In fact, this concept is not new. Back in the Joseon dynasty(1392-1910), soldiers in the northern frontier wore hanji-made winter clothes and some warriors even wore hanji-made armour.

• 事实上；这种想法由来已久.；早在朝鲜时代；镇守北部疆土的士兵冬天穿的就是用韩纸做成的衣服；甚至一些务实的盔甲耶是用韩纸做成的