There is a consensus in the eyes of consumers: the real solid wood furniture products are chromatic aberration, and the color difference is often an effective way to identify the authenticity of solid wood furniture materials.
If the solid wood furniture eliminates the influence of solid wood color difference on the senses, the visual overall sense, and the texture rigidity, then does solid wood furniture have to have color difference?
Indeed, solid wood products are difficult to achieve without chromatic aberration, as long as the color difference control is within acceptable limits. But what is the cause of the chromatic aberration is reasonable, and what causes the chromatic aberration is unreasonable?
It is not always possible for consumers to make all the color differences default, which is definitely not conducive to the improvement of the quality of our solid wood furniture.
Reasonable cause of chromatic aberration:
First of all, let's take a look at the rationality of the color difference in solid wood furniture. The so-called "rationality" refers to the uncontrollable cause of the chromatic aberration that cannot be controlled by subsequent technical control.
The so-called color difference, in simple terms, refers to the difference in color. For solid wood products, the reasonable reason for the difference in color is mainly caused by the nature of the wood itself and the method of wood cutting and environmental factors.
The leaves on a tree will not have the same, let alone two different trees. Even with the same tree, the color near the center of the tree and the root of the tree will be darker, and the color near the treetop and bark will be lighter.
What's more, each tree, different ages, and different textures can also cause chromatic aberration, which is a natural attribute of wood.
Color difference between treetops and tree roots:
We all know that there are differences in the color of different parts of the tree. The first thing to say is the color difference between the roots and the treetops.
As the main part of the tree's absorption of nutrients, the roots of the tree are more pigmented, so the color is deeper, while the tops of the tree tops are higher, the pigmentation is less, and the natural color is lighter.
As shown in the above figure, we can clearly see that the thicker part is closer to the root of the tree and the color is darker; the thinner part is closer to the treetop and the color is lighter; the color depth in the middle is between the two. .
The sapwood refers to the part close to the bark, which has the function of transporting and storing nutrients. It is characterized by lighter color, more water, easy to locust and decay, and is a poor material in the logs.
The heartwood is the central part of the tree that does not contain living cells, and its storage material (such as starch) is no longer present or converted into heartwood material. It usually has a dark color, no function of transporting sap and storing nutrients, and mainly supports the whole plant.
The color difference caused by different log processing methods:
The processing method of the logs is different, and the surface texture obtained is different. Usually, after cutting, three types of cut surfaces can be obtained, namely, a cross section, a diameter section and a string section.
The cross section refers to the section perpendicular to the main axis of the trunk, that is, the end surface of the trunk, which can be used to observe the cross section of various axial molecules and the width of the wood ray. It is the most important section for identifying wood.
The radial section refers to a longitudinal section perpendicular to the annual direction of the trunk through the medulla and the annual ring. Seen on the cross-section, the longitudinal section of the parallel wood ray is called the diameter section, and the wood ray on this section is intermittently strip-shaped perpendicular to the annual ring.
The chord cut surface is a cut surface that follows the wood texture and does not pass through the marrow, but is tangent to the annual ring. The wood ray of this cut surface is thin or spindle-shaped, and the v-rings form a pattern.
In the production process, the angle between the plate and the trunk concentric tangential line between 45-90 degrees is called the diameter cutting board, and the angle between 0-45 degrees is called the string cutting board.
Now many large-brand solid wood furniture enterprises will control the color difference in the production process, but rarely use chemical means to completely eliminate the chromatic aberration, because this deviates from the essence of solid wood furniture, solid wood furniture is healthy and environmentally friendly, and solid wood furniture selection is the key to the brand. .
To learn more about furniture, please pay attention to Xianghe Furniture City official website http://
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