Shenzhen Alu Rapid Prototype Precision Co., Ltd.

Plastic injection molding is a widely used manufacturing process, but it can result in various defects due to factors like material properties, mold design, processing parameters, or equipment issues. Below is a table summarizing the most frequently reported defects, based on industry sources. Each includes a brief description of the defect and common causes.

These defects can often be mitigated through adjustments in temperature, pressure, mold design, or material selection.