Resin buttons
These buttons are often will directly mixed into the resin color pigments and plastic injection into all sorts of color of the buttons. When the button quantity is bigger, and color before production have been identified, often adopt the method of premixed into a pigment. The advantage of adopting this method is can choose relatively cheap plastic, to reduce costs, convenient for injection molding.
 

Pearl buttons
This is a kind of high temperature hot pressing forming pearl buttons, belongs to a class of imitation shellfish button. Button type mainly has a single bead light, double bead light, double color pearl, and so on. Button material of good quality and price is good, especially its temperature resistance and mechanical strength is much higher than ordinary resin buttons, so it is mainly used for temperamental predominance to wash, easy to wear dress, such as shirt buttons, etc.s shirt buttons, etc.