Personal Care TRIZ Cases

Mechanically activated micro-textured laminates resolve surface roughness and cost trade-offs in absorbent articles.

Resilient cores in fibrous articles maintain shipping integrity while flexible outer layers ensure consumer comfort and rapid dissolution.

A resealable adhesive closure system uses modified pressure-sensitive surfaces to enable repeated sealing and unsealing without alignment.

A stretchable laminate with a 50 μm base layer provides secure bonding for disposable diapers.

Three-dimensional apertured nonwoven topshets create void volumes to enhance fluid absorbency and retention in absorbent articles.

Segmented welding creates strong and weak attachment zones on stretchable sheets to secure elastic members without adhesives.

Reducing basis weight in a longitudinal channel region resolves the contradiction between core stiffness and wearer comfort.

A multi-layer laminate combines starch-based biodegradable polymers with metal foil barriers to create lightweight, resilient dispensing tubes.

Segmented layers prevent skin irritation from abrasive materials while maintaining high active agent concentration.

A plastic barrier laminate uses nucleating agents to crystallize polyethylene and flake-shaped pigments for enhanced gas resistance.

Hot melt adhesive concentrates at wrapping sheet edges to suppress shape deformation while minimizing total usage amount.