| 摘要 |
In paper winding, separate rolls are formed side by side around roll cores ( 10 a , 10 b) placed one after the other while supported by support members. The cores are pressed at their ends against one another by core chucks ( 20 ) arranged in connection with the free ends of the outermost roll cores ( 10 a , 10 b). The roll cores ( 10 a , 10 b) are placed in a desired position and subjected to a desired compression force by the core chucks ( 20 ), the length of the row of roll cores ( 10 a , 10 b) is determined, and the compression force of at least one core chuck ( 20 ) is regulated during winding when the length of the roll core row changes to keep the compression force and/or the length of the roll core row within desired limits.
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