| Review on Closing Steam-injection Pressing Technology |
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| 引用本文： | LI Xiazhen1 XIE Lisheng2 REN Haiqing1 XU Ming1 1. Research Institute of Wood Industry,Chinese Academy of Forestry,Beijing 100091,P.R.China 2. School of Industry,Central South University of Forestry and Technology,Changsha 410006,P.R.China. Review on Closing Steam-injection Pressing Technology[J]. 中国林业科技(英文版), 2007, 6(4): 31-37 |
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| 作者姓名： | LI Xiazhen1 XIE Lisheng2 REN Haiqing1 XU Ming1 1. Research Institute of Wood Industry Chinese Academy of Forestry Beijing 100091 P.R.China 2. School of Industry Central South University of Forestry and Technology Changsha 410006 P.R.China |
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| 作者单位： | LI Xiazhen1 XIE Lisheng2 REN Haiqing1 XU Ming1 1. Research Institute of Wood Industry，Chinese Academy of Forestry，Beijing 100091，P.R.China 2. School of Industry，Central South University of Forestry and Technology，Changsha 410006，P.R.China |
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| 基金项目： | special research of nonprofit industry “Reseach on the Energy-saving and Sound Insulation Wall of PrefabricatedWooden Frame and Structural Materials”(No.200704013) |
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| 摘 要： | The general steam-injection pressing is mainly used for produce particleboards and medium density fiberboard. However, it is difficult to produce soft fiberboard with desired strength. However, the closing steam-injection pressing that based on the steam-injection pressing could. The wooden frame sealing up the slab could prevent the steam from emitting when the steam injected into the slab. The caloric released by steam condensation make the slab reach high temperature level for a short period. This method is very appropriate for making thick panels in theory, especially for the soft fiberboard. It makes a great leap forward on the hot pressing process that for wood-based panels. Moreover, it will be a meaningful technological breakthrough in developing new products and improving wood utilization.
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| 关 键 词： | 蒸汽注射 纤维板 木材 热挤压技术 |
Review on Closing Steam-injection Pressing Technology |
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| LI Xiazhen XIE Lisheng REN Haiqing XU Ming. Review on Closing Steam-injection Pressing Technology[J]. Chinese Forestry Science and Technology, 2007, 6(4): 31-37 |
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| Authors: | LI Xiazhen XIE Lisheng REN Haiqing XU Ming |
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| Affiliation: | [1]Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, P.R.China [2]School of lndustry, Central South University of Forestry and Technology, Changsha 410006, P.R. China |
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| Abstract: | The general steam-injection pressing is mainly used for produce particleboards and medium density fiberboard. However, it is difficult to produce soft fiberboard with desired strength. However, the closing steam-injection pressing that based on the steam-injection pressing could. The wooden frame sealing up the slab could prevent the steam from emitting when the steam injected into the slab. The caloric released by steam condensation make the slab reach high temperature level for a short period. This method is very appropriate for making thick panels in theory, especially for the soft fiberboard. It makes a great leap forward on the hot pressing process that for wood-based panels. Moreover, it will be a meaningful technological breakthrough in developing new products and improving wood utilization. |
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| Keywords: | closing steam-injection pressing soft fiberboard hot pressing |
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