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Method to Test the Formation of Paper in Small Dimension Sample |
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DOI:10.11980/j.issn.0254-508X.2017.03.009 |
Key Words:formation test superposition paper |
Fund Project:本课题得到制浆造纸工程国家重点实验室资助的自主研究项目(项目编号2016C02)、华南理工大学中央高校基本科研业务费项目(No.D2154620)、制浆造纸科学与技术教育部重点实验室开放基金资助(项目编号KF201502)。 |
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Abstract:In order to solve the limitation in dimension of test sample in traditional formation test, a new test method with simple improvement on the current formation test instrument, was proposed based on superposition rule. Comparing the traditional and new methods, the effects of sample dimension and paper formation of two paper sample with four dimensions on the test results were studied. The feasibility of the new method was analyzed. The results showed that the measured results of new method could replace that of traditional method in some degree, the new method applied to the paper sample with poor formation. Changing the background sample, the variation tendency of sample formation index were similar when using the new method. |
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