Aluminum foil paper laminated with glue and foil paper laminated with PE (Polyethylene) film are two different laminated materials with distinct characteristics and applications. Here’s a comparison between the two:
Adhesive Type:
Glue Lamination: This method uses adhesive glue to paint foil with paper. The glue acts as a bonding agent between the foil and the paper substrate.
PE Film Lamination: PE film lamination involves bonding aluminum foil with a layer of Polyethylene film. PE film is applied to one or both sides of the foil using heat and pressure.
Barrier Properties:
Glue Lamination: While glue-laminated aluminum foil paper provides some barrier properties against moisture, light, and odors, it may not offer the same level of barrier protection as PE film.
PE Film Lamination: PE film provides excellent barrier properties, including resistance to moisture, grease, oils, and gases. It creates a more effective barrier against external factors, making it suitable for packaging applications where enhanced protection is required.
Strength and Durability:
Glue Lamination: The strength and durability of glue-laminated aluminum foil paper depend on the quality of the adhesive used and the bonding process.It will better If there use the water-based glue,which is eco-friendly for chocolate foil package.
PE Film Lamination: PE film adds strength and durability to the aluminum foil, creating a more robust packaging material. It enhances tear resistance and puncture resistance, making it suitable for demanding packaging applications.
Heat Resistance:
Glue Lamination: Glue-laminated foil paper may have limited heat resistance, especially if the adhesive is not heat resistant. It may not be suitable for applications requiring high-temperature resistance.
PE Film Lamination: PE film provides good heat resistance, making it suitable for heat sealing or thermal insulation applications. It can withstand moderate to high temperatures without degrading or compromising the integrity of the packaging.
Recyclability:
Glue Lamination: Glue-laminated foil paper may be recyclable. The water-based glue did not affect the recyclability of the foil paper
PE Film Lamination: PE film-laminated aluminum foil may be recyclable, depending on local recycling facilities and regulations. Some recycling programs accept materials with PE film, but it’s essential to check specific guidelines.
In summary,glued foil paper with PE foil paper laminated with PE film offer different barrier properties, strength, heat resistance, and recyclability. The choice between the two depends on the specific requirements of the packaging application, including the desired level of barrier protection, durability, and heat resistance.
Chocolate foil paper is normally used for the glue to laminate so that it is easier to fold when packaging.Please visit our store to place the order if you want to buy some to check the quality. If you want to know more,you can contact us!