Amatywina e-Flange abonelela ngomsebenzi wokutywina wangaphambili omileyo ngaphakathi koqhagamshelo lweflange. Kukho imigaqo emibini yoyilo ekhoyo, nokuba yeyoxinzelelo lwangaphakathi okanye lwangaphandle. Uyilo olwahlukeneyo kuluhlu olubanzi lweekhompawundi lubonelela ngeempawu zomntu ngamnye. Iitywina zeParker's flange zibonelela ngokutywinwa kokusebenza okuphuculweyo ukusuka kuxinzelelo olungenaxinzelelo ukuya kwiimeko zoxinzelelo oluphezulu. Uyilo lunokuphuculwa ukuze lungabi naluvelwano kwiincopho zoxinzelelo, lubonise ukuxhathisa okuphezulu kwe-extrusion okanye ukuxhathisa kwimidiya.