• Admin
• 2026/4/14 9:48:22
• (7) visits

The Key to PET Preform Quality: Optimizing Mold Cooling Channel Design

In PET injection molding, cooling accounts for nearly 60-70% of the total cycle time. More importantly, uneven cooling is the number one culprit behind common preform defects such as:Haze / White mistT...

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• admin
• 2026/4/14
• (43) visits

Common Problems of PET Preform Molds and How to Solve Them

PET preform molds are high-precision tools used to produce preforms for blow-molded bottles. They typically feature multi-cavity designs (48, 72, 96, or even 144 cavities)

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• admin
• 2026/4/14
• (11) visits

Essential Maintenance and Care Methods for Bottle Cap Molds

Bottle cap molds are precision tools used in high-speed injection molding or compression molding processes. Their performance directly affects cap quality, production efficiency, and manufacturing cost...

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