Thermoforming
6 مشاهدة
Mold sticking in PET sheet '2079851475616104458
ظاهرة المشكلة
The PET sheet sticks to the mold surface during '2079851475616104458, making demolding difficult and straining the product.
تحليل الأسباب
Improper mold surface treatment (insufficient roughness or worn coating); forming temperature is on the high side; insufficient slip agent in the sheet.
الحل
Use Teflon or hard coatings on the mold; reduce forming temperature; use release agent; increase draft angle to ≥3°.
الخلاصة الأساسية
PET '2079851475616104458 mold sticking is solved from two aspects: mold treatment and temperature control.
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