Why we need a strong quality control process in plastic injection molding | Szmolding.com
In any industry, quality control is considered one of the most important aspects of the processes. Especially in plastic part manufacturing , no matter how seamless your processes are or how efficient the plastic injection molds are, there will always be a few times when things will not go your way. This is the purpose of injection molding quality control. It allows you to control how the product is produced before releasing it to customers. In this way, you can ensure that your customers are 100% satisfied in terms of products. What kind of common defects do you need to watch out for during the quality control process? Burn Marks The black scorched spots on the edge and surface of the part are called burn marks. These burn marks are typically caused by overheating and overheating of trapped air sneaks in during injection Discoloration The color of some plastic parts may be different from the originally expected color. This happens when the masterbatch is not pe...