Donald C Lundgren

Title: Innovations by Donald C. Lundgren

Introduction

Donald C. Lundgren is a notable inventor based in Columbia, MD (US). He has made significant contributions to the field of packaging technology, particularly in the coating of paperboard containers. With a total of three patents to his name, Lundgren's work has enhanced the functionality and aesthetic appeal of packaging solutions.

Latest Patents

Lundgren's latest patents focus on innovative methods for coating paperboard containers. One of his patents describes an apparatus for coating paperboard containers, where single-ply containers are wax-coated by directing a narrow spray band of atomized wax towards the interior surfaces. This spray band is designed to be volumetrically asymmetrical, ensuring that a minimal yet effective amount of wax is applied to preserve the vivid appearance of color graphics printed on the exterior. The design also guarantees that a maximum amount of wax is applied at the bottom seam of the container, establishing a fluid-impervious seal. Additionally, the application of a suitable lacquer can enhance the glossy exterior appearance of the wax-coated containers.

Career Highlights

Lundgren is currently associated with Sweetheart Cup Company Inc., where he continues to innovate in the packaging industry. His work has not only improved the functionality of paperboard containers but has also contributed to the visual appeal of packaging products.

Collaborations

Some of Lundgren's coworkers include Derek S. Matheson and Wesley R. Bush, who have likely collaborated with him on various projects within the company.

Conclusion

Donald C. Lundgren's contributions to the field of packaging technology through his innovative patents have significantly impacted the industry. His work continues to influence the design and functionality of paperboard containers, showcasing the importance of innovation in packaging solutions.