Household Aluminum Foil Paper for Food Wrapping
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 3000 m.t./month
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l Product Description：
| Product speciafication | aluminium foil |
| Length | 3-300m |
| Width | 10-60cm |
| Thinkness | 8-24micron |
| Packing | box+out carton or PP bag +out carton |
| Certificate | FDA, SGS, ITS |
l Packaging & Delivery
Packaging detail: Standard seaworthy exporting carton, Wooden pallets, waterproof paper and plastic coverage or or as customer's requirements
Delivery detail: about 25 days from received original L/C or advance payment
l Company Profile
CNBM International Corporation, China National Building Materials (Group) Corporation, is one of the largest companies in China building material & equipment industry, with 42,800 employees and sales in 2005 of US Dollar 4.395 billion. In 2006, China National Building Material Company Limited was listed on Hong Kong Stock Market with the stock code as 3323.
The business scope of CNBM covers from manufacturing and sales of a series of building materials to scientific research and design, import and export trade. In many of these fields, CNBM is playing the leading role.
l Product Images
l FAQ
Q: Do you provide free samples?
A: Yes, free samples will be sent to you on freight at destination.
Q: Can I get your latest products catalogue?
A: Yes, it will be sent to you in no time.
Q: What is the MOQ?
A: 20 tons
Q: What are your payment terms?
A: We accept L/C, T/T.
l Contact Us
Email：service@okorder.com
- Q: Are aluminum coils suitable for electrical conductivity?
- Yes, aluminum coils are suitable for electrical conductivity. Aluminum is a highly conductive metal and is widely used in electrical applications due to its excellent electrical conductivity properties. It is commonly used as a conductor in power transmission lines, electrical cables, and various electrical components.
- Q: How are aluminum coils tested for surface cleanliness?
- Aluminum coils are tested for surface cleanliness through various methods and techniques to ensure that they meet the required standards. One common method used is the water break test. In this test, a clean water droplet is placed on the surface of the aluminum coil. If the water spreads out evenly and forms a continuous film without beading or breaking, it indicates that the surface is clean and free from any contaminants. Another method used is the solvent wipe test. In this test, a solvent-soaked wipe is gently rubbed on the surface of the aluminum coil. The wipe is then inspected for any dirt or residue that may have been picked up, indicating the presence of contaminants on the surface. Surface energy measurement is also carried out to test the cleanliness of aluminum coils. This involves measuring the surface energy of the coil using a contact angle measurement device. If the surface energy is high, it indicates a clean surface, whereas a low surface energy suggests the presence of contaminants. In addition, visual inspection is often conducted to check for any visible dirt, oil, or other foreign substances on the surface of the aluminum coil. This can be done using a magnifying glass or under specific lighting conditions to ensure thorough examination. Overall, a combination of these methods is used to assess the cleanliness of aluminum coils, ensuring that they are free from contaminants and suitable for further processing or use in various industries.
- Q: Can aluminum coils be used for HVAC condenser coils?
- Yes, aluminum coils can be used for HVAC condenser coils. Aluminum is a popular choice for condenser coils due to its excellent heat transfer properties, durability, and resistance to corrosion. Additionally, aluminum coils are lightweight, making them easier to install and transport.
- Q: Are aluminum coils suitable for gutter systems?
- Yes, aluminum coils are suitable for gutter systems. Aluminum is a popular choice for gutter material due to its durability, lightweight nature, and resistance to rust and corrosion. It is also easy to work with and can be customized to fit various gutter sizes and shapes.
- Q: What are the different types of alloys used for aluminum coils?
- There are several types of alloys commonly used for aluminum coils, including 3003, 5052, and 6061. Each alloy has its own unique properties and applications in industries such as automotive, construction, and aerospace.
- Q: What are the different color options for anodized aluminum coils?
- Anodized aluminum coils offer a wide range of color options to choose from. The anodization process involves immersing the aluminum in an electrolyte solution and applying an electric current to create a protective oxide layer on the surface. This oxide layer can be dyed in various colors, allowing for customization and aesthetic enhancement. Some common color options for anodized aluminum coils include silver, black, bronze, gold, copper, and champagne. These colors are achieved by using different dye solutions during the anodization process. Additionally, there are also various shades and finishes available within each color category, providing further versatility and choice. The color options for anodized aluminum coils are not limited to solid colors only. It is also possible to create patterns, gradients, or even custom designs by applying masking techniques or utilizing advanced printing technologies. This allows for even more creative freedom and the ability to match specific branding or design requirements. Furthermore, anodized aluminum coils offer excellent color retention and durability. The anodized oxide layer not only provides protection against corrosion and wear but also acts as a base for the dyed color, resulting in long-lasting and vibrant finishes. In summary, the different color options for anodized aluminum coils are extensive and diverse, ranging from traditional metallic finishes to bold and unique shades. This variety allows for endless possibilities in architectural, industrial, and decorative applications, ensuring that there is a suitable color option for every project.
