Flame-retardant PP (polypropylene) materials have been widely used in the field of blister packaging due to their excellent fire resistance and good formability. Blister products produced with flame-retardant PP can not only remain stable in high temperature environments and are not easy to burn, effectively reducing the risk of fire, but also their excellent mechanical properties and chemical resistance also ensure the durability and safety of the packaging, making it an ideal choice for packaging of products with high safety requirements such as electronics, home appliances, and automotive parts.