Roger Le Fol

Title: Roger Le Fol: Innovator in Filter Bag Technology

Introduction

Roger Le Fol is a notable inventor based in Quimper, France. He has made significant contributions to the field of paper preparation, particularly for filter bags. His innovative approach has led to the development of a unique method that enhances the quality and efficiency of filter bag production.

Latest Patents

Roger Le Fol holds a patent for a method of preparing paper for filter bags. This method involves creating a non-woven paper that consists of two superposed layers: one layer made of synthetic fibers and another layer of cellulose fibers. The process includes a calendering operation that subjects the non-woven paper to a heated cylinder with projections, ensuring optimal quality. This invention not only outlines the method but also provides apparatus for its implementation and the products obtained through this process.

Career Highlights

Roger Le Fol is associated with Papeteries De Cascadec, where he has applied his expertise in paper technology. His work has been instrumental in advancing the methods used in the production of filter bags, showcasing his commitment to innovation in the industry.

Collaborations

Throughout his career, Roger has collaborated with notable colleagues such as Abel Dambreville and Philippe Deleplanque. These partnerships have contributed to the development and refinement of his patented methods.

Conclusion

Roger Le Fol's contributions to filter bag technology through his innovative methods and collaborations highlight his role as a significant inventor in the field. His work continues to influence the industry and improve product quality.