- Q: my homework was to find out how do you get aluminium for rocks! I've been looking around but every web site i've been on only says that aluminium comes from rocks, but it doesn't say how you get it from rocks.e.g you get wool from sheep by shearing of their coat.so if anyone knows how you get aluminum from rocks please tell me i need your help.
- Well, you start with an aluminum rich rock (cheaper to process). The raw ore after physical concentration (removal of secondary minerals) is reacted by an electrolytic process. This means that electricity is used to convert the aluminum ion in the raw rock into the metal aluminum. Sort of like the reverse of a battery, to keep things simple. Aluminum smelters tend to be set up in places with cheap electricity, because the process uses a LOT of electricity. That is why there are several up here in quebec, we have cheap hydro electricity and the government gives decent deals to the smelters on top of the already low market price. Do a search on aluminum smelting to find out more. Not sure what your level of knowledge is so not sure how much you will understand.
- Q: Can aluminum coils be used in food processing applications?
- Yes, aluminum coils can be used in food processing applications. Aluminum is a widely used material in the food industry due to its excellent thermal conductivity, corrosion resistance, and lightweight properties. Aluminum coils are commonly used in food processing equipment such as refrigerators, ovens, and food storage units to ensure proper temperature control and hygiene during food processing.
- Q: Explain the distinctions among various types of aluminum coils, including their properties and applications.
- <p>Aluminum coils are differentiated based on their alloy composition, thickness, temper, and surface finish. Common types include 1000 series coils, which are pure aluminum with high ductility but low strength; 3000 series, known for their formability and used in cookware; 5000 series, which are non-heat-treatable and corrosion-resistant; and 6000 series, offering a balance of strength and corrosion resistance. Thickness varies from thin gauges for flexible applications to thick gauges for structural use. Tempers range from soft (O temper) to fully hard (H temper), affecting the coil's hardness and strength. Surface finishes can be plain, coated, or embossed, impacting aesthetics and performance. Each type is chosen based on specific industry requirements like construction, automotive, or packaging.</p>
- Q: What are the common quality control measures for aluminum coil manufacturing?
- There are several common quality control measures that are implemented in the aluminum coil manufacturing process to ensure the production of high-quality products. 1. Raw material inspection: The first step in quality control is to thoroughly inspect the raw materials, including the aluminum alloy used for the coil. This involves checking for any impurities or defects that could affect the final product. 2. Dimensional inspection: Throughout the manufacturing process, dimensional inspection is carried out to ensure that the aluminum coils meet the required specifications. This includes measuring the thickness, width, length, and diameter of the coils. 3. Surface inspection: The surface of the aluminum coils is inspected to detect any visual defects such as scratches, dents, or marks. This can be done visually or through the use of specialized equipment such as cameras or scanners. 4. Mechanical properties testing: Mechanical properties such as tensile strength, yield strength, elongation, and hardness are crucial in determining the quality of aluminum coils. Testing these properties ensures that the coils meet the necessary strength and performance requirements. 5. Chemical composition analysis: Aluminum alloys used for manufacturing coils must meet specific chemical composition standards. Regular analysis of the chemical composition is done to verify that the alloy meets these standards and to identify any deviations that may affect the quality of the final product. 6. Coating inspection: If the aluminum coils are coated or treated with a protective layer, the coating is inspected for uniformity, adhesion, and thickness. This ensures that the coils have proper corrosion resistance and aesthetic appearance. 7. Packaging inspection: Before the final products are shipped, packaging inspection is conducted to ensure that the coils are properly packed, labeled, and protected during transportation. This includes checking for any damage or contamination that may have occurred during the packaging process. Implementing these quality control measures helps to identify and rectify any defects or deviations in the manufacturing process, ensuring that the aluminum coils meet the required standards and customer expectations.
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Household Aluminum Foil Paper for Food Wrapping
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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