Folding

from Wikipedia, the free encyclopedia

Umbug is the term for:

  • Plica (parchment) , folded edge of parchment.
  • Plica (anatomy) , a fold formed by a mucous membrane, peritoneum, or other tissue.
  • Hem (textile) is the name for a folded edge of fabric or fur.
  • Folding , folding over a decorative material around a carrier part edge by 90 ° or 180 ° in plastics processing.