| 纸浆纤维柔软度测量方法的研究 |
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| 引用本文： | 陶劲松,刘焕彬,闫东波,葛汉科,沈文浩,朱小林,寇顺利,陈小泉.纸浆纤维柔软度测量方法的研究[J].中国造纸,2006,25(4):1-5. |
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| 作者姓名： | 陶劲松 刘焕彬 闫东波 葛汉科 沈文浩 朱小林 寇顺利 陈小泉 |
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| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室,广州,510640 |
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| 基金项目： | 广东省科技厅科技计划;广东省博士启动基金;中国科学院资助项目 |
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| 摘 要： | 根据梁弯曲理论建立蹬纤维柔软度测量模型研制出了纤维柔软度的测量系统,对实验样本数进行了测量确定,并以此系统对针叶木、阔叶木和竹子等纸浆纤维进行了柔软度测量。结果表明,该系统能够较好地定量测量纤维的柔软度。
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| 关 键 词： | 纤维 柔软度 模型 测量系统 数字图像处理技术 |
| 文章编号： | 0254-508X(2006)04-0001-05 |
| 修稿时间： | 2005年10月19 |
Evaluation of the Flexibility of Pulp Fibers |
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| TAO Jin-song,LIU Huan-bin,YAN Dong-bo,GE Han-ke,SHEN Wen-hao,ZHU Xiao-Lin,KOU Shun-li,CHEN Xiao-quan.Evaluation of the Flexibility of Pulp Fibers[J].China Pulp & Paper,2006,25(4):1-5. |
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| Authors: | TAO Jin-song LIU Huan-bin YAN Dong-bo GE Han-ke SHEN Wen-hao ZHU Xiao-Lin KOU Shun-li CHEN Xiao-quan |
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| Abstract: | A novel measuring system designed for evaluating the flexibility of pulp fibers is presented in this paper.Based on beam-bending theory and digital image processing technique,the flexibility index of pulp fibers which was calculated with the unbonded span distance,fiber coarseness and the diameter of the metallic wire was easily obtained with the aid of charge coupled device(CCD) camera,frame grabber,image processing software and computer.Three kinds of fibers including softwood pulp fibers,hardwood pulp fibers and nonwood fibers,were tested with the apparatus.The results showed that the system is suitable for these fibers and could provide an objective and quantitative method for evaluating the flexibility of pulp fibers. |
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| Keywords: | fiber flexibility modeling evaluating system digital image processing technique |
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