ABSTRACT
In beginning any plastic processing, you should first analyze the problem. Once you have a good idea what you think is the problem, only one item should be changed at a time, and once that item has been changed, time should be allotted for the change to take effect. This allotted time may vary from a few minutes to a half hour or more. Once you have made this change to the setup, be sure to check that what you changed did not change something else in the process.
