Lid of Yogurt Package Dairy Package Alu Foil

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

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Product Description:

1.Specification


lidding foil  lidding foils USING ALUMINIUM


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


2.Application


Application: Lid of yogurt package, dairy package


3.Detailed Description


Physical

Aluminium is a relatively soft, durable, lightweight, ductile and malleable metal with appearance ranging from silvery to dull gray, depending on the surface roughness. It is nonmagnetic and does not easily ignite. A fresh film of aluminium serves as a good reflector (approximately 92%) of visible light and an excellent reflector (as much as 98%) of medium and far infrared radiation. The yield strength of pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from 200 MPa to 600 MPa.Aluminium has about one-third the density and stiffness of steel. It is easily machined, cast, drawn and extruded.


Aluminium atoms are arranged in a face-centered cubic (fcc) structure. Aluminium has a stacking-fault energy of approximately 200 mJ/m2.


Aluminium is a good thermal and electrical conductor, having 59% the conductivity of copper, both thermal and electrical, while having only 30% of copper's density. Aluminium is capable of being a superconductor, with a superconducting critical temperature of 1.2 Kelvin and a critical magnetic field of about 100 gauss (10 milliteslas).


Chemical

Corrosion resistance can be excellent due to a thin surface layer of aluminium oxide that forms when the metal is exposed to air, effectively preventing further oxidation.The strongest aluminium alloys are less corrosion resistant due to galvanic reactions with alloyed copper.This corrosion resistance is also often greatly reduced by aqueous salts, particularly in the presence of dissimilar metals.


4.Pictures



Lid of Yogurt Package Dairy Package Alu Foil

Lid of Yogurt Package Dairy Package Alu Foil

Lid of Yogurt Package Dairy Package Alu Foil


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!


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Q:How to measure the thickness of aluminium foil flake?
Measure the correlation value of aluminized paper with a dividing rule, then you can get the area(s) of it. Measure the mass of aluminized paper with a balance, then you can get its volumr by using the density formula m=PV(the density of aluminium can be gotten from density table).Finally, using the volume formula v=hs, you can get the thickness of it.
Q:Development prospect of aluminium foil
Introduction of several key aluminium foil products(I) air conditioning foilThe air conditioner foil is a special material for the heat exchanger fin of an air conditioner, and an early air conditioner foil is a plain foil. In order to improve the surface properties of the plain foil, an anticorrosive inorganic coating and a hydrophilic organic coating are applied before forming to form hydrophilic foil. Hydrophilic foil accounts for 50% of the total amount of air conditioning foil, and its use ratio will be further improved. There is also a hydrophobic foil, so that the fin surface has hydrophobic function, prevent condensation water adhesion. Because of the hydrophobic foil, the technology of improving surface defrosting needs to be studied further, and the actual production is very little.The thickness of the air conditioner foil is 0.1mm to 0.15mm. With the development of technology, air-conditioning foil has further thinning trend, Japan's leading product thickness of 0.09mm. In the thin state, aluminium foil to have excellent formability, microstructure and mechanical properties of metallurgical defects must be uniform, less small anisotropy, and high strength, good ductility, uniform thickness, good flatness. Air conditioning foil specifications and alloy is relatively single, suitable for mass production, but its market season is strong, for air-conditioning foil professional manufacturers, it is difficult to solve the peak season demand and off-season demand almost no contradiction.Due to strong market demand, in recent years, China's air-conditioning foil production capacity and technology level unceasing enhancement, has formed a large and small, high and low production of air foil enterprise group, some large enterprises such as China aluminum, Bohai aluminum products quality has reached the international advanced level. Because of the excessive domestic production capacity, the market competition is extremely fierce.
Q:Rust on aluminum wheels?
Either the wheels aren't aluminum or the spots aren't rust. Simply try a readily available wheel cleaner for alloy wheels.
Q:The difference between pure aluminum foil bag and aluminized foil bag
Aluminized foil bag and aluminum foil bag are both made by pure aluminum tablet.the pure aluminum is serve as the plastic film.the cost of metal aluminum used by aluminum foil bag is higher than the aluminized foil bag and the craft has obivious difference.as for the function and characteristic of aluminum bag, the material of aluminum bag has the advantages in barrier property,heat sealability, opacity,heat resistance,cold resistance,oil resistivity and fragrance-holding,poisonless and softness, which is quite suitable for the vacuum food(rice,meat,deli,ect.),electrical product(circuit board,electric product and electric cable). The package of precision equipment is aluminized foil bag,and the package is made of metal aluminum which has the funtion of light blocking and decoration.it is suitable for the tea leaves package.there are several methods to distinguish the aluminized foil and aluminum foil package.
Q:Introduction of aluminium foil composite glass fiber cloth
Aluminum foil composite glass fiber cloth adopts unique advanced composite process, with composite aluminum foil surface smooth and smooth, high light reflectivity, vertical and horizontal tensile strength, airtight, waterproof, good sealing performance.
Q:Aluminum foil insulation material
Aluminum foil composite material: some sound insulation storefronts paste such products under the hood to protect the paint of hood. Due to the high reflection performance of aluminum foil on heat (can reach above 95%), sticking the aluminum foil composite materials can make most of the heat coming from the engine be reflected back to the engine itself and the surrounding lines. Although it effectively protects the paint, it is not conducive to long-term stable working engine since it accelerates the aging of the engine compartment lines,and easy to cause safety problems. In addition, with the aluminum foil composite material is usually not waterproof design, the rain or car-washing also brings body with burden. Good hood protective equipment should be heat insulating, flame retardant and waterproof design. It would be better if it can have sound insulation and sound-absorbing effect. It will be great if its appearence is dark color. The right use of aluminum foil in the car,for example: using the high reflection characteristics of hot, making it into car sun shade or exhaust pipe heat shieldcomposite after being compounded with other materials.
Q:What is called soft canned?
Is a retort temperature polyester, aluminum foil, polyolefin film packaging made of composite materials for the packaging containers cooking bags and are sealed, sterilized and prepared for long-term preservation of packaged foods.
Q:Aluminum foil tape where toxic?
Yes, clean the part that needs to be pasted, especially without oil or water. The paste should be smooth and the edge can not be raised
Q:aluminum cookware?
It is rumored to be linked to alzheimers and parkinsons. But I just looked and can't seem to find anything that firmly states this as fact. It is my understanding that the reason aluminum cans aren't suspect is because of the polymers they are coated with, befor filling. I did read that acidic foods like tomatoes sauces have a higher amount of leached aluminum.
Q:How to test the withstand voltage of capacitance?
Simple test:the two aluminium lead wire rolled up like the electrician high-voltage shaking unit(produce high voltage)and voltmeter and capacitance connected in parallel like revolving unit to the measurement and read the voltmeter. The voltage should be higher than withstand voltage. take the advantage of capacitance aluminium of restoring and measurement.

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