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Expectation of Nanotechnology Applications in Packaging

Nanotechnology is playing an increasingly important role in the development on most areas of science and technology. Because of its potential of providing novel performance at the nanoscale, the nanotechnology can influence a wide range of applications such as information, energy, environment and biology, all essential for socioeconomic development in the near future. In the packaging industry, the main applications of nanotechnology are (1) to enhance durability, (2) improve gas and oxygen barriers of raw materials for films and packaging, (3) create new functional sensors, and (4) lengthen shelf life for the packaged food quality and will also help in pharmaceuticals and cosmetics. Nanotechnology is growing in an international interactions which accelerate in science, education, and industrial R&D. Government, industries and the business sector in Korea have shown a strong ambition towards the development of nanotechnology for the future. Meanwhile, a strategic investment in packaging area is much smaller compared to supporting research and development (R&D) of various major research areas. This article were reviewed the status and trends of current packaging research and development activities using nanotechnology in Korea, USA, Japan, and other international nations.