Stack DoorAlso known as "Soft帘Roll-up Doors" and "Rapid Roll-up Doors," due to the door being lifted by high-tension belts, it can also be referred to as "Belt Doors." Soft帘Roll-up Doors offer multiple functions including thermal insulation, cold storage, insect-proof, windproof, dust-proof, sound-insulating, fire-retardant, and odor-proof, with lighting capabilities. They are widely used in various fields such as food, chemicals, textiles, refrigeration, electronics, printing, supermarket refrigerated assembly, precision machinery, logistics storage, and more. Suitable for logistics corridors, large openings, and exterior/interior doors with high windproof requirements. They can enhance high-performance logistics and clean environments, save energy, improve air conditioning efficiency, achieve fast automatic closure, and increase operational efficiency.