国产原纸环压强度与瓦楞纸板、纸箱抗压强度之间关系的研究

Study of Relation Between RCT of the Homemade Base Paper and ECT,BCT

通过对国产瓦楞原纸、箱纸板环压强度、瓦楞纸板边压强度和纸箱抗压强度的测试、分析和研究 ,导出了国产原纸、瓦楞纸板、纸箱耐压强度之间的关系公式 ,提出了瓦楞纸板边压强度修正系数 fw及通过其和原纸环压强度来估算瓦楞纸板边压强度、纸箱抗压强度的方法。

This paper bases the analysis and study on the tested date of homemade base paper'ring compression(RCT),corrugated fiberboard'edgewise compression(ECT) and box'compression resistance(BCT).It is educed the relationship between RCT,ECT and BCT.It is advanced the amendment f w of ECT and the method that ECT,BCT is estimated with f w and base paper'RCT.