Generally, aluminum foil paper cannot be used in a microwave oven. Although the supermarket has special aluminum foil paper, be careful. As long as the oven is in the microwave state, it is not possible to heat utensils with metal. Therefore, when aluminum foil-packaged food is heated in the furnace, sparks will be generated when the aluminum foil contacts the inner wall. The more times, the mica flakes in the furnace cavity will burn black, and may even break down the magnetic supply tube. So you have to pay to repair your microwave oven or even replace it with a new one. It is not worthwhile to spend money to repair the microwave oven for a piece of aluminum foil.
However, if your microwave oven has a grill function, you can put aluminum foil in the microwave oven. When the light wave combination, grill button, and combination grill button are turned on, it can be used to grill chicken wings, grill egg tarts, etc. Roast chicken is mainly wrapped around the easy-to-cook parts of the wing tips and heads to prevent them from being burnt. Aluminum foil is mainly used for roasting, but it has no other effect. Therefore, you can just use aluminium foil pieces in an ordinary baking oven for safety’s sake.
Aluminum foil 11 micron jumbo can be made of 1xxx, 8xxx and 3xxx of aluminium. The more commonly used grades include 1006, 1007, 3003, 3004, 5052, 8011, 8021, 8079 and so on. Among them, 8011 is the most commonly used, covering almost all uses of aluminum foil. The conventional thickness of aluminum foil is between 9 microns and 200 microns, that is, 0.009 mm to 0.2 mm. 11 micron aluminum foil is a relatively thin kind. Its use is also limited because of its thickness. Capacitors, lunch boxes, and hairdressing have certain requirements on the thickness of aluminum foil, so 11 micron aluminum foil is generally not used. But under special circumstances, thinner aluminum foil can also be used, but the effect is different. For hairdressing, thick aluminum foil is easier to wrap and shape, so it is generally made by cutting and rewinding extra wide heavy duty aluminum foil, but thin aluminum foil can barely be used. Air conditioner aluminum foil is also divided into thin and thick, depending on the manufacturer’s requirements.
Aluminum foil 11 micron jumbo is more used in the food industry, such as food bags, food packaging, barbecue food wrapping, food cooking, etc. At this time, the large roll of 8011 aluminum foil is sufficient to meet the requirements. But it should be noted that the thinner the aluminum foil, the more expensive it is generally. Therefore, it is not recommended to buy uncommon grades such as 3003, 3004, etc. Although these grades are very common, they usually exist in the form of aluminum plates and aluminum coils. If you want to buy 11 micron large rolls of aluminum foil for food, 8011 is the best choice, because 8011 is the most conventional aluminum foil product, which can be produced by all aluminum foil manufacturers. The competition is high and the price is naturally low.
Haomei mainly relies on the following aspects to provide high-quality Aluminum foil 11 micron jumbo rolls. First, our aluminum foil rolling mill comes with an advanced automatic thickness control system and an automatic shape control system. The aluminum foil produced has a flat shape and a small thickness tolerance. Second, the hydrogen content in the aluminum foil blank is very low, and the finished aluminum foil has a uniform, clean and high purity. Third, using advanced online degreasing technology, the aluminum foil produced has a clean surface, with excellent moisture resistance, shading and high barrier capabilities.
On December 27, 2019, the Mexican Ministry of Economy issued the final ruling on the anti-dumping investigation against aluminum foil paper rolls originating in China, and decided to take final anti-dumping measures, valid for 5 years. The Mexican customs number of the product involved is 76071101.
In June 2019, India conducted anti-dumping duties investigations on some types of aluminum foil imported from China, Indonesia, Malaysia and Thailand. The form of dumping is to increase the absolute quantity of dumped imported products, involving production and consumption, price reduction and price suppression and its impact on domestic industries. Aluminum foil of 80 microns and below, such as cigarette foil and household foil are under review. The General Administration of Trade Remedies of India stated that they have launched an investigation that damages the investigation period or covers the 2017-2020 period.
On August 14, 2020, the European Union issued the “Notice on the Launch of Anti-dumping Investigations against Imported Aluminum Sheets, Strips and Foil from China”. The investigation was proposed by the European Aluminum Association on June 30, 2020 on behalf of the manufacturers. Merchants account for more than 25% of the total output of EU aluminum plates, strips and foils.
The Chinese customs duty number of the product involved is: 7606 11 10, 7606 11 91, 7606 11 93, 7606 11 99, 7606 12 20, ex 7606 12 92 (EU tax number 7606 12 92 95), ex 7606 12 93 (EU tax 7606 12 93 86), ex 7606 12 99 (EU tax number 7606 12 99 25 and 7606 12 99 86), 7606 91 00, ex 7606 92 00 (EU tax number 7606 92 00 86), ex 7607 11 90 (EU Tax number 7607 11 90 44, 7607 11 90 48, 7607 11 90 51, 7607 11 90 53, 7607 11 90 60, 7607 11 90 71, 7607 11 90 73, 7607 11 90 75, 7607 11 90 77, 7607 11 90 91, 7607 11 90 93).
