Thermoforming
7 visualizações
PETG sheet orange peel texture during vacuum forming
Fenómeno do problema
Orange-peel-like texture appears on the sheet surface, the surface is rough and uneven.
Análise das causas
Sheet surface temperature too high or heating too long producing surface degradation, mold roughness large, forming temperature improper.
Solução
Lower the sheet heating temperature to 100-120°C; improve the mold surface quality; shorten the heating time.
Conclusão principal
PETG orange peel texture is a manifestation of surface overheating or mold roughness.
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!