Wide aluminum foil include alloys of 8011, 8021, 1235, 3003, 3004, 1070, 1060, 1100 and 8079 etc.
8011 wide aluminium foil falls on 8 ××× series alloy aluminum plate. It is added with Al Fe Si element and more than 1% of total alloy elements. Its alloy performance has relatively high advantages. Although 8011 is listed in 8 ××× aluminum alloy, it does not contain lithium. The main alloying elements are Si and Fe, and the maximum contents are 0.9% and 1%. In addition, it contains 0.1% copper, 0.2% Mn, 0.05% Mg, 0.10% Zinc and 0.08% Ti. 8011 is often used as aluminum foil, its performance is better than pure aluminum foil, and it is widely used in aluminum foil paper.
The uses of aluminium foil paper 8011 include food packaging, pharmaceutical packaging, bottle sealing, adhesive tapes etc. We can process 8011 wide aluminium foil with thickness of 0.016-0.5mm. The aluminum foil is mainly used in medicine packaging, food packaging, cable foil, milk capping material, sealing foil and other fields. The uses for aluminium foil 8011 in pharmaceutical packaging: PTP medical aluminum foil, cold stamping forming drug foil, 8011-h18 pharmaceutical packaging aluminum foil, capsule aluminum foil, etc., advantages: high cup convex value, high strength of aluminum foil, good sealing performance.
Recyclable aluminum foil rolls take up a great share in our kitchens and hospitals. We use them to wrap foods for cooking and package pills for safe keeping. Owing to the high frequency of which we get in contact with them, there are times when we accidentally ate aluminum foil and get panic, worrying about all kinds of imaginable results, all of which negative. In fact, don’t worry about this situation. Human body does not absorb aluminium foil paper. The swallowed aluminum foil can be discharged into the intestine with the peristalsis of the intestine, and then discharged from the body through the intestine.
What if I accidentally ate aluminum foil?
1. Eat scrambled eggs with leeks appropriately to promote discharge.
2. Eat some vegetables to promote bowel movements and excrete.
3. Eat more vegetables and fruits, drink more warm water, this will help swallowed aluminium foil expelled from the body as soon as possible
4. Eat more crude fiber foods, mainly light semi-liquid food.
5. Eat small meals frequently.
6. Go to see the doctor in case of serious uncomfortable feelings.
Q&A about eating aluminum foil
1. Will swallowed aluminum foil scratch the gastrointestinal mucosa?
The surface of the human digestive tract is mucous membranes, secreting mucus, and the surface is smooth. Unless the hard objects may cause incarceration, it will be wrapped in food through the peristalsis of the stomach or intestine, and after eating it can be discharged into the peristalsis The intestine, which is excreted through the intestine, will not cause great harm. It is generally not a problem to eat aluminum foil in medicine packaging, because it is relatively soft, and the scratches may be relatively small. But it takes about 3-5 days to discharge.
2. Will the foil stick to the stomach wall? Will it cause cancer?
It will not stick to the stomach wall, and it will not cause cancer.
3. Why can the aluminium foil be discharged rather than absorbed?
Because the intestinal tract and stomach are in a high-acid and high-alkaline environment,and human body does not take this kind of material as a nutrient substance, so they will definitely soften and can be discharged. Don’t worry.
4. Do I need to go to the hospital for treatment?
No treatment is needed if the amount of eaten aluminium foil piece is not large. Although harmful, it has little effect. It is recommended to observe for a short period of time. If gastrointestinal discomfort occurs, you should go to the hospital for inspection.
Aluminium foil strip is used as air conditioner aluminium fin strip because of its advantages such as low density, good thermal conductivity, easy processing, tasteless, environmental protection and low price. The heat exchanger of air conditioning also develops to ultra-thin and high strength. In the 1980s, the thickness of the heat exchanger sheet was 0.15-0.2ram, but today it is only 0.09-0.15mm. Classification is as below.
Uncoated aluminum foil refers to the rolled and annealed aluminum foil without any form of surface treatment. Ten years ago in China and 15 years ago in foreign countries, all the aluminum foils used for air conditioning heat exchanger were uncoated. About 50% of the heat exchanger used in developed countries are still uncoated aluminum foil, while in China, the ratio is about 60%.
