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Cans cover (ring) pre-coated plates
First, the raw materials
Aluminum lid and pull the main substrate of aluminum from the southwest andNanshan Aluminum, the use of aluminum-magnesium alloy 5182H19, 5052H19. Itsproducts in the normal substrates of manganese and magnesium components addedto increase the tensile strength and elongation. Han and the lotion by theGerman food-grade chrome HD agent, the United States PPG epoxy phenolicpackaging coatings, and high-end DOS oil
Second, applications
Division I professional production of DOS card and aluminum cans with a coatingfor cans of the lid and pull the coated aluminum is widely used in beverage,beer, rice pudding, tea, cigarettes, cans and other products packaging. U.S.imports of food ash using electrostatic spray wax, cut by large waves, transverseshear, longitudinal easily processed into the system covered the pre-coatedaluminum manufacturers. Depending on the system covers equipment can makeweight and volume of different specifications to meet customer requirements.
Third, the application prospect
Cans of food packaging as lightweight, unbreakable, easy to carry transportcharacteristics, cans packaged foods will gradually replace the glass packagingfood. As
Alloy & specification
Alloya | Coated panel,strip status | Status | Aluminum thicknessa t/mm | Aluminum Specificationa /mm | Aluminum coil specificationa /mm | ||
Width | length | width | Steeve Φ | ||||
5052、5182 | H46、H48、H49 | H18、H19、 H36、H38、H39 | 0.22≤t≤0.50 | 500～1600 | 500～4000 | 20～1600 | 300、350、 405、505 |
a.Other alloy, specification of material can be negotiated | |||||||
Aluminum thickness
Aluminum thickness | Thickness tolerance（±） |
＞0.22～0.30 | 0.005 |
＞0.30～0.50 | 0.008 |
Width and Length
Alloy | Aluminum panel&coil length tolerance/mm | Aluminum Panel & coil width tolerance/mm /mm | ||||
Pop top | Pop can cover | |||||
Length≤2000 | Length >2000 | width≤100 | width >100 | width≤1000 | width >1000 | |
5052 5182 | +1 0 | +2 0 | ±0.2
| +1.5 0 | +1.0 0 | +1.5 0 |
Dynamic features
Alloy | Status | thickness（t）/mm | Room temperature tensile test results | ||
Tensile strength Rm/MPa | non-proportional extension strengthRp0.2/MPa | elongationA50mm /% | |||
≥ | |||||
5052 | H36 | ＞0.22～0.30 | 255～305 | 200 | 2 |
＞0.30～0.50 | 255～305 | 200 | 3 | ||
H18、H38 | ＞0.22～0.30 | 270 | 210 | 2 | |
＞0.30～0.50 | 270 | 210 | 3 | ||
H19、H39 | ＞0.22～0.30 | 290 | 220 | 2 | |
＞0.30～0.50 | 290 | 220 | 3 | ||
5182 | H36 | ＞0.22～0.30 | 265～340 | 270 | 3 |
＞0.30～0.50 | 265～340 | 270 | 4 | ||
H18、H38 | ＞0.22～0.30 | 330 | 285 | 3 | |
＞0.30～0.50 | 330 | 285 | 4 | ||
H19、H39 | ＞0.22～0.30 | 340 | 295 | 3 | |
＞0.30～0.50 | 340 | 295 | 4 | ||
Coating function
Suppliershould ensure DOS oil of pop can cover is up to 5～10mg/m2/side, and coating surfaceshould be with even wax which is up to 40～100mg/m3/side
Food and packing industry pop can covercoating aluminum panels’ features:
Function | Coating weightg/m2 | Deviation of coating | T Bend | MEK | High temperature sterilization | S Resist-ance | Acid resista-nce | Adhe -sion | |
Pop can Cover | Outer coating | 3～6 | ≤10 | ≤2 | ＞50 | See Note.1 | - | - | 1 Grade |
Inner coating | 10～13 | ≤10 | ≤2 | - | See Note.1 | See Note.2 | See Note3 | 1 Grade | |
Pop can tab | 2 sides coating | 3～6 | ≤10 | ≤2 | ＞50 | See Note.1 | - | - | 1 Grade |
Note： 1 After121℃，30min distill，Internal and external coating without white, loss of light, peeling, and shedding. 2 After121℃，30min S corrosion，Internal and external coating without white, loss of light, peeling, and shedding. 3 After121℃，30min acid erosion，Internal and external coating without white, loss of light, peeling, and shedding. | |||||||||
The surface of the pop cans cover coatingdoes not allow defects such as air bubbles, scratches, missing coating,over-burning, oil spots, stains, streaks, color, piebald, roller printing,embossing, periodic prints, chemical liquid etc which impact users.
Each coil allowed a joint which does notallow loose layer or dislocation, the joint can only be overlapped, which needto make the mark in the end, and each batch coil of joint is not morethan 10% of the total number of coils.
