Company Filing History:
Years Active: 1994-1996
Title: Innovations by Inventor Lawrence W. Caldwell in Carton Closing Technology
Introduction
Lawrence W. Caldwell, based in Hanover, Pennsylvania, is an inventive mind known for his contributions to carton closing technology. With a total of four patents to his name, he has significantly influenced the efficiency of manufacturing processes related to cartons.
Latest Patents
Among his recent inventions, Caldwell has developed a patent for a "Carton Closing Plough and Process." This innovative plough is designed specifically for closing major carton flaps, ensuring they close at or near constant velocity. This precision minimizes disruptions on the manufacturing line, improving overall efficiency. The process involves generating detailed data on the flap’s closing coordinates, which is then used to create a contour necessary for the plough's fabrication.
Another of his notable patents is the "Magazine and Process for Stacking Cartons Employing Same." This improved magazine is particularly valuable for stacking concentrated detergent cartons. It addresses manufacturing challenges such as the stacking irregularities caused by carton handles in high-density powder cartons. The unique design of the magazine allows curved side walls to accommodate the fanning that occurs when stacking cartons, ensuring a smooth and efficient operation.
Career Highlights
Caldwell's career is closely associated with the Lever Brothers Company, a division of Conopco, Inc. His work within this organization has allowed him to focus on innovations that streamline production processes. His inventions have not only advanced the efficiency of carton handling but have also set a benchmark in the industry for future developments.
Collaborations
During his time at Lever Brothers, Caldwell has collaborated with talented individuals such as Kara E. Sturdy and Daniel John Heinz. Their combined efforts foster an environment of creativity and innovation, contributing to the successful development of practical solutions in the field of packaging technology.
Conclusion
Lawrence W. Caldwell stands out as a prominent inventor whose work has made a significant impact on carton manufacturing processes. His patents in carton closing technology illustrate his dedication to innovation and efficiency in the industry. Through collaboration with skilled colleagues and his insights into manufacturing challenges, Caldwell continues to pave the way for advancements in packaging technology.