This puncture-resistant medical waste bag is made of 2 MIL high-strength material, complying with the Medical Waste Centralized Disposal Technical Specifications GB19217-2003 standard, with puncture resistance value reaching 8.3N, far exceeding the industry standard of 5.5N. Manufactured using special co-extrusion process, the outer layer enhances puncture resistance performance, middle layer provides toughness support, inner layer features leak-proof treatment, with overall tear strength increased to 13.5N. The prominent biohazard symbol complies with international universal warning requirements, can withstand up to 121°C high-temperature sterilization treatment. Suitable for hospital infection departments, operating rooms, laboratory departments, and other areas processing sharp medical waste, effectively reducing sharps injury risk by 92%, providing safety guarantee for medical institutions' standardized handling of hazardous waste.