Typical Applications
Packing of candies, chocolate and chewing gum.
Standard Format
Rolls
Relevant Characteristics
• Protects and maintains the characteristic flavor and smell of products.
• A color lacquer may be applied.
• In thickness of 0.015 up to 0.051 mm, printing of 1 to 6 inks, plus protective varnish.
Product and Dimensional Limits
WIDTH SPECIFICATION
(mm)
TOLERANCE
mm (±)
OUTSIDE DIAMETER (mm)
INSIDE DIAMETER
(mm)
ALLOY
TEMPER
50 - 780
0.5
100 – 300
57, 70 Y 76
CARDBOARD CORE
1145
O
50-980
0.5
100-300
57, 70 Y 76
CARDBOARD CORE
1145
O
ALUMINUM THICKNESS SPECIFICATION
(mm)
MINIMUM THERMOSEAL
(g/in)
SEALS TO
A
NO. OF MAXIMUM INKS FOR PRINTING
TYPICAL STRUCTURE
0.015 - 0.051
N/A
N/A
6
* PRINTING
* ALUMINUM
0.009-0.015
N/A
N/A
1 LACQUER
*COLOR LACQUER
* ALUMINUM
Mechanical Properties
ALLOY
TEMPER
TENSILE STRENGTH
(kg/mm2)
MINIMUM
MAXIMUM
1145
O
-
9.687
N/A = Not Applicable.
* Values shown correspond to aluminum foil before the conversion process, and are provided as reference only.
Chemical Composition and Standard Designation
Designation
Silica
Iron
Copper
Manganese
Magnesium
Chromium
AA
1145
0.55 Si + Fe
0.05
0.05
0.05
-
Designation
Nickel
Zinc
Titanium
Other
Aluminum
AA
C/U
Total
1145
-
0.05
0.03
0.03
-
99.45
Values shown refer to the maximum percentage by weight allowable by element, except when a different range is established or when explicitly defined otherwise
