Proper resin drying is one of the most important steps in producing high-quality plastic parts. Yet even with a drying system in place, manufacturers still encounter moisture-related defects including splay, bubbles, brittleness, poor surface finish and inconsistent processing. The problem often isn’t the dryer itself. In many cases, improper drying results from incorrect material handling,…
Tag Archives: Non-Hygroscopic Resins
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Why Plastic Resin Isn’t Drying Properly: 8 Common Causes
July 16th, 2026 by Cailyn White | Posted in News
Tags: Desiccant Dryers, Dew Point, drying hopper, Hygroscopic Resins, Injection Molding, Moisture Content, Non-Hygroscopic Resins, Nylon Drying, Overdrying Resin, PET Drying, Plastic Dryer, Plastic Extrusion, Plastic Processing, Plastic Resin Drying, resin drying
