摘要
为提高造纸法再造烟叶的掺配准确度及其在烟支中的掺配均匀性,试验分析了丝掺配(造纸法再造烟叶单独制丝生产在加香前掺配)和片掺配(再造烟叶与烤烟一起投料制丝生产)对烟支中再造烟叶掺配均匀性和准确度的影响,优化了再造烟叶丝掺配的流程和再造烟叶的烟丝尺寸。结果表明:①在现有掺配流程下,采用丝掺配工艺烟支中再造烟叶的掺配准确度显著提高,但烟支中再造烟叶的均匀性无明显差别。②通过在掺配流程中加装抛丝装置和摊铺松散装置,以及对再造烟叶的烟丝进行断丝处理,烟支中再造烟丝的掺配均匀性和准确度均有显著提高,试验牌号卷烟烟支中再造烟叶的变异系数平均降低8.11%,掺配准确度平均提高9.24%。
Two methods for blending paper-making process reconstituted tobacco （RT）, blending after cutting （blending cut RT into cut tobacco） and blending before cutting （blending uncut RT into tobacco strips） were investigated in terms of the accuracy and uniformity of RT in cigarette, and the procedure of after cutting blending and the size of cut RT were optimized. The results showed that under the existing blending procedure, the accuracy of cut RT content in cigarette was significantly improved by the method of after cutting blending, while the uniformity of cut RT in cigarette was not obviously changed. By adding a winnower and a loosening device and cut RT breaking, both the uniformity and accuracy of cut RT in cigarette were significantly improved, the variation coefficient of cut RT in tested cigarette reduced by 8.11% averagely, and cut RT blending accuracy increased by 9.24%,
出处
《烟草科技》
EI
CAS
北大核心
2014年第5期9-12,共4页
Tobacco Science & Technology
基金
中式卷烟制丝生产线重大专项项目“基于造纸法再造烟叶特性的制丝工艺技术研究”〔110201101012(zs_01)〕
关键词
造纸法再造烟叶
丝掺配
片掺配
掺配准确度
均匀性
Paper-making process reconstituted tobacco
Blending after cutting
Blending before cutting
Accuracy of blending
Uniformity.
