PREPARING METHOD OF BUTTON WITH LIGHT AND SHADE COLOR

摘要

A preparing method of a button with a light and shade color is provided to form a color pattern of light and shade on the button by a simple method without damage of the button. A preparing method of a button with a light and shade color comprises the steps of: dyeing the button made of synthetic resin by a piece dyeing; irregularly bringing a flame in contact with the surface of the dyed button(1); partially decomposing dyes dyed on the surface of the button by the heating; and forming a color pattern of light and shade on the button by a contact part and a non-contact part with the flame.