Strength: The primary function of the webbing is to restrain occupants during a sudden deceleration or impact. The tensile strength of the polyester fibers is a crucial factor, as it determines the webbing's ability to withstand the extreme force without breaking. Inflatable Seat Belts: A relatively new innovation rein the http://pandora.nla.gov.au/external.html?link=https://www.ledteks.com/seatbelt-and-safety-belt-webbing