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Biaxially oriented nylon film (BOPA film) is a new type of high-end packaging material. Compared with traditional polypropylene film (BOPP), polyester film (BOPET), etc., it has excellent rupture resistance, impact resistance, puncture resistance and With its performance characteristics such as odor barrier properties, it is widely used as packaging materials in the fields of food processing, medicine and hygiene, daily chemical products, etc. It is especially suitable for freezing packaging, vacuum packaging and retort packaging. It can preserve the freshness and flavor of food far better than conventional packaging. Material.
BOPA film
Food processing, medicine and health, daily chemical products and other fields, especially suitable for freezing packaging, vacuum packaging and cooking packaging
Product name: BOPA film
Product features
1. Good transparency and gloss, low haze;
2. Excellent toughness and puncture resistance;
3. Excellent gas (oxygen, nitrogen, carbon dioxide), fragrance and odor barrier properties;
4. Excellent oil resistance, grease resistance and chemical solvent resistance;
5. Easy to process, can be coated, metallized, or compounded with other substrates;
6. Wide applicable temperature range (-60℃-150℃);
7. Strong heat resistance.
Corona surface: Single-sided corona treatment.
Typical physical properties of products
Performance indicators Properties | unit Unit | Test results Test result | Testing standards Test standard | ||
1 | Thickness | μm | 15 | GB/ T6672 | |
2 | tensile strength Tensile Strength | Longitudinal MD | MPa | ≥ 160 | GB/ T1040.3 |
Horizontal TD | MPa | ≥ 180 | |||
3 | Elongation at break Elongation At Break | Longitudinal MD | % | ≤ 1 | GB/ T1040.3 |
Horizontal TD | % | ≤ 100 | |||
4 | Haze | % | ≤ 3 | GB/T2410 | |
5 | Thermal shrinkage Thermal shrinkage | Longitudinal MD | % | ≤ 1 | GB/T12027 |
| Horizontal TD | % | ≤ 90 | |||
Note: Special requirements can be negotiated separately.
