300GSM C1S Coated Ningbo Fold for Pharmaceutical Packaging High Quality Ivory Board Product Overview White Cardboard (Ivory Board) is a premium, high-bulk packaging board manufactured exclusively from 100% virgin wood pulp. Unlike Duplex Board, it features consistent whiteness on both top and bottom surfaces, including the core. The multi-layer construction includes bleached chemical pulp on exterior surfaces with mechanical pulp in the middle layer to enhance bulk and
300GSM C1S Coated Ningbo Fold for Pharmaceutical Packaging High Quality Ivory Board Product Overview White Cardboard (Ivory Board) is a premium, high-bulk packaging board manufactured exclusively from 100% virgin wood pulp. Unlike Duplex Board, it features consistent whiteness on both top and bottom surfaces, including the core. The multi-layer construction includes bleached chemical pulp on exterior surfaces with mechanical pulp in the middle layer to enhance bulk and