Karakteristik prensipal yo nandoub-side tep fib vè:
1 、doub sided fib vè filaman tepgen gwo fòs lyezon nan divès objè kole
2 、doub sided fib vè filaman tepgen gwo fòs rupture, pa fasil kraze
3,doub sided fib vè filaman tepgen efè anbalaj pafè epi li pa fasil dekole
4,doub sided fib vè filaman tepgen yon wo degre de rezistans mete ak rezistans imidite
5,doub sided fib vè filaman tepgen karakteristik nanki pa rezidyèl, wimidite ki reziste zòrèy