➀ Researchers at Pusan National University developed a monolithic flat-pack design using carbon fiber and aramid cloth with rigid and flexible regions for origami-like robots;

➀ The technique employs multi-resin deposition, achieving 6.95GPa stiffness in rigid sections and 0.66GPa flexibility in hinges, enabling complex motions;

➂ Potential applications include transformable robots, spacecraft solar panels, and foldable electronics substrates.