Donald Joseph Holewinski

Title: The Innovative Contributions of Donald Joseph Holewinski

Introduction

Donald Joseph Holewinski is a notable inventor based in Greenville, WI (US). He has made significant contributions to the field of continuous processing operations, particularly in the handling of continuous webs. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of web processing.

Latest Patents

Donald Joseph Holewinski holds a patent for an invention titled "Conveying continuous web having cross-direction tension." This apparatus is designed for handling a continuous web that incorporates stretched elastic-type elements. These elements have retractive forces that are active in the cross-machine direction, effectively limiting the shrinkage of the web to no more than about 5%. The invention employs various methods to control shrinkage in the width dimension, including the use of rolls with protuberances that interact with the edges of openings in the web. This interaction inhibits lateral movement and stabilizes the web, ensuring consistent processing.

Career Highlights

Donald is currently associated with Kimberly-Clark Worldwide, Inc., where he applies his expertise in innovative web handling technologies. His work has contributed to advancements in the industry, enhancing the quality and efficiency of products that rely on continuous web processing.

Collaborations

Throughout his career, Donald has collaborated with esteemed colleagues such as Gregory John Rajala and Gerald Leigh Rabe. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Donald Joseph Holewinski's contributions to the field of continuous web processing exemplify the spirit of innovation. His patent and collaborative efforts have significantly impacted the industry, showcasing the importance of creativity and teamwork in technological advancements.