| 摘要 |
PURPOSE:To eliminate a difference in tension between the top and bottom yarn feed packages, by forming at least the outer periphery of a disk unit plate mounted between the top and bottom yarn feed packages from a material holding a lubricant. CONSTITUTION:Yarn feed packages 2 and 3 are placed at the top and bottom so as to nip an intermediate plate 1 of a disk unit. At least the outer periphery of the intermediate plate is formed from a material holding a lubricant and an unwound yarn from the bottom yarn feed package 3 is oiled to reduce tension thereof. Thereby a difference in tension from the top fed yarn fed from the top yarn feed package 2 is reduced. |
