Table 5.

Regression model between process parameters and replication uniformity.

The Model Established in Minitab	R2	R2adjusted	S
Standard deviation= −107.12 + 0.5775 Melt temperature + 0.2335 Mold temperature + 0.1004 Injection velocity + 5.137 Holding time + 0.004411 Mold temperature × Mold temperature + 0.000109 injection velocity × injection velocity + 0.06121 Holding time × Holding time − 0.003998 Melt temperature × Mold temperature − 0.000407 Melt temperature × injection velocity − 0.021305 Melt temperature × Holding time + 0.003617Mold temperature × Holding time − 0.007142injection velocity × Holding time	99.97%	99.82%	5.61%