Services
Supporting services: Offering semi-finishedproducts & OEM services
- Q:What is the expected lead time for manufacturing aluminum coils?
- The lead time for manufacturing aluminum coils can vary depending on several factors, such as the complexity of the coil design, the size and quantity of the coils being manufactured, the availability of raw materials, and the production capacity of the manufacturing facility. Generally, the lead time for aluminum coil manufacturing can range from a few weeks to several months. If the coils have a simple design and readily available raw materials, the lead time is usually shorter. However, if the coils have a complex design or require specialized materials, the lead time may be longer. Additionally, the production capacity of the manufacturing facility is a significant factor in determining the lead time. Facilities with higher production capacities can manufacture and deliver aluminum coils more quickly than those with lower capacities. To obtain an accurate estimate of the expected lead time, it is important to consult with the specific manufacturer. They will assess the project's specific requirements and provide a timeframe that aligns with those requirements.
- Q:What are the different slitting options for aluminum coils?
- There are several different slitting options available for aluminum coils, depending on the specific requirements and end use of the material. Some of the commonly used slitting options for aluminum coils include: 1. Single Slit: This is the most basic and widely used slitting option, where the aluminum coil is cut into two narrower coils with a single cut along the center. 2. Double Slit: In this option, the aluminum coil is cut into two narrower coils with two parallel cuts along the center, resulting in smaller widths for each coil. 3. Multi-Slit: This option involves cutting the aluminum coil into multiple narrower coils with multiple parallel cuts along the center. It allows for the production of several smaller coils from a single wider coil. 4. Ribbon Slit: This slitting option is used when the aluminum coil needs to be slit into very thin strips, often used in applications such as electrical wiring or packaging. 5. Oscillate Slit: This option is suitable for applications that require varying widths of aluminum strips. The coil is slit in a back-and-forth motion, allowing for flexibility in producing different widths. 6. Custom Slitting: Depending on the specific needs of a project, custom slitting options can be implemented. This involves tailoring the slitting process to achieve unique widths, lengths, or shapes of aluminum strips. It is important to consider the desired application, required dimensions, and the capabilities of the slitting equipment when choosing the appropriate slitting option for aluminum coils.
- Q:Are aluminum coils compatible with different welding methods?
- Different welding methods can be used with aluminum coils. Aluminum is a versatile metal that can be welded using techniques like gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW). These methods are commonly used for welding aluminum coils because they produce high-quality welds. GTAW, also known as TIG welding, is particularly suitable for aluminum. It allows for precise control of heat input and produces excellent weld quality. TIG welding uses a non-consumable tungsten electrode and an inert gas like argon to protect the weld zone from contamination. GMAW, also known as MIG welding, is a faster process that uses a consumable wire electrode and a shielding gas to protect the weld pool. It is widely used in industrial applications due to its efficiency and ease of use. In addition to TIG and MIG welding, other methods like laser welding and friction stir welding can also be used for aluminum coils, depending on specific requirements. Proper preparation is crucial for successful welds. Cleaning and surface treatment of the aluminum coils are important to remove contaminants or oxide layers that could affect the welding process. Overall, different welding methods can be used with aluminum coils, and the choice depends on factors like desired weld quality, production requirements, and available skills and equipment.
- Q:Are aluminum coils suitable for electrical conductors?
- Yes, aluminum coils are suitable for electrical conductors. Aluminum is a widely used material in the electrical industry due to its excellent electrical conductivity. It has around 61% conductivity of copper, which is the most commonly used metal for electrical conductors. Aluminum coils are lightweight, cost-effective, and have good thermal conductivity, making them a popular choice for various electrical applications. However, it is important to note that aluminum has a lower tensile strength compared to copper, so it may require a larger cross-sectional area to achieve the same level of current carrying capacity. Additionally, proper insulation and connectors are necessary to prevent oxidation and ensure efficient electrical conductivity in aluminum coils.
- Q:I need to write as many interesting facts as i can about aluminum for a thing for school, any help?
- indexed here are some exciting generally non exciting info related to the factor Al, its is a metalloid, a comparatively severe density, malleable, that is drawn into twine, stable conductors of electric energy, can mirror warmth and gentle-weight, remains a stable room temperature (25 levels celsius), does not comfortably combine with different metalloids yet combines with non metals. exciting fact a steel and a non steel have the applications to create a salt. Al. guard homes of the two steel and non-steel homes. such homes of non metals are comfortable and fragile, low melthing factors, combine with metals,undesirable conductors for warmth and electrical energy, have little luster and have low melting factors.
- Q:How are aluminum coils made?
