Abstract: Roll-to-roll embossing is able to produce functional optical films with high throughput and lower cost, compared to other conventional manufacturing technologies such like injection molding.

African leather embossing is a traditional craft that adds a unique touch to home decor. This art form involves creating intricate designs on leather, often inspired by African patterns and motifs.

Abstract: Ultrasonic embossing and welding process is a fast and low cost manufacturing method for polymer devices in ambient temperature. More and more polymer MEMS devices, like optical devices and ...