An on-line sophisticated system of investigating sewn seams in knitted fabrics

The paper describes problems associated with sewn seams in garments. Methods of defining damaged seams in the course of sewing operation in the texture of weft-knitted fabrics were summarized. An on-line sophisticated measuring equipment comprising a sensor for testing sewn seams as well as damages in knitted garments was presented for the first time. The scientific contribution of this equipment is manifested in the fact of an objective evaluation of damaged stitches and threads of the knitted fabric.