Table of Contents
Understanding ALOX PET Film
ALOX PET film, known for its aluminum oxide coating, is a specialized type of polyester film that enhances various barrier properties. This film is primarily used in applications where moisture, oxygen, and light protection are critical. The addition of aluminum oxide provides an effective barrier, making it suitable for packaging sensitive products such as food, pharmaceuticals, and electronics.
The unique structure of ALOX PET film allows it to maintain a high level of transparency while providing exceptional durability. The aluminum oxide layer is typically deposited using a vacuum deposition process, resulting in a thin yet robust film. This innovation not only helps in preserving the quality of the contents but also extends shelf life significantly.
In addition to its protective qualities, ALOX PET film offers excellent thermal stability. This makes it ideal for applications where temperature fluctuations can impact product integrity. The film’s resistance to UV light also prevents degradation of the contents, making it a preferred choice for long-term storage solutions.
| Feature | Moisture Proof with Scratch Guard |
| Thickness | 0.05 ~ 0.2Thickness in mm |
| Name | Embossed clear PET packaging film vs other plastics Protective Film |
| Usage | Hardware |
| Viscosity strength | Low viscosity (5-6N) easy to tear, Balanced and high viscosity (8-10N) more firm. |
| Surface hardness | 3H to 4H hardness scale |
Barrier Properties of ALOX PET Film
One of the standout features of ALOX PET film is its superior barrier against moisture. The aluminum oxide layer effectively reduces the permeability of water vapor, ensuring that the packaged products remain dry and free from spoilage. This property is particularly beneficial for food packaging, where moisture control is essential to maintain freshness.
Furthermore, ALOX PET film provides an excellent barrier against gases, particularly oxygen. This characteristic is crucial in food preservation, as oxygen exposure can lead to oxidation and spoilage. By minimizing oxygen transmission rates, ALOX PET film helps in prolonging the shelf life of perishable goods, thereby reducing waste and increasing profitability for manufacturers.
Light protection is another vital barrier property offered by ALOX PET film. The aluminum oxide coating not only serves as a physical barrier but also reflects UV rays, preventing light-induced degradation of sensitive products. This property is especially important in industries like cosmetics and pharmaceuticals, where the efficacy of products can be compromised by light exposure. By utilizing ALOX PET film, manufacturers can ensure that their products maintain their intended performance over time.
