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All About Toners

What are Toners? A toner is a color Masterbatch used to overcome the yellow index of a resin. What are Toners Used For? Toners are used to clarify and to bring the color back to neutral. Toners can help bottles achieve a clearer, crystal look and provide more shelf appeal for consumer products. What types of resins are toners used in? Some resins such as rPET tend to have a more yellow index, or resins in which a high regrind is being used, due to the fact that as resins are reground they tends to yellow. Reprocessors will buy a toner that’s on the ‘blue’ side to cover up the yellow of i

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