There are a number of troubles encountered in the processing of plastic materials, which badly affect the product quality. The troubles are rectified by means of certain troubleshooting procedures. The generally adopted trouble shooting procedures are:
» Investigation of the root cause of the trouble
» Checking of the process parameters involved
» Analysis of the quality parameters of raw material
» Verification of the control parameters of the machines
» Studying of the design of the machine parts, mould /die etc.
» Modification of the product design
» Optimization of the process and control parameters