Yoshiyuki Koizumi

Title: Yoshiyuki Koizumi: Innovator in Paper Container Technology

Introduction

Yoshiyuki Koizumi is a notable inventor based in Tondabayashi, Japan. He has made significant contributions to the field of packaging technology, particularly in the development of paper containers that enhance food preservation.

Latest Patents

Koizumi holds a patent for a laminated material designed for paper containers. This innovative material allows for the fabrication of food containers through heat sealing, ensuring that they do not absorb flavors, such as limonene. The patent describes a paper container that can store food for extended periods at ordinary temperatures. The laminated material consists of several layers, including a paper substrate layer, adhesive layers, a barrier layer, and a heat-sealable PET resin layer. This design provides an oxygen gas barrier ability of 2.0 ml/m·D·atm or less, with the PET resin layer having a crystal portion of less than 15% and a non-crystal portion of 85% or more.

Career Highlights

Throughout his career, Yoshiyuki Koizumi has worked with various companies, including Nakamoto Packs Co., Ltd. and Mikunishiko Co., Ltd. His experience in these organizations has contributed to his expertise in packaging solutions and material science.

Collaborations

Koizumi has collaborated with notable colleagues, including Yukio Kobayashi and Hitoshi Sasaki. These partnerships have furthered his research and development efforts in the field of paper container technology.

Conclusion

Yoshiyuki Koizumi's innovative work in the development of laminated materials for paper containers showcases his commitment to enhancing food packaging solutions. His contributions have the potential to significantly impact the industry and improve food preservation methods.