High speed interlock stitch sewing machine (tape binding) Suit to sewing of various types of belt loop of trousers and jeans. High speed ... interlock stitch sewing machine (tape binding)1.Through looper, SF007-01 high speed flat bed interlock stitch machine adopts bended ... 602, 605, 401, 408 and other stitches;4.Under high speed sewing condition, silicon-oil cooling is done to upper ...