SPINNING NOZZLE OF NONE-CIRCULAR CROSS SECTION

摘要

The shape of B-B' part is made similar to the shape of C-C' part that has Y and + shape. In case of using for a long term, although B-B' part is worn, B-B' part maintains the original shape and then the shape of cross section of raw yarn has always a shape similar to the nozzle type. This nozzle is useful for solving inhomogeneity of cross sections of raw yarn and extending the use period.