Electrolytic Tinplate 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
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: What are the common misconceptions about tinplate packaging?
- One common misconception about tinplate packaging is that it is not environmentally friendly. While tinplate is made from steel, which is a finite resource, it is highly recyclable and can be reused multiple times without losing its quality. Additionally, tinplate packaging has a long shelf life, reducing the need for frequent replacement. Another misconception is that tinplate packaging is easily damaged or dented. However, modern manufacturing techniques have made tinplate packaging highly durable and resistant to external pressures, ensuring the protection of the products inside.
- 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: How is tinplate coated for household appliances?
- Tinplate is coated for household appliances through a process called electrolytic tinplating. The tinplate is first cleaned and then immersed in an electrolyte bath containing tin salts. An electric current is passed through the bath, causing tin ions to be deposited onto the surface of the tinplate, creating a thin layer of tin coating. This coating provides corrosion resistance and enhances the aesthetic appeal of the household appliances.
- Q: Can tinplate be used for packaging non-food items?
- Yes, tinplate can be used for packaging non-food items. Tinplate is a versatile material that is commonly used for packaging various products, including cosmetics, pharmaceuticals, chemicals, and other non-food items. Its durability, corrosion resistance, and aesthetic appeal make it a suitable option for packaging non-food items.
- Q: How is tinplate coated with anti-tarnish materials?
- Tinplate is coated with anti-tarnish materials through a process called passivation. This involves applying a thin layer of protective coating, such as chromium oxide or tin oxide, onto the surface of the tinplate. This coating acts as a barrier, preventing the tin from reacting with oxygen or other elements in the environment, thereby minimizing tarnishing and maintaining the appearance and integrity of the tinplate.
- Q: What do tinplate do?
- Material to distinguish between SR (Pu Tongcai) and DR (two rolled material)Annealing is distinguished by CA (continuous annealing), BA (bell annealing), different annealing, and different hardness. Corresponding to different processing properties.
- Q: Can tinplate packaging be used for home decor products?
- Yes, tinplate packaging can be used for home decor products. Tinplate is a versatile material that can be molded into various shapes and sizes, making it suitable for packaging home decor items such as candles, ornaments, and small decorative accessories. Additionally, tinplate packaging offers a unique and aesthetically pleasing appearance that can enhance the overall presentation of home decor products.
- Q: How does tinplate perform in terms of durability and longevity?
- Tinplate is highly durable and long-lasting due to its corrosion-resistant properties. It can withstand harsh environmental conditions and is resistant to rust and oxidation, making it ideal for various applications where durability is crucial. Additionally, tinplate's longevity is further enhanced through proper coating and maintenance, ensuring its longevity even in demanding environments.
- Q: What are the main quality standards for tinplate?
- The main quality standards for tinplate include factors such as tin coating thickness, surface finish, dimensional accuracy, adhesion strength, resistance to corrosion, and overall product appearance. These standards ensure that tinplate meets the necessary requirements for various applications such as food packaging, electrical components, and decorative purposes.
- Q: What are the different ways tinplate packaging can be decorated?
- There are several different ways tinplate packaging can be decorated, including lithography, embossing, printing, and labeling. Lithography involves applying a design or image onto the tinplate using a printing process. Embossing creates raised or recessed designs on the surface of the tinplate, adding texture and dimension. Printing can be done using various techniques such as screen printing, flexography, or digital printing to apply graphics, logos, or text onto the tinplate. Lastly, labeling involves attaching pre-printed labels onto the tinplate packaging, allowing for custom branding or labeling options.
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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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