Advantages:
　　1) The film production cycle is short and can display multiple colors;
　　2) The pattern and color can be changed at any time during production;
　　3) The outermost layer of IML is FILM, the ink is printed on the middle layer, and the appearance is smooth and beautiful, and the more the touch is brighter, It has excellent scratch resistance;
　　4) IML production batch quantity is very flexible, suitable for multi-variety small-scale production.
　　Disadvantages:
　　1) long period of time;
　　2) easy to produce film shedding, distortion, etc.;
　　3) high product defect rate.