Why are some silicone products prone to color streaks?

Molding silicone products in them, especially some of the large volume of product, prone to uneven product surface color, or pitting, especially yellow, orange, green up to, the following points should be noted.
1. Silicone plasticity, silicone labeling fluidity will affect the production process.
2. The mold structure is unreasonable, and the unreasonable nesting method can easily lead to the cushioning of the gum, which is the most likely cause of flow marks.

3.The formula of poor masterbatch dispersion is unreasonable.

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