以不同来源、不同品种、不同生产方式的甘草渣为原料，利用造纸法生产烟草薄片的方法探索生产甘草渣薄片的最佳工艺条件，得出最佳的浸渍条件为：温度70 ℃、时间30 min、液比1:12；通过磨浆、抄片后，测定其物理性能并进行对比及感官分析；得出如下结论：7号甘草渣感官评价综合得分为91分，抗张强度为0.582 KN/m，远高于其他甘草渣薄片，其松厚度为4.46 cm3/g，紧度为0.22 g/cm3，与其它薄片相差不大且均符合YC/T 16-2003的要求，为最佳的甘草渣品种来源。

Several kinds of glycyrrhiza residue were used in production of tobacoo sheet by papermaking method. The experimental results demonstrated that the optimized processing parameters were 70 ℃, 30 min and 1:12. After refining and papermaking, tobacco sheet was formed. Their physical properties and sensory quality were measured and the best one NO.7 was acquired. Its sensory evaluation score and tensile strength were 91, and 0.582 KN/m, respectively, much higher than others. Its bulk and tigheness were 4.46 cm3?g-1 and 0.22 g?cm-3, meeting the requirements of technical indexes (YC/T 16-2003).