不同类型烟用接装纸表面性能及其对卷接效果的影响
Surface Properties of Different Tipping Paper and Their Influences on Tipping Effects
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摘要: 采用接触角测试比较了水溶性和溶剂型油墨印刷后接装纸表面润湿性能的差异,通过卷烟卷接实验,考察了不同类型接装纸的卷接适应性和卷接的卷烟质量,并运用飞行时间二次离子质谱仪(TOF-SIMS)分析了影响卷烟质量和卷接效果的原因,结果表明:①水溶性油墨印刷的接装纸表面润湿性能优于溶剂型油墨印刷的接装纸;②溶剂型油墨印刷的接装纸接装适应性优于水溶性油墨印刷的接装纸,且在卷接成卷烟后,出现外观缺陷的卷烟比例明显低于水溶性油墨印刷的接装纸;③为提高水溶性油墨印刷的接装纸的卷接适应性,需增大印刷后接装纸表面的接触角或改善胶水性能,从而保证接装时接装纸表面有足够的胶水来满足粘接需求。Abstract: The difference between water-based and solvent-based inks on the surface wettability of tipping paper were studied by the contact-angle test,and the tipping adaptability of different type tipping paper and the quality of tipped cigarette were examined,and their reasons were analyzed by TOF-SIMS.The results showed that:1) the surface wettability of tipping paper printed with waterbased ink was better than that with solvent-based ink;2) the tipping paper printed with solvent-based ink was superior to that with water-based ink in terms of tipping adaptability and far less cigarettes with appearance defect;3) to improve the tipping adaptability,the surface contact angle of the tipping paper printed with water-based ink should be increased or the property of glue should be improved to ensure sufficient glue on tipping paper surface.
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