EVA foamed cotton material itself is more flammable, but western countries, especially North America, have higher requirements for interior decoration materials. Therefore, the development of flame-retardant EVA material is mainly to add EVA flame-retardant masterbatch in the foaming process of EVA. In this way, it can play a role in fire prevention. Fire-proof EVA foam test: use alcohol lamp to burn for 10-15 seconds, leave the fire within 8 seconds, the fire will automatically extinguish.