Lidding Foil Lidding Foils Using Aluminum

Ref Price:
$2,600.00 / m.t.
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
3 m.t.
Supply Capability:
100 m.t./month

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Product Description:

1.Description

Aluminium foil is produced by rolling sheet ingots cast from molten billet aluminium, then re-rolling on sheet and foil rolling mills to the desired thickness, or by continuously casting and cold rolling. To maintain a constant thickness in aluminium foil production, beta radiation is passed through the foil to a sensor on the other side. If the intensity becomes too high, then the rollers adjust, increasing the thickness. If the intensities become too low and the foil has become too thick, the rollers apply more pressure, causing the foil to be made thinner.

The continuous casting method is much less energy intensive and has become the preferred process.For thicknesses below 0.025 mm (1 mil), two layers are usually put together for the final pass and afterwards separated which produces foil with one bright side and one matte side. The two sides in contact with each other are matte and the exterior sides become bright, this is done to reduce tearing, increase production rates, control thickness, and get around the need for a smaller diameter roller.


2.Specification

 

Application: Lid of yogurt package, dairy package

Alloy: 8006/8011/8079

Temper:O

Thickness& Tolerance: 0.03mm-0.05mm(±5%)

Width& Tolerance: 200mm-1650mm(±1mm)

Mechanical Properties: Tensile Strength (U.T.S)≥50Mpa, Elongation≥1%

Standard: GB/T3198 /ASTM-B209/EN546



3.Our advantage

We can supply best quality and price!


4.Pictures

Lidding Foil  Lidding Foils Using Aluminum

Lidding Foil  Lidding Foils Using Aluminum

Lidding Foil  Lidding Foils Using Aluminum

 


5.FAQ:


1)what is aluminum?


Aluminium (or aluminum; see spelling differences) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery white, soft, nonmagnetic, ductile metal. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal in the Earth's crust. It makes up about 8% by weight of the Earth's solid surface. 


Aluminium metal is so chemically reactive that native specimens are rare and limited to extreme reducing environments. Instead, it is found combined in over 270 different minerals.The chief ore of aluminium is bauxite.


2)What's kind of payment term we can supply?


CIF,CFR, FOB and other.


3)Can we supply samples?

Yes, we can!


4)What can you do if you have other quastions?


You can contact us freely at any time!


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Q:How aluminum foil is uesd in food packaging?
Depending on the purpose of the use of flexible packaging. Flexible packaging not only with moisture, fresh effect, but a variety of printable patterns and text, is an ideal material for modern commercial packaging. With the improvement of people's living standards, as well as flexible packaging foil much room for development.
Q:What is the difference between the tin foil and aluminum foil?
Metal tin foil rolling production, aluminum foil is rolled production. Aluminum foil can not be rolled out in the past so thin, and when aluminum prices are not cheap, long-term champion in foil and now the rise of the aluminum foil, foil relatively cheap price, most of the aluminum foil packaging has been generally used in food packaging composite film is a combination of a printed layer, a barrier layer of aluminum, heat-sealing layer up.
Q:What's the raw materials of high-precision alumimium foil?
It's the high-precision aluminium. Aluminium foil is produced by constant rolling and annealing.
Q:The advantages of food aluminium foil
The surface of aluminium has the characteristic of anti-gloss and the layered structure can absorb the light and has the characteristic of opacity,isolation. The aluminium layer has the grease resistance and the softness like the plastic bag. the aluminium bag is poisonousless and free smell. It is the green product and fridenly to the environment. It is qulified for the national hygienic standard.
Q:How is the multilayer-stacked aluminum waterproof roll?
Aluminum foil SBS waterproof roll is more effective when multilayer stacked. Aluminum foil SBS waterproof roll combines with SBS rubber modified asphalt with enhanced waterproof abilities through advanced manufacturing machines to produce a series of world-led SBS waterproof film, providing prolonged and reliable protection of architecture and civil engineering.
Q:Is aluminium foil insulative?
No, aluminium foil is conductor.
Q:What is the most important flaw of aluminum foil?
Generally believed that the main pinhole and gas content, inclusion, segregation and related compounds. Take effective molten aluminum purification, filtration, helps to reduce grain refinement are pinholes. Of course, using other means to improve the alloying material hardening properties also help reduce pinholes.
Q:How dose cable aluminum foil work?
Such a small volume and then to cable foil composite plant for processing, to add aluminum foil on top of plastic film, and then will be divided once again, into a disk volume, the supply cable plant.
Q:How to seal the fourth side at home after buying the three-side-sealed aluminum foil bag.
Q:Is aluminum foil exactly aluminum foil paper?
Yes.

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