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| Study on the Manufacturing Process of Vacuum Dust Collecting Bag Base Paper by Cylinder Paper Machine |
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| DOI：10.11980/j.issn.0254-508X.2017.07.004 |
| Key Words:dust collecting bag base paper strength properties air permeability |
| Author Name | Affiliation | | 刘文波1，2，3，4 | 1.天津科技大学天津市制浆造纸重点实验室,天津,300457
2.中轻特种纤维材料有限公司,河北廊坊,065001
3.中国制浆造纸研究院,北京,100102
4.制浆造纸国家工程实验室,北京,100102 | | 张红杰1 | 1.天津科技大学天津市制浆造纸重点实验室,天津,300457 | | 苗 红2 | 2.中轻特种纤维材料有限公司,河北廊坊,065001 | | 李海龙1 | 1.天津科技大学天津市制浆造纸重点实验室,天津,300457 | | 许传波2 | 2.中轻特种纤维材料有限公司,河北廊坊,065001 |
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| Abstract:In this paper, the manufacturing process of efficient vacuum dust collecting bag base paper by using the cylinder paper machine was investigated. Some important parameters were determined, including the fiber type （natural wood fiber and synthetic fiber） and proportion, the mechanical treatment for the fiber materials, the chemical additives, surface sizing process and cylinder paper machine operation conditions. Finally, the optimized conditions for producing this specialty paper were obtained. The results showed that when the ratio of softwood pulp and synthetic fiber was 75∶25, the adding dosage of PAE was 0.6%, the ratio of OS and CMC was 1∶1, and the concentration of sizing agent was 4%, the air permeability and strength properties of dust collecting bag base paper were the best. |
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