Welcome to Imerys Performance Minerals

Barrier Coating Solutions

BARRIER COATING MINERALS & FORMULATIONS Environment-friendly barrier coating solutions for the food and non-food segments of the fiber-based packaging industry

Retailers and brand owners are increasingly adopting overarching sustainability charters aimed at implementing responsible social and environmental practices across their business operations. Sourcing of packaging is one area that is being directly impacted by such initiatives, and is driving the demand for easily-recyclable, mono-material packaging to replace more complex-to-recycle, multi-material packaging. As a consequence, there is a growing trend towards replacement of fluorochemical treatments, polyethylene lamination, wax coating etc. with alternative barrier technologies that do not negatively impact recyclability of the fiber-based packaging.

Working closely with leading brand owners and packaging converters, Imerys has developed a range of ultra-platy minerals and ready-to-use, water-based barrier coating formulations for fiber-based packaging. Our coatings enhance the surface and functional quality of paper and board based packaging and provide a more environmentally-friendly alternative to use of polyethylene, wax, or fluorochemicals. Unlike these conventional solutions, our barrier coatings do not impact the recyclability of the fiber-based packaging, and allow meeting functional requirements in terms of barrier, overprint glueability and strength.

Our coatings also meet stringent surface quality requirements in terms of printability, smoothness, gloss, brightness and opacity.

Key application areas covered by our product portfolio

Customized coatings

In addition to a portfolio of “ready-to-use” coating solutions, we are also able to fine-tune our coatings to find the optimum combination of oleophobicity, hydrophobicity, moisture vapor barrier, printability, stiffness, opacity, machine runnability and economics in our formulation to match your specific requirements! Our custom-made coatings ensure optimized performance. Our technical experts can guide you in the choice of formulation and its application method.

Why choose Imerys as your Barrier Coatings Solutions partner

Imerys has decades of experience serving the paper and board industry with white pigments, giving us in-depth know-how and expertise on coating formulations, and its application across multiple board grades and packaging segments.

We’ve now combined that expertise with our understanding of packaging supply chain needs to develop a unique range of coating formulations.

By using Imerys coating solutions, you’re working with an established partner:

  • With decades of experience in serving the global paper and board-based packaging industry.
  • With research and development capabilities dedicated to the domain of coating formulations including resources with polymer & ink expertise.
  • With a global industrial network to serve its customers
  • With 30 minerals in its portfolio

Brands

Imerys barrier coating minerals and formulation solutions are marketed under the brand names:

  • Formulations: Barrikote™
  • Mineral solutions: Barrisurf™, E-Type Series, Steaplus® Prime

Our portfolio also covers non-barrier coating formulations for printability of corrugated board (precoat primers and white coatings).

For more information, please contact formulations@imerys.com

 

 

We offer a full range of bespoke formulation and technical and process support services to help you match the right mineral grade to your application requirement.

Please contact us. We will be only too happy to help

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Paper & Board