Picture of Michelman, Inc DigiPrime 4431 Indigo Primer

DigiPrime(r) 4431 Indigo Primer is a patented flexo and gravure ready coating which provides excellent adhesion of HP Indigo ElectroInks to a variety of films ... Read More


DigiPrime® 4431 Indigo Primer is a patented flexo and gravure ready coating which provides excellent adhesion of HP Indigo ElectroInks to a variety of films. This product is suitable for food contact and so is especially useful for packaging applicatinos as well as label production. DigiPrime 4431 may be applied by flexo, gravure, rod or roll coating systems.

Features
  • May be applied by flexo or gravure coating systems
  • Universal coating for paper and most films
  • FDA approved

Technical Specifications

Product Type Indigo Primers
Primer Type DigiPrime
Applications - Indigo Primers Indigo Primers
Properties Description
Shelf Life 12 Months - when stored as recommended
Special Notes Must protect from freezing. Store container above 5 °C (41 °F). Mix prior to use. If frozen, a grit or gel may be found and the product cannot be used.

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