Industrial aluminum foil jumbo rolls are rolled metal materials made primarily from aluminum through a rolling process. They offer moisture-proof, corrosion-resistant, fresh-keeping, and heat-insulating properties, making them widely used in food packaging, building insulation, electronic component protection and industrial thermal insulation.
Specifications of Industrial Aluminum Foil Jumbo Roll:
– Alloy Series:
1000 Series (e.g., 1050, 1060): High purity (≥99.5%), excellent electrical and thermal conductivity, used for electronic cooling and food packaging.
3000 Series (e.g., 3003, 3004): Contains manganese, offers excellent rust resistance and formability, used for roofing, wall panels, and kitchenware.
5000 Series (e.g., 5052): Contains magnesium, offers strong corrosion resistance, and is suitable for marine environments and shipbuilding.
8000 Series (e.g., 8011): Mainly used for bottle caps, radiators, and other applications.
– Thickness Range:
0.01mm to 0.2mm, customizable depending on application.
– Width and Length:
Widths up to 2650mm, lengths available upon request.
– Surface treatments:
Anodizing and coatings can enhance corrosion resistance, decorative effects, or special features (such as hydrophilicity).
Performance of Industrial Aluminium Foil Jumbo Roll:
– Moisture and Corrosion Resistance:
Effectively blocks moisture and oxygen, extending product shelf life.
– Heat Insulation:
Used in construction for roof and wall insulation, reducing energy consumption.
– Electromagnetic Shielding:
Some industrial aluminum foil rolls can block electromagnetic waves, protecting electronic components.
– Lightweight:
Density is only one-third that of steel, reducing transportation and installation burdens.
Applications of Industrial Aluminium Foil Jumbo Roll:
– Food Packaging
Used for packaging boxed, bagged, and canned foods to prevent oxidation and contamination, extending shelf life.
Typical applications: Cigarette packaging, flexible packaging, and food delivery containers.
– Building Insulation
Used as roof and wall insulation to reduce air conditioning energy consumption.
– Electronic component protection:
Blocks electromagnetic waves and static electricity, protecting the performance of devices such as mobile phones and tablets.
Typical examples: Battery aluminum foil and capacitor shielding.
– Industrial insulation:
Used for insulation of pipes and equipment to reduce heat loss.
Typical examples: Air conditioner fins and automotive heat exchangers.
– Other applications:
Pharmaceutical packaging: Provides moisture and oxidation protection to ensure drug quality.
Cosmetic packaging: Prevents ingredient contamination and extends shelf life.
PS plate substrate: Aluminum foil used in the printing industry to support the photosensitive layer.
Selection recommendations:
For electrical and thermal conductivity requirements: Choose 1000 series pure aluminum (such as 1050 and 1060).
For rust resistance and formability requirements: Choose 3000 series aluminum-magnesium-manganese alloys (such as 3003 and 3004).
For corrosion resistance and strength requirements: Choose 5000 series aluminum-magnesium alloys (such as 5052).
For cost-effectiveness: Choose 8000 series general-purpose alloys (such as 8011). Quality Standards
Testing items: Thickness uniformity, surface finish, mechanical properties, and corrosion resistance.
