The manufacture of an accordion is not a completely automated process. In a sense, all accordions could be called handmade, since there is always some hand assembly of the small parts required. The general process involves making the individual parts, assembling the subsections, assembling the entire instrument, and final decorating and packaging
Hundreds of different parts are used to make an accordion. These can be made of a variety of materials, including wood, metal, plastic, and others. The larger parts of the instrument, such as the frame, pallets, and reed block are typically made of poplar wood. This wood is useful because it is sturdy and lightweight. The bellows are made of strong manilla cardboard which is folded and pleated. Leather gussets are put on each inner corner, and metal protectors are fashioned on the outer corners to strengthen and protect the bellows. The treble grill is a fretted metal cover. It is often decorated with the manufacturer’s logo and is vented to allow greater sound production.