ZJ17卷接机组不同规格平准器对烟支质量的影响

摘要

为了解ZJ17卷接机组不同规格平准器对烟支质量的影响,在相同条件下试验了7种不同规格的平准器.结果表明:试验条件下,①卷制重量相同时,烟支的端部落丝量、硬度和中部密度随着平准器槽深的增加而呈下降趋势；紧头密度、总粒相物、焦油量、烟碱量、CO量随着槽深的增加而呈增大的趋势；槽深相同时,3槽平准器所卷烟支的单支重量标准偏差、吸阻标准偏差、中部密度、紧头密度均大于6槽,总粒相物、焦油量、烟碱量、CO量略高于6槽.②同一规格的平准器,单支重量标准偏差、吸阻标准偏差和端部落丝量随着烟支重量的增大而降低；硬度、紧头密度、中部密度、抽吸口数、总粒相物、焦油量、烟碱量、CO量随着烟支重量的增大而增大.③卷制重量相同时,6槽(槽深3.0 mm)的平准器所卷制卷烟的香气透发程度、烟气的柔和、细腻程度以及甜度最好,杂气、刺激性最小,槽深加深或变浅卷烟的感官质量各分项指标均有变差趋势；同一规格的平准器,随着烟支重量的增大,卷烟的杂气、刺激性增大,烟气的柔和、细腻程度以及甜度降低.④烟支的圆周、总通风率、吸阻和含末率不随平准器规格和烟支重量的变化而变化.%In order to investigate the effects of ecreteur's specifications on cigarette quality in ZJ17 cigarette maker, seven pocket ecreteur discs of different specifications were tested under the same conditions. The results showed that: 1) at the same cigarette weight, the tobacco loss from cigarette end, cigarette hardness and density at middle section of cigarette decreased, while the density at dense-end, total particulate matter, deliveries of tar, nicotine and CO increased with the increase of pocket depth; for the same pocket depth, the deviations of individual cigarette weight and draw resistance, densities at middle section and dense-end for three-pocket dies were higher, and the total particulate matter and deliveries of tar, nicotine and CO were slightly higher than those for six-pocket disc of the same pocket depth; 2) for the same dies, the deviation of individual cigarette weight and draw resistance and tobacco loss from cigarette end decreased, while hardness, densities at middle section and dense-end, puff number, total particulate matter, and deliveries of tar, nicotine and CO increased with the increase of cigarette weight; 3) at the same cigarette weight, the cigarettes offered the best aroma volatility, smoke mildness, smoothness and sweetness but the least offensive odor and irritation in the case of six-pocket disc with the pocket depth of 3.0 mm; for the same disc, the offensive odor and irritation of cigarette smoke increased, whilethe mildness, smoothness and sweetness decreased with the increase of cigarette weight; 4) the circumference, total ventilation rate, draw resistance and dust content of cigarette were not affected by the change of disc specifications or cigarette weight.