Electrolytic Tinplate Coil and Sheets for Tin Packaging
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 7000 m.t/month
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1.Structure of Electrolytic Tinplate Coil and Sheets for Tin Packaging Description
Electrolytic Tin Plate Coils and Sheets for Foods Metal Packaging, is one thin steel sheet with a coating of tin applied by electrolytic deposition. Tinplate made by this process is essentially a sandwich in which the central core is strip steel. This core is cleaned in a pickling solution and then fed through tanks containing electrolyte, where tin is deposited on both sides. As the strip passes between high-frequency electric induction coils, it is heated so that the tin coating melts and flows to form a lustrous coat.
2.Main Features of the Electrolytic Tinplate Coil and Sheets for Tin Packaging
Appearance – Electrolytic Tin Plate is characterized by its beautiful metallic luster. Products with various kinds of surface roughness are produced by selecting the surface finish of the substrate steel sheet.
Paintability and printability – Electrolytic Tin Plates have excellent paintability and printability. Printing is beautifully finished using various lacquers and inks.
Formability and strength – Electrolytic Tin Plates have got very good formability and strength. By selecting a proper temper grade, appropriate formability is obtained for different applications as well as the required strength after forming.
Corrosion resistance – Tinplate has got good corrosion resistance. By selecting a proper coating weight, appropriate corrosion resistance is obtained against container contents. Coated items should meet 24 hour 5 % salt spray requirement.
Solderability and weldability – Electrolytic Tin Plates can be joined both by soldering or welding. These properties of tinplate are used for making various types of cans.
Hygienic – Tin coating provides good and non toxic barrier properties to protect food products from impurities, bacteria, moisture, light and odours.
Safe – Tinplate being low weight and high strength makes food cans easy to ship and transport.
Eco friendly – Tinplate offers 100 % recyclability.
Tin is not good for low temperature applications since it changes structure and loses adhesion when exposed to temperatures below – 40 deg C.
3.Electrolytic Tinplate Coil and Sheets for Tin Packaging Images
4.Electrolytic Tinplate Coil and Sheets for Tin Packaging Specification
Standard | ISO 11949 -1995, GB/T2520-2000,JIS G3303,ASTM A623, BS EN 10202
|
Material | MR,SPCC |
Thickness | 0.15mm - 0.50mm |
Width | 600mm -1150mm |
Temper | T1-T5 |
Annealing | BA & CA |
Coil Inner Diameter | 508mm |
Weight | 6-10 tons/coil 1~1.7 tons/sheets bundle |
Passivation | 311 |
Oil | DOS |
Surface | Finish,bright,stone,matte,silver |
5.FAQ of Electrolytic Tinplate Coil and Sheets for Tin Packaging
- How are the Electrolytic Tin Plates specified?
The Electrolytic Tin Plates are specified as per the steel base, extent of tempering, the coating weight, annealing method and the surface finish.
- How many types there are for base steels?
The base steels are of three types: Type MR, L, D
- Q: What are the common challenges faced in the production of tinplate?
- Some common challenges faced in the production of tinplate include ensuring consistent coating thickness, preventing defects such as pinholes and wrinkles, maintaining adhesion between the tin coating and base metal, controlling the formation of oxide layers, managing coil and strip handling to avoid damage, and ensuring efficient lubrication during forming processes.
- Q: Can tinplate be used for kitchenware?
- Yes, tinplate can be used for kitchenware. Tinplate is a type of steel coated with a thin layer of tin, which provides corrosion resistance and makes it suitable for food contact applications. It is commonly used for making cans, containers, and other kitchen utensils due to its durability, easy cleaning, and ability to keep food fresh.
- Q: What are the different types of tinplate coatings?
- The different types of tinplate coatings include electrolytic tinplate (ETP), tin-free steel (TFS), and black plate.
- Q: What are the disadvantages of using tinplate?
- One disadvantage of using tinplate is its relatively high cost compared to other materials. Additionally, tinplate can be prone to corrosion if not properly coated or maintained. It is also less flexible than some alternative materials, making it less suitable for certain applications. Lastly, tinplate can be challenging to recycle due to the complexity of separating the tin coating from the steel, which can contribute to environmental concerns.
- Q: What are the advantages of using tinplate for aerosol cans?
- Some advantages of using tinplate for aerosol cans include its durability, corrosion resistance, and ability to maintain product quality. Tinplate cans offer a longer shelf life for aerosol products as they prevent air and moisture from entering the can, ensuring the product remains fresh and effective. Additionally, tinplate cans are lightweight, making them convenient for transportation and storage. They are also recyclable, contributing to sustainability efforts.
- Q: Can tinplate be used for outdoor applications?
- Yes, tinplate can be used for outdoor applications. Tinplate is a popular material for outdoor use due to its corrosion resistance and durability. It is commonly used in outdoor products such as cans, containers, and packaging for various purposes.
- Q: How does tinplate packaging handle exposure to different chemicals?
- Tinplate packaging is known for its excellent resistance to various chemicals. It can handle exposure to different chemicals without any significant adverse effects, making it a reliable choice for packaging materials.
- Q: How is tinplate affected by different types of food products?
- Tinplate can be affected by different types of food products due to the potential reaction between the metal and certain acidic or alkaline foods. This can result in a metallic taste or discoloration in the food. To prevent such interactions, tinplate is often coated with a layer of enamel or lacquer to provide a protective barrier between the metal and the food.
- Q: How does tinplate perform in terms of aroma and flavor preservation?
- Tinplate performs well in terms of aroma and flavor preservation. The tin coating on the steel substrate provides an effective barrier against oxygen, moisture, and light, which helps to preserve the freshness and quality of food or beverages inside the packaging. This ensures that the aroma and flavor of the product are protected and maintained over time.
- Q: What are the main quality standards for tinplate?
- The main quality standards for tinplate include factors such as tin coating thickness, surface finish, dimensional accuracy, adhesion strength, resistance to corrosion, and overall product appearance. These standards ensure that tinplate meets the necessary requirements for various applications such as food packaging, electrical components, and decorative purposes.
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Electrolytic Tinplate Coil and Sheets for Tin Packaging
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 7000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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