This Factory-Use Bagged Fiberglass Fire Blanket is specially designed for disaster reconstruction factories and temporary industrial production areas, with large 1.5×1.5m size providing 2.25 square meters of extra-large coverage area, effectively extinguishing large initial fires in industrial environments. Made of high-strength industrial-grade fiberglass material, temperature resistant up to 1150°C, adapting to high-temperature fire environments in industrial production. The red thickened waterproof packaging bag features an industrial quick-opening system, retrievable and usable within 5 seconds even when wearing work gloves. Weighing only 1.4kg, it can be installed around production lines, equipment areas, and hazardous material zones. It is essential firefighting equipment for ensuring post-disaster production recovery safety, effectively preventing fire risks from temporary power systems and restarting equipment.