目的 研究湿度对烟包条盒纸动摩擦因数和油墨耐磨度的影响。 方法 实验测试 4 种烟包条盒纸试样动摩擦因数和油墨耐磨度。 结果 随着湿度的增加,4 种条盒纸的动摩擦因数均增大,相对湿度为 70% 时的动摩擦因数比相对湿度为 50% 的动摩擦因数高 34 . 6% 。 条盒纸试样的油墨耐磨度受摩擦面的影响十分明显,湿度对摩擦纸上条盒纸的油墨耐磨度影响也十分明显。 转移纸油墨耐磨度数据稳定,油墨耐磨性好,对摩擦材料和湿度不敏感。 结论 研究结果对条盒纸的贮存和上机适应性具有指导价值。

Objective To investigate the influences of humidity on dynamic friction coefficient and ink abradability. Methods The dynamic friction and ink abradability tests were conducted on four types of cigarette carton papers. Results The dynamic friction coefficients of four types of cigarette carton papers increased with increasing the humidity. The dynamic friction coefficient under 70% relative humidity was 34. 6% higher than that under 50% relative humidity. The friction surface had a significant influence on dynamic friction coefficient of cigarette carton paper, and humidity on ink abradability. The shift carton paper had excellent ink abradability, which was little sensitive to friction material and humidity. Conclusion The results obtained in this paper have a direct value to the storage and machine adaptability of cigarette carton paper.