dhejinta cagaha threadin waxaa loo isticmaalaa in lagu dhiso xayndaabka korantada dhexdhexaadka ah, dhejinta cagaha dunta ayaa si fiican ugu shaqaysa ku dhawaad ​​dhammaan polywire, polyrope ama polytape, nidaamka qufulka gaarka ah wuxuu dammaanad qaadayaa ku -xirnaan fudud oo sugan. dhejinta cagta ee dunta ah oo laga sameeyay caag waxyeello u leh UV inhibitor, cagtu waxay u fiican tahay haysashada dhulka aadka u sarreeya, dherer kala duwan (min cag ilaa sare) ayaa la heli karaa, fadlan eeg kuwan soo socda.