👉 The term "polyfold" is a term used to describe a type of folding or folding mechanism. It can refer to various types of folding, such as an accordion, a bookfold, or a paper fold. In a polyfold, multiple layers of material are folded together in a single layer, with each layer being covered by the previous layer and then removed before the next layer is added. This type of folding can be used for creating patterns or designs on paper or other materials.