Kuddstruktur

Kuddstruktur is a term that originates from Swedish and translates literally to “cushion structure.” In the context of interior design and furniture engineering, the phrase refers to the internal construction framework that supports the outer padding of cushions and upholstered furniture. It encompasses the distribution of foam layers, batting, and binding materials arranged over a skeleton of springs, webbing, or rigid backbones. The design of a kuddstruktur influences not only the comfort and ergonomics of a seat or throw but also its durability and resistance to shape distortion over time.

Historically, the concept evolved alongside early upholstered chairs in Europe during the 17th and 18th centuries when muskets, horsehair, and later cotton batting were used as stuffing materials. The introduction of horsehair springs in the 18th century provided a lightweight internal support, which was a precursor to modern diagonal webbing and steel springs. By the late 19th and early 20th centuries, manufacturers developed standardized foam densities and layering techniques, giving rise to the contemporary kuddstruktur models used in mass‑produced sofas, chairs, and mattresses.

In contemporary design, kuddstruktur choices range from simple foam-only constructions for inexpensive seating to complex multi‑layer configurations that include memory‑foam cores, gel-infused cushions, and adjustable spring arrays. Quality kuddstrukturer are judged on factors such as rebound force, evenness of pressure distribution, and resistance to moisture and compression. Designers often use it as a selling point to demonstrate ergonomic superiority and longevity of upholstered products.