door noise, sealing and the performance. Therefore, the production process is guaranteed wooden doors, because of its low moisture content of wood, and not easy to crack. The higher the density of the door, the heavier the weight, the better the sound insulation. 2, pay attention to environmental protection With the green building materials products increasingly popular and people's consumption concept changes, the door's environmental performance more and more people's attention. In order to ensure the environmental performance of wooden doors, the design mainly from two aspects. On the one hand, choose green pollution-free raw and auxiliary materials. Wood-based panels and adhesives, select the authority identified by the environmental labeling products. And wood-based panels and wood should not use the higher moisture content of raw and auxiliary materials, the higher the moisture content of materials, formaldehyde and other harmful substances release faster; the other hand, select the appropriate processing technology. For example: hot pressing, select the appropriate amount of glue, the appropriate temperature, pressure and pressure time; Edge as close as possible. 3, concerned
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