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Clay-coated paper

Clay Coated Natural Kraft (CCNK) paper from Stone Container (Chicago, IL) was developed for industrial and consumer multiwall bags. The clay coating is applied to natural kraft paper, which results in a paper stronger than bleached paper, the company says.

It's designed to be smooth, crack-resistant and receptive to process printing. The opaque white paper can be produced with either a matte or calendered finish, and UV coating can be applied.

Annual Outlook Report: Automation & Robotics
What's in store for CPGs in 2025 and beyond? Packaging World editors explore the survey responses from 118 brand owners, CPG, and FMCG Packaging World readers for its new Annual Outlook Report.
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List: Digitalization Companies From PACK EXPO
Looking for CPG-focused digital transformation solutions? Download our editor-curated list from PACK EXPO featuring top companies offering warehouse management, ERP, digital twin, and MES software with supply chain visibility and analytics capabilities—all tailored specifically for CPG operations.
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List: Digitalization Companies From PACK EXPO