What are the padding of the sofa?

Last time I went to the left and right sofa shop, I also asked you about this, 1Flexible polyurethane foam (commonly known as sponge) 2Down filling 3Artificial foam padding.

There are three main types of padding in the interior of the sofa:

1. Flexible polyurethane foam (commonly known as sponge): The sponge used for sofa filling is mainly divided into three categories: conventional sponge is a kind of sponge generated by conventional polyether and TDI.

It is characterized by good resilience, softness and air permeability; High resilience sponge is a kind of sponge generated by active polyphosphorus and TDI, which is characterized by excellent mechanical properties and good elasticity. Large compressive load, good flame resistance and air permeability; The spongy sponge is a kind of sponge that is similar to natural seaweed of different sizes in the inner hole, which is characterized by good elasticity and excellent cushioning during compression and rebound.

2. Down filling: Down is used as sofa filling, which is comfortable to sit and small deformation for long-term use, but the disadvantage is slow rebound and high cost. It is generally used in combination with sponge in high-end sofas, or suitable as cushions.

3. Artificial cotton filler: artificial cotton is used as sofa filling, which is very soft and comfortable to sit on, but has poor mechanical properties and small compression load, so it is only suitable for cushions.

When you can buy it, sit back and feel what kind of comfort you feel.

1. Down filling: Down is used as sofa filling, which is comfortable to sit and small deformation for long-term use, and the disadvantage is that the rebound is slow and the cost is high. It is generally used in combination with sponge in high-end sofas, or suitable as cushions.

2. Artificial cotton filling: artificial cotton is used as sofa filling, which is excellent in softness and comfortable to sit in, but has poor mechanical properties and small compression load, so it is only suitable for cushions. The choice of padding for sofas varies greatly depending on the type of filling.

3. Flexible polyurethane foam (commonly known as sponge): The sponge used for sofa filling is mainly divided into three categories: conventional sponge is a kind of sponge generated by conventional polyether and TDI.

It is characterized by good resilience, softness, and breathability. High resilience sponge is a kind of sponge generated by active polyphosphorus and TDI, which is characterized by excellent mechanical properties and good elasticity. Large compressive load, good flame resistance and air permeability;

The spongy sponge is a kind of sponge similar to the natural seaweed of different sizes in the inner hole, which is characterized by good elasticity and excellent cushioning when compressed and rebounded.

What are the materials of the sofa.

1. Pure cotton. The biggest feature of pure cotton products is soft and skin-friendly performance, based on this, many people prefer to buy cotton clothes to wear, sofas are the same, whether the touch is comfortable or not not has a great impact on the use of feelings, sometimes it will leave a poor living environment impression on guests. The cotton sofa is delicate and breathable to the touch, thick but soft to sit on.

2. Solid wood. Sofas made of raw wood materials often have more exquisite craftsmanship and design skills, and the effects created by different wood products are also very different, and if it is a sofa made of precious wood, in addition to the price is usually relatively high, the maintenance energy and cost consumed on it are often higher than those of other materials.

3. Fabric sofa. Sofa products made of fabric are especially many in everyone's life. If you put a fabric sofa in your home, it can improve the sense of quality and bring a sense of elegance.

4. Leather sofa. With the gradual increase of people's income, the number of people who buy leather sofas has gradually increased. Indeed, this is a relatively expensive material, which can play a role in improving the prudent grade of the home environment at home.

The filling of the sofa should first be environmentally friendly, I personally think that the left filling of down is very good, the down is pure natural, and the down filling has constant temperature, the fluffiness is still very good, and it does not collapse. I know a manufacturer specializing in the production of down sofas, Yufan is still very good, you can take a look.

Flexible polyurethane foam (commonly known as sponge), down and artificial foam. Flexible polyurethane foam, mainly made of conventional polyether + TDI, is characterized by good resilience and softness;

The advantage of down is that it is comfortable to sit and has little deformation after long-term use;

Artificial foam is characterized by a comfortable sitting feel.

There are three main materials used in modern sofa filling, down, artificial foam, and sponge.

Regarding the material of sofa filling, each sofa filling has great differences in the finished effect and comfort of use due to its different principles. When buying a sofa, consumers must understand the type of padding inside the sofa and test the effect of its use.

A good sofa padding should be a high-resilience East Asian sponge, which has the characteristics of comfort, softness, fullness and durability. At the same time, under the pressure of human strength, the high-resilience East Asian sponge can provide sufficient elasticity to provide more support for the body's muscles, bones and spine, stretch the body and mind and relieve fatigue. East Asia sponge is imported from Germany zero formaldehyde, benzene-free environmental protection raw materials made of cold foaming technology, the density is 40% higher than the national standard, the air permeability is very superior, the resilience is 37% higher than that of ordinary sponge, with a high rebound speed of 1 second, not only can withstand 20,000 times of 200 kg of impact resilience, but also can maintain the sofa for more than 20 years without collapse or deformation, is the first choice for most domestic first-line sofas such as Lihao sofa.

Upholstered furniture usually includes two categories: sofas and fabric beds, mainly referring to sofas.

Upholstered furniture, by definition, is furniture made of a frame with a sponge, springs, bandage wrap or leather. But in fact, for the sofa, it is very richly filled. Sponges are just one of the most common sofa fillings, but also include fillers such as down and rayon.

There are three main types of padding for sofas:

A.Flexible polyurethane foam (commonly known as sponge): There are three main types of sponges used for sofa filling:

Conventional sponge is a kind of sponge generated by conventional polyether and TDI as the main body. It is characterized by good resilience, softness and air permeability; High resilience sponge is a kind of sponge generated by active polyphosphorus and TDI, which is characterized by excellent mechanical properties and good elasticity. Large compressive load, good flame resistance and air permeability;

The spongy sponge is a kind of sponge that is similar to natural seaweed of different sizes in the inner hole, which is characterized by good elasticity and excellent cushioning during compression and rebound.

B.Down filling:

Down is used as a sofa filler, which is comfortable to sit and small deformation for long-term use, but the disadvantage is that the rebound is slow and the cost is high. It is generally used in combination with sponge in high-end sofas, or suitable as cushions.

C.Artificial foam padding.

Artificial cotton is used as sofa filling, which is very soft and comfortable to sit on, but has poor mechanical properties and small compression load, so it should only be used as a cushion.

The choice of the filling of the sofa: depending on the type of filling, there is a big difference in use.

Under normal circumstances, the cushion filling of the fabric sofa should be more suitable for the use of more than 30 kilograms of high-resilience sponge, and most of the whole sponge is used in the form of filling the whole sponge, and the best form is to use more than 30 kilograms of high-resilience sponge and messy sponge combined with down or rayon to increase comfort and service life. When choosing, ask about the type of filler, if the filling is a sponge, understand the density of the sponge used, feel the rebound effect of the cushion with gravity, and feel the comfort of sitting when you sit on it.

Recommended reading: Fabric sofa maintenance strategy.

Pick a sofa. How to distinguish the quality of sofa fabrics?

Shop fabric sofas: look good or bad from the padding and fabric.