How To Reduce Wrinkle When Sewing Fabric

< p > > wrinkle or crumple often occurs in the < a href= "http://www.91se91.com/news/index_c.asp" > car seam < /a >, especially in the lower part of the cloth. If you do not pay attention to it, a line of cars will often come to the end, and the two pieces of cloth with the same length will become a lot shorter.

This phenomenon occurs especially in the process of stitching fine cloth, finishing fabric and thinner and non stretchable cloth.

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< p > the reason why wrinkles occur is that when the direction of sewing is parallel to the meridional direction of these a href= "http://www.91se91.com" > cloth > /a >, the embedded stitches will force the warp to be in place, because every stitch will push the warp away, and the deviation generated by accumulating needle will shrink along the seam of the joint, causing the seam to wrinkle. When sewing direction is parallel to the weft direction of these fabrics, it usually wrinkles less.

According to the experience of Suzhou's clothing edition, the diagonal joints in diagonal corners will not wrinkle. Most of the fabrics will be enough to avoid wrinkling as long as the joints are in the oblique 15 degree direction of longitude or latitude.

Therefore, the oblique cutting operation can be considered.

If necessary, smoothing agent can be applied to cloth.

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< p > in addition, fine needles should be used as far as possible.

Because fine needle can obviously reduce the resistance generated when passing through the cloth, it has the effect of preventing wrinkle and wrinkle. At the same time, we should pay attention to changing new needles frequently.

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< p > when the synthetic sewing thread is used, the tension of the suture must be carefully determined and the tension should be adjusted to a minimum.

The bottom line tension must be adjusted to: when the end of the seam moves freely, the bottom spindle spindle and the outer sleeve slowly slide down, and the tension between the surface line and the bottom line must be consistent, so that they interweave exactly between the two layers of cloth.

The tensile strength of the Suzhou sewing and sewing sewing thread is too large. It will shrink automatically to ease the tension. This phenomenon will shrink the cloth along the joint and wrinkle the joint.

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< p > the earlier situation of the lower fabric is due to the friction between the upper layer cloth and the presser foot, which forces the lower layer fabric to move faster and cause the seam to wrinkle.

The pressure of the presser foot can be lowered as much as possible, and the use of fine teeth to deliver the teeth (conveyor) to reduce the rotation speed of the sewing machine can avoid wrinkling caused by feeding. The best way to solve this problem is to use a sewing machine with differential feeding or needle feeding mechanism.

Of course, if the Suzhou clothing edition is used in the ordinary a href= "http://www.91se91.com" > sewing machine < /a >, as long as in the process of sewing, pay attention to the lower part of the cloth back to exert a certain pull pressure, also can obviously improve the fabric wrinkle phenomenon.

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