Kevlar packing is made of Du Pont's aramid yarn impregnated with PTFE dispersion and processed with lubricant. braided into square cross section. As the strength and module of Kevlar rope is as high as the steel-like strength. So Kevlar Rope packing compared with other kinds of braided packing. they can resist more serve media and higher pressure. Kevlar rope can be installed separately or as end rings with other kinds of packing to combine different characteristics into packing set.