To add durability, use a heating Hilfsprogramm to slightly melt the edges of seat belt webbing. This will help to prevent fraying of the webbing and increase its overall durability. Inflatable Seat Belts: A relatively new innovation rein the realm of seat belt technology is the inflatable seat belt. Ford https://intern.ee.aeust.edu.tw/home.php?mod=space&uid=1934441