Thermoforming
5 görüntüleme
PETG sheet orange peel texture during vacuum forming
Sorun Belirtisi
Orange-peel-like texture appears on the sheet surface, the surface is rough and uneven.
Neden Analizi
Sheet surface temperature too high or heating too long producing surface degradation, mold roughness large, forming temperature improper.
Çözüm
Lower the sheet heating temperature to 100-120°C; improve the mold surface quality; shorten the heating time.
Temel Çıkarım
PETG orange peel texture is a manifestation of surface overheating or mold roughness.
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