复合板一般是由芯层和表层两种不同性质的材料胶合而成的木质复合体，一般称为夹心板，它的表板一般都较薄，而芯层则较厚，这种层压

Composite board is generally a wooden composite composed of two different materials with different properties, the core layer and the surface layer, which are glued together. It is generally called sandwich board, and its surface plate is generally thinner, while the core layer is thicker. This type of lamination

构实际上是一种薄壳结构。表层，一般常用单板、薄胶合板、薄纤维板、薄木或是纸质装饰板。而芯层的材料大多是刨花、纤维、碎木料、

Structure is actually a thin shell structure. The surface layer is usually made of veneer, thin plywood, thin fiberboard, thin wood, or paper decorative boards. The materials for the core layer are mostly wood shavings, fibers, broken wood

蔗渣、锯屑、棉秆碎料或是轻质泡沫等。根据需要，从结构上也可分芯层实芯和空芯等两大类。

Bagasse, sawdust, cotton stalk scraps or light foam, etc. According to needs, the structure can also be divided into two categories: solid core and hollow core.

利用这些材料生产，可以提高木材利用率，更主要的是利用其复合效果，以改善材料的物理力学性能。如提高了尺寸稳定性，使密度小而抗

By utilizing these materials for production, the utilization rate of wood can be improved, and more importantly, the composite effect can be utilized to improve the physical and mechanical properties of the material. If dimensional stability is improved, resulting in low density and resistance

刚性增大，并增加了材料的隔热、防火、耐磨、耐腐蚀等性能

Increased rigidity and increased material properties such as insulation, fire resistance, wear resistance, and corrosion resistance

木质复合材料的芯层与结构对其物理力学性能的影响很大，若作为轻质型结构材料，则芯层可选择质轻或空芯木框等结构。若作为隔声、隔

The core layer and structure of wooden composite materials have a significant impact on their physical and mechanical properties. If used as a lightweight structural material, the core layer can choose structures such as lightweight or hollow wood frames. If used as sound insulation, insulation

材料，芯层可选用密度更少，强度亦不高的材料，如轻木、泡沫塑料等轻质多孔材料。不管选用什么材料作表层与芯层，它们均要用胶粘剂

Materials, the core layer can choose materials with less density and low strength, such as light wood, foamed plastic and other lightweight porous materials. No matter what material is used for the surface and core layers, they all need to use adhesives

它们牢固地胶合在一起。如两者胶结不牢，表板材料与芯板便会剥离而导致破坏。

They are firmly glued together. If the two are not firmly bonded, the surface material and core plate will peel off, leading to damage.

不管板结构如何，其生产方式可分如下两类:一次加工完成和二次加工完成。

Regardless of the structure of the board, its production methods can be divided into two categories: primary processing completion and secondary processing completion.

一次加工完成，就是预先制成表层薄板材或其他材料，再在其两表层之中铺装上芯层材料，经胶合一次完成制板的生产

Once processed, the production of the board is completed by pre making a surface layer of thin board or other materials, and then laying a core layer material between the two surface layers, which is then glued together in one go

二次加工完成，先制成芯层板材，然后把芯层材料与两表层材料组坯胶合而成的复合板材。

After the secondary processing is completed, the core layer board is first made, and then the core layer material is bonded with the two surface layer materials to form a composite board.