| 摘要: |
| 目的 分析在生产过程中烟标印刷品的动静摩擦因数影响因素，以提高生产效率。方法 分别在不同工艺条件和不同纸质基材下，随机抽取同批次不同生产车号的烟标印刷品，采用MXD-01摩擦因数仪进行主体印刷面动静摩擦因数的测定。结果 相同基材下，表面上水性光油的烟标试样静摩擦因数范围为0.375~0.405，动摩擦因数范围为0.230~0.245，表面上UV光油的烟标试样，静摩擦因数范围为0.350~0.375，动摩擦因数范围为0.185~0.220；相同工艺条件下，充分干燥的时间为2 h，烟标试样的静摩擦因数稳定在0.380~0.400，动摩擦因数稳定在0.215~0.230；相同检测条件下，白卡纸静摩擦因数范围为0.615~0.630，动摩擦因数范围为0.470~0.505，银卡纸静摩擦因数范围为0.560~0.595，动摩擦因数范围为0.430~0.465。结论 综合分析，干燥时间、光油干燥机理和纸张特性等因素均对烟标印刷品的摩擦因数产生影响。 |
| 关键词: 印刷品 摩擦因数 干燥时间 光油干燥机理 纸张特性 |
| DOI：10.19554/j.cnki.1001-3563.2019.21.037 |
| 分类号:TS452.7 |
| 基金项目:国家自然科学基金地区科学基金（2196080169） |
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| Determination of Friction Coefficient of Environmentally Friendly Tobacco Prints and Analysis of Influence Factors |
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HAN Jun1, LIANG Dong1, LI Hai-shan2, LU Ping3
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1.Shaanxi Jinye Printing Co., Ltd., Xi'an 710000, China;2.Kunming Ruifeng Printing Co., Ltd., Kunming 650000, China;3.Kunming University of Science and Technology, Kunming 650000, China
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| Abstract: |
| The work aims to analyze the influence factors of dynamic and static friction coefficients of cigarette printing during production, so as to improve the production efficiency. Under different process conditions and different paper substrates, the cigarette prints with different production numbers in the same batch were randomly selected, and the dynamic and static friction coefficients of the main printing surface were measured by MXD-01 friction coefficient meter. On the same substrate, the static friction coefficient of the water-based varnish on the surface ranged from 0.375 to 0.405 and the dynamic friction coefficient ranged from 0.230 to 0.245. The static friction coefficient of the UV varnish on the surface ranged from 0.350 to 0.375 and the dynamic coefficient ranged from 0.185 to 0.220. Under the same process conditions, the optimal drying time was 2 hours, the static friction coefficient of the cigarette sample was stable at 0.380~0.400, and the dynamic friction coefficient was stable at 0.215~0.23. Under the same detection condition, the static friction coefficient of white card paper ranged from 0.615 to 0.630 and the dynamic friction coefficient ranged from 0.470 to 0.505, while the static friction coefficient of silver cardboard ranged from 0.560 to 0.595, and the dynamic friction coefficient ranged from 0.430 to 0.465. Through comprehensive analysis, drying time, varnish drying mechanism and paper characteristics all affect the friction coefficient of cigarette printing. |
| Key words: printed matter friction coefficient drying time varnish drying mechanism paper characteristics |
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