Lacquered Tinplate for Metal Packing ETP sheet

Lacquered Tinplate for Metal Packing ETP sheet System 1

Lacquered Tinplate for Metal Packing ETP sheet

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 40000 m.t./month

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Electrolytic Tinplate undoubtedly enjoys the pride of place as a packaging medium especially for food. It owes its unique position to its "nine layer sandwich structure", each of which contributes to its eminence as a packing material. The steel base provides the necessary strength and formability for can fabrication. The tin-iron alloy layer provides the bond between the steel and free tin layer. The free tin layer is not only responsible for the attractive bright finish and ease of solderability but is also non-toxic- a factor of vital importance in food packaging!

Electrolytic TinPlate: Composition

E.T.P. consists of five layers each of which performs a different role:

1. Steel Base: Provides stiffness to the material due to its thickness and mechanical strength. Its chemical composition imparts special properties to resist corrosion.

2. Iron-Tin Alloy: This is made up by the inter-metallic compound Fe-Sn2. Due to its electrochemical characteristics, it acts as a barrier against corrosion. For effective action, its continuity is more important than its quantity.

3. Metallic Tin: Tin has many advantages which have turned it into the most important element to protect steel used for cans; in many foods, it acts as a simple barrier against corrosion, improves weldability, it is an excellent base for lithographic printing and for applying lacquers. In tin-robbing foods, it acts as a sacrificial element.

4. Passivation Film: According to its nature, it makes it possible to improve the E.T.P.’s resistance to sulphiding, oxidation and rust. It is also a conditioner to improve the adherence of varnishes, inks, lacquers etc.

5. Oil Film: Protects the sheet from the humidity in the environment and makes easy to handle. It is applied using an electrostatic oiler on both sides of the sheet.

Lacquered Tinplate for Metal Packing ETP sheet

Prime Lacquered Tinplate for Metal Packing ETP sheet Specification

FAQ of Lacquered Tinplate for Metal Packing ETP sheet

How long does it take to get the product if i place an order?

With the process of your requirements,we will pack and deliver in 3-7 days.If it is by sea shipment,it will take 15-45 days depending on different locations.

Q: What are the different ways to open tinplate containers?: There are several ways to open tinplate containers, including using a can opener, a key, a sharp knife, or even a spoon to pry open the lid.

Q: How does tinplate compare to glass in terms of packaging applications?: Tinplate is often preferred over glass for packaging applications due to its durability, lightweight nature, and cost-effectiveness. Unlike glass, tinplate is not prone to breakage, making it safer for shipping and handling. It also offers excellent barrier properties, protecting the contents from air, moisture, and light. Additionally, tinplate is recyclable and has a lower carbon footprint compared to glass, making it a more sustainable choice for packaging.

Q: What are the advantages of using tinplate for stationery?: There are several advantages of using tinplate for stationery. Firstly, tinplate is highly durable and resistant to corrosion, ensuring that the stationery items made from it will last longer. Secondly, tinplate is a lightweight material, making it convenient to carry around and use. Additionally, tinplate is easily recyclable, making it an environmentally friendly option. Lastly, tinplate can be easily decorated and customized, allowing for unique and attractive designs on stationery products.

Q: Tinned iron and iron matte tin in difference: While in tinplate iron or iron matte silver, the surface is sandy, so people often referred to as silver iron, its price is a tin material price is more expensive, generally can usually used without printing packing, for printed cans is usually to is sandy, it is generally. Iron printing, matte iron tensile and hardness of tin iron generally not good, some specifications of tinplate is not suitable for stretching relatively large.

Q: Can tinplate be recycled?: Yes, tinplate can be recycled. It is a highly recyclable material that can be melted down and reused to make new tinplate products. Recycling tinplate helps to reduce waste and conserve resources.

Q: How is tinplate used in the manufacturing of kitchenware?: Tinplate is commonly used in the manufacturing of kitchenware due to its excellent corrosion resistance and its ability to preserve the flavor and freshness of food. It is often used to create canisters, containers, and food packaging, providing a protective layer that prevents contact between the metal and the food. Tinplate also offers an attractive and shiny appearance, making it a popular choice for the production of kitchen utensils like cookware, cutlery, and baking trays.

Q: What is the purpose of tinplate coating?: The purpose of tinplate coating is to provide a protective layer of tin on the surface of steel, preventing corrosion and enhancing the durability and longevity of the metal.

Q: Can tinplate be used for industrial or automotive applications?: Yes, tinplate can be used for industrial or automotive applications. Tinplate is a commonly used material in industries and automotive manufacturing due to its durability, corrosion resistance, and ability to withstand high temperatures. It is often utilized for making cans, containers, electrical components, automotive parts, and various other industrial applications.

Q: Is it necessary for the two cold rolling in the process of tinplate production, such as tempering and cold rolling (also called flatness)?: Generally used in rolling and sheeting. The tinplate is usually below 0.2mm and needs to be subjected to 2 cold rolling. Of course depends on the thickness of the raw material.

Q: What are the safety regulations for using tinplate in food packaging?: The safety regulations for using tinplate in food packaging vary depending on the region and country. However, generally, tinplate used in food packaging must meet strict standards set by regulatory bodies such as the Food and Drug Administration (FDA) in the United States or the European Food Safety Authority (EFSA) in Europe. These regulations typically cover factors such as the composition of the tinplate, its resistance to corrosion and leaching, and its suitability for contact with different types of food products. Manufacturers are required to comply with these regulations to ensure the safety of consumers and the integrity of the packaged food.

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