The satin pad with adhesive is a surface designed for the printing surface of a 3D printer. It is applied directly to the printing plate, most often flexible steel, using a self-adhesive layer that is already part of the pad. The term "satin" describes the final finish of its surface, which is neither completely smooth nor coarse-grained, but has a very fine, slightly matte texture. This specific texture is then imprinted on the underside of the printed model, giving it just that satin look. The main purpose of the backing is to ensure that the first layer of molten plastic, known as filament, adheres well and does not peel off during printing. Once the printing is complete and the plate has cooled, the model can usually be easily removed from the backing. This type of surface is suitable for printing from common materials such as PLA or PETG.