Eunjung Baek

Title: Eunjung Baek: Innovator in Polyethylene Film Technology

Introduction

Eunjung Baek is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced polyethylene films. His innovative work has led to the creation of a multi-layer polyethylene film that enhances packaging materials.

Latest Patents

Eunjung Baek holds a patent for a polyethylene film having a multi-layer structure. This film includes an outer layer (A) made from a first ethylene polymer with a density ranging from 0.935 to 0.968. The intermediate layer (B) consists of a second ethylene polymer with a density between 0.900 and 0.920. The inner layer (C) is composed of a third ethylene polymer with a density of 0.850 to 0.905. The layers are sequentially laminated to form a polyethylene film that exhibits a falling ball impact strength per unit thickness of 3.0 to 15.0 g/μm and a puncture strength per unit thickness of 0.2 to 0.4 N/μm. Additionally, there is a difference in melting point between the outer layer (A) and the inner layer (C) of 30 to 100° C.

Career Highlights

Eunjung Baek has worked with prominent companies in the industry, including SK Innovation Co., Ltd. and SK Geo Centric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in polyethylene film technology.

Collaborations

Eunjung has collaborated with talented individuals such as Soyoung Park and Daesig Hong. These partnerships have fostered innovation and creativity in their projects.

Conclusion

Eunjung Baek's contributions to the field of polyethylene film technology demonstrate his commitment to innovation and excellence. His patented work continues to influence the packaging industry, showcasing the importance of advanced materials in modern applications.