In The Process Of Production, The Woven Bag Factory Is A Problem That Is Easy To Sewn When Sewing, And That Is The Broken Line. How Should I Solve It?

When the sewing machine operates, the machine's needle arch | with the noodle line through the sewing. After reaching the lower limit orientation, it moves up. Because the sewing and the sewing have friction, the noodle line fails to move forward at the same time. Instead, it is stranded under the sewing material, and the elastic effect is swollen to the two sides of the machine needle to form a ring. Then the shuttle shuttle tip arrived at the machine needle during the motion, passed through the surface ring, and expanded the hook wires from time to time in the continuous rotation movement. After walking to your own radius, jump over the extended wire ring, and then the movement is to pick the pole to collect the wires. Sending the feet to make these moves smooth and intermittent. One week, but no longer hook the line, just a circle of air.
After the needle needle arrives at the upper limit position, when the piercing material is inferred again, the woven bag sewing machine circulates to reciprocate, and repeats the above action process, so as to form a intermittent lock line trace on the sewing.