Quality of Finish, Size, Cast, Camber, Tensile, Path of Wire, Spool Sizes, and De-spooling Equipment are all major factors in how stitching wire is going to perform in the field. With the continued demand for increased run speeds and overall profit, high quality stitching wire and proper machine setup are a must. Stitching wire is a low carbon steel with a zinc galvanized or tin coating. Stitching wire is used in side stitching, saddle stitching, corner stitching, booklet making, and inline stitching in press applications.
1).Wire diameter: 2.50 mm x 0.50 mm to 2.20 mm x 0.60 mm to 2.20 mm x 0.70 mm to 1.80 mm x 0.60 mm to 1.50 mm x 0.50 mm to 0.90 mm x 0.60 mm to 0.80 mm x 0.50 mm and the special requirements of the other specifications
2).Tensile strength: 650-950 / mm and special requirements of other strength
3.)Silk by the tolerance: + / - 0.05 mm
4.)Surface: galvanized or copper plating