- Aluminum coils are made through a process called continuous casting and rolling. The process begins with the melting of aluminum ingots or scrap in a furnace. Once the molten aluminum reaches the desired temperature, it is transferred to a holding furnace. From there, the molten aluminum is continuously cast into a solidified strip, which is then fed through a series of rolling mills. The rolling mills apply pressure to the aluminum strip, reducing its thickness and increasing its length. This process is repeated multiple times until the desired thickness and width are achieved. During the rolling process, the aluminum strip is also cooled and lubricated to prevent it from sticking to the rollers and to enhance its surface finish. After rolling, the aluminum strip is coiled to form a continuous sheet of aluminum coil. The coils are typically wound tightly to minimize any air gaps and ensure stability during transportation and storage. At this stage, the coils can undergo additional processes such as annealing, where they are heated and slowly cooled to improve their mechanical properties and make them more suitable for specific applications. Overall, the production of aluminum coils involves a combination of melting, casting, rolling, and coiling processes, all aimed at producing high-quality coils with the desired dimensions and properties.
- Q:How are aluminum coils cleaned before further processing?
- Aluminum coils are cleaned before further processing through a series of steps to ensure the removal of any contaminants or impurities. The cleaning process typically involves the use of chemical solutions and mechanical methods. Firstly, the coils are usually soaked in a degreaser or cleaner solution to dissolve and remove any oils, greases, or dirt that may be present on the surface. This step helps to eliminate any organic contaminants that could interfere with subsequent processes. After the initial soaking, the coils are often subjected to a high-pressure water rinse to further remove any remaining residues or particles. This step helps to dislodge and flush out any loosened contaminants from the surface of the coils. In some cases, a combination of chemical cleaning and mechanical scrubbing or brushing may be employed to effectively remove stubborn or baked-on contaminants. This method is particularly useful for coils that have been exposed to more severe environmental conditions or industrial processes. Once the coils have been cleaned, they are typically rinsed again to ensure the complete removal of any cleaning agents or residues. This is important to prevent any adverse effects or interference with subsequent processing steps. Overall, the cleaning of aluminum coils before further processing is crucial for achieving high-quality end products. It helps to ensure the removal of impurities, improve the surface finish, and enhance the overall performance and longevity of the finished aluminum products.
- Q:What is an aluminum coil?
- An aluminum coil is a continuous strip or sheet of aluminum that is wound into a coil shape. It is typically used in various industries for its lightweight, corrosion-resistant, and malleable properties. The coil is produced through a process called continuous casting and rolling, where molten aluminum is poured into a caster and then rolled between large metal rollers to achieve the desired thickness and shape. Aluminum coils are commonly used in the manufacturing of automotive parts, building materials, electrical equipment, and packaging materials. They can be further processed into different forms, such as sheets, plates, or foils, depending on the specific application requirements.
- Q:Two days ago, my cocker spaniel ate most of a small aluminum bread pan--the disposable kind you can buy in the supermarket. The pieces I picked up when I discovered what he'd done were sharp, so I called the vet (right before closing), who recommended just keeping an eye on him for nausea, diarrhea, etc. The next morning I brought the dog and he showed no discomfort, but the vet put him on an antibiotic (esp. for gastric problems) just in case. It's been 48 hours, and the dog's still happy and eating and drinking, and when we go for a walk, his poo is fine (yep; I examine it!) ... if he's passed the aluminum, it must have been in the back yard when he was out on his own, and not on a walk. However, I'm still very anxious. At what point can I draw a sigh of relief? Thank you!
- my dog ( a 90 lb weimeraner ) has eaten alot of foil....I think he likes it ....dont worry. Of course consult your vet if you think anything is wrong. If he's eating ( and esp. drinking ) I'd say he's ok. They are amazing animals.
- Q:Are there any specific guidelines for the storage of aluminum coils?
- Yes, there are specific guidelines for the storage of aluminum coils. Here are some key considerations: 1. Location: Aluminum coils should be stored in a clean, dry, and well-ventilated area. The storage facility should be free from excessive humidity, direct sunlight, and temperature fluctuations. 2. Handling: Coils should be handled with care to prevent damage. They should be lifted using appropriate lifting equipment to avoid any bending or deformation. 3. Stacking: When stacking aluminum coils, it is important to ensure that they are properly supported to prevent any distortion or collapse. Coils should be stacked horizontally on a flat surface, ideally on pallets or racks, with sufficient space between each coil to allow for ventilation. 4. Protection: Coils should be protected from dust, dirt, and moisture. They should be covered with a suitable protective material, such as plastic sheets or tarpaulins, to prevent any contamination or oxidation. 5. Labeling and organization: It is recommended to label each coil with relevant information, such as the alloy type, size, and production date. This facilitates easy identification and inventory management. Additionally, maintaining an organized storage system helps prevent damage and allows for efficient retrieval. 6. Inventory management: Regular inspection and inventory checks should be conducted to identify any signs of damage or deterioration. Coils should be rotated to ensure proper usage and prevent any prolonged storage that could lead to quality issues. It is important to note that these guidelines may vary depending on the specific requirements of the manufacturer or supplier. Therefore, it is advisable to consult the manufacturer's recommendations or seek professional advice for the storage of aluminum coils.
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