TPU is widely used in our lives due to its unique material characteristics. TPU antibacterial and antifungal cutting boards are made of new food-grade TPU materials, and are used to fill the gaps in domestic production equipment and processes, and the first to add nano-level silver ions to achieve antibacterial Anti-mildew, combined with functional engineering designs such as anti-skid strips, sinks, storage racks, and aesthetic designs such as color and appearance, it creatively integrates health, environmental protection, function and aesthetics, aiming to design an environmentally friendly, healthy and beautiful kitchen cutting board . Compared with traditional wooden bamboo cutting boards, synthetic wooden cutting boards, and PE/PP cutting boards, the most prominent feature of TPU antibacterial and antifungal cutting boards is good antibacterial and antifungal properties, which can inhibit 99.9% of escherichia coli and golden yellow grapes. cocci.