What are the reasons for the difference in the color of plastic pallets? Here, Xiaomi Plastic will analyze one or two for the public.
1. If the plastic tray has poor light, it may be caused by excessive gas remaining in the mold during injection molding. For this, check and correct the mold exhaust system.
2. If the plastic pallet injection mold we accept has not been wiped for a long time to cause oily stains, dirt, or too much release agent, the surface of the plastic pallet will be dark and dark. For this, you should usually pay attention to the maintenance of the injection molding machine. , Wipe off the dirty mimeograph on it, and use too much release agent.
3. The plastic tray has not good light. Another situation is due to the wrong angle during demolding. The inclination angle is a bit small, which makes demolding difficult, which leads to the difference in color. Therefore, the angle must be adjusted.
4. If the mold itself is poorly processed, unevenness, scratches, etc. can lead to poor color.
Therefore, as long as I avoid the above reasons, I can make a product with bright colors.
