Electrolytic Tinplate (ETP) Coil and Sheets for Foods and Chemical 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 and Chemical 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 and Chemical 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 and Chemical Packaging Images
4.Electrolytic Tinplate (ETP) Coil and Sheets for Foods and Chemical 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 and Chemical 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
- Q:How does tinplate contribute to the freshness of pet food?
- Tinplate contributes to the freshness of pet food by providing a sturdy and airtight packaging solution. It helps to preserve the flavors, nutrients, and overall quality of the pet food by preventing exposure to oxygen, moisture, and light, which can lead to spoilage. The barrier properties of tinplate ensure that the pet food stays fresh for longer periods, maintaining its taste and nutritional value.
- Q:Can tinplate packaging be used for chemical products?
- Yes, tinplate packaging can be used for chemical products. It is a common choice for storing and transporting various chemicals due to its durability, resistance to corrosion, and ability to provide a protective barrier against external factors. Tinplate packaging is also compatible with different closure systems, making it suitable for a wide range of chemical products.
- Q:Can tinplate packaging be used for pet care products?
- Yes, tinplate packaging can be used for pet care products. Tinplate is a durable and versatile material that can protect and preserve pet care products such as food, treats, and grooming items. It is resistant to corrosion, tampering, and can be easily customized with attractive designs and branding. Additionally, tinplate is recyclable, making it an environmentally friendly choice for pet care packaging.
- 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:Can tinplate be used for packaging petrochemical products?
- Yes, tinplate can be used for packaging petrochemical products.
- Q:How does tinplate perform in terms of printability?
- Tinplate performs exceptionally well in terms of printability. Its smooth surface allows for high-quality printing with excellent color reproduction and sharpness. Additionally, the material's strong adhesion properties ensure that the printed design remains intact and vibrant even after prolonged use.
- Q:Can you tell me how to deal with the recycling of tinplate?
- General tinplate packaging waste, as long as the rust is not serious, can be converted into hardware products, to achieve the best use of materials. The consumption of tinplate in our country is relatively large (600 thousand tons / year), and 125 tons of tin packing waste can be recovered 1 tons of tin.
- Q:What are the common surface coatings for tinplate?
- The common surface coatings for tinplate include tin-free steel (TFS), electrolytic tinplate (ETP), and black plate (BP).
- Q:How is tinplate used in the manufacturing of kitchenware?
- Tinplate is commonly used in the manufacturing of kitchenware as it provides a protective coating on steel products, preventing corrosion and extending their lifespan. This coating of tin also enhances the appearance of kitchenware, making it more visually appealing. Additionally, tinplate offers a non-reactive surface, ensuring that food does not get contaminated by the metal it comes in contact with. Therefore, tinplate is widely utilized for various kitchenware items like cans, containers, cookware, and utensils.
- Q:How is tinplate coated on both sides?
- Tinplate is coated on both sides through a process called electrolytic tinning. In this process, the tinplate is immersed in an electrolyte solution while an electric current is passed through it. This causes tin ions to be deposited on both sides of the tinplate, resulting in a thin layer of tin coating.
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Electrolytic Tinplate (ETP) Coil and Sheets for Foods and Chemical 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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