Packaging will tea with aluminum foil membrane, the answer from the two aspects.
A, would the aluminumfoil membrane aluminium migration into tea, this little, aluminum foil membrane is not stable, only in acidic or alkaline conditions in neutral environment, usually both dry and wet, are very stable. Is a common food packaging materials.
|
Standard |
ASTM/DIN/GB/SUS |
|
Temper |
H32 H34 H36 H111 H112 H116 |
|
Thickness |
0.02mm ~ 350mm |
|
Width |
10mm ~ 2500mm |
Two, will contain aluminium in tea, the answer is yes. Dry tea aluminum content is very high, generally between 500-2000 mg/kg. Even if the amount is 10 grams of tea drinking tea every day 2 times (bubble tea), can also from tea intake of around 10 mg of aluminium.
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