Production & Quality
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LCA evaluation of PLA degradable plastic
Fenómeno del problema
The LCA (life cycle assessment) results of PLA are highly uncertain.
Análisis de la causa
The raw material source (corn, sugarcane, etc.), process energy consumption, and end-of-life disposal greatly affect the LCA.
Solución
Require complete LCA data; continuously optimize the production chain to reduce the carbon footprint.
Conclusión clave
The sustainability of PLA needs scientific evaluation and should not be blindly advertised.
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