bobbin case 缝纫机的梭壳
- Place the bobbin in the bobbin case taking care of the winding direction of the thread.
往梭壳安装梭芯时,请注意线的卷绕方向。 - Pass the thread through threading slit 1 in the bobbin case, and route it under tension spring 2.
把线穿过梭壳的穿线1,然后从线张力弹簧2的下面穿过。 - When making the sewing machine run idle, remove the bobbin case and the bobbin since there is the possibility that thread is entangled in the hook.
让缝纫机空转时,有可能机线空绕而卷绕不到旋锁上,因此请卸下梭壳和梭芯。
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