Aluminum Foils, Aluminum Foil Made in China

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China main port
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TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating Shape: Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard Application: Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Product Description:

Product Description:

Specification of Aluminum Foils, Aluminum Foil Made in China:

1.Advantages of our Hot Rolled Checkered Steel Plate:

a) The unfairness of our checkered steel sheet must be less than 10mm each meter

b) The surface of our hot rolled checkered steel plate is free from bubble, scab, crack, fold, edge delamination and so on.

c) The height of our hot rolled checkered steel plate will be maintained between 0.20.3 times to thickness of steel substrate, but more than 0.5mm at least.

 

Applications of Aluminum Foils, Aluminum Foil Made in China:

1.Definition: The hot rolled steel sheet with raised pattern on surface. The raised pattern could be shaped as rhombus,bean or pea. There is not only one kind of pattern on the checkered steel sheet, but also a complex of two or more than two kinds of pattern on surface of one checkered steel sheet. It also could be called as grid steel sheet.

2.Character: The Hot Rolled Checkered Steel Plate possesses a variet of advantages, such as beauty in appearance,skip resistance and saving steel material.Generally speaking,in order to test the mechanical property or the quality of hot rolled checkered steel sheet, the shaping rate and the pattern height should be tested primarily.

3. In conclusion, the hot rolled checkered steel plate can usually be used in the industry of ship-building,boiler,automobil,tractor,train- building and architecture. In details, there are many demands for hot rolled checkered steel plate to make floor,ladder at workshop,work frame pedal,ship deck,car floor and so on.

 

Package & Delivery of Aluminum Foils, Aluminum Foil Made in China:

1. The items to be prepared for packing include: narrow steel strip, crude steel belt or edge angle steel, kraft paper or galvanized sheet.

2. The hot rolled checkered steel plate should be wrapped with kraft paper or galvanized sheet ouside, and it should be bundled with narrow steel strip, three or two narrow steel strip in longitudinal direction,and the other three or two strips in transverse direction. Furthermore, in order to fix the hot rolled checkered steel plate and avoid the strip at edge shall be broken, the crude steel belt cut into square should be put under the narrow steel strip on the edge. Of course, the hot rolled checkered steel plate could be bundled without kraft paper or galvanized sheet. It depends on customer’s requirement.

3. In consideration of the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

4. All in all, we could do in accordance with customer's request.

 Hot Rolled Checkered Steel Plate

 

Hot Rolled Checkered Steel Plate

 

Production Flow of Aluminum Foils, Aluminum Foil Made in China:

1.The steel raw materials are first melted in an electric furnace. They are subjected to at least 12 hours of intense heat.

2.The mixture is cast into either large rectangular blooms, slabs or bar-like billets, before taking on a semisolid form.

This initial form of steel is then processed via forming operations that include hot rolling into bars, wires, plates and slabs.

3.The steel is subjected to annealing. This is a heat treatment in which the metal is first heated and then cooled under extreme, controlled conditions. The metal is thus treated for internal stresses and is duly softened and strengthened. This processing is also referred to as 'age hardening'. It requires careful monitoring of temperature and heating and cooling times. The aging temperature affects metal properties massively; while lower temperatures cause high strength and low fracture toughness (i.e., more brittle than ductile), higher temperatures result in a tougher material of lower strength (i.e., more ductile than brittle). Rapid cooling can produce a tough steel with no significant loss in strength. The heat treatment given to stainless steel depends on the type and grade of steel being produced.

4. Annealing or the heat treatment can lead to the development of a precipitate, known as scale. The scale can be removed via several methods, such as pickling, (nitric-hydrofluoric acid bath),electrocleaning(application of an electric current, using phosphoric acid and a cathode), etc.

5. Descaling of the material is introduced into the manufacturing process at different times, depending on the type of steel being produced. While the bar and wire forms have to be additionally treated with hot rolling,forging and extruding, the sheet and strip forms go through annealing after hot rolling.

6. Cutting operations in the manufacturing process are essential in obtaining the desired shape and size of the end product. Mechanical cutting involves the use of guillotine knives and high-speed steel blades for blanking (punching out the shape by shearing) and nibbling (cutting out a series of overlapping holes). It is also cut via flame cutting, a process that involves the use of a flame generated by oxygen, propane and iron powder. The plasma jet cutting method uses an ionized gas column to melt and cut the metal.

6. Manufacturing end products involve further shaping via heat-rolling, pressing, forging and extrusion. The material is then joined via welding and given the desired shape.

 

 

FAQ:

1.Q: What about leadtime ?

   A: Normally the leadtime is 60days after we receive the deposit and confirm  the details. All the press machines we use is the best quality in China Yangli brand. The press machine leadtime from Yangli is 50days,  the best leadtime we can give is 60days. 

 

2.Q: What's the lead time for moulds?

   A: Normally the mould leadtime is 45 days after we confirm all the details with customer. Our professional mechanical enginners from Austria will design the mould according to the samples from customer, or by the specifications offered by customers.    

 

3.Q:What kinds of mould you can make? and what is your strong point for the moulds?

   A: we can make wrinkle wall mould and smooth wall mould both. For wrinkle wall mould we can make, 79" pan, fish pan, bbq pan. For smooth wall mould we can make muffin cup, and cake cup, tar cup,etc. We can also make 2 or 3 portion conatiner moulds as long as you offer us sample or specifications.  Our strong points are all our moulds are WEDMLS cut, which makes the mould more accurate and precise. Important materials likestainless steel parts we make in Austria. We also recut after heat treatment, which most of makers do not take this process.

 

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Q:Does the waterproof effect good if the SBS roll of aluminum foil used in conjunction
Generally speaking, the effect of SBS waterproof roll used in conjuction is better than a single laye.rwhen having the construction, the roll is playing the role of light-reflecting and heat-insulation.when the roll is used in conjuction, the second time should use the PE.
Q:can use aluminum foil to shield the loudspeaker box wire?
It does little help. In principle, since the loudspeaker wire is the terminal of audio device, common interference will not influence its sound effect. Therefore, a shield is not required. Common wires for strong electricity should be laid by poling. However, the wires for weak electricity such as telephone wire, reticle, TV wire or audio wire should be laid through other pipelines. Thus it has little correlation with strong electricity wire with smaller interference. When laying the loudspeaker wire near to the strong electricity wire or laying them at the same time, the insulation between the loudspeaker wire and strong electricity should be taken as a priority. It is recommended to lay the loudspeaker wire at a distance from the strong electricity wire in case of electric leakage.
Q:Which material is better for disposable lunch boxes,PP materrial or aluminum foil?
Aluminum foil container full composite containers national food hygiene standards, which ensures foil container of non-toxic, healthy. Moreover, the biggest advantage foil container is recyclable, can achieve lower pollution, conserve energy purposes.
Q:What’s the advantages of aluminum foil thermal insulation materials. There are as follows:
1, simply-structured 2, no need for exhaust system 3, water proof layer is protected from the damage of thermal stress, ultraviolet ray and other factors. 4, good moisture resistance means a long-term and stable insulation abilities and tensile strength. 5, The same durable years as buildings. 6, it can be cut or processed by heating wire or ordinary tools. 7, it is convenient for later reparation. 8, it consists with the energy-saving goal of architecture technology.
Q:What's the difference between singled-sided conductive aluminum tape and double-sided conductive aluminum tape?
Differences: a) Installation: The heating element of singled-sided conductive aluminum tape is single-stranded solid wire. When installing, the heating element should be connected with temperature controller or other distribution equipment before the heating cable is laid into a loop; Since the heating element of double-sided conductive aluminum tape is double-stranded solid wire, the heating cable itself serves as a loop. Thus double-sided conductive aluminum tape is easier to install.
Q:what's the dying temperature of aluminum-foil paper?
It depends on walking speed.If faster, 180 degree,otherwise 120 degree.
Q:What are the advantages of carbon-coated aluminum foil in lithium battery applications?
Carbon-coated aluminum foil advantage in the lithium battery applications: 1. inhibiting cell polarization, to reduce thermal effects, improve rate capability; 2. Reduce the battery internal resistance, and significantly reduces the growth cycle of the dynamic resistance;
Q:How does aluminum foil bag should be heat-sealed?
If you don't vacuumize bags,heat-sealing machine is ok. Some heat-sealing machines have hand grips, some are pedaled or with belt wheels. Prices vary with different manufacturers. If you want to vacuumize bags, a vacuum machine is ok. After the vacuumizing process, the vacuum machine is directly sealed.
Q:The dark face of 8021 aluminum foil appears uneven rolling. What causes this and how to solve it?
The uneven rolling that you have mentioned is scratch or silvering. If it is scrath, this scrath may ba caused during the rolling process or the oil surface is scratched during the process of oil cleaning cut (finishing mill is single open book); Double open book in the process of finishing mill may also have a very small probability to cause rubbing scratch. If it is uneven rolling, it may be caused during the rolling process or the oil level exists silvering in the process of oiling(finishing mill is single open book). Seeing if it is cyclical since silvering is cyclical
Q:How does laminated aluminum foil produced?
It's the salivate process. Pouring plastic melts into the aluminum foil when aluminum is reserving. Through multi-roll milling, a compound packing film with uniform thickness is produced.

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