Niba ikozwe muri fibre fibre cyangwa polyester hamwe nizindi fibre ya sintetike hamwe nipamba ivanze, ifite ihumure ryiza hamwe nimyenda ikingira imiti.Igikorwa cyayo ni ugutandukanya mikorobe, ivumbi rya ultrafine ryangiza, aside hamwe na alkaline, imishwarara ya electromagnetique, nibindi, kugirango umutekano w abakozi ukomeze kugira isuku.
Imyenda yo kwigunga ikoreshwa mukurinda ikwirakwizwa ryindwara zandura namakoti yambara mugihe uhuye nabarwayi banduye.