Pillow Box Design

Abstract

This paper focuses on packaging design using origami techniques, specifically designs incorporating curves, known as pillow boxes. While conventional paper packaging boxes are typically cuboid, pillow box designs include curved surfaces, offering both aesthetic and practical advantages. This study analyzes the specific curved folds of pillow boxes, clarifying the fundamental geometric condition these curves must meet. Additionally, it proposes new design variations for pillow boxes based on the condition. The relationship between the shape of the folds and the volume of the final three-dimensional shape is also explored. This research extends the boundaries of functionality and aesthetics in origami design and explores new possibilities in packaging solutions.

Figures (13)

• Figure 1: Photo of a pillow box (a), its crease pattern (b) and one-fourth of the entire three-dimensional shape.
• Figure 2: Discrete model of the pillow box.
• Figure 3: Out-of-the-ordinary pillow box design. Polyhedral model and curved surface model.
• Figure 4: Various pillow box designs.
• Figure 5: Cross-sectional view of a pillow vox parallel to the $yz$-plane, where rulings appear reflected by reflection planes