| 测试项目 | 测试数据 |
| 氧气透过率 (cc/m³.24h) | 15.76 |
| 水蒸气透过率 (g/m³.24h) | 0.17 |
| 铝层附着力(N/15mm) EAA法 | 2.3 |
| 铝层厚度(Ω/□) | 1.9 |
| 湿润张力 (mN/m) | 电晕面 | 38 |
| 非电晕面 | 36 |
| 拉伸强度(MPa) | 纵向 | 130 |
| 横向 | 237 |
| 断裂伸长率(%) | 纵向 | 126 |
| 横向 | 21 |
| 热收缩率(%)120℃/2分钟 | 纵向 | 2.0 |
| 横向 | 3.0 |
Important Notes:
The above data, obtained from our internal testing, is provided for reference only to assist customers in sample evaluation or product use.
The final performance of the product depends on specific production processes, and improper use may cause irreversible damage.
As equipment, processing condtions, and end-use requirements vary across manufacturers, our company shall only be responsible for the
performance of the film itself.
FAQ
What is BOPP metallized film mainly used for?
The existing page lists labels and packaging for puffed foods, dried fruits, biscuits, candies, tea, coffee, chocolate and other dry foods.
What are the key characteristics of this film?
The page describes oxygen and moisture barrier, metallic luster, aluminum bonding, printing and composite performance.
What should buyers confirm before ordering?
Buyers should confirm the required barrier performance, aluminum adhesion, surface tension and printing or laminating structure.