On September 18, 2020, in response to the application of domestic enterprises, Thailand launched a case of protection measures against imported aluminum foil (Thai: aucwauaasafitfiu, English: aluminum foil). The product of this investigation is no village back aluminum foil (thickness s0.2mm). The Thai customs codes of the products involved were 7607.1.0000 and 7607.19.00.090
The extra wide aluminum foil for insulation include 8011-O and 1235-O. Thickness ranges between 0.006mm and 0.03mm, and width up to your demands.
The foil is used in thermal insulation materials, such as rock wool boards and thermal insulation tiles. Aluminum foil paper rock wool board is one of the types of rock wool board. It is a kind of insulation material with very strong waterproof performance. Its surface material is a layer of aluminium foil. As an industrial manufacturing raw and auxiliary material, aluminum foil paper is mainly used in packaging protection, daily necessities, and construction. It can be qualitatively guaranteed to be shaded, will not fall, opaque, pollution-free, and inexpensive. For high-grade cigarettes, candies, insulation materials and other moisture-proof and decorative purposes. A layer of aluminum foil is attached to the surface of the rock wool board, which has a great effect on the waterproof performance of the rock wool board. Under normal temperature conditions (about 25°C), extra wide aluminum foil keeps the thermal conductivity of rock wool between 0.03 and 0.047W/(moK). At the same time, aluminum foil is a metal, which is not easy to burn under normal circumstances and can fully meet the requirements of fire protection regulations.
Heavy aluminium foil for beauty salon is between 0.041mm and 0.2mm thick. Alloys include 1235, 8011, 8079, 9011 etc. Specifications are as below.
Tensile strength (MPa)
0.041 – 0.089
45 – 100
0.09 – 0.139
50 – 100
0.14 – 0.20
50 – 100
0.041 – 0.089
8011/ 8079 – H22
90 – 150
0.09 – 0.139
90 – 150
0.14 – 0.20
90 – 150
0.041 – 0.089
9011/ 8079 – H24
120 – 170
0.09 – 0.139
120 – 170
0.14 – 0.20
120 – 170
Aluminium foil is used for hair salon because of its advantages below. First, it helps to keep chemical liquids inside the packed hair bundles, and bring the effect of the liquids to full play. Second, it withstands high temperature, helping protecting hair from being burned by hair rolling tools. Third, it will not be corroded by the chemicals, which guarantees smooth procedure of hair making. Fourth, it’s soft enough to be bent at will. the foil can be made into rolls or sheets as needed.
1070 aluminum foil, high plasticity, corrosion resistance, good electrical and thermal conductivity, suitable for aluminum foil to make gaskets and capacitors.
1100 aluminum foil has good formability, corrosion resistance, thermal conductivity and certain strength. It is widely used in heat exchangers in the refrigeration industry, storage containers in the chemical and food industries, and capacitor shell materials in the electronics industry.
1060 industrial pure aluminum foil is widely used in industries such as gaskets, auto parts, capacitors, food packaging, and electronic labels due to its high plasticity, corrosion resistance, electrical conductivity and thermal conductivity.
1235 aluminum foil has aluminum foil with an aluminum content of not less than 99.35%. Because this product has good rust resistance, formability, and weldability, it is widely used in wire and cable, tape, and battery foil.
3003 aluminum foil is a commonly used product of AL-Mn series alloys. This product has good anti-rust properties, the strength is about 10% higher than 1100, and the formability, weldability and corrosion resistance are all good. Used for processing electronic foil, honeycomb substrate, meal box material.
3004 aluminum foil has high hardness and good load-bearing performance. The stamping effect is better than 3003 aluminum foil. It can be applied to aluminum foil lunch boxes and the product is hygienic.
5052 aluminum foil can be used for food packaging, lunch box materials, hygienic and reliable in quality, and is one of the common raw materials for aluminum foil lunch boxes.
8011 aluminum foil is mainly used in pharmaceutical packaging, food packaging, cable foil, milk cover material, sealing foil and other fields.
8021 aluminum foil is the main product of food packaging and battery soft aluminum foil. 8021 aluminum foil has excellent moisture resistance, shading and high barrier capacity. health. The aluminum foil after compounding, printing and gluing is widely used as packaging material.
8079 aluminum foil is an aluminum foil with high strength, good elongation and compression properties, widely used in food packaging, pharmaceutical packaging, battery packs and other fields.
8006 aluminum foil is suitable for wrinkle-free lunch boxes, with no wrinkles on the edges after stamping and forming, and the appearance is flat and smooth.
The freshwrapp aluminium foil is of different specifications, like 1kg, 72m, 50gm, 12mircon etc. As a kind of household aluminium foil, its price varies with thickness, weight, length and quality. Please refer to Why is it difficult to obtain a specific aluminium foil price for details. In addition, food containing industry is embracing fresh wrap aluminium foil, too.
With the rapid development of the fresh food industry, businesses have increasingly strong demand for fresh-keeping packaging and prefabricated food packaging. Traditional modified atmosphere packaging has been difficult to meet the different requirements for materials for various fresh food materials and packaging differentiation. Under this situation, aluminum foil food packaging for modified atmosphere freshness came into being. As the aluminum foil material has obvious advantages in barrier properties, combined with cover film and air conditioning technology, it can effectively extend the shelf life of food and reduce the loss caused by food waste.