2. Coated aluminium foil strip
The so-called coated aluminum foil is to re treat the surface of uncoated aluminum foil, so that it has a special function. In Japan, Germany and other countries with rapid technological development, coated aluminum foil has been used for more than 15 years. In China, the time of using coated aluminum foil is less than 10 years. According to the characteristics of the coated aluminum foil surface, it can also be classified as follows:
3. Corrosion resistant aluminium foil strip
The surface of the corrosion-resistant aluminum foil product has a certain corrosion-resistant protective layer. The air conditioning heat exchange sheet made of the product can be applied to the worse areas, and can significantly improve the service life of the air conditioning. At the same time, due to the improvement of the corrosion resistance of the heat exchanger, the formation of corrosion powder on the surface is greatly reduced, thus improving the ventilation quality and purifying the air in the air conditioning room.
4. Hydrophilic aluminum fin strip
The surface of hydrophilic aluminum foil has strong hydrophilicity. The hydrophilicity is determined by the angle formed by water sticking to the surface of aluminum foil, as shown in Figure 1. The smaller the a angle is, the better the hydrophilicity is; otherwise, the worse the hydrophilicity is. Generally, angle a is less than 35. It belongs to hydrophilic property. Hydrophilic aluminum foil is generally used in evaporator of air conditioner. The main function of the utility model is to make the moisture in the hot air easily spread and flow down the sheet when it condenses on the heat exchange sheet into water drops. In this way, the ventilation effect of the heat exchanger can be avoided due to the “bridging” of the water drops between the heat exchange sheets, so as to improve the heat exchange rate of the air conditioner, and save electric energy under the condition of the same cooling capacity. Before, the general hydrophilic aluminum foil in the market has not only good hydrophilic surface, but also high corrosion resistance, which makes the performance of air conditioning more optimized.
5. Hydrophobic aluminium foil strip
Hydrophobic aluminum foil is also called water repellent aluminum foil. Its surface performance is opposite to hydrophilic aluminum foil. That is to say, when the condensate condenses to the surface of the aluminum foil, the contact angle with the 36 wide aluminum coil stock foil is relatively large, generally at 75. above. The larger the angle, the better the water repellency. The ultimate goal of using hydrophobic aluminum foil is the same as that of hydrophilic aluminum foil, that is, not to let the condensed water stay between the heat exchange sheets. The difference is that the hydrophobic aluminum foil can remove the condensation water between the heat exchanger sheets by increasing the contact angle between the condensation water and the heat exchanger sheets, so that the condensation water can form water drops which are easy to slide.
6. Self lubricating aluminum foil fin strip
In the process of processing and manufacturing, the air conditioner heat exchanger generally needs to add lubricating oil to its surface, then punch and flanging, and finally wash the lubricating oil with trichloroethylene. Because trichloroethylene is harmful to human body, in order to reduce this process, self-lubricating aluminum foil is produced accordingly. As the name implies, the self-lubricating aluminum foil does not need to be added with lubricating oil alone when it is processed, and the lubrication during the processing is undertaken by the pre-treatment film on the surface of the aluminum foil. Since no special lubricating oil is needed, the subsequent cleaning and drying process of trichloroethylene is also omitted.
7. Mould proof aluminum air conditioner foil
Mould proof aluminum foil is mainly used for indoor unit of air-conditioning. Its main function is to prevent the surface of heat exchanger from mildew due to long use or placement time, so as to significantly improve the ventilation quality of air-conditioning, prevent the generation of abnormal smell, and effectively improve the indoor environment of air-conditioning.
The packing box and packing method for aluminium coil and foil rolls shall be selected according to the product specification and size. For box type packing, the aluminum rolls can not be damaged after being packed. Materials for making the packing box can be wood board, multi-layer board, fiberboard, metal and other materials. The packing box shall be clean and orderly, with enough strength to ensure no deformation or damage during storage and transportation. The nails in the wooden packing box shall be arranged step by step, the nail tip shall not be exposed, and the nails shall be turned upside down to prevent the aluminum foil rolls from being hit by the cap and nail tip during transportation. The height of the bottom bracket shall meet the requirements of forklift transportation. After aluminum coil foil products pass the inspection and are sealed with inspection stamp, a layer of strong neutral or weak acid material shall be wrapped outside, and the joint shall be sealed with a tape or label.
