800A锁眼结束面剪线之后,留了大概有一毫米的线头,用手一拉就掉两针,线头变长了,如何解决?说下,机器不跳针,套结的针数调密过,线迹调紧了,想把线头调短点让他拉不到,把压脚也给磨薄了,还是有一点点, ...
liujian 发表于 2013-6-24 20:19 套结时加机针试试
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