| 摘要 |
A yarn package forming machine for winding a yarn on a bobbin to form a yarn package on the bobbin, comprising: a stationary frame structure; a pair of supporting arms, rocking means, a pair of bobbin holders, a friction roller, yarn traversing means, yarn releasing means, and yarn end forming means. The yarn end forming means comprises a yarn transferring member, a yarn retaining unit and a yarn cutting unit to form a yarn end portion including a first trailing yarn end portion trailing to a bunch winding portion formed by the yarn releasing means to be wound on the full yarn package at a predetermined angle with respect to the axis of the bobbin, and a second trailing yarn end portion to be wound axially outwardly of the full yarn package on the bobbin.
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