The end face of the package is padded to protect the end face of the aluminum coil rolls. Add dry explosive, cover the material bag, plug the part of the two ends of the material bag beyond the aluminum record into the tube core, seal it with a suitable material head and put it into the packing box. After the product is packed, a layer of anti Lake paper or material cloth shall be covered on it. After the packing list is placed, it can be covered and sealed with steel belt. The steel belt shall be tied in a circle.
Conventional packaging for aluminium foil or coil rolls: for aluminum roll with a thickness of more than 0.05mm and a hard state every day, it can be packed with a tripod, and its packaging shall meet the requirements of transportation. The well frame is made of wood, and the upper and lower parts are made of two battens respectively. The height of the lower battens shall meet the requirements of the next train operation. The upper battens shall be made of arc shape corresponding to the roll radial direction. The upper and lower battens shall be fixed with poles, and the length of the poles shall be lower than the surface of the upper battens to complete the aluminum burn.
Firstly, a layer of strong neutral or weak acid material (generally high release) shall be placed on the outside of the aluminum foil rolls, and the packing list shall be placed, and the lap joint shall be firmly adhered with adhesive tape. A soft pad is placed on the end face to protect the end face of the aluminum foil roll.
Secondly, add dry explosive, wrap the whole material roll with the whole plastic cloth, the outer layer of the lap joint should be expected to have the material cloth mouth downward and be firmly stuck with adhesive tape, and plug the redundant parts at both ends of the plastic cloth into the pipe core. Finally, the rainproof cardboard with the same size is used to wrap the entire aluminum coil and seal the two ends along the circumference direction, and the joints between the end face and the circumference and all the gaps are firmly bonded with adhesive tape. Put the wrapped aluminum foil on the derrick and fix it with steel belt along the circumference direction, which shall be tied firmly. Put a box plate on the end face of the packed aluminum foil roll. In addition to the load-bearing and packaging costs of boxes and trellis, the transportation mode and the transportation and handling capacity of users should also be considered. Generally, the packaging weight of each aluminum coil of our company is 2.6 tons.
Export packaging method of aluminium coil suppliers: aluminum coil is a product with large export volume. The export packaging is usually in the form of plain well frame, the external part is fixed with steel belt, the external part of aluminum coil is provided with double-layer rainproof cloth, the internal part is moisture-proof, and the sealed packaging is adopted, which is suitable for sea transportation.
8079 aluminium foil is a high strength aluminum foil with good elongation and spreading pressure. 8079 aluminum foil boasts the advantages of moisture resistance, air tightness, light shading, wear resistance, fragrance preservation and high sanitary level, also winning popularity with its elegant silver-white gloss and adaption to patterns of various colors. The use of aluminium foil 8079 covers pharmaceutical packaging, food packaging, food containers, battery soft packaging etc.
As a pharm packaging material, 8079 foil is usually 0.02mm or 0.022mm thick. Thicker ones ranges from 0.04mm to 0.75mm. H18 and O are the regular tempers. The foil is used in pharmaceutical packaging because of its good strength, excellent sealing property, outstanding light prevention effect and healthy clean material.
The use of aluminium foil 8079 in food packaging is based on its attractive metal gloss, high heat prevention ability, good sealing effect, and excellent resistance to air, moisture and light. In addition, the foil shows good mechanical properties and anti-erosion ability, suitable to be process by high-speed automatic packing machine under various climatic conditions. It is mainly used in pharmaceutical, tablet, capsule, suppository, pill blister packaging.
8079 aluminium foil for battery packaging is smooth and flat, with high light reflectivity, high tensile strength in the vertical and horizontal directions, airtightness and water permeability, and good sealing performance. It has the characteristics of high shielding rate, strong material toughness and low price. It can effectively shield the electronic interference generated by any electronic product equipment. It is also a suitable material to replace conductive cloth, which plays the role of flame retardant, anticorrosive, thermal insulation and sound absorption.
