Chip packaging workshop of the three process of filming, bonding line and plastic sealing of material distribution. It includes the distribution of chip clip boxes, silver paste, bonding wire, plastic sealing materials and other materials. The workshop is a dust-free car, there are many machines, it is very difficult to find the position of the machine when manual distribution, and it is often the case that the wrong machine will be turned back and then sent to the correct machine. The workers in the dust-free workshop wear dust-free clothes, and the work intensity is high and the efficiency is low.