Bulve.zip May 2026

: Shaping the center back seam of a pattern to match the body's curve rather than using a straight line.

: High heat from a dryer can cause the cotton tape around a zipper to shrink while the rest of the garment does not, leading to a puckered effect. Fixes and Prevention: bulve.zip

: A straight zipper placed on a curved seam, such as the lower back, often creates a bulge because it doesn't follow the natural "S" curve of the spine. : Shaping the center back seam of a

: Pulling or stretching the fabric while sewing the zipper in can cause it to "wave" once released. : Pulling or stretching the fabric while sewing

: Industrial manufacturers often use a heat press to stabilize zipper length before it is sewn into high-precision garments. HOW TO REDUCE THE ZIP BULGE TUTORIAL | KIM DAVE