Method and apparatus for removing wrapped yarn group on package bobbin end

摘要

A method for removing a wrapped yarn coil of an initial yarn portion of a package; the wrapped yarn coil being wound on a bobbin while being gripped by a slit-like groove formed on the bobbin end along a peripheral circle of the bobbin, and being followed by a transfer tail; including steps of severing the wrapped yarn coil at a position on the bobbin end in which the slit-like groove does not exist, while holding the severed ends of the wrapped yarn coil by suction, gripping the severed ends by grippers, and removing the wrapped yarn coil from the slit-like groove along the periphery of the bobbin while rotating the grippers in the twisting direction so that a twist is imparted to the wrapped yarn coil held by the grippers.