Method for comprehensively measuring ash coagulation performance of cigarette

The invention discloses a method for comprehensively measuring cigarette ash coagulation performance, which comprises the following steps of: researching four stages of cigarette combustion starting, 1/3 combustion, 2/3 combustion and combustion ending by utilizing image analysis software ImageJ, and analyzing six aspects of carbon line width, carbon line uniformity, ash shrinkage rate, ash falling condition, cracking rate and bending degree during cigarette combustion; the ash coagulation performance is accurately evaluated by integrating various index data; according to the method, the comprehensive performance condition of the cigarette ash coagulation performance is objectively evaluated, the accuracy and intuition of cigarette ash coagulation performance evaluation are improved, and an important basis is provided for evaluating and improving the comprehensive performance of cigarettes. 本发明公开一种综合测定卷烟凝灰性能的方法，利用图像分析软件ImageJ对卷烟开始燃烧、燃烧1/3、燃烧2/3、燃烧结束四个阶段进行研究，从卷烟燃烧时的碳线宽度、碳线整齐度、缩灰率、掉灰情况、裂口率和弯曲程度6个方面进行分析，综合各项指标数据