Walter S Cerenzia

Title: Walter S. Cerenzia: Innovator in Molded Paperboard Technology

Introduction

Walter S. Cerenzia is a notable inventor based in Morrisville, PA (US). He has made significant contributions to the field of molded paperboard technology. His innovative approach has led to advancements in the manufacturing of ovenable cookware.

Latest Patents

Walter S. Cerenzia holds a patent for the "Manufacture of molded paperboard articles." This patent describes a method of forming pressed paperboard and pressed paperboard articles from a cellulosic fiber pulp. The process results in products with improved high-temperature properties, essential for ovenable cookware. The method involves placing a preformed sheet or blank, with a water content ranging from about 50% to about 100% by weight, in an unheated press or mold. The sheet is then formed at a pressure between about 160 psi and about 2600 psi before being dried. Compared to traditional hot press dried paperboard, the products of this method exhibit superior burst strengths after exposure to high temperatures.

Career Highlights

Walter S. Cerenzia is associated with James River-Norwalk, Inc., where he has applied his expertise in molded paperboard technology. His work has contributed to the development of innovative products that meet the demands of modern cooking and baking.

Collaborations

Walter has collaborated with notable colleagues, including Sheldon I. Schlesinger and Thomas D. Wilson. Their combined efforts have furthered advancements in the field of paperboard manufacturing.

Conclusion

Walter S. Cerenzia's contributions to molded paperboard technology highlight his innovative spirit and dedication to improving cookware products. His patent reflects a significant advancement in the industry, showcasing the importance of research and development in creating high-quality materials.