Which term describes trimming seam allowances to different widths?

Which term describes trimming seam allowances to different widths?

• A. Grading
• B. Notching
• C. Seaming
• D. Batting

Answer: (A)

Grading seam allowances means trimming the seam allowances to different widths along a seam. This technique helps control bulk and allows edges to lie smoothly, especially where multiple layers or curves meet. By making some portions of the seam allowance wider and others narrower, you can reduce bulk at corners and curves, helping the fabric sit flat and the finished edge look neat. Notching, on the other hand, is about cutting small wedges at curved seams to relieve bulk, and it doesn’t describe varying the width of the seam allowances themselves. Seaming is simply joining pieces together, and batting is the padding used in quilts. So trimming seam allowances to different widths is grading.

Grading seam allowances means trimming the seam allowances to different widths along a seam. This technique helps control bulk and allows edges to lie smoothly, especially where multiple layers or curves meet. By making some portions of the seam allowance wider and others narrower, you can reduce bulk at corners and curves, helping the fabric sit flat and the finished edge look neat. Notching, on the other hand, is about cutting small wedges at curved seams to relieve bulk, and it doesn’t describe varying the width of the seam allowances themselves. Seaming is simply joining pieces together, and batting is the padding used in quilts. So trimming seam allowances to different widths is grading.