重载纸浆模塑托盘是一种典型的绿色包装制品,它采用木质剩余物、农作物秸秆、废纸等为原料,不仅可以节省资源,保护生态环境,还有效降低废弃物回收再生费用,符合国际包装的发展趋势。从原料制浆、浆料处理、成型工艺、结构与性能等方面,对国内外重载纸浆模塑托盘的研究现状进行分析,指出重载纸浆模塑托盘存在的问题,并对重载纸浆模塑托盘的发展趋势作出展望。 Overloaded pulp molding tray is a typical green packaging products, which uses wood residues, crop stalks, waste paper as raw material, not only can save resources, protect the ecological environment, but also effectively reduce the cost of waste recycling, in line with international Packaging trends. From the aspects of raw material pulping, slurry processing, forming technology, structure and performance, the current research status of heavy-duty pulp molded trays at home and abroad are analyzed. The problems existing in heavy-duty pulp molded trays are pointed out. Plastic tray development trend to make a prospect.