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Anonymous users2024-01-24The sofa is mainly made of wood and sponge.
Wood is the simplest: open the bottom cloth and smell whether there is a musty smell, and then sit down to see if there are nails that are not set, sponge: first ask the buyer what density it is, the general cushion is 35-40 is good, the cushion is best to open to see what is inside, some black-hearted manufacturers will stuff waste sponge residue in it.
Good manufacturers use silk cotton. Just touch it
Secondly. Look at whether his fabric is good... Whether the seams are good or not, and whether there is a burst of threads The sofa spring is a key component of the sofa. Good sofa spring quality must pass. Otherwise, it won't take long for the spring to collapse. The whole sofa is gone.
- The main structure of the sofa is made of materials: scientifically treated high-quality wood skeleton, firm and reliable, strong sense of integrity when moving, and high-quality plywood for the inner frame.
The hardness of the sofa cushion does not depend entirely on the material, independent springs, serpentine springs, and sponge cushions can all produce sofa cushions of various softnesses. At present, the most commonly used is the sponge cushion, if from the perspective of life, the pure sponge cushion has more or less the possibility of collapse for a long time, the life of the cushion using the spring will be longer, especially the seat spring (independent spring) is not easy to deform, the rebound is better, because the spring is afraid of horizontal pull, not afraid of vertical pressure, but due to the relatively high cost and process requirements of the independent spring, it is currently used in mattresses and high-end sofas. Compared with serpentine springs, independent springs have a higher arrangement density, so they have stronger hardness and durability, while serpentine springs have lower arrangement density and better softness. >>>More
Fabric sofa: It mainly refers to the sofa whose main material is cloth, which has been artistically processed to achieve a certain artistic effect and meet people's living needs. >>>More
Solid wood boards
First of all, we have to look at the solid wood board, the solid wood board is made of complete wood, the material is taken from natural trees, there is no concern about environmental pollution, but the price is relatively much higher, which requires higher production and construction technology, for example, in Beijing to buy a wardrobe, if you do not require a brand, you can consider the custom solid wood wardrobe around Beijing, pay attention to the knowledge and have a certain experience in the solid wood treatment process when purchasing. >>>More
Use putty to repair your own paint, and if it is baked paint, you should re-spray it all.