Iyo yekurapa matatu-layer yemukati chubhu yatinogadzira inonyanya kuumbwa nePEBAX kana naironi yekunze zvinhu, linear yakaderera-density polyethylene yepakati layer uye yakakwirira-density polyethylene yemukati layer. Tinogona kupa zvinhu zvekunze zvinhu zvakasiyana-siyana, zvinosanganisira PEBAX, PA, PET uye TPU, uye zvinhu zvemukati zvine zvinhu zvakasiyana, zvakadai sepamusoro-density polyethylene. Ehe, isu tinokwanisa zvakare kugadzirisa iyo ruvara rweiyo matatu-layer yemukati chubhu zvinoenderana nezvinodiwa zvechigadzirwa chako.