Beyond writing, Hanji is traditionally used in architecture to cover floors, walls, and windows, and in modern times for fine art projects. 2. Travel & Immigration Paperwork

Most major airports have moved to digital declarations, but paper forms remain available at most entry points.

For visa-exempt travelers, the Electronic Travel Authorization (K-ETA) replaces the need for most physical paper visa applications for short stays. 3. Official Documents (White Papers)

It is waterproof, extremely tough, and historically used for recording the country's history.

Reports from the Ministry of Foreign Affairs or the Ministry of Justice often serve as the primary source for policy updates. 4. Major Paper Industry Players Analysing South Korea's 2022 Defence White Paper

The South Korean government periodically issues comprehensive "White Papers" on national policy.

Published every two years by the Ministry of National Defense, detailing military strategy and relations with North Korea.