Evaluation of anti-stabbing performance of fabric layers woven with various hybrid yarns under different fabric conditions

摘要: Various types of special fibers are used for human body protection, mostly in the form fiber-reinforced composites. These composites made and matrix resin; however, they often not comfortable wearer due to lack flexibility air permeability. This study focuses on an evaluation protective performance against stabbing various such as aramid, basalt, steel fibers, being utilized cotton hybrid forms. forms designed improve comfort, while maintaining adequate anti-stab resistance. Specimens prepared with fabric densities tested terms anti-stabbing performance, according NIJ standard. In addition, we investigate influence factors fiber type, number layers, weight, density performance. Results show that penetration depth impactor, which punctures protrudes through specimens, decreases thickness, mass armor sample; these have different relationships material type. Consequently objective is needed. We suggest index can be applied a criterion evaluate antistabbing specimens woven under conditions. Using new index, performances compared raw conditions offer most efficient selected.