复合门
Composite door
实木复合门的门芯多以松木、杉木或进口填充材料等粘合而成。外贴密度板和实木木皮，经高温热压后制成，并用实木线条封边。一般高级的实木复合门，其门芯多为优质白松，表面则为实木单板。由于白松密度小，重量轻，且较容易控制含水率，因而成品门的重量都较轻，也不易变形、开裂。另外，实木复合门还具有保温、耐冲击、阻燃等特点，而且隔音效果同实木门基本相同。
The core of solid wood composite doors is mostly bonded with pine, Chinese fir or imported filling materials. External density board and solid wood bark are made by hot pressing at high temperature and sealed with solid wood lines. Generally high-grade solid wood composite door, its core is mostly high-quality white pine, the surface is solid wood veneer. Because of its small density, light weight and easy control of water content, the finished door is lighter in weight and is not easy to deform and crack. In addition, solid wood composite doors also have the characteristics of heat preservation, impact resistance, flame retardant, and sound insulation effect is basically the same as solid wood doors