Leather Surface Mechanical Treatment TRIZ Cases

A flexible lower die, carrier guide holes, pins, and washer segments transfer metal letters precisely while simplifying inspection before final attachment.

Engraved rollers transfer controlled dye volumes to leather, reducing water consumption and processing time compared to immersion methods.

Laser radiation ablates hide material to create permanent markings that survive processing, ensuring reliable traceability without mechanical tags.

Quick freezing detaches surface polymeric layers from finished leather, preventing material loss and preserving commercial value.