There are mainly the following methods to quickly distinguish aluminum foil and aluminized film:
Difference 1: different appearance
Aluminum foil film: in terms of color, the package is silver white or silver gray; The reflectivity is not as good as aluminum film.
Aluminized film: the package is silver yellow or silver black; High brightness.
Difference 2: different hand feel
Aluminum foil film: thick, crisp and heavy.
Aluminized film: feel lighter and softer than aluminum foil packaging.
Difference 3: different folding difficulty
Aluminum foil film: the package is easy to have dead folds and dead marks after folding.
Aluminized film: aluminized packaging will not, and will rebound soon.
Four: is it easy to burn
Aluminum foil film: the packaging is ignited by fire, which is not easy to burn, and the aluminum layer will roll back. After burning, the aluminum foil packaging will leave gray aluminum slag.
Aluminized film: when the film burns, different plastic films will burn, and there is no residue of aluminum slag.
