Cov yam ntxwv ntawm cov yeeb yaj kiab yob muaj xws li tensile lub zog, elongation, tsim kua muag lub zog, thiab puncture kuj. Cov kev txwv no txiav txim siab seb cov yeeb yaj kiab puas tuaj yeem tawg lossis deformation thaum winding, txiav, ntim, thiab kev thauj mus los. Cov yeeb yaj kiab uas muaj cov khoom siv kho tshuab zoo ua kom muaj kev ntseeg siab ntawm kev ntim khoom thiab tuaj yeem tiv taus qhov siab -kev xav tau ceev ntawm cov kab ntau lawm. Yob cov yeeb yaj kiab yuav tsum muaj qee yam kev tiv thaiv ib puag ncig thiab kev tiv thaiv ib puag ncig, xws li thaiv kev tiv thaiv cov pa oxygen, noo noo, thiab roj, antistatic zog, tsis kam mus rau qhov kub thiab txias, thiab tiv thaiv tshuaj corrosion. Cov ntsuas no muaj feem xyuam rau cov khoom txee lub neej, kev ruaj ntseg cia, thiab kev cia siab, thiab tseem ceeb tshwj xeeb hauv kev ntim khoom noj, tshuaj, thiab cov khoom siv tshuaj.
Cov ntsuas kev ua tau zoo ntawm cov yeeb yaj kiab yob kuj suav nrog kev luam tawm thiab cov tsos. Cov yeeb yaj kiab yuav tsum muaj qhov zoo nkauj zoo nkauj, gloss, thiab luam tawm adhesion kom paub meej cov qauv luam tawm, cov xim tsis sib xws, thiab muaj peev xwm tiv taus cua sov los yog lamination yam tsis muaj fading lossis tev. Tsis tas li ntawd, qhov taw qhia qhov muag pom thiab tactile xws li pob tshab, hloov tau yooj yim, thiab kev xav kuj yog cov qauv tseem ceeb rau kev ntsuam xyuas tag nrho qhov zoo ntawm yob zaj duab xis.
