The disclosed device is substantially characterized in that a hollow rotary body (2) is introduced into the moltenmass (1).
所披露的设备大大特征的一个空心旋转体（2）到熔融体（1）推出。
2
Nylon is meltspun. That is to say a moltenmass of nylon, formed by melting nylon chips, is forced through holes in a spinneret.
尼龙是采用熔纺工艺制成的，即将由熔化的尼龙切片构成的尼龙熔融体，强制通过喷头的纺丝孔。
3
The moltenmass depleted of solid compounds is returned to the metal bath and the part of the moltenmass enriched with the desired compounds is discharged.