关于不同环境湿度对瓦楞纸箱物理性能的分析与研究

Analysis and Research on Physical Properties of Corrugated Paperboard in Different Environmental Humidity Situation

通过对比不同温湿度条件下的瓦楞纸箱主要物理性能指标,测试、对比、分析不同相对湿度与瓦楞纸箱主要性能指标之间的关系。测试结果表明,随着环境相对湿度的提高,瓦楞纸箱水分的增加,纸板的耐破强度、边压强度随之下降,且边压强度的下降更为明显。

By comparing the main physical performance of corrugated boxes under different temperature and hu- midity conditions, testing and analying the relationship between different relative humidity and the main performance indexes of corrugated boxes, it reveals that with the improvement of environmental relative humidity, the increase of moisture, corrugated carton board burst strength, side pressure strength drops, and marginal pressure strength reduction are more obvious.