Piece by piece waistband application unit for jeans, casual trousers and denim jackets. The machine series 3022WB201 is equipped with Vi.Be.Mac sewing head, which combines feed dog & needle feed transport systems. Thanks to this type of feeding, the unit can be used with the piece by piece working method.
The folding edge operation is made manually at the beginning and at the end of the waistband attaching operation. It boasts also a soft belt back puller device (a.k.a. third hand) exclusive device to avoid all the skip stitches after the foot lifter, increasing the quality results. Last but not least the machine is equipped with automatic back chain stitch thread trimmer.
The sewing head available have the following technical characteristics: