문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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PETG multi-cavity mold flow imbalance

PETG multi-cavity balance requires scientific runner design.

Molds & Tooling PETGmulti-cavityflow imbalancerunner design

PETG transparent part optical distortion

PETG optical distortion is a serious defect for transparent packaging.

Molding Process PETGoptical distortionrefractive indexflatness

PETG products containing recycled material hygienic performance risk

PETG food contact applications have strict requirements for recycled material management.

Material Analysis PETGrecycled materialhygienemigration

PETG thermoformed product edge curling

PETG '2079851475616104458 edge curling is related to heating uniformity and cooling.

Thermoforming PETGedge curlinguniform heatingcooling

Poor quality when PETG and PET recycled materials are mixed

PETG and PET cannot be mixed for recycling and require strict classification.

Material Analysis PETGPETmixed recyclingclassification

PETG product fatigue fracture

PETG fatigue performance is closely related to internal stress and design.

Molds & Tooling PETGfatigue fracturebending fatigueinternal stress

PETG '2079851475616104452 excessive gate marks

PETG gate marks are an important concern for appearance quality.

Injection Molding PETGgate markgate designpin point gate

PETG '2079851475616104452 jetting marks near the gate

PETG jetting marks are a manifestation of unstable filling flow.

Injection Molding PETGjetting marksgatemulti-stage injectionflow

PETG '2079851475616104452 poor thermal stability, residence time sensitive

PETG thermal stability needs to be maintained in continuous stable production.

Injection Molding PETGthermal stabilityresidence timedegradation

PETG '2079851475616104452 low production efficiency, long cycle

PETG molding cycle optimization mainly starts from cooling efficiency.

Injection Molding PETGmolding cyclecooling efficiencymelt temperature

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