How does elm furniture crack and how to repair it?

Even if the paint falls off or cracks appear after buying back, it can be repaired. Merchants selling solid wood furniture have workers who specialize in painting. There are two main reasons: 1. The moisture content of wood does not conform to the climate characteristics of this area. As a northern timber, Ulmus pumila has no problem in adapting to the northern climate, mainly depending on the drying method and the moisture content control during processing. Different drying and desizing methods are important factors that directly affect the cracking and deformation of products. At this point, it is necessary to ask before buying. 2. The internal stress of wood is destroyed. The natural texture of wood is the charm of solid wood furniture, but it is these textures that lead to the deformation and cracking of wood. Before the solid wood furniture is processed, the degree of damage to the internal stress of these textures is the quality assurance of the products in the future. For some products with high stress damage, the probability of later deformation and cracking will be very small, while for products without stress damage, the deformation is basically 100%. The deformation and cracking of wood is a process of continuous release, which is mainly based on the superposition of the above two factors. The greater the internal energy, the longer the release period, the more obvious the damage. As for restoration, as mentioned above, it is a process of continuous release. Unless the internal energy has been completely released, the filler is easy to fall off even after repair. It's basically hard to last. Cracks can be repaired, but deformation can't be repaired. When buying antique furniture, you must choose a better brand with strength.