Molding Process
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PETG deformation when heated in secondary processing
Fenómeno do problema
Local deformation occurs during subsequent thermal processing (hot stamping, gold blocking).
Análise das causas
The secondary processing temperature exceeds the PETG softening point, the heating time is too long, and there is no support protection.
Solução
Lower the processing temperature; use fixture support; speed up processing to reduce heat input.
Conclusão principal
PETG secondary thermal processing requires attention to temperature management.
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