Board Converting News, June 24, 2024

TAPPI Releases New Edition Of ‘Pigments For Paperboard’

“This new edition focus- es on biobased and non- biobased aqueous disper- sions, as traditional barrier materials are being phased out due to their environ- mental impact,” said the book’s editor, Dr. Prakash Malla, retired director of R&D at Thiele Kaolin Com- pany. “The inclusion of var- ious mineral pigments pro-

It has been more than 25 years since the first edition of “Pigments For Paper and Paperboard” was released. During that time, the paper industry has evolved signifi- cantly due to technological advancements and the growth of the internet. Digital printing presses, which were in their early stages back then, are now expanding at a much fast- er pace compared to traditional methods. The increase in e-commerce has also led to the expan- sion of paperboard. Therefore, the latest edition of the book encompasses these changes and reflects the broad- ening scope of the industry. It contains the latest informa- tion on the various pigments used in paper coating and filling.

vides opportunities for developing cost-effective coatings with enhanced barrier performance while improving the recyclability of these materials for both food and nonfood packaging applications.” Malla also noted that, in addition to being a valuable

tool for professionals, the new edition serves as a reference text for college stu- dents and professors in paper science and engineering, materials science, economic geology, mining and mineral processing engineering, and related programs. Whether you’re a seasoned profession- al in the pulp and paper industry, a stu- dent exploring the world of paper science and engineering, or a librarian, this book serves as both an introductory guide and a practical reference. Featuring 13 chapters contributed by 12 new authors, including Malla, this new edi- tion explores 10 different pigments essen- tial to the papermaking process. Highlights of this edition include: • An overview of coated paper and the piv- otal role pigments play in enhancing the performance attributes of coated paper/ paperboard. • Detailed insights into various pigments, from kaolin clays to synthetic plastic pig- ments, covering their physical and chem- ical properties, manufacturing processes, and impact on coated sheet properties. • Exploration of how different pigments affect the printability and overall perfor- mance of coated paper and paperboard Malla holds a Ph.D. degree in Clay Min- eralogy and Clay Chemistry from Rutgers University. Most recently, he was honored with the G. W. Brindley Clay Science Lec- ture Award at the 61st Annual Meeting of the Clay Minerals Society in Honolulu, Ha- waii, June 3-6. The award is presented to a clay scientist who brings new ideas and is involved in innovative research. To purchase the book, visit the TAPPI website at https://shorturl.at/9T7xo .

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June 24, 2024

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