Robert L Street

Title: Innovations by Robert L. Street

Introduction

Robert L. Street is an accomplished inventor based in Rock Hill, SC (US). He has made significant contributions to the field of materials engineering, particularly in the development of innovative processes and apparatuses for creating non-woven materials. With a total of 3 patents to his name, his work has had a lasting impact on the industry.

Latest Patents

One of Robert L. Street's latest patents is titled "Process and apparatus for blowing continuous filament tow." This invention involves a method where continuous filament tow is partially deregistered by passing it over threaded rolls. After this process, the tow is fully bloomed in an air-blooming mechanism that maximizes the bloom by drawing the partially deregistered tow into a turbulent airflow. This innovative approach allows for the efficient production of pillows, cushions, and similar articles.

Another notable patent is the "Method for forming a vacuum bonded non-woven batt." This method includes blending at least two staple polymer fiber constituents with different melting temperatures. The resulting web structure is positioned on a rotating, air-permeable drum, where a vacuum is applied to reduce thickness and increase density. The web is then heated to fuse the fibers, creating a dense batt with interconnected constituents.

Career Highlights

Throughout his career, Robert L. Street has worked with several companies, including Cumulus Fibres, Inc. and Wm. T. Burnett & Company. His experience in these organizations has contributed to his expertise in materials science and engineering.

Collaborations

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Conclusion

Robert L. Street's innovative patents and career achievements highlight his significant contributions to the field of materials engineering. His work continues to influence the development of non-woven materials and related applications.