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【目的】快速、简便、准确测定烟用接装纸对嘴唇的粘唇强度。【方法】选用剥离强度测试仪对不同牌号接装纸和人造嘴唇经过人工唾液粘合在一起的粘合力进行测量，采用人工感官评吸和测定值进行对比。【结果】(1)经对比优化筛选确定实验条件是：选用医用硅胶作为人造嘴唇，配制包含蛋白、酶等具有生物活性及无机盐的人工唾液，接装纸和嘴唇的粘合长度为10 mm，粘合面积10×15=150 mm2，按照50 mm/min的拉伸速率，人工唾液量为6μL，静置时间1 min。(2)模型表达为Y粘唇强度=-1.36×10-3+9.02×10-3*X动摩擦系数。(3)该方法和人工人工感官评吸一致，模型准确可靠。
Abstract：To quickly and accurately determine the adhesive degree of cigarette tipping paper to lips, a model prediction method of cigarette paper lip adhesion degree was proposed. A peel strength tester was used to measure the adhesion force between various cigarette papers and artificial lips bonded with artificial saliva. The measured values were compared with human sensory evaluation. Through comparison and optimization, the experimental conditions were determined as follows: medical-grade silicone was selected as the artificial lip; artificial saliva containing bioactive components such as proteins, enzymes, and inorganic salts was prepared; the bonding length between the cigarette paper and the lip was 10 mm, with a bonding area of 150 mm2, tensile speed of 50 mm/min, artificial saliva volume of 6 μL, and a standing time of 1 min. The lip-sticking degree of tipping paper was strongly correlated with its friction coefficient.Therefore, a prediction model for lip-sticking degree was developed using the dynamic friction coefficient. The predicted values were largely consistent with the measured values, with a coefficient of determination(R2) of 0.97 between predicted and observed values and a normalized root mean square error(n RMSE) of 6.4–7.26%. These results indicate that the model is accurate and reliable. This method allows for the quick, convenient, and quantitative determination of the lip-sticking degree of tipping paper, eliminating the influence of subjective factors and variations in panel sensory evaluation.
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基本信息:
DOI：10.16472/j.chinatobacco.2024.T0215
中图分类号:TS761.2
引用信息:
[1]杨继,尹志豇,郭丽娟等.卷烟接装纸粘唇强度建模及其应用研究[J].中国烟草学报,2025,31(03):31-38.DOI:10.16472/j.chinatobacco.2024.T0215.
基金信息:
云南中烟工业公司技术中心专项项目“卷烟接装纸粘唇力测定—动态摩擦力法”(2024ZK01)