[ Chinese wardrobe net ] A good wardrobe , you can look at the following aspects, what are the aspects of the quality appearance of the purchase of the wardrobe sheet? The main performance is in the following aspects.
Crack: There are two types of longitudinal cracks and ring cracks. The longitudinal crack penetrates the wood texture and gradually extends; the ring crack is mostly generated between the wood texture and generally does not extend.
Insect eye: the eye that remains after the insect. After the woody wood is artificially dried, the mites have died, and the worms will not develop any more, but the presence of the worms will affect the appearance.
Texture: The texture of a good wood is a regular texture, such as a texture that is cluttered or has a lower grade of inverted sheet.
Decay: wood tissue necrosis, mildew, discoloration, so the texture is loose and the strength is reduced.
Penetration: After the veneer is vulcanized, the adhesive leaks out of the outer surface of the veneer to form a rubber spot. The adverse effect is mainly caused by the surface of the workpiece after the paint may be spotted.
Bubbling: Bubbling is the swelling and air bubbles of the veneer after gluing. The repairing process is troublesome and greatly affects the production efficiency.
Cracking: After the veneer is pasted, the surface produces a gap larger than 0.3mm, which often occurs in the large deformation or splicing of the veneer. This is also the most common defect in the veneer bonding process.
Lack of glue: refers to the phenomenon of partial lack of adhesive or discontinuity of adhesive layer between the substrate and the veneer after hot pressing, mainly caused by uneven coating or low viscosity of the adhesive.
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