Method for winding filament with yarn reserve on bobbin and winding apparatus thereof

Application Number: 00104953
Application Date: 2000.04.05
Publication Number: 1274772
Publication Date: 2000.11.29
Priority Information: 1999/5/22 DE 19923770.0
International: B65H54/30;D01H1/38
Applicant(s) Name: Schaul Almer
Inventor(s) Name: Wolter Schleigenhaft;Erich Jantke;Helment Coler
Patent Agency Code: 11038
Patent Agent: zheng xiuzhe
Abstract Yarn (F), especially folded yarn on a twister, is wound on a tube (4) by first winding a waste section containing insufficiently twisted yarn from the start-up. A transfer tail is then wound, starting near the package section and winding away from it. Finally the yarn is taken back over the tail to start winding the main package. An Independent claim is also included for a guiding arrangement (8) to divert the yarn (F) to form the claimed tail winding pattern. A sleeve fitted with two guide pegs (11,12) can be reciprocated and also rotated, preferably by hand, to bring either peg into action to wind the waste section or the transfer tail. The waste section is wound in a groove on the tube carrier disk and is cut off at doffing.