Sofa
零售價
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市場價
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Product number:1054049518653104128
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隐藏域元素占位
- Description
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There are mainly three kinds of fillings for sofas:
A. Soft polyurethane foam (commonly known as sponge): sponges used for sofa filling are mainly divided into three categories: conventional sponge is a kind of sponge generated mainly by conventional polyether and TDI. It is characterized by good resilience, softness and permeability; High resilience sponge is a kind of sponge with active polyphosphate and TDI as the main body. It has excellent mechanical efficiency and good elasticity. Large compression load, good flame resistance and air permeability; The random pore sponge is a kind of sponge similar to the natural seaweed with different pore diameters. It is characterized by good elasticity and excellent buffering property during compression and rebound.
B. Down stuffing: Down stuffing can be used as sofa stuffing, which is comfortable to sit on, small deformation in long-term use, and has the disadvantage of slow rebound and high cost. Generally, it can be used together with sponge in high-grade sofa, or it is suitable to be used as cushion.
C. Artificial cotton filler: artificial cotton is used as sofa filler, which is very soft and comfortable, but has poor mechanical efficiency and low compression load, so it is only suitable for cushion. Selection point of fillings for sofa: according to different types of fillings, there are great differences in use. In general, the cushion filler of fabric sofa should use a high resilience sponge of more than 30 kg/m3, which is more appropriate. In the form, most of the pipes are filled with a whole sponge. The best form is to use a high resilience sponge of more than 30 kg/m3 and a random hole sponge combined with down or artificial cotton to add comfort and service life. When selecting, you should ask about the type of filler. If the filler is a sponge, you should know the density of the sponge used, feel the rebound effect of the cushion with gravity, and feel comfortable when sitting.Keywords:- Sofa
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