Electrolytic Tinplate Coil and Sheets for Foods 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 (ETP) Coil and Sheets for Foods 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 (ETP) Coil and Sheets for Foods 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 (ETP) Coil and Sheets for Foods Packaging Images
4.Electrolytic Tinplate (ETP) Coil and Sheets for Foods 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 (ETP) Coil and Sheets for Foods 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
- How many types there are for base steels?
The base steels are of three types: Type MR, L, D
-What your tinplate material is used for ?
Tinplate is widely used for the packaging of products. Such as food cans,
beverage cans, pet cans, closures, general line cans and so on.
- Q:How is tin coating applied to the steel substrate?
- Tin coating is typically applied to a steel substrate through a process known as electroplating. In this method, the steel substrate is first cleaned to remove any impurities, then it is immersed in an electrolyte solution containing tin ions. A direct current is then passed through the solution, causing the tin ions to be attracted to the steel surface and form a thin layer of tin coating. This process ensures uniform coverage and adherence of the tin coating to the steel substrate.
- Q:What are the typical cost considerations for tinplate packaging?
- The typical cost considerations for tinplate packaging include the cost of the raw materials, such as tinplate sheets, coatings, and inks, as well as the cost of manufacturing processes, such as cutting, printing, and shaping. Other factors that can impact costs include the size and complexity of the packaging design, the volume of production, transportation costs, and any additional features or customization required. Additionally, factors like market demand, competition, and economies of scale can also influence the overall cost of tinplate packaging.
- Q:How does tinplate handle exposure to pressure and impact?
- Tinplate is known for its excellent handling of pressure and impact. Its sturdy and durable nature allows it to withstand high levels of pressure without deforming or breaking easily. Similarly, it demonstrates remarkable resistance to impact, making it suitable for various applications that involve handling, shipping, or storage of goods.
- Q:How is tinplate coated with tin?
- Tinplate is typically coated with tin through a process called electroplating, where a thin layer of tin is deposited onto the surface of the tinplate using an electric current. This electroplating process helps to protect the iron or steel base of the tinplate from corrosion and also provides a smooth, shiny finish.
- Q:Can tinplate packaging be used for household products?
- Yes, tinplate packaging can be used for household products. Tinplate has excellent durability, corrosion resistance, and can be easily shaped into various forms. It is commonly used for packaging food, beverages, and other household items such as cleaning products, cosmetics, and personal care items.
- Q:What are the common corrosion protection methods used for tinplate?
- The common corrosion protection methods used for tinplate include electroplating with tin, applying organic coatings such as lacquers or paints, and using barrier coatings like epoxy or acrylic resins.
- Q:Can tinplate be used for aerospace applications?
- Yes, tinplate can be used for certain aerospace applications, particularly for non-critical components where weight is not a significant concern. Tinplate is known for its corrosion resistance and affordability, which makes it suitable for certain aerospace applications such as interior fittings, non-structural parts, and packaging. However, for critical components that require high strength-to-weight ratio or extreme durability, other materials like aluminum or titanium are typically preferred.
- Q:What is the difference between food grade tinplate and ordinary chemical tinplate? What is the difference between MR material and SPCC?
- Tinned food grade and non food grade. The main brands are MR and SPCC. because the meat food will be wall mounted in contact with food tin coated with two layers of yellow food, the food is yellow anti solvent, anti general acid-base, thus ensuring the safety of food packaging containing iron. The food there is no absolute security argument, now the technology has been fully capable of ensuring the safety of food containing.MR's impurity is a little more than SPCC, and the price is a little high. It's OK to use SPCC to spread two layers of food on the outside
- Q:What are the advantages of using tinplate for stationery and office supplies?
- One of the advantages of using tinplate for stationery and office supplies is its durability. Tinplate is known for its resistance to corrosion, making it long-lasting and suitable for items that are frequently used or handled. Additionally, tinplate provides a smooth and glossy surface, enhancing the aesthetic appeal of stationery and office supplies. Its malleability allows for intricate designs, making it suitable for customizations and branding. Lastly, tinplate is a sustainable option as it is recyclable, contributing to eco-friendly practices in the stationery and office supply industry.
- Q:What are the different thickness options for tinplate?
- The different thickness options for tinplate typically range from 0.13mm to 0.5mm.
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Electrolytic Tinplate Coil and Sheets for Foods 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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