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22 Color Swirls

















          „ „22.1„ Description



          Nonuniform distribution of color on a part will lead to a visual defect known as
          color swirls. Color swirls may appear as streaks, swirls, or patches of discolored
          material (see Figure 22.1).
          Also known as: streaking, color streaks, marbling
          Mistaken identities: black and brown streaking






























          Figure 22.1  Color swirls
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