이종분야 특허검색방법론(OPIS)을 적용한 친환경 패키징 디자인의 포장박스 개발 연구

Background: In modern industrial society, packing boxes play a vital role in product protection, distribution, and communication, with their use steadily increasing across industries. In response to global concerns over environmental pollution, resource depletion, and climate crisis, the packaging industry is adopting eco-friendly strategies that emphasize sustainable materials, recyclable structures, and production efficiency. As a result, there is growing demand for innovative design approaches that balance practicality and sustainability. This study applies the Open Patent Intelligence Search (OPIS) to develop an eco-friendly packaging box that meets industry needs. By focusing on structural design innovation, the research aims to improve both the durability and functionality of packaging boxes, contributing to sustainable packaging design strategies. Methods: Focusing on the excessive use of adhesives and durability issues in current packaging boxes, the OPIS methodology was employed to analyze the problems and their root causes. Relevant patents from related and different fields of packaging box design were reviewed. Based on this analysis, design strategies were formulated, leading to the development of a new structural design for packaging boxes Results: The application of the OPIS methodology enabled design the eco-friendly packaging box using structural design principles, resulting in minimal use of adhesives and improved durability. Conclusion: This study demonstrates a novel approach to sustainable packaging box design by using OPIS methodology as a strategic tool in eco-friendly packaging industry.