Teach you how to choose high-quality and environmentally friendly plywood

Because the veneer is mostly used for indoor surface decoration, the reflection of its quality problems has a certain lag. Therefore, in order to select qualified plywood, mastering some material selection skills is very necessary. To determine the quality of the plywood, you can start from the following aspects:

1. Thickness of epidermis (sheet)

The thicker the sheet, the better the durability. After the paint is applied, the solid wood feels stronger. The clearer the texture, the brighter and more saturated the color. The method of discriminating the thickness of the flakes is to observe whether there is sand penetration and glue penetration on the edge of the board, and whether there are bluing and bottom penetration in the water coating test. If the above problems exist, the skin is usually thin.

Second, the bottom plate material

The material of the bottom plate is eucalyptus wood, and the poplar core is mostly on the market. To be specific: first look at the weight of the bottom plate, most of it is eucalyptus or other hard wood, light is poplar; second look at the color of the middle plate, very uniform white or the middle plate is generally treated by dyeing and masking. 3. Whether the kanban is warped and deformed, and whether it can be erected vertically. If it is naturally laid flat, it will be warped or the board will be soft and unsteady.

Third, the manufacturing process

It can be judged from the aspects of thin slice cutting, splicing and reattaching, jointing treatment, defect repairing process, sanding defect, bottom plate defect and other appearance damage and pollution. Generally, people with normal vision are visually inspected at a distance of about 1-1.5 meters, and there are no process defects, bottom plate defects, artificial damage, and pollution that affect the appearance of the decoration.

4. See if you have passed the certification of China Environmental Labeling Products. It is well known that the formaldehyde in the adhesive used in the processing of plywood can cause harm to human health. When purchasing plywood, pay attention to see if there is a Chinese environmental label product certification. The Chinese environmental label product certification is a certification that meets both quality and environmental protection standards.

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