SiO_x高阻隔材料的电晕处理及其印刷特性

发布时间：2018-04-19 16:00

本文选题：电晕放电 + 印刷特性　；参考：《包装工程》2016年15期

【摘要】：目的确定SiO_x阻隔材料的电晕特性与印刷特性,研究其电晕处理规律以及印刷色彩再现的能力。方法采用磁控共溅射方法在PET表面制备不同含量SiO_x的复合阻隔材料,并采用电晕放电进行处理,利用接触角表征电晕放电后表面状态的变化;采用彩色喷墨打印方式,对处理后的复合薄膜表面进行印刷测试。结果 SiO_x质量分数较小时不具备抗电晕特性,当SiO_x质量分数达到50%左右时,即产生了抗电晕能力。结论印刷测试结果表明,经过电晕处理的复合薄膜色彩再现良好,可直接进行印刷。
[Abstract]:Objective to determine the corona characteristics and printing characteristics of SiO_x barrier material, and to study its corona treatment law and printing color reproduction ability.Methods the composite barrier materials with different contents of SiO_x were prepared on the surface of PET by magnetron co-sputtering, and treated by corona discharge. The change of surface state after corona discharge was characterized by contact angle, and color inkjet printing was used.The surface of the treated composite film was printed and tested.Results when the mass fraction of SiO_x was small, the corona resistance was not found. When the mass fraction of SiO_x was about 50%, the ability of anti-corona was produced.Conclusion the results of printing test show that the color reproduction of the composite film after corona treatment is good and can be directly printed.
【作者单位】：广州科技职业技术学院;哈尔滨商业大学;
【基金】：国家自然科学基金青年科学基金(51302054) 黑龙江省青年科学基金(QC2012C008) 黑龙江省自然科学基金(E201356) 哈尔滨商业大学创新项目(201510240113)
【分类号】：TB484

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