With the ever-increasing performance of modern weapons, the advanced level of various types of protective equipment has also risen rapidly. In the past, soldiers from various countries did not have much protective measures when fighting or performing other dangerous tasks. At most, they wore a helmet. Today's soldiers often wear a body armor before they act.
Since body armor cannot prevent rifle attacks, when it is necessary to improve the protective performance of the body armor, soldiers need to take out the bulletproof inserts and use them together with the body armor. The material of the bulletproof board can be roughly divided into steel, ceramic and polyethylene, which can protect the side and front of the human body.
Take the ceramic bulletproof steel plate as an example. When the bullet hits the bulletproof insert, the ceramic layer will be broken, and the impact energy of the bullet will be dispersed and absorbed, and then another material in the ceramic bulletproof insert can be wrapped in polyethylene. By holding the bullet and broken shrapnel, all substances that may cause harm to the human body are shut out, thereby protecting the human body to a great extent.
