| 液体包装纸板原纸的研究 |
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| 引用本文： | 刘晏. 液体包装纸板原纸的研究[J]. 国际造纸, 1996, 15(3): 4-8 |
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| 作者姓名： | 刘晏 |
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| 作者单位： | 中国林业科学研究院南京林产化学工业研究所 |
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| 摘 要： | 本文通过实验阐述了使用斯堪的纳维亚云杉ＣＴＭＰ和松木ＢＫＰ配抄液体包装纸板原纸时，浆料的配比和游离度变化对浆料中纤维筛分含量、液体包装纸板原纸（面、芯、底三层）的物理强度指标的影响，并通过电子显微镜和光学显微镜观察，对纤维形态和相互间结合情况进行了研究，从而探索了ＣＴＭＰ适宜的配用量和合理的游离度范围。
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| 关 键 词： | 液体包装纸板，CTMP化学浆，SCAN云杉，松木，芯层，配料 |
Research of softwood CTMP and kraft pulps for liquid packaging boaard |
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| MATTI KAINULAINEN. Research of softwood CTMP and kraft pulps for liquid packaging boaard[J]. World Pulp and Paper, 1996, 15(3): 4-8 |
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| Authors: | MATTI KAINULAINEN |
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| Affiliation: | (Liu van)(Research Institute of Chemical Processing and Utilisation of Forest Products,CAF) MATTI KAINULAINEN (The Finnish Pulp and Paper Research Institute) |
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| Abstract: | The effect of furnish condition on the physical properties of medium and base paper of handmade liquid packaging board and multiply liquid packaging board made from SCAN spruce CTMP and pine kraft pulps at different freeness were evaluated. At the same time, microscope observation result of LPB surface structure and cross section were studied. It is feasible that CTMP replaces bleached chemical pulp in middle layer of LPB. Furnish amount of CTMP and suitable freeness were studied. |
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| Keywords: | LPB CTMP chemical pulp SCAN spruce pine medium furnish |
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