DSB train seating, featuring wool and pigmented cowhide leather upholstery over moulded polyurethane resin (PUR) foam. The materials used in public transport must meet strict flame and emissions requirements. For example, the leather is treated during tanning to enhance flame retardancy. Flammable parts, such as wood, parts must be below a certain size and weight, so as not to contribute to a potential fire.
Relevant materials
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