热烫印制品耐温水性失效分析及工艺优化  

Failure analysis and process optimization of temperature-resistant water-based hot stamping products

作　　者：胡学川[1,2] 李又兵 张继祥[3] 王铃[2] Hu Xuechuan;Li Youbing;Zhang Jixiang;Wang Ling(College of Materials Science and Engineer,Chongqing University of Technology,Chongqing 400054,China;Chongqing Pingwei Auto Parts Co.LTD.,Chongqing 400026,China;College of Mechanic&Electronic Automobile Chongqing Jiaotong University,Chongqing 400074,China)

机构地区：[1]重庆理工大学材料科学与工程学院,重庆400054 [2]重庆平伟汽车零部件有限公司,重庆400026 [3]重庆交通大学机电与汽车工程学院,重庆400074

出　　处：《橡塑技术与装备》2023年第12期33-36,共4页China Rubber/Plastics Technology and Equipment

摘　　要：热烫印工艺是一种常见的表面处理技术,它通过将热敏箔或热熔胶与印刷材料结合,利用热力和压力将图案转移至基材表面。然而,在实际应用中,热烫印产品耐温水性差的问题突出。文章对热烫印耐温水性失效进行原因分析,发现热烫印原材料性能、热烫印硬件和热烫印工艺三个方面可能存在问题,故从这些方面提出了热烫印耐温水性的改善方案,经验证满足了性能要求。Hot stamping process is a common surface treatment technology,which utilizes heat and pressure to transfer the pattern to the surface of the substrate by combining the heat-sensitive foil or hot melt adhesive with the printing material.However,in practical application,the problem of poor temperature and water resistance of hot stamping products is prominent.In this paper,we analyze the reasons for the failure of hot stamping temperature water resistance,and find that there may be problems in three aspects:raw material performance,hardware and process,so we put forward an improvement plan for hot stamping temperature water resistance from these aspects,which is verified to meet the performance requirements.

关 键 词：热烫印 耐温水性 热烫印原材料 热烫印硬件 热烫印工艺 

分 类 号：TQ320.675[化学工程—合成树脂塑料工业]