The application of computer simulation techniques to industrial packaging lines

A General Purpose Simulation System (GPSS) computer program was used to help analyze potential changes to four industrial packaging lines. When recommended changes were implemented, productivity was improved by 6.7% per line. This was accomplished by changing accumulation levels and achieving a better operating balance among machines.

The paper includes a description of the problem, model development and discussion of procedures used starting with data collection and concluding with an audit of implemented changes. Initially, one line was modified and monitored for a trial period. Following the trial period, all lines were modified.

Emphasis is directed toward experiences with the specific packaging line simulation as opposed to simulation methodology.