PET aluminum foil composite film is a common type of composite packaging material with various application scenarios and characteristics.
Here are some typical application scenarios and features:
<Application scenarios>
1. Food packaging:
Such as beverages, snacks, cooked food, etc., to maintain the freshness of food and prevent oxidation and deterioration.
2. Pharmaceutical packaging:
To protect the stability of drugs and prevent external factors from affecting drugs.
3. Cosmetics packaging:
To prevent cosmetics from being affected by light and oxygen and extend their shelf life.
4. Industrial product packaging:
Used for the packaging of electronic products, chemical products, etc., to provide moisture and electrostatic protection.
5. Vacuum packaging:
Suitable for food or other products that require vacuum preservation to extend their shelf life.
<Features>
1. Good barrier performance:
Effectively block oxygen, water, and light to maintain the quality and freshness of products.
2. High mechanical strength:
Good tensile strength and puncture resistance, protecting products inside the packaging.
3. High stability:
Resistant to high and low temperatures and chemical corrosion, suitable for different storage and transportation conditions.
4. Good light-shielding performance:
Preventing light from affecting products, such as preventing food from fading or drugs from being decomposed by light.
5. Good printability:
Easy to print various patterns and text, advantageous for brand promotion and product identification.
These features make PET aluminum foil composite film widely used in various fields.
Specific functions can be achieved by adjusting the material formulation and process according to the specific product requirements,
such as increasing heat insulation performance and improving transparency. When selecting PET aluminum foil composite film, product characteristics, storage requirements, market demand, and other factors need to be considered to ensure the selection of suitable packaging materials.
| Test item | Test method | Value | Remark |
| Thickness | 0.045 | GB/T6672-2001 | 0.046 | |
| Width | GB/T6673-2001 | 1000 | as per the requirement |
| Sleeve I.D. | | 350 | as per the requirement |
| Period of anti-aging | 0.045 | / | / | 5~10 years |
| Max.Tensile strength | 0.045 | GB/T 328.9-2007 | MD:388N TD:354N | Rectangle Specimen-Width: 25mm, Stretching speed: 100mm/min., Fixture gauge length: 100mm |
| Elongation @ Max. tension | 0.045 | MD:85% TD:78% |
| Peeling force | 0.045 | GB/T 529-2008 | MD:20.4N TD:18.6N | Stretching speed: 250mm/min |
| Dimensional stability | 0.045/0.07 | GB/T 35467-2017 | MD:0% TD:0% | 90℃&24h |
| Aging test | PCT96 | / | Yellowing index △b≤2.0, | Temperature:121℃, Humidity: 100％, Atmosphere pressure: 2atm,Time: 48h |
| UV300KWh | IEC61215 | Temperature on the sample: 60±5℃, Total exposure dose: 120KWh•m2,UVB factor: 3%-10%. |
Digital Brochure (2023).pdf
Product Tags:
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45um PET Laminated Aluminum Foil, Excellent Barrier Property, Corrosion Resistant UV Resistant Multifunctionality Images
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