문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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PETG '2079851475616104452 poor venting, burning

PETG burning is caused by air retention; improving venting is the most direct measure.

Injection Molding PETGburningventinginjection speed

PETG '2079851475616104452 gate area sink mark

PETG gate sink marks are related to holding pressure transmission efficiency.

Injection Molding PETGsink markgateholding pressuregate solidification

PETG '2079851475616104452 hot runner leakage

Injection Molding PETGhot runnerleakagesealingthermal expansion

PETG product cracking when wiped with solvent

Production & Quality PETGsolvent crackingESCstress cracking

PETG extrusion cast film edge thickening

PETG cast film edge thickening is a common phenomenon.

Extrusion & Post PETGcast filmedge thickeningdie swell

PETG '2079851475616104452 color difference

Injection Molding PETGcolor differencecolor masterbatchcolor matchingregrind

PETG sheet storage deformation

Thermoforming PETGsheetstorage deformationstackinginternal stress

PETG injection molded product obvious weld lines

PETG weld line improvement requires the guarantee of heat and venting.

Injection Molding PETGweld linemelt temperatureventinggate

PETG injection molded product haze due to mold release agent residue

PETG transparent products should minimize the use of mold release agent.

Injection Molding PETGmold release agenthazetransparentresidue

PETG '2079851475616104458 uneven cooling shrinkage

Thermoforming PETG'2079851475616104458cooling shrinkagemold coolingwall thickness

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