多層板是由(you)木(mu)段旋(xuan)切(qie)成(cheng)(cheng)單板或由(you)木(mu)方(fang)刨切(qie)成(cheng)(cheng)薄(bo)木(mu)，再用膠(jiao)(jiao)粘劑膠(jiao)(jiao)合而(er)成(cheng)(cheng)的(de)三(san)層或多層的(de)板狀(zhuang)材料，通常用奇數層單板，并使相鄰層單板的(de)纖維方(fang)向互(hu)相垂(chui)直(zhi)膠(jiao)(jiao)合而(er)成(cheng)(cheng)。

   多層板(ban)(ban)(ban)也叫膠(jiao)合板(ban)(ban)(ban)是家具常(chang)用(yong)材(cai)料(liao)之一，通常(chang)其皇冠膠(jiao)合板(ban)(ban)(ban)表(biao)板(ban)(ban)(ban)和內層板(ban)(ban)(ban)對稱地配置在中心層或板(ban)(ban)(ban)芯的兩(liang)側。常(chang)用(yong)的有三合板(ban)(ban)(ban)、五合板(ban)(ban)(ban)等。膠(jiao)合板(ban)(ban)(ban)能(neng)提高(gao)木材(cai)利(li)用(yong)率，是節(jie)約(yue)木材(cai)的一個主要途(tu)徑。