Process and apparatus for yarn winding, and a cross-wound bobbin thus obtained.

摘要

According to the invention, after forming the reserve (9) on the outer annular end (6) of the central body (2) of the carrier support (1), a limited quantity of yarn (10) is wound in the form of approximately contiguous turns forming a ring (11) on the central body (2) before the actual cross-winding. The ring (11) is preferably formed towards the end opposite the reserve (9). The ring comprises, for example, 30 to 80 turns of yarn. The invention is applicable, in particular, to the dyeing bobbins on compressible tubes. <IMAGE>