不同浆料配比卷烟纸性能及对卷烟的影响

Effect of Different Proportions of Wood Pulps on the Physical Characteristics of Cigarette and Ash Integration of Burning Cigarette

关键词:  卷烟纸  卷烟  浆料配比  物理特性  包灰能力

Key Words:cigarette paper  cigarette  proportion of wood pulp  physical features  ash integration

摘要:实验制备了5种不同浆料配比的卷烟纸，对其进行物理性能、包灰能力的分析评价，及卷烟烟气分析和感官评价。结果表明，不同浆料配比的卷烟纸在制备过程中主要以调节精浆机功率来实现相近的透气度，即随着阔叶木浆比例增加而逐渐提高精浆机功率；不同浆料配比的卷烟纸物理性能没有明显差异，扩散率与透气度的变化趋势较为接近，对于主流烟气的影响较小，且感官差异不明显；实验建立了一种卷烟包灰能力评价方法，具有较强的科学性和实用性，采用该方法对样品进行评价，针叶木浆和阔叶木浆配比为50%∶50%时的卷烟包灰效果最好。

Abstract:Five kinds of cigarette paper with different proportions of wood pulps were prepared and the physical characteristics of the papers， the ability of ash integration， smoke and sensory evaluation of the cigarettes were analyzed. The results showed that different proportions of wood pulps were able to prepare the cigarette papers with similar air permeability by regulating the pulp refining power， the pulp refining power increasing with the proportion of hardwood pulp increased. The cigarette papers with different proportions of wood pulps had no obvious difference in physical features， their air permeabilities were similar. The effect of wood pulps proportions on the main stream smoke was small， and the sensory difference was not obvious. Finally an ash integration of burning cigarette evaluation method was suggested. The evaluation of cigarette samples by this method showed that the cigarette ash integration was the best when the cigarette paper was prepared by using the same proportion of softwood pulp and hardwood pulp．