Molds & Tooling
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Molding of PLA foamed beads (EPLA)
Fenómeno do problema
PLA foamed beads are difficult to mold and the bonding is poor.
Análise das causas
The surface bonding of PLA beads is poor, and the bonding force between the beads is insufficient during molding.
Solução
Bead coating with adhesion promoter; molding temperature and pressure optimization.
Conclusão principal
PLA foamed bead molding is a technical difficulty.
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