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The Mechanical Properties of Corrugated Cardboard using Equivalent Evaluation

  • 권경영 (창원대학교 산업시스템공학과) ;
  • 정종윤 (창원대학교 산업시스템공학과)
  • Kwon, Kyung Young (Dept. of Industrial and Systems Engineering, Changwon National University) ;
  • Jung, Jong-Yun (Dept. of Industrial and Systems Engineering, Changwon National University)
  • 투고 : 2014.02.28
  • 심사 : 2014.03.15
  • 발행 : 2014.03.31

초록

The usage of corrugated cardboard for packing material is increasing in these days because it is light and easy to manufacture packing boxes. However, the structure analysis of packing boxes, made of cardboard, is not well carried. The reason can be deduced that its mechanical properties for structure analysis are not well known. The cardboards are made different shapes with various types of raw materials that are paper-based compound. In addition, the cardboards are considered to be orthotropic material. This research finds mechanical properties of triple layered cardboard which is composed of outer liner and inner liner. The moduli of elasticity and of shear for liners are found from tension test and T-Peel test. The mechanical properties of the cardboard are calculated using the super position method and equivalent evaluation method.

키워드

참고문헌

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  6. Kwon, K.Y., The measurement of properties and the stress-analysis for corrugated cardboard [master's thesis]. [Changwon, Korea] : Changwon National University, 2012.
  7. Kwon, K.Y. and Jung, J.Y., The measurement of properties for corrugated cardboard, [Proceedings of spring conference of Society of Korea Industrial and Systems Engineering]. [Changwon, Korea] : Changwon National University, 2012.
  8. Song, J.I. and Cho, J.R., Derivation of effective material properties of reinforced braid layer using detailed 3-D finite element method. J of Korea Mechanical Engineering Society, 2004, Vol. 28, p 249-257.

피인용 문헌

  1. Numerical Prediction of Equivalent Mechanical Properties of Corrugated Paperboard by 3D Finite Element Analysis vol.10, pp.22, 2014, https://doi.org/10.3390/app10227973