Paul J LaFleur, Jr

Title: The Innovative Contributions of Paul J LaFleur, Jr.

Introduction

Paul J LaFleur, Jr. is a notable inventor based in Wilbraham, MA (US), recognized for his significant contributions to packaging technology. With a total of four patents to his name, LaFleur has developed innovative solutions that enhance the efficiency and effectiveness of packaging processes.

Latest Patents

One of LaFleur's latest patents is a packaging machine with rotary actuated sealing jaws. This vertical form, fill, and seal packaging machine utilizes plows to shape an advancing web of thermoplastic material into a tubular configuration. A heat sealing belt seals the overlapping portions of the web, creating a long seam. The sealing jaw mechanism, which operates in a vertically stationary manner, employs coupled rotary actuators to open and close sealing jaws, forming transverse seals at intervals along the tube to complete the packages.

Another significant patent is the sealing wheel for forming fin seal packages. This sealing wheel features radially outwardly opening pockets that are indexed through loading and discharging positions. Each pocket, created by stationary jaws, receives an article and its wrapper at the loading position, forming a U-fold around the article. Movable heat sealing jaws engage the wrapper's marginal portions to create a U-shaped fin seal around three sides of the package, with the fourth side formed by the wrapper fold. The jaw opening mechanism allows for the simultaneous opening of all jaws in response to specific conditions, such as machine shut-down.

Career Highlights

LaFleur's career is marked by his dedication to advancing packaging technology. His work at Package Machinery Co. Inc. has positioned him as a key player in the industry, where he continues to innovate and improve packaging solutions.

Collaborations

Throughout his career, LaFleur has collaborated with talented individuals such as Francis C Crescenzo and James S Groom. These partnerships have contributed to the development of his innovative patents and have fostered a collaborative environment for creativity and problem-solving.

Conclusion

Paul J LaFleur, Jr. stands out as an influential inventor in the field of packaging technology. His innovative patents and contributions to the industry reflect his commitment to enhancing packaging processes. LaFleur's work continues to impact the packaging sector positively, showcasing the importance of innovation in driving progress.