Three main fillings for
Sofa interiors
Modern Sofa is one of the most popular living room furniture. When buying, we also need to have a certain understanding of fabric or
Leather Sofa, so that we can better identify and buy a sofa that suits us. This time DELO SOFA will introduce to you the main fillings of sofas.
1. Soft polyurethane foam (commonly known as sponge): Sponges used for sofa filling are mainly divided into three categories: Conventional sponge is a sponge made of conventional polyether and TDI as the main body. It is characterized by good resilience, softness, and breathability; the high-resilience sponge is a sponge made of active polyphosphorus and TDI as the main body. It is characterized by excellent mechanical energy and good elasticity. It has large compressive load, flame resistance and good air permeability; random pore sponge is a kind of sponge with internal pores similar to natural seaweed of different sizes. It is characterized by good elasticity and excellent cushioning properties during compression and rebound.
2. Down filling: Down is used as sofa filling, which is comfortable to sit on and has little deformation after long-term use. The disadvantage is that it rebounds slowly and the cost is high. It is generally used in conjunction with sponges in high-end sofas, or is suitable for use as cushions.
3. Artificial cotton filling: Artificial cotton is used as sofa filling. It has excellent softness and comfortable sitting feeling, but has poor mechanical properties and small compression load, so it is only suitable for cushions.
When purchasing a leather or
Fabric Sofa, be sure to ask about the type of filling. If the filling is sponge, understand the density of the sponge used, use gravity to feel the rebound effect of the cushion, and sit on it to feel the comfort of the seat. Sex etc.