High corrosion resistance 3003 aluminium sheet is of 0.1mm to 500mm thick and up to 2650mm wide. It obtains a high erosion resistance by combining aluminium and manganese, both known for good anti-rust performances. Among all aluminium alloys, 3003 sheet rank medium in strength, corrosion resistance, plasticity and top in further processing properties, covering a wider range of application than 6xxx, 7xxx and 8xxx alloys.
In spite of its excellent corrosion resistance, 3003 has a poorer hardness than most alloys, but this can be improved by cold hardening to a proper extent. Rust-proof aluminum 3003 is generally used in annealed or cold-work hardened state. Alloy 3003 aluminum properties include high plasticity, low strength, excellent corrosion resistance and welding performance. 3003 is easy to process and has good gloss and low temperature performance. It is suitable for manufacturing worked parts with little stress in corrosive environments.
The most frequently applied high corrosion resistance 3003 aluminium sheets are of thin type. The sheets are flat, strong, shock proof and leak proof, proving to be a good material for power batter shells, packaging, refrigerator, air conditioner, cold storage, ventilation ducts etc. Haomei has super wide 3003 aluminum sheets for bus skin, silos, antenna pot materials, wide curtain wall panels and wide roof panels, hot rolled 3003 sheets for power battery shells, automobile heat shields, fuel tanks, water tanks, automobile anti-skid plates, battery explosion-proof valves, battery cover plates, automobile interior, signage, can bodies and medical equipment, and 3003 aluminium foil for honeycomb cores, electronic foil, meal box materials, container foil etc. If you need 3003 aluminium of any type, welcome to contact us!
Food packaging aluminium foil manufacturers supply raw materials for food containers, household cooking foil, food packaging foil, pharmaceutical foil, bottle sealing liner foil etc, covering alloys of 1050A, 1060, 1070A, 1035, 1145, 1235, 8011, 8006, 5052, 3003, 3004 and so on. Of O, H18, H14, H16, these aluminium foil rolls are made of flattened metal aluminum. Thousands of tons of aluminum foil are used every day around the world to protect and package food, cosmetics and chemicals. Most of the aluminium foil is bright on one side and gray on the other. Aluminum foil paper for food can wrap food on both sides. It is usually recommended to wrap it in bright bread to improve the heat conduction effect.
Haomei Aluminium is a manufacturer specialized in the production and supply of aluminium plates for 22 years and aluminium foil packaging for over a decade. It provides a complete range of foil models and customized specifications. You can choose many aluminum foil alloys freely. 1060 Aluminum, 1235 aluminum, 8011 aluminum, 8021 aluminum, 8079 aluminum, 3004 aluminum and 8006 aluminum are widely used in Western baking, air catering, takeout, cooked food, instant noodles, convenient boxed rice and other food fields. The appearance of food packaging aluminum foil is crisp, smooth and oil free.
8011 aluminium as packaging material is our company’s advantage hot-selling product. Haomei can provides aluminium foil rolls of 0.016-0.5mm thick, and 300mm-1100mm wide, which can be customized according to customer needs. The aluminum foil is mainly used in medicine packaging, food packaging, cable foil, milk cover material, sealing foil and other fields. It can be made into different processes according to different purposes and the size of the packaged products. If you need to know aluminium foil price, welcome to contact us!
Haomei is among leading food packaging aluminium foil manufacturers in Henan Province, China. Clean in surface and uniform in color, without speckles and flat, our aluminum foil roll jumbo for packaging has excellent moisture-proof performance, shading and high barrier capacity, and strong mechanical performance, widely used as packaging material after compounding, printing and gluing.
Our8011 aluminum foil for sale are of tempers O, H14, H16, H18, H19, H22 and H24, from soft to hard. Thickness ranges between 0.016mm and 0.2mm, but foil below 0.1mm is the most widely applied. In order to improve the rolling efficiency and the quality of aluminium foil products, modern aluminum foil rolling machines are developed in four directions: large coil, wide width, high speed and automation. The roll width of the contemporary aluminum foil rolling mill reaches 2200mm, the rolling speed 2000m / min, and the coil weight more than 20t. The corresponding automation level of the rolling mill has also been greatly improved, and the thickness control system (AGC) is generally installed, and most of them have a flatness meter (AFC). The aluminum foil industry is facing a period of rapid development.
