Whether the mahogany furniture materials are sub-filled well, whether the craftsmanship is reduced, and whether they are fine, not only determine the use value of furniture, but also the profit-seeking point for businesses to reduce production costs. Recognizing these greasiness, you can accurately judge the true value of furniture at the time of purchase, and prevent you from being defrauded by spending more money because of asymmetric information.
Discrimination process
Hidden parts of hidden parts
The mahogany furniture materials are complete. Furniture made from a piece of complete wood has a higher ornamental value and is called "one piece of wood". Such furniture has higher economic value. Due to the precious materials, the merchants often use small materials to dig up and splice to complete the production in an inconspicuous position on the furniture.
Digging and repairing are often made up of small pieces of stuffing and bonding into a whole. If the furniture is bumped, or the material is unbalanced, there is a way to make wood powder and putty, that is, using wood powder and glue to paste the gap, so that the appearance looks like a complete wood.
Discrimination method: Digging is not falsification. Digging is often seen in some special locations such as wardrobes, chair panels, cabinet surfaces, etc. where large areas of wood are used. It is a way to identify the advantages and disadvantages of furniture materials. Consumers can judge the value of furniture based on the area of ​​excavation. Merchants usually don't dig up in obvious parts. In some hidden parts, such as the back panel of the chair and the inner panel of the cabinet, you should observe carefully.
Carving points
Most of the mahogany furniture on the market are imitations of classical furniture, and their shapes are similar. As an important section of furniture processing and decoration, carving determines the appearance of mahogany furniture.
At present, the carving methods of mahogany furniture are divided into machine carving and hand carving. Machine carving is only suitable for relief and openwork with limited accuracy. The products made are uniform and lack aura. The common uniform decoration on mahogany furniture, such as cloud pattern and curly grass pattern, is almost all machine carving. For some patterns and ornaments, the basic patterns are often printed by machine carving, and then hand-carved to ensure production efficiency and beautiful furniture. In order to reduce costs, some merchants often omit the hand-carving process, the carved patterns are rigid, and the product quality naturally declines.
Discrimination method: To judge whether the furniture carving process is excellent, you need to observe the minutiae of the carved part. If it is a relief, it depends on the structure of the furniture body. The hand-carved parts are often round and natural, and they are seamless with the furniture; if it is openwork, it depends on whether the lines are round, there are marks of the knife, whether the lines are polished inside and outside, and whether the corners and arcs are natural.
Tenon and mortise structure cut corners
The tenon-and-mortise structure is the essence of Chinese classical furniture, without the need for nails and rivets, so that the furniture components are firmly combined. However, in the production process, some businesses use iron nails or even glue to reduce labor and material costs.
Discrimination method: When buying, you should carefully observe whether the connection position of the components is firm and tight, and whether there are traces of polished surfaces covering the iron nails. If iron nails are used, there is a greater chance of cracking in the surrounding wood. Can also be detected by magnetite or metal detection equipment.
         Identify materials
The same type of mahogany
Several kinds of mahogany in the same category are difficult for consumers to distinguish due to their similar textures, attributes, colors, and densities. In terms of price, different materials have different prices and different production costs. For profit-seeking purposes, merchants will pretend to be high-priced mahogany with low-cost mahogany.
At present, the most common on the market is the confusion of 7 kinds of tree species such as red rosewood and Dalbergia. Among the 7 types of wood, Dalbergia chinensis has the highest cost and is also the most popular. Dwarf Dalbergia produced in Central America, Barry Dalbergia and Dalbergia australis from Southeast Asian countries are often used as counterfeit Dalbergia by merchants. Consumers should be cautious when buying at a price that is too cheap. Ask the merchant to write down the scientific name of the wood used. Some parts should be marked with other materials. If they are not used, they should be marked with "all ** material furniture" for future rights protection.
Discrimination method: Compared with Dalbergia sibiricum, Dalbergia dentata is produced in Central America. The growth ring is more obvious. On the cutting surface of the furniture, black lines and yellow lines with distinct textures can be seen, and the lines are thicker. The new cut surface of the heartwood of Dalbergia chinensis is dark red or purple, and the slightly concave Dalbergia is orange-red, but the color becomes darker for a long time, and the two colors are relatively close.
Merchants will also use the wood with similar texture to pretend to be mahogany material. For example, the red rosewood is pretended to be red twig with iron wooden beans, and the red sandalwood to be red sandalwood (commonly known as red leaf sandalwood) is used to represent the red sandalwood of Kodiva (commonly known as Ketan). Some businesses will use the hidden parts such as dental plates, side panels and other parts, bold businesses use fake materials.
The sapwood is inferior
The dark part in the middle of the wood is called "heartwood", and the whitish part around the heartwood outside is called "white skin", also known as "sapwood". According to the national standard "Redwood", "Redwood" is defined as the heartwood of Pterocarpus, Dalbergia, Diospyros, Clematis, and Helix. Therefore, only wood heartwood can be called "Redwood", and white bark cannot Call it "Redwood".
The part of white skin is easily eroded by insects, which not only affects the beauty of the furniture, but also affects the firmness and service life of the furniture. Considering the economic cost, the price of heartwood is dozens of times that of Baipi. According to the national light industry standard "Dark and Dark Hardwood Furniture": "The front side of the product should have no sapwood; the sapwood content of the surface of other parts should not exceed 1/10 of the surface area of ​​the part (the width is less than 8mm Not count)).
Discrimination method: There is obvious color difference between white skin and heartwood. Generally, the color is adjusted by painting. If the color of the furniture is dark or the pattern is not visible, you need to pay attention to it.
Can be carefully discerned under the strong light, whether there is texture inside. If you are sure to buy, you can ask the store to use sandpaper to polish off part of the paint body and observe the internal wood quality. If the furniture is customized, you can carefully observe whether the furniture is mixed with white skin and whether the material is flawed before waxing and painting the finished product.
        Consumption reminder
Origin is not the only condition
Some consumers like to ask where the wood is made when buying to judge whether the wood is good or bad. In fact, the wood production area is determined by natural conditions, and the origin is not unique. For example, the same is the red rosewood produced in Laos, and the woody nature of the trees in southern Laos and northern Laos is very different. Therefore, when judging the merits of wood, the origin information is not important. Some merchants use consumers' psychology to value the place of origin and confuse the real wood information with information such as "produced in a certain place", causing consumers to misunderstand.
Observe the overall judgment of material quality
The same wood has different colors and patterns due to different positions of sunlight, moisture and nutrition; the same wood has different patterns at different levels. Therefore, when identifying a piece of furniture, it is best to observe the whole and comprehensively judge the quality of the material.
Â
JMZ series static weighing module is a product developed by our company based on foreign advanced experience and the characteristics of our column type Load Cell with high accuracy. It uses modularized design, has the characteristics of simple structure, easy installation and maintenance and easy change, is suitable for various dead load weighing fields and meets the requirements of accurately weighing of objects such as container under the environments with variable conditions such as temperature.
Weight Module,Static Weighing Module With Oiml Certificate,Weighing Module For Dynamic Weighing,Beam Weighing Module
SHANDONG JINZHONG SCIENCE & TECHNOLOGY GROUP COMPANY LIMITED , https://www.chinagoldbell.com