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Key Parameter of Peel-off Test for Reliability Assessment of Toner Film

토너 박막의 신뢰성 평가를 위한 Peel-off Test의 주요인자

  • Received : 2009.12.28
  • Accepted : 2010.08.13
  • Published : 2010.11.01

Abstract

In printing systems, the reliability of printed material depends on the ability of the toner film to remain adhered to the paper surface. In order to measure the strength between the toner film and the paper surface, a peel-off test is often performed. After conducting the test, the amount of toner film remaining on the paper is measured in order to determine the interfacial strength. The results of this test can be affected by many factors such as the peeling rate, weight of the roller used, and dwell time of tape. Sensitivity analysis was performed with respect to peeling rate, weight of roller and dwell time of tape at different levels. It was found that the interfacial strength increased with an increase in these main parameters. On the other hand, the trend with respect to the percentage of toner loss was different. Further, the interfacial strength and percentage of toner loss were significantly affected by the peeling rate.

Keywords

Toner Film;Interfacial Strength;Peel-off Test;Taguchi Experimental Design Method;Peeling Rate

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