Léon Coisy

Title: Léon Coisy: Innovator in Blow Molding Technology

Introduction

Léon Coisy is a notable inventor based in Saint Martin du Manoir, France. He has made significant contributions to the field of thermoplastic container production, holding a total of 3 patents. His work primarily focuses on the development of advanced blow molding devices.

Latest Patents

One of Léon Coisy's latest patents is a blow molding device designed for producing thermoplastic containers, particularly bottles. This innovative device utilizes blow-molding or stretch blow-molding techniques on preheated preforms. The device features at least one mold consisting of two half-molds, each supported by a mold carrier, which are movable relative to each other. Each half-mold includes a shell holder and a shell equipped with a half-impression of the desired container. The design allows for the shell and shell holder to be integrally connected in a detachable manner using rapid-fastening means. Additionally, the complementary shapes of the shell and shell holder facilitate heat conduction, while the necessary pipes and connections for circulating and/or heating fluids are incorporated solely within the shell holder.

Career Highlights

Léon Coisy has been associated with Sidel, Inc., a company renowned for its expertise in packaging solutions. His work at Sidel has allowed him to push the boundaries of blow molding technology, contributing to the efficiency and effectiveness of container production.

Collaborations

Throughout his career, Léon has collaborated with notable coworkers, including Dominique Briere and Paul La Barre. These partnerships have fostered innovation and have been instrumental in the development of new technologies in the field.

Conclusion

Léon Coisy's contributions to blow molding technology have made a significant impact on the production of thermoplastic containers. His innovative designs and patents continue to influence the industry, showcasing his dedication to advancing manufacturing processes.