QK-3IO-4 Automatic Children's Coverstitch Bottom Hemmer
Automatic Children's Coverstitch Bottom Hemmer QK-300-4. The product is priced low and has a broad market application prospect.Features: (1) Automatic size identification, assorting and controlling. (2) Automatic start-stop, trim thread, align overlapping stitches and stack. (3) Adding seam position detection device to avoid error detectivity on fabric colour. (4) Same seam direction control mechanism achieves a real seam direction overflipping (except some special fabrics). (5) Correcting devices ensure the same seam directions are well aligned outside and inside. (6) Automatic hem width detecting with one button. Application: Jersey, Pique and Lycra and knitting fabric like Ice Cotton fabric Children's T-shirt, Polo Shirt, Tank, Thermal underwear.