MULTI-EFFECT YARN AND MANUFACTURING DEVICE THEREFOR

摘要

The present invention relates to a device for manufacturing multi-effect yarn, which comprises a pair of back rollers, a pair of middle rollers, and a pair of front rollers, wherein the back rollers comprise a basic back-top roller, a basic back-bottom roller, a different back-top roller, and a different back-bottom roller, in which the basic back-top rollers function with the basic back bottom roller and the different back top rollers function with the different back bottom roller so that the basic back bottom rollers and the different back bottom rollers rotate independently from each other to treat basic roving and different roving, and removal of draft control is facilitated according to types and shapes of effect yarn so that the basic back-top rollers can be twisted by passing through the front roller and being wound. Accordingly, provided is the device for manufacturing multi-effect yarn in which a groove is formed in an area in which the roving acts on either a middle top roller and a middle bottom roller, or the middle top roller and the middle bottom roller. The present invention has the advantage of stably manufacturing multi-effect yarn using different types of roving in a ring spinning process.;COPYRIGHT KIPO 2017