Test items | Test methods | Unit | 50um双涂透明PET | 50um双涂亮银BOPP | 54um双涂哑面合成纸 | 75um双涂哑面合成纸 | |
Thickness | GB/T6672 | um | 70±3 | 50±3 | 53±3 | 73±3 | |
Weight | Electronic balance | g | 50±3 | 46±3 | 43±3 | 55±3 | |
牢度 | 3M810 | 级 | ≥4 | ≥4 | ≥4 | ≥4 | |
白度 | GB7974 | % | / | / | 80±5 | ≥80 | |
光泽度 | GB/T-9754(60°) | Gs | / | / | 4-8 | 4-8 | |
Tensile strength | Vertical | GB/T1040 | Mpa | ≥150 | ≥100 | 70-100 | 70-100 |
Horizontal | ≥150 | ≥150 | 120-210 | 130-210 | |||
Elongation at break | Vertical | GB/T1040 | % | ≤200 | ≤200 | ≤200 | ≤200 |
Horizontal | ≤100 | ≤100 | ≤100 | ≤100 | |||
Heat shrinkage | Vertical | 120℃/5min | % | ≤2 | ≤5 | ≤3 | ≤3 |
Horizontal | ≤1 | ≤2 | ≤3 | ≤3 |
Standard thickness: 50um/54um/75um
Applicable printing methods: 柔版、凸版、丝网印刷、碳带打印、激光打印、冷烫
Recommended storage conditions: 温度20-28℃、相对湿度25%-60%RH
Product thickness(um) | Standard specifications(mm) | Standard length(m) |
50 | 1090 | 6000/8000 |
54 | 1090 | 12000 |
75 | 1090 | 12000 |
1. 电子标签的理想标签材质
2. 主要应用于短时重贴的需求环境,如日化品瓶体的标签短时重贴,以及电子电器标签标签的短时可移
3. 标签揭起时,防止胶水转移至被贴物,方便重贴或移除标签,不影响被贴基材的二次加工