一般墙板局部的凸凹不平主要出在定型模的真空定型段。如真空度不够，或是定型模冷却水不够，调整办法为加大该局部的冷却水量，通过水封来提高真空度，来加快墙板制品冷却速度。如果该局部水开到最大了还不平，那就将定型模拆下来清理其真空气路。
The general wall panels are partially convex and uneven, mainly in the vacuum setting section of the mould. If the vacuum degree is insufficient, or the cooling water of the mold is insufficient, the adjustment method is to increase the cooling water of the part and increase the vacuum degree by water seal, so as to speed up the cooling rate of the wallboard products. If the local water reaches the maximum and is not smooth, remove the mold and clean up the vacuum path.