David Lee Carew

Title: David Lee Carew: Innovator in Polymer Film Technology

Introduction

David Lee Carew is a notable inventor based in St. Albans, Australia. He has made significant contributions to the field of polymer film technology, holding a total of 4 patents. His innovative approaches have led to advancements in methods and apparatuses for treating and perforating polymeric films.

Latest Patents

Among his latest patents is a method and an apparatus for perforating polymeric film. This invention features a tool designed with a support substrate and at least one multi-sided projection extending from it. The projection's side walls are tapered upwardly and inwardly at an angle of at least 5 degrees, enhancing the tool's effectiveness. Another significant patent is a method for treating films, which involves pressing a structure with an array of upstanding projections against the surface of a polymeric film. This process causes deformation or rupture of the film, allowing for partial resealing of the perforations.

Career Highlights

David has worked with prominent companies such as Amcor Limited and Amcor Packaging (Australia) Pty. His experience in these organizations has contributed to his expertise in polymer film technology and innovation.

Collaborations

Throughout his career, David has collaborated with talented individuals, including Erol Craig Harvey and Ramon Glenny Waycott. These partnerships have fostered a creative environment that has led to the development of his patented technologies.

Conclusion

David Lee Carew is a distinguished inventor whose work in polymer film technology has resulted in valuable patents and innovations. His contributions continue to influence the industry and inspire future advancements.