Sell Alu Foil for Packaging and Bags

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
4 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Grade: 8079 Surface Treatment: Mill Finish Shape: Round
Temper: Soft Application: Packaging and Bags

Product Description:

1.Structure of Alu Foil for Packaging and Bags  

Alumium Foil Domestico is designed for field in home, or called household foil.  Alumium Foil Domestico is suitable for packing of the food in countries in South America, Europe, the Middle East, Asia etc. The alloys usually are 8011 or 1235, tempo O, for it should be soft in use. 

2.Main Features of the Alu Foil for Packaging and Bags  

• Smooth surface

• High manufacturing accuracy

• High strength of extension and yield

• Well packaged

3. Alu Foil for Packaging and Bags  

 

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Sell Alu Foil for Packaging and Bags

 

4. Alu Foil for Packaging and Bags  

Aplication

 Package

Alloy

8079

Temper

8/9/30MIC(+/-6%)

Thickness

O

Width

200-720mm

Mechanical Properties

TensileStrength(U.T.S)>=50 Pa,Elogation>=1%

Standard

GB/T3198/ASTM-B209/EN546

      

 

5.FAQ

We have organized several common questions for our clients,may help you sincerely:

    What is the advantage of your company

Best price, excelente service, resposibility of the quantity of the goods.

②Can you guarantee the quality of the products?

We are responsible for the quality of materials to get a long-term cooperation with clients in a reasonable period of time and we are glad to arrange and coordinate any third party inspection for you.

③What is the delivery time after purchase?

35 day after receiving client’s deposit or correct LC

 

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Q:Why is the aluminum foil in the lithium ion battery eroded ?
High voltage (above 5V) might cause erosion of aluminum foil, but it is impossible for lithium ion battery whose voltage ceiling is 5V. In fact, the erosion is caused by HF produced by the electrolyte decomposition, especially when the water in the battery is not enough. While charging, capacitance works as electrolytic tank and aluminum as the negative pole. As the electrons flows through external circuit, aluminum will not react with the electrolyte (aluminum loses electrons)
Q:What are the characteristics of color coated aluminum coil?
3. Weather resistance: Then coated, high-temperature baking paint patterns, and high gloss retention, good color stability, color change is minimal. Polyester paint warranty of 10 years, 20 years or more fluorocarbon warranty.
Q:Aluminum foil tape or copper foil tape, which is better at shielding?
I should say they have equal shielding abilities. But as aluminum is more likely to oxidize than copper and not easy to be soldered, copper foil tape is preferred in most of the cases. Electromagnetic shield means using elements made of conductive or ferromagnetic materials to screen at the end of stator core of a large turbo-generator, reducing additional loss and local heating in parts caused by flux leakage at the end of stator winding. In terms of communication, screening is to segregate two spaces to prevent electric field, magnetic field, and electromagnetic wave of one area from reacting to or radiating the other one. To be detailed, screening will encompass interference source that influences components, circuit, assembling, cable or the overall system.
Q:how to remove aluminum-foil paper in the opening of plastic bucket?
Use hot air of hair dryer to blow it, use wet towel to wipe it, use water to steep it or use steel wire ball.
Q:How does tin foil act in the aluminum foil rock wool board?
Tin foil in the aluminum foil rock wool board is anti-dust, moisture proof and water proof, for the insulation will be greatly reduced if rock wool absorbs water and with water weighing on it, the rock wool will fall off. Rock wool board made of basalt is an artificial inorganic fiber. It has low heat conductivity. It is light and can not burn. It is inorganic substance and will not turn yellow after absorbing water.
Q:What's the maximum temperature that high temperature resistant aluminum tape resists?
Aluminum tape is made by calendering aluminum and thus an oxide of aluminum. The melting point of aluminum is 660.4℃ and its boiling point 2467℃. Aluminum foil can resist high temperature, but it can be oxidated. Aluminum oxide is an white power and belongs to covalent compound with the melting point of 2050℃ and boiling point of 3000℃.
Q:What's the national standard for aluminum tape?
Aluminum foil tape with all the seams of the aluminum foil composite paste, the seal and insulation nails puncture wounds repair. It is the main and accessory material of refrigerator or freezer and also the necessary material for the sales department of thermal insulated material. Aluminum tape is widely used in refrigerator, air conditioning, automobile, petrochemical, bridge, hotels and so on. Products description With purity of more than 99.95%, aluminum tape can eliminate electromagnetic interference (EMI), isolate electromagnetic wave to human body harm and unnecessary voltage or current that may influence its function. In addition, Electrostatic discharge after the ground has a good effect . Since its material is polyesters fiber, it is not easy to be damaged or cracked after multi using or bending. Due to its strong adhesion and good conductivity, it can easily fit in the wire winding and be cut according to customer requirements.
Q:What ‘s the thickness of a piece of aluminum substrate copper foil?
Aluminum substrate is made of circuit layer (copper layer), insulating layer and metal substrate. Circuit layer requires high current-carrying capacities, so thicker copper(35μm-280μm) is used .
Q:What causes the pinholes of the aluminum foil?
Due to improved foil rolling conditions, particularly dust and rolling oil effectively filter and convenient roll changing system settings, the number of aluminum foil pinhole increasingly dependent on the metallurgical quality of the raw material and processing defects due to pinholes often defects in materials shedding, it is difficult to find the correspondence between the original defects.
Q:What defects may causes through the aluminum foil roll?
Roll printing, roll eyes, uneven gloss, it is mainly due to the roll of aluminum foil defects, is divided into point, line, surface three. The most significant features three cycles appear. This defect is caused mainly due to: incorrect grinding rolls; FOD roll: incoming print defects injury roll; roll fatigue; the impact between the rolls, slippage.

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