In the dictionary, the expression bullet proof, there is no explanation for that term, but over the years has been an expression that organizations and individuals utilize to describe some thing that is tough, difficult to break, will hold up under stress and pressure, something that is very strong in it's structure. When a bullet is fired at a protective vest and the bullet is stopped by the ballistic fibers, it's easy to see why these types of vests are known as bullet proof vest.
There are 10 various kinds of ballistic protection as defined by the (N.I.J) National Institute of Justice. The levels are defined by the caliber dimension, grain and feet per second of the bullet that a bullet resistant vest can protect against. The lower kind vest like Level I and II-A have the ability to stop a wide selection of small caliber rounds but will still allow blunt force trauma from the impact force of the bullet. These types of vests are usually worn for low threat situations and are much more flexible and mobile.
The way these vests work to stop blunt force trauma is much the same as the way it stops the speed of a bullet. It reduces that energy through the netting material. Nevertheless, this demands that the fibers of the material be twisted very firmly, and woven together properly. Resin and plastic film are also utilized to help give a vest more resistance to blunt force trauma. The impact of those patterns is that, whilst the impact is still experienced, the pressure is spread out on the entire area of the vest, rather than being concentrated in 1 place, which could break bones or even harm internal organs.
Ceramic and dyneema plates are widely available today, both in full armor options and as add-on plates that can help augment bullet proof vests by adding protection to important areas. Modern ballistic plates are utilized by law enforcement officials and others only when there's a high chance of an attack with high caliber firearms.Therefore, it is essential that you select the right group of bullet proof armor for the threats that you will face before making a purchase decision.
Bulletproof vest designs are designated into 1 of 7 classes by the National Institute of Justice. Each one of these groups has a particular protection rating (the caliber of bullet they can stop). Hard armor ballistic plates can also be added to increase the protection threat level of the vest to Level III and Level IV that are created to take hits from high caliber rifle rounds. Therefore, it's important that you choose the right class of bullet proof vest for the dangers which you may face prior to making a purchase decision.
The words, bullet resistant vest and bullet proof vest are two terms that truly mean exactly the same thing but depending how they are utilized in context can make 1 or the other sound incorrect. However, when purchasing a bullet proof/resistant vest, every individual should evaluate the risks they may experience day to day and obtain the proper protection for them. This is a vital decision and must be taken very seriously. Routine stops for police officer's aren't routine any longer. More than 3000 officer's lives have been saved by wearing their protective body armor per (N.I.J.) National Institute of Justice.
