 282.
OKUTSU KAZUO
TSUJIMURA KOJI
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