1235-O 8111-O 8079-O Aluminum Foil
A hot stamping material that is directly rolled into thin sheets by metal aluminum, and its hot stamping effect is similar to that of pure silver foil hot stamping, so it is also called fake silver foil. Due to the soft texture, good ductility and silvery white luster of aluminum, if the calendered sheet is mounted on offset paper with sodium silicate and other substances to make aluminum foil, it can also be printed. However, the aluminum foil itself is easy to oxidize and darken in color, and will fade when rubbed or touched, so it is not suitable for hot stamping on the covers of books and periodicals that are stored for a long time.
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Product Description

Aluminum foil is a thin sheet rolled from metal aluminum. It is a soft metal film with soft texture, good ductility and silvery white luster. It is widely used in packaging materials for food and medicine, materials for electrolytic capacitors, and thermal insulation materials for buildings, vehicles, ships, etc. Shanganglian Steel can produce various aluminum foil products, such as aluminum foil rolls, aluminum foil packaging boxes, aluminum foil packaging bags, etc., which can be customized according to customer requirements and provide customers with one-stop service. Welcome to contact us to get the latest product quotation!


Product name

Alloy state

Common thickness (mm)

Processing methods

Use

Pharmaceutical foil (aluminum alloy foil for pharmaceutical packaging)

8011-H18;8021-O

0.02~0.075

Lamination, coating, printing, etc.

After compounding and printing, it is widely used in the packaging of various pharmaceutical capsules, tablets and granules.

Container foil (aluminum alloy foil for semi-rigid containers)

8011-H24、3003-H24

0.02~0.20

Stamping

Semi-rigid containers for food packaging after punching.

Household foil (aluminum alloy foil)

8011-O

0.008~0.02

Small roll

For food preservation, barbecue, aviation, hotel catering and kitchen cleaning.

Tobacco foil (aluminum alloy foil for cigarette packaging)

1235-O、8079-O

0.006~0.007

Composite paper, coloring, printing, etc.

Used in cigarette packaging after lining, printing or painting.

Flexible packaging foil (aluminum alloy foil for flexible packaging)

8079-0, 1235-0

0.006~0.009

Composite paper, plastic film embossing, coloring, printing, etc.

Candy, milk and dairy products, powdered food, beverages, tea, bread and various snacks, etc.

cardboard foil

1235-0, 8079-0

0.006

Aluminum plastic paper composite

Act as barrier and aesthetics

sterile foil

1235-O, 8111-O, 8079-O

0.0063、0.00635

Aluminum-plastic paper compounding and printing

As a barrier material, it is made into a rectangular carton package with a straw hole (when drinking soda), such as: Tetra Pak, Combibloc, etc.

Hose foil (aluminum alloy foil for hose)

8011-0,1060-O

0.012-0.02

Compounding, printing, etc.

After composite printing with PE, it is used to process the packaging of cream products such as toothpaste, ointment, cosmetics, etc.

Heat sealing foil (aluminum and aluminum alloy foil for heat sealing)

8011-0

0.025~0.05(Single-sided or double-sided light)

Compounding, printing, etc.

After processing such as printing or painting, it is used for packaging of dairy products such as fresh milk and yogurt

Air conditioner aluminum foil (air conditioner radiator, aluminum and aluminum alloy foil for heat exchanger)

3102, 8011-H22/H24/H26

0.08~0.2

Punched fins

Making air conditioner heat exchanger heat conduction fins

Cable foil (aluminum and aluminum alloy foil for cable covering)

8011-0

0.1~0.2

Aluminum-plastic composite

After aluminum-plastic compounding, it is used to coat strong electric cables

wine label foil

1235-0

0.006~0.04

Aluminum-plastic composite and processed into narrow strips

Wrap weak wires for shielding

Aluminum foil for capacitors

8011-0

0.009~0.012

Print

Beer label

Aluminum foil for capacitors

1235-O

0.0045~0.009

Oil-lined paper

Electronic capacitor


With the improvement of people's living standards and the development of tourism, the demand for beverages such as beer and soda and canned food is increasing day by day, all of which require modern packaging and decoration to facilitate competition in the international market. In order to meet the market requirements, people have developed packaging materials such as plastic films and sprayed foils with good shielding properties, but their overall performance is not as good as that of over-coating and lamination can be compensated and improved. Therefore, it can be said that aluminum foil is a relatively perfect packaging material with various excellent properties, and it has fully demonstrated its broad application prospects in many fields.

In order to improve rolling efficiency and the quality of aluminum foil products, modern aluminum foil rolling mills are developing in four directions: large coils, wide widths, high speeds, and automation. The width of the roll body of the contemporary aluminum foil rolling mill has reached more than 2200mm, the rolling speed has reached more than 2000m/min, and the coil weight has reached more than 20t. The corresponding rolling mill automation level has also been greatly improved. The thickness control system (AGC) is generally installed, and the shape meter (AFC) is installed in most of them. The aluminum foil industry is facing a period of rapid development.


Anti-corrosion Measures

①Strengthen the management of the air dryer to ensure that there is no moisture in the compressed air.

②Strengthen the management of rolling oil, and control its water content below 400×0.000001.

③The packaging of aluminum foil rolls should be sealed, and an appropriate amount of desiccant should be placed in each roll.

④ The humidity of the wooden shaft and box board of the packing box is not more than 18%, and the temperature of the packaging aluminum coil is not more than 45 degrees Celsius.

⑤ Do not open the sealed package immediately if it is transported from a low temperature area to an area with high temperature and high humidity.

⑥Aluminum foil rolls should not be placed where there is rain or snow on the roofs of workshops and warehouses.

⑦When transporting aluminum foil from low temperature area to high temperature area, it is necessary to strengthen the sealing of packaging, and if necessary, add desiccant.

⑧When packaging aluminum foil products in the rainy season, it is necessary to strengthen the sealing packaging and add desiccant.

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