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包装工艺参数对卷烟小盒密封度的影响

Journal of Hunan University of Arts and Science(Natural Science Edition)(2022)

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Abstract
为了研究包装工艺参数对卷烟小盒密封度的影响,对青岛卷烟厂3个规格的卷烟进行测定,采用单因素分析方法对工艺参数进行分析.结果表明:(1)不同规格机组间的密封度差异主要与洛铁温度、洛铁间距、烙铁平行情况及上下免角折叠好坏有关.(2)随着烙铁温度的增加,各规格小盒密封度均呈现逐渐增加趋势;随着烙铁间距的增大,各规格小盒密封度均呈现逐渐降低的趋势;烙铁平行度对小盒密封度的影响较大,烙铁不平行,烙铁间距小的部位密封效果较好,烙铁间距大的部位,密封效果较差.(3)包装工艺参数优化结果表明,在满足外观质量的基础上通过调整烙铁温度和烙铁间距,GDX1-6#小盒密封度由优化前0.26 Kpa提升到4.29 Kpa,密封性能显著提高.
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