Upholstery forming method for e.g. seat element of motor vehicle, involves permanently or temporarily blocking folded wedge zone for defining non-developable geometry zone, and placing padding block in interior volume of covering cap

摘要

The method involves providing a covering pattern (5) with a wedge zone (6), and folding the wedge zone along two folds (8) defining a V-shape for forming two flaps (7), where exterior faces of the flaps are placed opposite to each other. The folded wedge zone is permanently or temporarily blocked for defining a non-developable geometry zone. A padding block is placed in an interior volume of a covering cap.