Research on the Molding Design and Optimization of the Molding Process Parameters of the Automobile Trunk Trim Panel

Table 1

Level factors of orthogonal experiments.

Level	Heating temperature (°C)	Heating time (s)	Molding pressure (kPa)	Holding time (s)
1	190	50	11	40
2	200	60	13	50
3	210	70	15	60
4	220	80	17	70