Haomei Aluminum is among the largest 8011 aluminum foil manufacturers in China. The 8011-O aluminum foil raw materials produced by the company are widely used in yogurt sealing films, food packaging, lunch boxes, household cooking, etc. Our 8011-O aluminum foil has few pinholes, good barrier properties and heat sealing performance, clean surface, food grade health level and strong ability to withstand high temperature. Feedback from our clients shows our aluminium foil 8011 O meets the national environmental protection standards and food standard product technical requirements to ensure the health and safety of the environment and products. The substrate film withstands 121 ℃ -125 ℃ high temperature in cooking, and there is no residue on the sealing surface.
Our workshop is equipped with 6 continuous casting and rolling production lines, 5 cold rolling production lines, straightening and straightening washing machine trains, flying shear machine trains, slitting machines, thick foil shears, slitting and other preparations. The introduction of a hot continuous rolling production line brings the company’s annual processing capacity to 500,000 tons. Strong production capacity guarantees fast delivery and advanced production equipment yields high-quality products. All these enable us to offer 8011 aluminum foil for sale of competitive prices. Welcome to contact us!
8021 aluminum foil manufacturerssupply 8021 foil of thickness from 0.015mm to 0.2mm and width between 100mm and 1650mm. Covering tempers of F, O, H14, H16, H18, H19, H22, H24, H26 and H28, the foil is mainly applied to battery soft packaging, food containers and food packaging.
8021 aluminum foil from leading manufacturers like Haomei features good deep drawing property, tensile strength, electrolyte corrosion resistance and heat sealing strength, proving to be excellent as a battery package material, a composite shell over lithium batteries for numerous electronic items. The soft pack battery is made of plain aluminum foil (8021 alloy 0.04mm thick), plastic film and special glue. The inner core is placed in the aluminum plastic film, which is used to make the battery of electronic products for daily use, so as to replace more lead-acid batteries. The flexible battery is packed with aluminum foil in structure. In case of hidden danger, the flexible battery will only blow air and crack, instead of exploding as steel shells do.
8021 aluminum foil has excellent moisture-proof performance, shading and
high barrier ability. 8021 aluminum foil is the main product of food packaging.
Taking Haomei aluminum industry as an example, its food packaging foil is widely
used in food, such as some vacuum packaged cooked food, candy, high-end ice
cream, barbecue aluminum foil, etc., which are made of aluminum foil or plastic
materials. The first-class food foil 8021 produced by aluminum industry has
clean surface, uniform color, no speckles and flat surface. At the same time, it
also has excellent moisture-proof performance, shading and high barrier
capacity, strong mechanical performance, high explosion resistance, puncture
resistance and tear resistance. Non toxic, tasteless, safe and hygienic. After
compounding, printing and gluing, aluminum foil is widely used as packaging
12mciron thickness and 8011 alloy catering foil is of 0.012mm thick, 8011 aluminium grade and usually O state. Other tempers include F, O, H14, H16, H18, H19, H22, H24, H26 and H28. The heaviest thickness of 8011 foil reaches 0.2mm, but thick foil rolls are usually made into food containers and sealing caps. Those used for catering is almost the thinnest of all, for softness and cleanness are more important than thickness here.
As a regular catering foil, 8011 aluminum foil contains 0.05 to 0.90 share of silicon, 0.60 to 1.0 iron, 0.10 copper, 0.20 manganese, 0.05 magnesium, 0.05 chromium, 0.10 zinc and 0.08 titanium. It has a tensile strength between 125 to 165, yielding strength 110 and elongation 2 to 5. 8011 is made into aluminium foil because of its excellent properties. Cleaner than industrial pure aluminium of 1000 series, it shows better tensile strength as well. That’s why it can be made as thin as 9micron. Thin as it is, it does not breaks unless torn fiercely in a particular direction. It’s convenient and efficient to print on the foil, which extends its application to vast packaging industries covering all packaged food related areas.
8011 alloy catering aluminium foil has two sides. One side is bright and
the other is darker. The bright side is called the sensitive side, and the
darker side is called the matte side. When we use it, the matte side is expected
to contact food, and the sensitive side is exposed outside. Wrong operation
might lead to food adhesion on the aluminium foil paper.