According to the surface process, the aluminum plastic board can be divided into many different series, among which the door head aluminum plastic board commonly used high gloss series and matte series. Both high gloss and matt are for the gloss of the surface of the aluminum composite panel. The surface of the high-gloss aluminum composite panel is smooth , like a polished metal surface; The surface of the matte aluminum-plastic panel is rough, just like the frosted glass without reflection. There is a sharp distinction between the characteristics of two.

Several commonly used gloss intervals are: matte, flat, bright, high-light, and so on. For example, 20%-30% gloss is matte, 60%-70% is bright, and and that of high-gloss is 80-90%.