The shelf life of ordinary packaging is only 1-2 days. Modified atmosphere packaging can extend the shelf life to 7 days. Modified atmosphere packaging using freshwrapp aluminium foil doubles the shelf life to 15 days. Even steamed all aluminum foil food modified atmosphere packaging The shelf life can be as long as one year and 12 months. Aluminum foil is resistant to high temperatures and can be heated by ovens, microwaves, steaming and other advantages. It has also been widely used in prefabricated food packaging. In the future, we will see more and more prefabricated foods packaged in aluminum foil containers in fresh food and beverage stores. The dining experience brings more and better packaging options.
Is aluminum foil 11 micron jumbo heavy duty aluminium foil? Whether an aluminium foil heavy duty foil or not largely depends on its thickness. The thickness of heavy duty aluminum rolls ranges from 0.1mm to 0.2mm, namely 100 micron to 200 micron. Therefore, the 11 micron aluminium foil jumbo is not heavy duty foil.
A aluminum foil 11 micron jumbo falls on the category of single zero foil, which has a thickness of 0.01mm and less than 0.1mm. Because of its excellent properties and continuous progress in production technology, single zero aluminium foil is currently widely used in beverage packaging, flexible packaging, cigarette packaging, capacitors and construction industries. The surface of the foil is smooth and oil-free, which is not conducive to the growth of bacteria. Food grade 11 micron aluminum foil can be in direct contact with food, does not cause harm to human health, and it is not easy to volatilize, so the packaged food will not dry out and deform. The foil has high hardness and tensile strength, but its tear strength is small, so it is easy to be torn. The aluminum foil itself cannot be heat-sealed, so heat-sealing can only be done by applying heatable materials such as pe on its surface. Single zero aluminum foil manufacturer Haomei aluminium produces foil with 0.018-0.5mm thickness, and the application scope covers medicine packaging foil, tape foil, food packaging, electronic foil, etc.
Aluminium foil rolls can be divided into 1xxx, 3xxx and 8xxx by series, the most frequently applied are 8xxx series, including 8011, 8021 and 8079, among which 8011 covers the widest scope of application. It can almost replace any other aluminium foil grade in any application, from food packaging to battery foil. Then how much is the price of 8xxx aluminium foil rolls? It depends on the grade and thickness of the foil as well as rolling methods of raw materials.
8011 aluminum foil price proves to be the lower than the other two alloys, for it’s the most popular and its manufacturing process is the maturest. Because of its excellent sealing, plasticity, corrosion resistance, etc., it is widely used in food and beverage, cigarette medicine, household daily use and other fields. 8021 aluminum foil is the main product of food packaging and battery soft aluminum foil. Compared with 8011, 8079 aluminum foil has higher strength, better elongation and stretching ability. 8079 aluminum foil has all the advantages of 8011, and it is easier to process beautiful patterns and patterns in various colors, so it is very popular in the packaging industry. Accordingly the price of 8021 and 8079 is higher.
Thickness of 8xxx aluminium foil is grouped in the same way as ordinary foil roll. There are thin aluminium foil(0.005-0.009mm), medium thick aluminium foil(0.01-0.1mm) and great value heavy duty aluminum foil (0.1-0.2mm). Generally speaking, thicker foil rolls are cheaper by weight, for thinner rolls entail more and preciser casting steps.
There are no differences among aluminium foil rolls by hot and cold rolling. When we speak of hot or cold rolling for aluminium foil, we refer to the rolling method of its raw materials. Whether it’s cold rolled or hot rolled, the aluminium foil blanks are sent to the rolling mill for rough rolling, intermediate rolling and finish rolling. The price for 8xxx aluminium foil of hot rolled materials are more expensive.
Is aluminium foil for hairdressing an extra heavy duty aluminum foil? Considering the thickness of hair salon aluminium foil, we can give a positive answer.
As known to all, the regular thickness ranges of aluminum foil jumbo rolls are between 0.009mm to 0.2mm. What we contact most frequently is the food packaging and wrapping aluminium foil which can be very thin, much thinner than hair salon aluminium foil. And air conditioner foil can either be thin or thick depending on the heat dissipation requirements. An aluminium foil for hairdressing must be 15micron thick and above. Regular thicknesses supplied by Haomei include 15micron, 16micron, 18micron and 20micron, which are respectively 0.015mm, 0.016mm, 0.018mm and 0.02mm. These are so called single-zero aluminium tin foil in China, much thicker than double-zero foil with two zeros after decimal point.
Why a hair salon foil must be an extra heavy duty aluminum foil? I once interviewed a hair stylist who told me that the hardness of ordinary household aluminium foil is insufficient to wrap and fix hair in conditioning. The foil tape for hair beauty must be thick enough to obtain relative hardness to meet the requirement. In addition, the hair goes through a high-temperature conditioning to get the made shape stable even after the hair gets dry. If the foil is too thin, there is a danger that the hair might be burnt during the conditioning process.