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Colour variation defect in injection molding

 Hi friends many times we face problems in plastic parts regarding colour variation . Now the question arises why is this happen .why the same material and same amount produces equal amount of colour it is generally happens due to  masterbatch that we mix in material .first a fall we have to use same grade and same company master batch if possible.and mix it very well with material  in proper amount . #injectionmolding #whatissuckback #drooling #plasticprofessional #polymer #processengineer #production #engineer

Actually using masterbatch is very cheaper than using the same colour material which is about to little costly  hence 

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