There are basically two bulletproof mechanisms of the Low price bulletproof jacket: one is to bounce off the fragments formed by the fragmentation of the bullet; the other is to dissipate the kinetic energy of the bullet through the bulletproof material. This Low price bulletproof jacket and later similar hardware Low price bulletproof jackets play a bulletproof role by popping off the bullet or shrapnel, or breaking the bullet to consume and decompose its energy.

Low price bulletproof jacket is mainly composed of two parts: jacket and bulletproof layer. Clothing covers are often made of chemical fiber fabrics. The bulletproof layer can absorb the kinetic energy of the bullet or shrapnel, and has obvious pr