45um PET Laminated Aluminum Foil Packaging Against Moisture

Product Specification

45 μm PET laminated aluminum foilm, excellent barrier properties, used for food packaging, pharmaceuticals and cosmetic

1. Packaging: 45 μm laminated aluminum foil is commonly employed as a barrier layer in flexible packaging for food, pharmaceuticals, and other sensitive products. Its robust barrier properties protect against moisture, oxygen, light, and external factors, ensuring the preservation and quality of the packaged goods.

2. Insulation: The durable and thermally efficient 45 μm laminated aluminum foil is utilized as an insulation material in various industries. It reflects heat and acts as a thermal barrier when applied to insulation boards, HVAC systems, and construction materials, resulting in enhanced energy efficiency and reduced heat transfer.

3. Electromagnetic Shielding: 45 μm laminated aluminum foil is employed as a shielding layer in cables, connectors, and electronic enclosures to protect against electromagnetic interference (EMI) and radio frequency interference (RFI). Its conductivity and durability make it suitable for applications requiring effective protection against unwanted electromagnetic signals.

4. Reflective Surfaces: The reflective properties of 45 μm laminated aluminum foil make it ideal for creating reflective surfaces in lighting fixtures, automotive reflectors, solar panels, and decorative items. It enhances light distribution, improves energy efficiency, and adds visual appeal.

5. Thermal Management: 45 μm laminated aluminum foil acts as a thermal barrier, reflecting and dissipating heat in equipment, appliances, and automotive components. It helps protect surrounding areas from excessive heat, ensuring safety and optimizing performance.

6. Conductive Solutions: 45 μm laminated aluminum foil is used to create conductive tape and labels for grounding, electromagnetic shielding, and electrical connections. Its high conductivity enables efficient grounding and reliable electrical contact in various industries, including electronics, telecommunications, and automotive.

When considering the application of 45 μm PET laminated aluminum foil, it's important to consult industry standards, regulatory guidelines, and manufacturer recommendations. Customization options, such as adhesive backing or surface treatments, may be available to meet specific application needs.

The biggest consumable application for PET laminated aluminum foil is in the food packaging industry.

PET laminated aluminum foil is widely used for packaging food products globally.

The material provides excellent barrier properties against moisture, oxygen, and light, which helps to protect

the quality and freshness of the food products.

Some of the commonly packaged food products using PET laminated aluminum foil include:

1. Snacks:

   PET laminated aluminum foil is used for packaging potato chips, popcorn, and other types of snacks.

   The material helps to keep the snacks fresh and crispy for a long time.

2. Coffee and tea:

    PET laminated aluminum foil is used for packaging coffee and tea products.

    The material helps to retain the aroma and flavor of the coffee and tea.

3. Confectionery:

    PET laminated aluminum foil is used for packaging chocolates, candies, and other confectionery items.

    The material helps to prevent moisture and air from affecting the taste and quality of the confectionery items.

4. Ready-to-eat meals:

    PET laminated aluminum foil is used for packaging ready-to-eat meals such as sandwiches, burgers, and pizzas.

    The material helps to keep the food fresh and prevents it from spoiling.

5. Dairy products:

    PET laminated aluminum foil is used for packaging dairy products such as cheese and butter.

    The material helps to maintain the freshness of the dairy products.

The following are some of the most important points to consider during the laminating process between PET film and aluminum foil:

1. Surface preparation:

    It is essential to prepare the surfaces of both the PET film and the aluminum foil before lamination.

    The surfaces should be clean, dry, and free from any dust or contaminants.

2. Adhesive selection:

    The adhesive used for laminating PET film and aluminum foil should have good adhesion properties to both materials.

    It should also be compatible with the type of printing or coating that will be used on the laminated material.

3. Temperature and pressure:

    The laminating process should be carried out under controlled temperature and pressure conditions.

    The temperature should be adjusted according to the melting point of the adhesive used, and the pressure

    should be adjusted according to the thickness of the materials being laminated.

4. Roll tension:

    The tension of the rolls used during lamination should be controlled to ensure that the materials are laminated

    evenly and without wrinkles or distortions.

5. Handling and storage:

    The laminated material should be handled and stored carefully to avoid any damage or contamination.

    The material should be protected from moisture, temperature changes, and exposure to light.

6. Quality control:

    A quality control process should be implemented to ensure that the laminated material meets the required specifications.

    The material can be tested for its barrier properties, adhesion strength, and other parameters.