Material Analysis
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Odor migration of PLA food packaging
Fenómeno do problema
The odor migrated from PLA packaging affects the taste of food.
Análise das causas
Low molecular odors such as aldehydes and ketones produced by PLA degradation migrate to the food.
Solução
Control PLA processing degradation; optimize the formulation to reduce odor precursors.
Conclusão principal
PLA odor migration is the key to food packaging quality.
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