The momigami is a method to create various crumpling patterns by the movement of skilled fingers as in the following process; apply the two different pigments on the upper and the lower layers and crumple them up, and as a result, the pigment on the upper layer flows off and fine lines appear in the pigment on the lower layer to producing characteristic patterns.
揉み紙の技法は、熟練した指の動きで各種の揉み紋様を表す技法で、上層と下層に違った顔料を塗って、揉み皺によって上層の顔料が剥落し下層の顔料が微妙な線となってあらわれ、独特の紋様を作る。