We always plate the iridescence over rice beads, including colorless and colored filmy iridescence.We can coat the surface with solution or powder.

• 米珠通常还需要镀虹彩膜,分为无色虹彩膜和有色虹彩（蓝、黄、绿、灰、赤褐等）膜,可用溶液喷涂（湿法）或粉末（干法）喷涂。