Iingxowa ezilukiweyo zePolypropylene zomelele ngokugqithisileyo kwaye zinokusetyenziswa kwiimeko ezomileyo nezimanzi.Ezi bhegi zezona zilungele imithwalo enzima ngokugqithisileyo. Iingxowa zomoya ezilukiweyo eziziipoly zine-elasticity enkulu kune Kraft paper dunnage airbags ukuze udibane nomphezulu ongaphezulu kunye neepalethi.Iingxowa zomoya ezilukiweyo zePoly zinika amandla amakhulu okukrazula, kunye nokumelana nokufuma okuphezulu kunezinye izixhobo zengxowa yenkunkuma.Ii-airbags eziphothiweyo zidla ngokuba namathuba amakhulu okusebenzisa kwakhona, ngenxa yokuqina kwemathiriyeli elukiweyo, kwaye ziyaphinda zisetyenziswe.