A: First, let's talk about solid wood composite doors, because now it is common to use solid wood composite doors and solid wood composite doors in two types. The paint-free door is also a kind of solid wood composite door. Our common solid wood composite door is a five-story structure. The core material is solid wood, and each side of the solid material is coated with a composite board (density board), and then the surface of the composite board is re-posted with a solid wood or PVC film, or a wear-resistant board. Posts of solid wood skin, the surface still need to do paint, generally four sides and two sides. Post PVC film or wear plate, the surface does not need to do paint, this door is also known as the paint-free door. Therefore, the difference between the unpainted door and the clear oil (mixed oil) door is that the surface of the surface is not the same as the surface, and the second is that the former does not need to spray paint, and the latter needs to spray paint.
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