Document Type and Number:
Japanese Patent JPS6127983
Kind Code:
Y2
Abstract:
Method of and apparatus for producing shaped effect yarns with or without ladders. A stretched main thread and an effect thread are fed in parallel relationship through a rotating hollow spindle carrying a yarn body with a fastening thread. The effects are shaped and fastened by the fastening thread after the stretched main thread and the loose effect thread simultaneously pass through a set of rollers whose pressure is continuously regulated. The main and effect threads are not twisted in the hollow spindle with the fastening thread but twist with it between a differentiator-regulator which rotates with the spindle and pulling rollers downstream thereof.
Application Number:
JP6755482U
Publication Date:
August 20, 1986
Filing Date:
May 11, 1982
Export Citation:
International Classes:
B65H81/06; D02G3/36; D02G3/34; D02J1/00; D02J1/02; (IPC1-7): D02G3/34