YARN WINDING SYSTEM, SPINNING FRAME, AUTOMATIC WINDER, AND YARN WINDING METHOD

摘要

A yarn winding system (1) includes a spinning frame (3) for forming a yarn feed bobbin (11), and an automatic winder (4) for winding yarn from the yarn feed bobbin (11) and forming a package. The spinning frame (3) is provided with a control device (31) for generating spinning information that includes information pertaining to the conditions of the process for forming the yarn feed bobbin (11) and/or the conditions for completing spinning of the yarn feed bobbin (11), and a transmission unit (31c) for transmitting the spinning information to the automatic winder (4). The automatic winder (4) is provided with a reception unit (41c) for receiving the spinning information, and a control device (41) for controlling the operation of the automatic winder (4) (winder units (42) and a bobbin preparation device (7)) on the basis of the spinning information received by the reception unit (41c).