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Unbalanced filling of multi-cavity in PU '2079851475616104452

Injection Molding PU injection multi-cavity balance runner design gate size mold flow analysis

Ejection Whitening on PU Injection Molded Products

Injection Molding PU injectionejection whiteningejector pin areacooling timedraft angle

Uneven Color in PU Mixed with Color Masterbatch

Color masterbatch carrier matching and full dispersion are the keys to color uniformity

Injection Molding PU coloringcolor masterbatchcarrier compatibilitypigment dispersioncolor streak

Oil Spots on PU Injection Molded Products

Injection Molding PU injectionoil spotrelease agentlubricant exudationmold sealing

Insufficient Flow Length Ratio in PU '2079851475616104452

Injection Molding PU injectionflow length ratiomelt viscosityinjection temperatureflow aid

Low Weld Line Strength in PU '2079851475616104452

Injection Molding PU injectionweld lineinsufficient entanglementinjection temperatureoverflow well

Severe Flash in PU '2079851475616104452

Injection Molding PU injectionflashclamping forceparting lineinjection pressure

Warpage in PU '2079851475616104452

Injection Molding PU injectionwarpageshrinkageholding pressureannealing

Premature Gate Freezing in PU '2079851475616104452

Injection Molding PU injectiongate freezingholding pressure transmissiongate sizemold temperature

Burnt Marks from Insufficient Mold Venting in PU '2079851475616104452

Injection Molding PU injectionmold burningvent grooveinjection speedair compression

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