Simulation four-needle six-line double-stitching overlaying sewing method

Abstract

The invention discloses a simulation four-needle six-line double-stitching overlaying sewing method. The simulation four-needle six-line double-stitching overlaying sewing method includes steps of A,placing two pieces of cloth side by side, integrally sewing the two pieces of cloth by a stitching machine by the aid of two-line processes and forming first sewn lines; B, leveling the insides of thefirst sewn lines; C, placing the cloth in the stitching machine again, and sewing second sewn lines on the first sewn lines by the stitching machine by the aid of four-line processes; D, turning overthe cloth, placing the cloth in the stitching machine again and sewing sewn lines on the reverse sides of the cloth by the stitching machine by the aid of the two-line processes according to sewn line tracks. Compared with the prior art, the simulation four-needle six-line double-stitching overlaying sewing method has the advantages that the sewn lines with similar four-needle six-line effects can be sewn by the common stitching machine, sewing effects are superior to four-needle six-line effects, and the problems of severe idleness of four-needle six-line sewing machines and incapability ofstitching complicated sewn lines by the common stitching machine can be solved by the aid of the simulation four-needle six-line double-stitching overlaying sewing method.

Description

technical field [0001] The invention relates to a textile sewing method, in particular to a sewing method imitating four needles and six threads. Background technique [0002] Fourneedle six lines, a kind of curved back stitching machine introduced and developed by Japan Oling Company, is mainly used for splicing and merging of seamed pieces. This machine sews the internationally recognized ISO607 stitches, which are extremely dynamic and consist of four upper threads, one bottom thread and one Hasu thread, and have a unique seam effect of high elasticity, flatness and high strength. Four-needle and six-thread sewing is easier to stitch high-elastic fabrics and linden parts. According to different fabrics and uses, there are various specifications of presser feet and needle positions. Parts correspond to single-cut, double-cut, four-needle and six-thread The sewing method saves links such as flat sewing and overlock sewing in actual use, and has a leapfrog improvement in bo...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides a superimposed sewing method imitating four-needle and six-thread double sewing, which can use ordinary sewing machines to sew sewing threads similar to the effect of four-needle and six-thread, and the sewing effect is better Based on four needles and six threads, it solves the problem that the four-needle and six-thread sewing machine is seriously idle, and ordinary sewing machines cannot sew complex sewing threads