山东Particle aluminum plating automatic packaging roll film

High temperature steaming bag manufacturer tells you

Aluminum foil composite film is the most commonly used composite roll film, usually containing pure aluminum and aluminum plating.

aluminum foil

1. Aluminum foil is a thin sheet formed by repeatedly rolling high-purity aluminum, which is an excellent thermal conductor and light shielding material,

The purity of aluminum foil used for packaging is above 99.5%.

Features: Good mechanical strength, light weight, no thermal adhesion, metallic luster, good light shielding, strong light reflection ability, not easily corroded, good barrier properties, moisture-proof and waterproof, strong air tightness, and fragrance retention.

aluminizer

Vacuum aluminum plating film is a thin film formed by depositing aluminum vapor onto various base films under high vacuum conditions. The thickness of the aluminum plating layer is generally 350 to 400A

Characteristics: It has a metallic luster, high gas barrier, low adhesion viscosity, and is prone to aluminum coating transfer after composite processing.