Electrolytic Tinplate (ETP) Coil and Sheets for Foods Packaging

Electrolytic Tinplate (ETP) Coil and Sheets for Foods Packaging System 1

Electrolytic Tinplate (ETP) Coil and Sheets for Foods Packaging

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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 (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

Electrolytic Tinplate (ETP) Coil and Sheets for Foods Packaging

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 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: And what are the main packing materials?: Currently on the market and it is mainly two kinds of packaging: PET plastic bottles and cans cans of Maguchi Tetsumi.Pet Chinese means: polybutylene terephthalate mainly consists of polyethylene terephthalate, two ester PET and polybutylene terephthalate Ding Erzhi PBT. Polyethylene terephthalate is also commonly known as polyester resin, commonly known as polyester resin. It is a condensation of terephthalic acid with ethylene glycol and is collectively referred to as thermoplastic polyester, or saturated polyester, with PBT.

Q: The difference between a matte tin plate and a bright tin plate: Smooth tinplate:Smooth surface refers to the surface of tin in general tin, through the soft melting so that the surface has a metallic luster.

Q: What are the weight advantages of using tinplate?: Tinplate offers several weight advantages compared to other packaging materials. Firstly, it is significantly lighter than materials like glass or aluminum, making it easier to handle and transport. This lightweight nature also contributes to lower shipping costs. Additionally, tinplate's lightness allows for more product to be packaged in a smaller space, maximizing efficiency and reducing storage requirements. Overall, the weight advantages of tinplate make it a preferred choice for many industries seeking cost-effective and efficient packaging solutions.

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 varnishes, and using corrosion inhibitors.

Q: What type of paint is suitable for tinplate?: Enamel paint is suitable for tinplate due to its durability and ability to adhere to metal surfaces.

Q: What are the advantages of using tinplate for automotive parts?: Tinplate offers several advantages for automotive parts. Firstly, it provides excellent corrosion resistance, making it ideal for parts exposed to harsh environmental conditions. Additionally, tinplate offers good formability, allowing for complex shapes and designs, providing flexibility in manufacturing. It also offers high strength and durability, ensuring long-lasting performance and safety. Furthermore, tinplate is lightweight, contributing to improved fuel efficiency and reduced emissions. Lastly, it is a cost-effective material, providing value for money in automotive part production.

Q: How does tinplate handle exposure to gases and odors?: Tinplate is highly resistant to gases and odors, making it an excellent choice for packaging materials. It provides a reliable barrier that prevents the transfer of gases and odors, ensuring the preservation and protection of the contents.

Q: Can tinplate be used for household appliances?: Yes, tinplate can be used for household appliances. It is a commonly used material due to its durability, corrosion resistance, and ability to be easily formed into various shapes. Tinplate provides a protective layer, making it suitable for applications such as cans, containers, kitchen utensils, and other household appliances.