The role of the cold end inspection machine is to inspect the containers for defects , package the containers for shipment and label the containers. Glass containers are 100% inspected by automatic machines also by visual inspection, inspect every container for a variety of faults. Typical faults include checks inspection like finish, neck, shoulder, body, heel area and base, dip inspection, wall thickness , dimensional inspection, side wall inspection , stress detection, sealing surface & base inspection, Mould number reader. In addition to rejecting faulty containers, inspection equipment gathers statistical information and relays it to the forming machine operators in the hot end. Computer systems collect fault information to the mould that produced the container. Operators carry out a range of checks manually on samples of containers, usually visual and dimensional checks.