PET aluminum plated film widely used in composite packaging, printing, adhesive fabrics and other fields

  aluminizerIt mainly has the characteristics of both plastic film and metal. The function of surface aluminum plating is to block light and UV rays, prolong the quality of the content, and improve the brightness of the film. It is a cost-effective, aesthetically pleasing, and practical material with excellent barrier properties. Aluminum plated film is widely used in composite packaging, printing, adhesive fabrics and other fields.

Aluminum plated film is a composite flexible packaging material formed by coating a very thin layer of metallic aluminum on the surface of a plastic film using a special process. The most commonly used processing method is vacuum aluminum plating, which melts and evaporates metallic aluminum at high temperatures under high vacuum conditions, causing the vapor deposition of aluminum to accumulate on the surface of the plastic film, thus giving the plastic film surface a metallic luster. Due to its characteristics of both plastic film and metal, it is a cost-effective, aesthetically pleasing, high-performance, and practical packaging material.

The most commonly used aluminum plated films currently include polyester aluminum plated film (PET) andCPP aluminum plated film(CPP)。 The function of aluminum plating on the surface of the film is to block light and prevent ultraviolet radiation, which not only extends the shelf life of the contents, but also improves the brightness of the film, replacing aluminum foil to a certain extent. It also has the advantages of low cost, beauty and good barrier performance. Therefore, aluminum plating film is widely used in composite packaging, mainly in dry and puffed food packaging such as biscuits, as well as outer packaging of some pharmaceuticals and cosmetics.

Product features:

(1) It has excellent flexural resistance and good toughness, with few pinholes and cracks, and no twisting or cracking phenomenon, thus improving its barrier properties against gases, water vapor, odors, light, etc.

(2) Has a metallic luster and a light reflectivity of up to 97%; And it can be processed with paint to form a colored film, which has a decorative effect that aluminum foil cannot match.

(3) Partial aluminum plating can be done using shielding to obtain any pattern or transparent window, allowing the interior to be seen.

(4) The aluminum plating layer has good conductivity and can eliminate electrostatic effects; Its sealing performance is good, especially when packaging powdered products, it will not contaminate the sealing part, ensuring the sealing performance of the packaging.

(5) Has good adaptability to post-processing such as printing and lamination.