Rafael Caponegri

Title: Rafael Caponegri: Inventor of a Single-Material Tube Adapter

Introduction

Rafael Caponegri is an inventor associated with Woodridge, Illinois, and Rapak, LLC. His patent work addresses a practical packaging challenge: connecting a dispensing tube to a spout fitment with a releasable, sealable adapter. The available information identifies him as the inventor of 1 patent.

Latest Patents

Caponegri’s patent, “Single-material tube adapter for releasable connection to spout fitment and method of sealing and using same,” describes an adapter with two base platforms that are initially tethered together. Each platform receives part of the connection: one accommodates a dispensing tube, while the other attaches to a standardized spout fitment.

During use, the platforms collapse and lock together. This action also forms an outwardly bellowing section in the tube, which can serve as a sealing gasket. The adapter is designed to work with existing spout fitments and tube sizes, supporting adoption without requiring a complete redesign of compatible packaging. Its components may be made from the same polymeric material, which can simplify manufacturing and support recycling.

Career Highlights

The available details connect Caponegri’s invention to Rapak, LLC, and highlight his contribution to packaging technology. His patented adapter combines a releasable connection, a sealing function, and a single-material design in one component.

Collaborations

Caponegri’s listed coworker is Kosmas Kasimatis. The available information does not specify their roles in developing or commercializing the patented adapter.

Conclusion

Rafael Caponegri’s patent presents a practical approach to connecting dispensing tubes and spout fitments through a collapsible, seal-forming adapter designed for compatibility and material simplicity.