The characteristic: It has twisted groove and standard scarf.
It is for multi needle cylinder bed double chain stitches machine use.
Size 11 to 14: It is suitable for sewing for folding cloth, elastic waistbands materials, shirt opening material seaming ; size 11-18 : suitable for sewing elastic waistbands attaching.
Equivalent systems include: UY113GS;SY7090.
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