Lidding Foil Heat Sealing Using Aluminum

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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.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


2.Description

In Europe aluminium experiences high rates of recycling, ranging from 42% of beverage cans, 85% of 

construction materials and 95% of transport vehicles.Recycled aluminium is known as secondary aluminium, but maintains the same physical properties as primary aluminium. Secondary aluminium is produced in a wide range of formats and is employed in 80% of alloy injections. Another important use is for extrusion.


White dross from primary aluminium production and from secondary recycling operations still contains useful quantities of aluminium that can be extracted industrially.The process produces aluminium billets, together with a highly complex waste material. This waste is difficult to manage. It reacts with water, releasing a mixture of gases (including, among others, hydrogen, acetylene, and ammonia), which spontaneously ignites on contact with air;contact with damp air results in the release of copious quantities of ammonia 

gas. Despite these difficulties, the waste has found use as a filler in asphalt and concrete.


3.Our advantage

Best price and quality!


4.Pictures

Lidding Foil  Heat Sealing Using Aluminum

Lidding Foil  Heat Sealing Using Aluminum

Lidding Foil  Heat Sealing 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.


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Q:The classification of aluminum foil
Q:Does the aluminum has good thermal insulation
The theory of aluminium foil thermal insulation is reflecting the light. I suggest that you can use the professional thermal insulation and temperature preservation material(phenolic foam board,rock wool,EPSXPS.ect.) and choose the right material according to the requirements.
Q:How about the effect of aluminum foil thermal insulation roof?
Aluminum foil can be used in thermal insulation in high-temperature environment by taking advantage of good reflectivity of aluminum face. However, there is still little heat produced by the air convection between the aluminum faces. If absolute thermal insulation is required, multi-layer vacuum aluminum reflective thermal insulation structure can be used. It is recommended to use aluminum honeycomb panel as roof due to its moisture resistance, thermal insulation, environmental friendliness, low cost and compressive strength.
Q:Why the aluminum foil should have anneal craft
The metal hardness processing is making the hardness higher and the ductility worse. it needs to revert to the anneal to press the aluminum.The process needs to have anneal several times.
Q:Where to buy aluminum tape?
Aluminum tape is available in building materials market, packing material stores and advertising material stores. If not, kitchen ventilator store may be a choice.
Q:Is the aluminum foil tape resistant to high temperature?
The aluminum foil tape is resistant to high temperature. It is mainly for binding ducts. Heat-resisting and weather-proof are its basic properties. Aluminum foil usually can resist temperature over 300 and most of the tape can resist temperature about 180. As aluminum foil itself conducts heat, it will speed up the loss of heat. Therefore, before wrapping the aluminum foil, you can put some thermal insulation cotton inside.
Q:Can aluminum foil isolate wireless signal?
Aluminum can nearly isolate all wireless signal, but it should be wrapt tightly. The shielding effect is also related to frequency.
Q:The thickness of aluminum foil tape is 1.4 silk. How many millimeters it is?
1 silk is 0.01 millimeters and 1.4 silk is 0.014 millimeters.
Q:Is the aluminium air duct poisonous?
There is no rubber and plasticization. The aluminium paper is poisonousless even burned in the high temperature environment. And it can be used as the package of food.
Q:What are the advantages of decorative aluminum foil?
Decorative foil in China's construction industry applications from the beginning of the 1990s, the rapid spread from the central city Shanghai, Beijing, Guangzhou and other parts of the country, a sharp increase in demand in recent years, generally as the inner wall of the building and interior decoration materials furniture in facade and interior decoration business organizations are also widely used.

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