| 摘要 |
PROBLEM TO BE SOLVED: To reduce and suppress curving of a winding end face of a film and to enable winding in order because curving thereof due to mutual interference which does not occur in single winding is likely to occur when plural resin films are wound. SOLUTION: In a method for inserting a plurality of core pipes 5 into a hollow rotary shaft 3 of a winding machine by bringing them into contact mutually in a longitudinal row, each lug 31 provided on a pipe wall of the hollow rotary shaft 3 by corresponding to each core pipe 5 so as to come in and out is brought into contact with an inner face of each core pipe 5 to fix each core pipe 5 on the hollow rotary shaft 3 for the rotation, and each cut film fed by dividing and cutting a running film into many films is wound on each core pipe due to the rotation of the hollow rotary shaft 3, the winding is done while suppressing deviation and travel of the core pipes 5 in the axial direction of the hollow rotary shaft 3 due to mutual interference.
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