| 国外胶合板生产发展趋向和我国的对策 |
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| 引用本文： | 曹忠荣.国外胶合板生产发展趋向和我国的对策[J].世界林业研究,1991,4(3):76-82. |
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| 作者姓名： | 曹忠荣 |
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| 作者单位： | 中国林科院木材所 |
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| 摘 要： | 随着适宜于制造胶合板的木材供应减少和价格上升,胶合板生产的优势地位已受到相当大的影响。小径材或速生材的利用及胶合板用材树种的扩大是发展胶合板生产最重要的措施。变革胶合板生产工艺可以开发利用新的原料来源、提高劳动生产率、降低生产成本、并使产品多样化。计算机控制和先进的电子技术大大地提高了胶合板生产线的效率和功能,并保证了产品的质量。
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| 关 键 词： | 胶合板-生产-发展趋势 |
| 收稿时间： | 1991/5/16 0:00:00 |
Technical Trend of the Plywood Production in the World and the Production Policy in China |
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| Cao Zhongrong.Technical Trend of the Plywood Production in the World and the Production Policy in China[J].World Forestry Research,1991,4(3):76-82. |
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| Authors: | Cao Zhongrong |
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| Abstract: | Plywood possesses good strength, dimensional stability and durability. Its strength/weight ratio is the highest among the wood composites.with these features the plywood has becomes a primary product of wood based panels. The decrease of timber supply suitable for plywood manufacturing and the rise of cost of wood have influenced greatly the advantageous position plywood has in production. The utilization of small dimension timber or fast growing trees, and the extension of wood species being used for plywood manufacturing are the most important measures for development of plywood production. The improvement in plywood manufacturing techniques are helpful to the plywood industry for adapting to the changed conditions of raw material production, The technical innovation in production can open up new material sources for exploitation,increase labor productivity, reduce cost of production and realize diversity of products.Computers have been introduced into the plywood industry for controlling the manufacturing processes. Computerized control and sophisticated electronics can greatly enhance the efficiency and functions of production lines,and guarantee the quality of plywood products. Due to the shortage of wood resources and lack of advanced technology, the plywood industry in China is also facing a lot of difficulties. Some effective measures, therefore, must Be taken to avoid the disadvantageous impact on production. These measures mainly include the extensive production of plywood raw materials as indicated above, increasing the wood utilization efficiency, decreasing material comsumption in manufacturing processes, promoting product diversity and improving product quality. |
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