Sherwood G Holt

Title: Sherwood G Holt: Innovator in Paper Coating Technology

Introduction

Sherwood G Holt is a notable inventor based in Biron, Wisconsin, recognized for his contributions to the field of paper coating technology. With a total of two patents to his name, Holt has developed innovative methods and apparatuses that enhance the efficiency and quality of paper coating processes.

Latest Patents

Holt's latest patents include a "Paper Coating Method" and a "Paper Coating Apparatus and Method." The paper coating method describes an improved technique for applying a film of coating material on a moving web of paper. This method utilizes a reservoir of liquid coating material established under pressure, which is maintained between liquid seals at both ends of the application zone. The design incorporates a doctor blade positioned against the web, allowing for a pressurized area of coating material to be developed, ensuring a skipless application.

The paper coating apparatus further elaborates on this process, detailing how applicators direct coating material under pressure through a narrow outlet orifice into the application zone. The design includes rotating rolls that meter, homogenize, and control the pressure of the coating material, enhancing the overall application process.

Career Highlights

Holt has made significant strides in his career while working at Consolidated Papers, Inc. His innovative approaches to paper coating have not only improved production efficiency but have also contributed to advancements in the quality of coated paper products.

Collaborations

Holt has collaborated with George H Rasmussen, a coworker who has likely contributed to the development and refinement of Holt's innovative technologies.

Conclusion

Sherwood G Holt's work in paper coating technology exemplifies the impact of innovation in manufacturing processes. His patents reflect a commitment to enhancing efficiency and quality in the paper industry.