What causes material to pucker when sewing?

What does it mean if fabric puckers?

Seam puckering refers to the gathering of a seam during sewing, after sewing, or after laundering, causing an unacceptable seam appearance. Seam puckering is more common on woven fabrics than knits; and it is prominent on tightly woven fabrics.

What are the main causes of main pucker?

Most macular pucker is related to aging, but it can also be caused by other eye conditions. These include detached retina, inflammation of the eye (uveitis), and diabetic retinopathy. A macular pucker can be caused by trauma from eye surgery or eye injury as well.

What is the defects on fabric puckering?

Puckering is an irregular seam surface. You’ll see this garment defect more commonly in woven fabrics and knitted ones. Puckering is especially prominent on garments that are tightly woven.

Why are my seams wavy?

The weight of the fabric hanging down is often enough to stretch it and cause those wavy seams we talked about before. Steam – If you have already sewn your seam and it turned out a little wavy, steaming the seam can often help smooth it out.

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