It is very important to understand the knowledge of sofa structure. Although the structure of sofa is impossible for ordinary consumers to see, the quality of sofa design directly affects the practicability and durability of sofa. Therefore, the knowledge of the internal structure of the sofa is very important, and the knowledge of the structure is also the necessary sofa knowledge for sofa designers.
The sofa structure is mainly composed of three parts: frame, filler and fabric.
(1) The frame constitutes the main structure and basic shape of the sofa. The frame materials are mainly wood, steel, wood-based panels, MDF, etc. Currently, MDF is the main material. The frame mainly needs to meet the modeling requirements and strength requirements. Upholstered sofa manufacturers
(2) The filling material plays a decisive role in the comfort of the sofa. The traditional fillers are brown silk and springs. Now, various functional foamed plastics, sponges, and synthetic materials are commonly used. The filler should have good elasticity, fatigue resistance and long life. Different parts of the sofa have different load-bearing and comfort requirements. The performance and price of fillers vary greatly.
(3) The quality and color of the fabric determine the taste of the sofa. At present, there are many varieties of fabrics in the sofa market. With the continuous progress of science and technology, the varieties of fabrics will become more and more abundant.
