1 引言 本機(jī)是將兔毛原料未經(jīng)改性處理,直接進(jìn)行開(kāi)松麦荸、梳理,制成一定支數(shù)的毛條,具備抱合力大和加有真捻等特點(diǎn),并由紡紗機(jī)(FNT-28型兔毛紡紗機(jī),專(zhuān)利號(hào):9424N73-4)紡制成各種規(guī)格支數(shù)的細(xì)紗。本機(jī)是國(guó)家發(fā)明專(zhuān)利產(chǎn)品(專(zhuān)利號(hào):93106597-6),"八五"國(guó)家星火項(xiàng)目,同時(shí)又被國(guó)家..