Modern garment factories, fewer and fewer skilled workers, the basic gap in employment as much as five or six thousand people, especially the lack of skilled use of five-wire package edge machine workers. The reason is its operation, the use of relatively high degree of difficulty. To the processing of ordinary types of jeans, for example, processing, the need for post-warped pants, crotch (front and rear crotch) side seam, the crotch suture, suture to pay special attention.
Fabric suture to be smooth, the fabric of the upper and lower layers of fabric can not be forcibly pull stretch. According to the requirements of the cloth cutting (basic type), the following describes a case where the side seam sewn on the trousers is taken as an example, and the decomposition of each part is explained.
(1) First, put one end of the back piece (front side up) of the pants under the presser foot of the machine.
(2) and then take the pants before the film (face down with the corresponding back piece), and with the back piece to the point of suture.
(3) the suture of the points on each position on the alignment (referring to the position of the front piece of the mouth above), the following bucket mouth requirements of the two pieces of fabric alignment.
Note: The following methods can be used to increase the yield when sewing the legs.
① middle finger and index finger: clip pants behind the film.
② thumb and index finger: clip pants before the film.
The specific operation, usually through the fingers to control the amount of cloth sent out and the edge of the cloth alignment. In this way the minimum class can be more than the original production of three or four hundred pants, production efficiency can be increased by more than 200%.