New procedure for transforming in cop the mint used for the manufacture of yarns (Machine-translation by Google Translate, not legally binding)

摘要

New method for transforming the wick used for the manufacture of yarns into cop, which is characterized in that the wick, that is, the tape of constant section of parallel fibers without torsion, as obtained from the carda-coil machine is twisted by the rotary movement of a machine that transforms it into thread and then, in the same operation, this thread is wound on an axis, which has its own rotary movement, in the form of a cop, that is creating a kind of coil with the thread crossed internally and in regular parallel lines on the outside. (Machine-translation by Google Translate, not legally binding)