HENAN TENDELI METALLURGICAL MATERIALS CO,LTD
Aluminum foil is soft metal film, not only has the advantages of moisture, seal, shading, resistance to abrasion, incense and non-toxic, tasteless, but also easy to work out all sorts of color of beautiful design and decorative pattern because of its elegant silvery gloss. Therefore, aluminum foil is more liked by people.
According todifferent thickness, we offer different packing ways below:
Its barrier function against the migration of moisture, oxygen and other gases, and volatile aroma, as well as against the impact of light is generally higher than any plastic material. Therefore, aluminium foil is used when insufficient barrier properties are the limiting factor for shelf-life stability of food.
Edge: No telescopic, oscillation, slanting and collapse marks.
Joints: For roll OD≥200-450mm, allowing 0-1 joints of each roll with ultrasonic welding;
For roll OD>450-650mm, allowing 0-2 joints of each roll with ultrasonic welding;
For roll OD>650mm, allowing 0-3 joints of each roll with ultrasonic welding;
The length between joints is more than 1000 meters.
Unwind: Coil is free from stickiness and can be unwound freely to the core.