Origami-inspired systems that improve adult diaper performance to enhance user dignity

Abstract

This paper proposes a novel origami-inspired adult diaper design that improves discretion by reducing sag and increasing wicking across the entire diaper pad. While other diapers rely on supporting elastics to reduce the sag of the diaper as a whole, this paper proposes an absorbent core that uses liquid activated shaping to take a specified shape. Origami-based folds are also incorporated into the diaper design to increase wicking performance. The paper introduces a disposable compliant mechanism waistband used to deploy the diaper, making it easier to put onto one’s body.

Keywords

• Absorbent clothing
• adult diaper
• incontinence
• liquid activated shaping
• self-stiffening
• compliant mechanism
• deployable mechanism