What is the difference between KEVLAR, ARAMID, TWARON and 3D-Shield?

The aramids is the generic name of a type of fibers which are much used for making shields and with which some fabrics are manufactured. Kevlar and Twaron are own brand name manufacturers of these fibers, aramids.

3D-shield is a compound based on fibers, aramids that has been developed by Armor international, allowing form this compound through a process developed by Armor International, allowing you to form fibers, aramids to the original form of vehicle. Therefore, the 3D-Shield is a compound that has some very big advantages in terms of weight and ballistic protection.