Shoemaking Devices TRIZ Cases

Welding beam increases local density in thermoplastic elastomer shoe uppers while maintaining breathability in untreated zones.

Segmented nozzle arrangement directs mist to specific zones for uniform coverage while extraction filters remove harmful vapors.

A retractable screen assembly extends to block ultraviolet light during printing operations.

CNC machining replaces steel dies to cut customized recessed designs into footwear soles, enabling small-batch production without expensive tooling.

Thermal vacuum shaping creates an integrally formed waterproof shoe upper that shrinks to eliminate last volume for a snug fit.