Paperboard

It’s an SBS with enhanced optics, making it ideal for premium applications that call for dynamic and vibrant images. The paperboard that provides a high-end experience at a lower basis weight—it’s the perfect combination to make a lasting impression.

Extraordinary performance for everyday applications. Proto C1S is a sturdy SBS capable of meeting a breadth of applications. It’s the paperboard for everyday jobs, providing the quality you deserve with superior convertibility and a consistent surface. It’s designed with exceptional dimensional stability, providing more flexibility in layout and downstream operations.