基于阻隔性的卷烟内衬材料应用性能研究

为探讨不同阻隔性能卷烟内衬材料的实际应用性能,模拟了卷烟包装条件,采用烘箱法和静态顶空-气质联用法,分别评价了不同存储条件下内衬材料对烟丝含水率和2种外加致香成分含量的影响。结果显示,内衬材料的透氧透湿性能与烟丝含水率及致香成分含量之间没有明显的对应关系,实际应用性能基本不受透湿透氧性能的影响。

Study of Application Performance of Cigarette Inner Liner Materials Based on Barrier Properties

To investigate the application performance of cigarette inner liner materials with different barrier properties, cut tobacco was packaged with inner liner materials in a simulated way and treated under different storage conditions, of which the moisture and added aroma compounds content were determined by oven method and static headspace gas chromatography combined with mass spectrum ( SHS-GS-MS), respectively. The results indicated that the moisture and added aroma compounds content show no obvious relations to inner liner materials' moisture penetrability and oxygen permeability; barrier properties are not key factors influencing application performance of cigarette inner liner materials.