Aluminium foil for packaging

2025-01-23 09:22:15

Al metal alloy	1235, 3003, 8011, 8079 etc
Width	40mm – 1650mm
Thickness	0.005mm – 0.2mm

Specifications of Aluminum Foil for Packaging

1. Alloys and Tempers

Aluminum foil is available in various alloys and tempers, depending on the application:

Alloys	Tempers
1060, 1050, 1235	O, H14, H18, H22, H24
1100, 3003, 8011	H19, H26

2. Dimensional Tolerances

Gauge (mm)	Width (mm)	Gauge Tolerance (%)	Width Tolerance (mm)	Inner Diameter (mm)	Outer Diameter (mm)
0.005-0.2	40-1650	±5%	±1	76, 152	100-950

Chemical Composition and Mechanical Properties

1. Chemical Composition of Alloys

Alloy	Si (%)	Fe (%)	Cu (%)	Mn (%)	Al (%)
8011	0.50-0.9	0.6-1.0	0.10	0.20	Remainder
1235	≤0.65	≤0.65	0.05	0.05	≥99.35

2. Mechanical Properties for Different Applications

Product	Gauge (mm)	Alloy-Temper	Tensile Strength (Mpa)	Elongation (%)
Blister Packaging Foil	0.006-0.009	1235-O	60–80	≥1.0
Retort Pouch	0.006-0.009	1235-O	50–85	≥1.0
Hot Seal Foil	0.020-0.060	8011-O	70–105	≥4.0
Beer Bottle Wrapping Foil	0.009-0.010	8011-O	80–105	≥2.0
Adhesive Tape Foil	0.0065-0.012	1235-O	≥50	≥1.5

Production Process

Aluminum foil is manufactured by rolling aluminum slabs to the desired thickness, often less than 0.2 mm. This process ensures:

High-quality surface finish.
Excellent performance in light, gas, and moisture barrier applications.
Suitability for aseptic packaging, allowing long-term storage without refrigeration.

Packaging and Shipping for Aluminum Foil Rolls

Quantities:
Standard order tolerance is ±10%.
Packaging:
Rolls are packed in export-grade wooden boxes with water-resistant wrapping to prevent damage during transportation.
Labeling:
Each roll is labeled with essential details like product name, alloy, temper, gauge, width, net weight, and batch number.

Our aluminum foil products are used in a wide variety of industries and applications, including packaging, automotive, construction, electronics and household. Here are some examples of applications: