Aluminum foil for brand of alcohol

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Aluminium foil acts as a total barrier to light and oxygen (which cause fats to oxidise or become rancid), odours and flavours, moistness, and germs, it is used broadly in food and pharmaceutical packaging. The purpose of aluminium is to make long-life packs (aseptic processing|aseptic packaging) for drinks and dairy goods, which allows storing without refrigeration. Aluminium foil containers and trays are used to bake pies and to pack takeaway meals, ready snacks and long life pet foods.

Aluminium foil is widely sold into the consumer market, often in rolls of 500 mm (20 in) width and several metres in length.It is used for wrapping food in order to preserve it, for example, when storing leftover food in a refrigerator (where it serves the additional purpose of preventing odour exchange), when taking sandwiches on a journey, or when selling some kinds of take-away or fast food. Tex-Mex restaurants in the United States, for example, typically provide take-away burritos wrapped in aluminium foil.

Aluminium foils thicker than 25 μm (1 mil) are impermeable to oxygen and water. Foils thinner than this become slightly permeable due to minute pinholes caused by the production process.

Aluminium foil has a shiny side and a matte side. The shiny side is produced when the aluminium is rolled during the final pass. It is difficult to produce rollers with a gap fine enough to cope with the foil gauge, therefore, for the final pass, two sheets are rolled at the same time, doubling the thickness of the gauge at entry to the rollers. When the sheets are later separated, the inside surface is dull, and the outside surface is shiny. This difference in the finish has led to the perception that favouring a side has an effect when cooking. While many believe that the different properties keep heat out when wrapped with the shiny finish facing out, and keep heat in with the shiny finish facing inwards, the actual difference is imperceptible without instrumentation.The reflectivity of bright aluminium foil is 88% while dull embossed foil is about 80%.

We provide a full range of precision aluminum strip for almost any application. We produce aluminum strip in a wide variety of alloys, including clad composites. Our aluminum strip can be produced in standard dimensions or custom made to your special requirements. We produce both imperial and metric units. We manufacture in compliance with the main international specifications, and tighter tolerances or custom tempers are available upon request. We offer various surface conditions, custom finishes (painting, anodizing, embossing), special processing, and multiple packaging options to meet our customer's unique requirements. The following is a summary of our capabilities.

Manufactured in compliance with the main international specifications and standards, including:  Aluminum Association, ASTM, EN, and DIN.
We can also manufacture in compliance with other international standards including:ASME, SAE, AMS, AWS, FED, MIL, QQ, ISO, BS, AFNOR, JIS and GOST.

Manufactured in compliance with the main international specifications and standards.
Tighter tolerances are available upon request.


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, 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.

Aluminium is remarkable for the metal's low density and for its ability to resist corrosion due to the phenomenon of passivation. Structural components made from aluminium and its alloys are vital to the aerospace industry and are important in other areas of transportation and structural materials. The most useful compounds of aluminium, at least on a weight basis, are the oxides and sulfates.

Despite its prevalence in the environment, no known form of life uses aluminium salts metabolically. In keeping with its pervasiveness, aluminium is well tolerated by plants and animals. Owing to their prevalence, potential beneficial (or otherwise) biological roles of aluminium compounds are of continuing interest.

The earliest citation given in the Oxford English Dictionary for any word used as a name for this element is alumium, which British chemist and inventor Humphry Davy employed in 1808 for the metal he was trying to isolate electrolytically from the mineral alumina. The citation is from the journal Philosophical Transactions of the Royal Society of London: "Had I been so fortunate as to have obtained more certain evidences on this subject, and to have procured the metallic substances I was in search of, I should have proposed for them the names of silicium, alumium, zirconium, and glucium."

Davy settled on aluminum by the time he published his 1812 book Chemical Philosophy: "This substance appears to contain a peculiar metal, but as yet Aluminum has not been obtained in a perfectly free state, though alloys of it with other metalline substances have been procured sufficiently distinct to indicate the probable nature of alumina."[69] But the same year, an anonymous contributor to the Quarterly Review, a British political-literary journal, in a review of Davy's book, objected to aluminum and proposed the name aluminium, "for so we shall take the liberty of writing the word, in preference to aluminum, which has a less classical sound."

The -ium suffix conformed to the precedent set in other newly discovered elements of the time: potassium, sodium, magnesium, calcium, and strontium (all of which Davy isolated himself). Nevertheless, -um spellings for elements were not unknown at the time, as for example platinum, known to Europeans since the 16th century, molybdenum, discovered in 1778, and tantalum, discovered in 1802. The -um suffix is consistent with the universal spelling alumina for the oxide (as opposed to aluminia), as lanthana is the oxide of lanthanum, and magnesia, ceria, and thoria are the oxides of magnesium, cerium, and thorium respectively.

The aluminum spelling is used in the Webster's Dictionary of 1828. In his advertising handbill for his new electrolytic method of producing the metal in 1892, Charles Martin Hall used the -um spelling, despite his constant use of the -ium spelling in all the patents[58] he filed between 1886 and 1903. It has consequently been suggested[by whom?] that the spelling reflects an easier-to-pronounce word with one fewer syllable, or that the spelling on the flyer was a mistake.[citation needed] Hall's domination of production of the metal ensured that aluminum became the standard English spelling in North America.

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Q:how do you make aluminum rock hard?
First off, use the right alloy. Making the right alloys yourself is a recipe for disaster so it is best to buy them. There are a number of inexpensive alloys of aluminum that can be hard enough to be used as a ring. 5000 series, 6000 series and 7000 series are all pretty hard. If the alloy has a T in front of it, that means you can temper it by heating it then cooling it at a given rate (usually fast). To make the surface just a little bit harder, you can then anodize it (check out the yahoo group anodizing 101 for details - you can get some really pretty colors this way) and seal it. You can also coat it with a thin layer of a clear acrylic. Of course, if you really want ROCK hard, you can oxidize it, combine it with oxygen to make Al2O3 which is corundum, more commonly known as ruby/sapphire - one of the hardest materials known to man. You could also look up someone on the web that makes synthetic rubies and ask them to make you a ring from the ruby itself...then maybe do some engraving and gold leaf on it so that the metal is set in the gem rather than vice versa! That would be pretty cool! Also about as hard as you can get and totally unique.
Q:What do you mean by "80868 fingers" of aluminum alloy door and window?
Aluminum profile width of 80, representing aluminum profile width of 80MM 868, generally representing aluminum profile width of 86.8, there are 8586 of manufacturers. That's basically what it means
Q:Aluminum reactions??
Aluminium is one of the most reactive metals. It is so reactive that almost as soon as it is formed, it reacts with oxygen in the air to form aluminium oxide - which is what you see inside a soda can. Aluminium oxide is extremely unreactive. If you can remove the oxidised layer (usually done with acid) then you can use aluminium in a number of displacement reactions. In a displacement reaction (say, copper carbonate and aluminium) the aluminium will displace the copper (to form aluminium carbonate) and leave the pure copper at the bottom of the flask. Here is a reactivity list - any metal will displace any other metal below iot on the reactivity series. You can see that aluminium is near the top and so will displace a lot of metals. K Na Li Ca Ba Sr Mg Al Mn Zn Cr Fe Cd Co Ni Sn Pb H2 Sb Bi Cu Hg Ag Pt Au
Q:What are the differences between aluminum bars 5052 and 6063?
5052 aluminum alloy density: 2.68g/cm3; 6063 aluminum alloy density: 2.71g/cm3. aluminum alloy casting and extrusion form density is different, extrusion aluminum alloy density is higher.
Q:Who knows the color coated aluminum roll, that is, roll coating manufacturers? Yes, let me know!
Color coated aluminum coil roller coating and spraying, Ji'nan Xinhai professional production of aluminum and coated aluminum coil, the color red is the most expensive in any choice.
Q:Is aluminum or plastic better for rain gutters?
aluminum is the best for you. plastic is junk
Q:Can aluminum foil be put in microwave oven?
Because microwave cannot penetrate metal, it is not recommended to use aluminum foil unless using lighwave baking only. Microwave produces current in inner metal, then the current will form electric arc in the point to cause sparks which is not that dangerous. Any metal products cannot be put in the microwave oven. It is recommended to use light wave stove which has gained a wide popularity in that metal products can be put in it.
Q:bmx racing aluminum vs chromoly frame?
The nuts and bolts of aluminum vs chromoly is modern aluminum is stronger than Chrome at the same weight. However, aluminum is easier and cheaper to draw thin, so mfg tend to take advantage of that characteristic to make a cheaper and frame. Weight, unfortunately, is a selling point that has totally destroyed the production of durable bike frames, but they are out there. While I am not a connoisseur of BMX frames, I would suggest looking for non-butted aluminum frames.
Q:I want to make my aluminum oxide, how much money is needed is a set of equipment? Please leave, thank you!
The price of the equipment is not primary, mainly because of the technical requirements of oxidation. "This is not as simple as you think."
Q:What kind of milling cutter will be used for slotting the aluminum bar?
A three - edge 4 - edge cutter or saw cutter, which is milled in place.

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