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The quality of any injection molded part is related to the defects visible on the surface. Injection molded parts are usually colored with a masterbatch due to its cost‐effectiveness. The most common surface defect is unevenness of color. This can result from an inadequate coloring process. The problem is the uneven dispersion of the coloring additives in the polymer. In this article, we examined...
Appearance is a very important property for many different products, therefore it is important to investigate what types of parameters and processing conditions influence their appearance. The proper investigation of this property requires a reliable and repeatable measurement method. Recently, a novel evaluation method has been developed to evaluate the colour inhomogeneity of injection molded specimens...
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