三步四点曲折缝缝纫机Three Step Four Position Zigzag Sewing Machine
适用于胸罩、内衣裤、手套、服装、鞋帽、皮件、箱包行业薄、中厚料装饰缝纫。线迹美观大方，是各行业重要的花色机种。倒顺针机构、运转平稳、操作方便。
The machine is suitable for sewing thin, medium or thick fabrics of garments such as brassiere, underwear, gloves, shoes and caps, leather articles, bag, etc. The machine can make beautiful and high-quality stitches.
It is an important type in all lines. The machine adopts forward and backward feeding mechanism, and has advantages of reliability and convenience.
特制的绕线器：特别设计的绕线器，使你能方便清楚地看到其绕线量。
Smart Bobbin Winder: A unique feature. The amount of thread being wound is in clear view.
可调曲折宽度：通过操作机器前面的曲折扳手，可方便地调节线迹曲折宽度。
Zigzag Stitch With Control: Can be controlled easily just by operating the stopper provided on the front of arm,
膝控曲折宽度：当绣花时，可通过膝控办便地调节线迹曲折宽度。
Knee Controlled Zigzag Stitch Width：Offers convenience when doing embroidery work.
