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| 引用本文: | 汤德芳,丁蔚,李淑萍,王辉,杜芳琪.真空镀铝内衬纸在包装设备上的适应性研究[J].包装工程,2015,36(21):57-61. |
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| 真空镀铝内衬纸在包装设备上的适应性研究 |
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汤德芳, 丁蔚, 李淑萍, 王辉, 杜芳琪
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浙江中烟工业有限责任公司技术中心，杭州 310024
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| 摘要: |
| 目的 通过分析影响特殊型真空镀铝内衬纸上机包装适应性的因素， 以解决特殊型真空镀铝内衬纸成形过程易出现折皱、 折叠不到位、 爆墨等问题， 提高其上机包装适应性。方法 分别设定不同梯度的原纸定量、 印刷涂料、 压纹工艺参数， 对特殊型真空镀铝内衬纸上机包装适应性的影响进行分析。结果原纸定量为56 g/m2， 可减少折皱、 折叠不到位现象； 印刷涂料为改性丙烯酸酯水性涂料， 且在250线的版辊工艺条件下， 可提高内衬纸表面油墨的耐磨性； 预压纹压力参数为4.41 MPa， 可获得压纹图案完整性。结论 改进后的特殊型真空镀铝内衬纸上机包装时， 无折皱、 折叠不到位、 爆墨等现象， 设备包装速度由原先的每分钟300盒提高到390盒， 设备有效作业率也由原先的85%提升到95%， 有效提升了真空镀铝内衬纸上机包装适应性。 |
| 关键词: 内衬纸 真空镀铝 原纸定量 印刷涂料 预压纹 |
| DOI： |
| 分类号:TB484.1 |
| 基金项目:浙江中烟工业有限责任公司科技项目 （ZJZY2012A010） |
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| Flexibility of the Vacuum Metallization Inner Liner in Packer |
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TANG De-fang, DING Wei, LI Shu-ping, WANG Hui, DU Fang-qi
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China Tobacco Zhejiang Industrial Co.， Ltd.， Hangzhou 310024， China
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| Abstract: |
| In order to solve the problems of corrugating, unfolding and ink explosion in the special vacuum metallization inner liner packaging molding, and to improve the flexibility of the special vacuum metallization inner liner in GDX2 packer, the influencing factors for the flexibility of the special vacuum metallization inner liner were analyzed. The different gradients of substance, print coating and pre-embossing parameters were analyzed for their effects on the flexibility of the vacuum metallization inner liner in packaging. The results showed that: When the substance was 56 g/m2, the corrugating and unfolding problems were reduced; When the printing plate roller process was 250 line, modified acrylic coating enhanced the abrasion performance of ink on the surface of the inner liner; When the parameter of pre-embossing pressure was 4.41 MPa, the integrity of embossing was obtained. In conclusion, there were no corrugating, unfolding and ink explosion problems when the improved special vacuum metallization inner liner was packaged, besides, the machine speed was increased from 300 box/min to 390 box/min and the efficiency was increased from 85% to 95%, and the flexibility of the vacuum metallization inner liner in GDX2 packer was effectively improved. |
| Key words: inner liner vacuum metallization base paper substance print coating pre-embossing |
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