This study is two different kind of inner materials which are Nylon and Goretex work individually with different bulletproof materials to discuss the effect on water content and bullet-proof. The result shows that when the inner materials is Goretex, whatever the temperature is at 40℃ or 80℃, the water content is much lower than Nylon and the bullet-proof is higher than Nylon. Even infusing in water after five minutes and ten minutes, the ballistic resistance of Spectra and Goretex are 11.01J and 10.57J is the same as the origin.
