1. Pigment and dye additives Another way to identify whether plastic parts are genuine is to mix plastic parts with pigments or dyes. Electronic product shell processing factories use spectrometers to analyze the exposed parts and ultraviolet areas. Those pigments or dyes will show unique patterns. Even if counterfeiters use extremely similar colors on their […]
Tag Archives: plastic injection mold for bluetooth earphone manufacturer
The defects and abnormal phenomena of automobile injection molding are ultimately reflected in the quality of injection molded products. The defects of injection molded products can be divided into the following points: (1) Insufficient injection of products; (2) Overflow of products; (3) Dents and bubbles of products; (4) Joint marks of products; (5) Brittle products; […]
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