Investigation of the Large-Scale Pallet by Recycled Polypropylene and the Sequential Valve Gate System during the Injection Molding

<div>The flow front at 90% of the filling process in short shot testing. (a) Concurrent valve gate opening scheme. (b) Sequential valve gate opening scheme.</div>

Advances in Polymer Technology

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Figure 5

Figure 5: Investigation of the Large-Scale Pallet by Recycled Polypropylene and the Sequential Valve Gate System during the Injection Molding 