Composite Leathers TRIZ Cases

See how a sliding capture medium intercepts nebulized polyurethane before it reaches aspiration

See how embossed-surface transfer with partial polymerization and segmented projections reduces

See how recombinant collagen solutions with varying additives create leather zones with distinc

See how a chemically incompatible laminar element enables pattern embossing on wide hides witho

See how laminating natural leather with synthetic fiber layers prevents wrinkles and stretching

See how controlled swelling and dispersion aids transform waste leather particles into a contin

Bonding leather base and attachment layers with hot-melt glue replaces stitching, cutting cost and stiffness while preserving flexibility.

Resin layers fill defects in low-quality leather, while calendering and heat crosslinking create continuous, higher-quality flexible covers.

UV photopolymerisation finishes leather at low temperature while limiting collagen deterioration, shrinkage, energy consumption, and treatment time.

A conductive sheet helps leather gloves operate capacitive screens without sacrificing insulation.

Mechanical dispersion of shredded leather particles creates a continuous collagen fibril matrix that restores tensile strength lost during initial processing.

Segmenting leather into variable thickness strips simplifies manufacturing complexity while enabling efficient production of predefined decorative patterns.

Replacing carding with airlaid deposition resolves fiber alignment issues, boosting tensile strength and tear resistance while eliminating synthetic adhesives.

Infrared lamps heat leather surfaces to evaporate glue moisture upward, eliminating humidity stagnation and halo defects.

Needle punching replaces synthetic resin adhesives in recycling leather sheet manufacturing, eliminating toxic gas emissions during hardening.

Suction support positions leather patches for precise adhesive application, preventing glue smearing on the visible surface.

A functional leather product integrates a thin conductive layer within a split leather sandwich structure to enable capacitive touch operation.

An entangled nonwoven fabric combined with polymeric elastomer forms a skin layer that mimics natural leather texture while enhancing physical strength.