Electrolytic Tinplate in Coils for Can Packaging
- Ref Price:
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- 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 in Coils for Can 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 in Coils for Can 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 in Coils for Can Packaging Images
4.Electrolytic Tinplate in Coils for Can 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 in Coils for Can 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 challenges in manufacturing tinplate?
- One of the main challenges in manufacturing tinplate is the complexity of the production process. It involves several steps such as shaping, coating, and annealing, which require precise control and coordination. Additionally, maintaining the quality of the tin coating can be challenging as it needs to adhere uniformly to the steel substrate without any defects. Furthermore, ensuring the tinplate's durability and resistance to corrosion is crucial, requiring continuous monitoring and testing. Overall, managing the intricate manufacturing process, achieving consistent quality, and meeting customer demands pose significant challenges in tinplate production.
- Q: What are the different types of tin coatings used on tinplate?
- There are primarily three types of tin coatings used on tinplate: electrolytic tinplate (ETP), tin-free steel (TFS), and blackplate.
- Q: How long does tinplate last?
- Tinplate can last for several decades or even longer with proper care and maintenance.
- Q: What are the main growth opportunities for the tinplate industry?
- Some of the main growth opportunities for the tinplate industry include expanding into emerging markets, such as Asia and Africa, where there is a growing demand for packaged food and beverages. Additionally, the increasing focus on sustainable packaging solutions presents an opportunity for tinplate manufacturers to develop eco-friendly alternatives. Moreover, advancements in technology and automation can enhance production efficiency and allow the industry to cater to a wider range of customers. Lastly, the rise of e-commerce and online shopping could lead to increased demand for tinplate packaging for shipping and storage purposes.
- Q: How is tinplate tested for quality and durability?
- Tinplate is typically tested for quality and durability through various methods such as visual inspection, thickness measurement, coating evaluation, adhesion testing, corrosion resistance analysis, and mechanical property assessment. These tests ensure that the tinplate meets the required standards and can withstand the intended use, guaranteeing its quality and durability.
- Q: How is tinplate coated with tin?
- Tinplate is coated with tin through a process called electroplating, where a layer of tin is deposited onto the surface of the tinplate using an electric current.
- Q: Is tinplate suitable for hot or cold food products?
- Tinplate is suitable for both hot and cold food products.
- Q: What are the health and safety concerns associated with tinplate?
- Some health and safety concerns associated with tinplate include potential exposure to tin and other metals, which may lead to respiratory issues if inhaled. There may also be concerns related to the use of certain coatings or paints on tinplate, which could contain harmful chemicals. Additionally, handling sharp edges or cuts from tinplate can pose a safety risk.
- Q: Can tinplate be used for tobacco packaging?
- Yes, tinplate can be used for tobacco packaging. It is a commonly used material due to its durability, ability to preserve the product's freshness, and its ability to protect against moisture and external factors. Additionally, tinplate can be easily decorated and customized to create attractive packaging designs for tobacco products.
- Q: Can tinplate be recycled with other metals?
- Yes, tinplate can be recycled with other metals. Tinplate is typically made from steel coated with a thin layer of tin, and both steel and tin can be recycled. When tinplate is recycled, it is usually separated from other materials and processed separately to recover the steel and tin content.
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Electrolytic Tinplate in Coils for Can 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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