| 摘要 |
The present invention relates to nylon yarn included in different types of brushes by using resin of nylon mn (m, n >= 6), to a manufacturing method thereof, and to different types of brushes including the same and, more specifically, to a method for manufacturing nylon yarn for manufacturing different types of brushes, which uses a multifilament melt spinning method using air cooling, and uses an efficient cooler using close air cooling and a spinneret, to nylon yarn manufactured by the same, and to different types of brushes including the same. The purpose of the present invention is to provide the method for manufacturing nylon yarn for brushes, having uniform cross section. |
