International SOS. International SOS is the worldâs largest medical and travel security services firm, which count nearly two-thirds of the Fortune Global 500 companies as clients. International SOS specialises in medical assistance, travel security advice and information, emergency services, healthcare, evacuation and repatriation services.
Staples are made of thin metal wire. For consumer use, it is clipped, formed and then a light glue keeps the staple strip together before selling it to you. In publishing and high speed printing, it is kept as a spool of wire and is clipped and formed in the printer or finishing machine just as it is being stapled into the paper.
How the metal stapler is made. The parts of a stapler are formed in various ways before coming together to form the finished item. Coil springs such as the follow spring are wound around rods and heat-treated, while leaf springs such as the clearing spring are rolled or bent to their proper shape.