Suwit John Sangkaratana

Title: Innovations by Suwit John Sangkaratana

Introduction

Suwit John Sangkaratana is a notable inventor based in Crown Point, IN (US). He has made significant contributions to the field of thermal transfer printing, holding a total of 6 patents. His work focuses on enhancing the durability and quality of printed images through innovative methods.

Latest Patents

Suwit’s latest patents include a thermal transfer ribbon assembly that comprises a metal layer and a protective coating layer. One of his methods introduces a reflective, refractive, and/or diffractive variable and/or non-variable image to a substrate using thermal transfer printing. This process involves simultaneously transferring defined portions of a protective coating layer, an image layer, and an adhesive layer from a carrier film of a transfer ribbon to the substrate by applying heat. The image layer and protective coating layer are adhered to the substrate using the adhesive layer. After transferring these layers, durability is enhanced by cross-linking the protective coating layer over the image layer through exposure to a radiation source.

Another patent focuses on a similar thermal transfer ribbon assembly, which includes a metal layer. This method allows for the introduction of a reflective and/or diffractive metallic variable and/or non-variable image to a substrate. The process mirrors the previous method, ensuring that the defined portions of the metal layer and protective coating layer are adhered to the substrate using the adhesive layer, followed by cross-linking for added durability.

Career Highlights

Suwit John Sangkaratana is currently employed at Illinois Tool Works Inc., where he continues to innovate in the field of thermal transfer printing. His work has significantly impacted the quality and durability of printed materials, making him a valuable asset to his company.

Collaborations

Suwit has collaborated with notable coworkers, including Daniel Szumski and William A. Herring. Their combined expertise contributes to the advancement of technologies in their field.

Conclusion

Suwit John Sangkaratana's contributions to thermal transfer printing through his innovative patents demonstrate his commitment to enhancing image durability and quality. His work continues to influence the industry positively.