陶瓷涂覆包装材料对烟支防潮保润的影响研究

目的 研究不同材质包装烟盒对烟支含水率变化的影响。方法 对不同类型的包装纸进行定量、厚度、水蒸气透过率的测定，并用扫描电镜分析其微观形貌。将涂陶白卡纸，涂陶介质纸与普通包装成品卷烟拆包后置于自然环境、常温干燥环境、常温潮湿环境中，测定烟支含水率的变化，并对烟支中水溶性糖与关键化学成分的含量进行分析，对3种包装的烟支进行评吸。结果 3种包装纸的定量、厚度差别不大，在常温干燥与常温潮湿的环境下，涂陶介质包装盒展现出更好的防潮保润效果以及更高的感官评吸分值。结论 包装材料对烟支的含水率及综合感官有直接影响，本研究中的涂陶介质纸具有较好的防潮保润效果，在烟草包装领域具有推广价值。

Effect of Ceramic-coated Packaging Materials on Moisture-proofing and Moisture-preserving of Cigarette

The work aims to study the effects of different packaging materials on the change of cigarette moisture content. The grammage, thickness and water vapor transmittance of different types of packaging paper were determined and the micromorphology of the paper was analyzed by scanning electron microscope. Then, the cigarettes packed with ceramic-coated white cardboard, ceramic-coated medium paper and ordinary packaging were unpacked and placed in natural environment, dry environment with normal temperature and humid environment with normal temperature. The changes of moisture content of cigarettes were measured, and the content of water-soluble sugar and key chemical components in cigarettes were analyzed. Finally, the cigarettes packed with three kinds of materials were assessed by sensory evaluation. There was no obvious difference in the grammage and thickness of three kinds of packaging paper. Under dry environment with normal temperature and humid environment with normal temperature, the medium packaging box with ceramic coating showed better moisture-proofing and moisture-preserving effect and the best sensory quality. The packaging material has a direct effect on the moisture content and comprehensive sensory scores of cigarette. The ceramic-coated medium paper in this study has better moisture-proofing and moisture-preserving effect, which has promotion value in the field of tobacco package.