摘要:This paper discussed the relationship between the wood industry and forestry development by strides in China with emphasis on the utilization of fast growing timber plantations and desert shrubs. In building a welloff society in an allround way, the wood industry should deepen reform, reshuffle and enhance, improve rules and system, rely on the progress of science and technology to create a more prosperous future.
关键词:wood industry;Forestry development by strides;Fast growing timber plantation;Desert shrubs
摘要:This paper briefly analyzed the impact of China’s fastgrowing economy, entry into WTO, and the implementation of the 6 national forestry development programs on the future supply and demand of timber. Poplar is one of the major forest plantation species in China. Therefore, Poplar plantation forest development and timber processing and utilization will have very important effects on the future relationship between timber supply and demand. This paper reviewed the current situation of processing and utilization of Poplar timber worldwide. It also suggested focusing on future market segmentation, developing high quality Poplar plantation forests, improving current technology of Poplar timber, and developing new products.
摘要:The concept for the development of a sustainable wood industry is presented in this paper. Some of the issues facing the Chinese wood industry that are investigated are: forestry resources, environmental pollution, and product quality. Also, some suggestions for wood processing enterprises are proposed.
关键词:wood industry;Forest resources;Sustainable development
摘要:The processing technologies for making wood based panels from Sand Willow (Salix cheilophila) and Korshinsk Peashrup (Caragana korshinshii) were studied to determine the most effective utilization of desert shrubs from western China. The conclusions were that the minimum requirements for the national standards for particleboard and MDF could be met for panels made from Sand Willow, as well as the MDF made from mixed fibers of Sand Willow and Korshinsk Peashrup. These technologies have now been put into industrial production. In addition, the properties of particleboard made from Korshinsk Peashrup and mixed Sand WillowKorshinsk Peashrup chips also exceeded the minimum national standards. The results indicated that Sand Willow and Korshinsk Peashrup are suitable as the raw materials for woodbased panel production.
摘要:This article analyzed the technical and material factors affecting blockboard quality. The factors included surface flatness, dimensional stability, and thickness deviation. Measures on improving hotpressing technology were suggested.
摘要:Based on the 32 mm system, a design method for a standardized wardrobe was illustrated in this paper. The 32 mm and 50 mm, as the double modulus, were adopted in this design which illustrated the concept that a component is also a product.
关键词:32 mm system;Wardrobe;Drawer;Modulus;Standardization design
摘要:This experiment investigated the influences of dyeing time, dye solution concentration and temperature on dyeing effect of bleached Gugertree (Schima spp.) veneer. Results showed that a homogeneous color in dyed veneers could be obtained under the following dyeing conditions: dye solution concentration of 0.5%~0.6%, dyeing temperature between 70~80 ℃ and dyeing duration of about 5 hours. These dyed veneers were found to be quite suitable as indoor decorating material.
摘要:This paper discusses a programmable logic controller (PLC) system network based on HostLink network. It focused on the application and advantages of this system for centralized automatic monitoring and controlling a wood drying line involving several kilns.
关键词:PLC network;Wood drying kilns;Monitor and control
摘要:The SFL6100 singledeck fast overlaying production line is a new product developed by SUFOMA Company Ltd. In this article, the design principles, structural features and parameter calculations for the main equipment in the line, such as the hot press and the loading & unloading machine, were discussed and their advantages analyzed. The test results for the equipment showed that the efficiency of this new type of overlaying production line could be greatly increased when the clamp framevacuum chuck devices were installed on the loading and unloading machine.
关键词:Clamp frame-vacuum;Loading and unloading machine;Fast overlaying prouduction line