Electrolytic Tin Plate Coils and Sheets for Foods Metal 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 Tin Plate Coils and Sheets for Foods Metal 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 Tin Plate Coils and Sheets for Foods Metal 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 Tin Plate Coils and Sheets for Foods Metal Packaging Images
4.Electrolytic Tin Plate Coils and Sheets for Foods Metal 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 Tin Plate Coils and Sheets for Foods Metal 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 is the shelf life of tinplate canned goods?
- The shelf life of tinplate canned goods can vary depending on the type of food, packaging integrity, storage conditions, and the specific expiration date indicated on the can. However, in general, properly stored tinplate canned goods can have a shelf life of 1 to 5 years. It is important to check for any signs of damage, bulging, or rust before consuming canned goods to ensure their safety.
- Q: Can tinplate be used for automotive components?
- Yes, tinplate can be used for automotive components. Tinplate is a type of steel coated with a thin layer of tin, which provides corrosion resistance and aesthetic appeal. It is commonly used in the automotive industry for various components such as fuel tanks, oil pans, and engine covers.
- Q: Can tinplate be used for storage containers?
- Yes, tinplate can be used for storage containers. Tinplate is a type of steel coated with a thin layer of tin, which provides it with corrosion resistance and durability. This makes it suitable for storing a wide range of products, including food, beverages, chemicals, and cosmetics. Tinplate containers are commonly used in the packaging industry for their ability to maintain the quality and freshness of the stored items.
- Q: What are the different types of tinplate edge finishes?
- There are primarily three types of tinplate edge finishes: open top, tight top, and double tight top.
- Q: Can tinplate be used for packaging wine or spirits?
- Yes, tinplate can be used for packaging wine or spirits. Tinplate is a type of steel coated with a thin layer of tin, which provides excellent corrosion resistance and protection against light. It is commonly used for packaging food and beverages, including wine and spirits, due to its durability and ability to maintain product quality.
- Q: How does tinplate contribute to the overall recyclability of packaging?
- Tinplate contributes to the overall recyclability of packaging by being a highly recyclable material itself. It can be easily separated from other packaging components through magnetic separation, making the recycling process more efficient. Additionally, tinplate is a durable material that can be recycled multiple times without losing its quality, reducing the need for new raw materials and minimizing waste in the packaging industry.
- Q: How to prevent the corrosion of tinplate wall hydrogen sulfide blackening, expansion
- Cathodic protectionProtective screen corrosion protection. The principle of protecting the screen is to make the metal of the anode corrode and protect the cathode metal material from corrosion. A metal or alloy (shielding material) connected to the surface of a metal tank and pipeline to be protected shall be protected from corrosion due to the low potential in the primary cell and corrosion of the screen material used as an anode. This method is applicable to the preservation of oil storage tanks, oil tankers and underground oil pipelines. Screen materials are commonly used, including series, aluminum, town and alloy.Cathodic protection of impressed current. Impressed current cathodic protection method is to protect the metal pipelines and oil storage tanks and electrical excavation of the negative link, as a cathode and protected; the power supply of the positive steel scrap corrosion. The method is applicable to underground oil storage tanks, underground pipelines and terminals, pipelines and tankers directly connected with the sea. Generally used anode materials are scrap iron and steel, graphite, high silicon iron, magnetic iron oxide, etc., these materials are consumed, can be replaced at any time.
- Q: What are the limitations of printing on tinplate?
- There are several limitations to printing on tinplate. Firstly, tinplate is a relatively rigid material, making it difficult to print on curved surfaces or complex shapes. Additionally, the smoothness of the tinplate surface can pose challenges for adhesion and ink absorption, which may result in poor print quality or color accuracy. Furthermore, the printing process on tinplate is often limited to a single color or a limited color palette, which can restrict the design options and creativity. Lastly, the durability of the printed design on tinplate may be compromised over time due to exposure to external factors such as moisture, heat, or scratching.
- Q: What are the main growth drivers for the tinplate industry?
- The main growth drivers for the tinplate industry include increasing demand for sustainable packaging solutions, growth in the food and beverage industry, rising urbanization and disposable income, and technological advancements in manufacturing processes.
- Q: What are the different types of tinplate printing techniques?
- There are three main types of tinplate printing techniques: lithography, silk screen printing, and varnishing.
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Electrolytic Tin Plate Coils and Sheets for Foods Metal 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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