Donald Pansier

Title: Innovations by Donald Pansier

Introduction

Donald Pansier is an accomplished inventor based in Green Bay, Wisconsin. He has made significant contributions to the field of plastic bag technology, holding 2 patents that showcase his innovative approach to solving practical problems in packaging.

Latest Patents

One of Pansier's latest patents is for an "Apparatus and process for producing cold seal in plastic bags." This invention involves a process of cold sealing two layers of plastic film material together, which is essential for creating a plastic bag with a closed bottom and a continuous closed periphery. The cold seal does not interfere with the structural integrity of the bag, allowing it to maintain its shape while providing a reliable seal. The process utilizes compression dies to fuse the plastic films at a specific temperature and pressure, ensuring that the films retain their structural integrity when separated.

Another notable patent is the "Automatic ventilating system for plastic bags." This innovation introduces ventilation slits in the bag wall that open in response to tension as the bag is carried. The design includes inclined slits that allow for effective ventilation, improving the functionality of conventional plastic bags. This system enhances the user experience by allowing air to flow through the bag, making it more versatile for various applications.

Career Highlights

Donald Pansier is associated with Bob Dematteis Co., where he has been able to apply his inventive skills to develop practical solutions in the packaging industry. His work has contributed to advancements in the design and functionality of plastic bags, making them more efficient and user-friendly.

Collaborations

Pansier has collaborated with notable coworkers, including Robert B. DeMatteis and Robert B. Dematteis. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of cutting-edge packaging solutions.

Conclusion

Donald Pansier's contributions to the field of plastic bag technology through his patents demonstrate his commitment to innovation and problem-solving. His work continues to influence the packaging industry, making everyday products more efficient and functional.