Tinplate (ETP) Coil and Sheets for Foods Packaging
- 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 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 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.ETinplate (ETP) Coil and Sheets for Foods Packaging Images
4.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 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
- Q: How is tinplate coated for electrical enclosures?
- Tinplate is commonly coated for electrical enclosures through an electroplating process, where a thin layer of tin is deposited onto the surface of the base metal. This electroplating process helps to enhance the corrosion resistance and conductivity of the tinplate, making it suitable for use in electrical enclosures.
- Q: How do you solve the water stains on the tinplate?
- Keep in an ample shade of light for about a week, during which time the spray stops.
- Q: Why do tin tins rust easily when they are opened?
- Tin iron loses electrons and gets an electron redox reaction to accelerate the corrosion process
- Q: How does tinplate packaging contribute to product protection against pests?
- Tinplate packaging contributes to product protection against pests by creating a barrier that prevents pests from accessing the product. The sturdy and tightly sealed nature of tinplate packaging makes it difficult for pests like insects or rodents to chew through or penetrate the packaging. This helps to maintain the integrity and quality of the product by keeping pests away, ensuring that it remains safe and unaffected by any potential infestation.
- Q: What are the different thickness options for tinplate?
- The different thickness options for tinplate typically range from 0.13mm to 0.49mm, with various options in between.
- Q: Can tinplate be used for packaging of chemicals?
- Yes, tinplate can be used for packaging of chemicals. Tinplate is known for its excellent resistance to corrosion and its ability to protect the contents from external factors such as moisture, light, and oxygen. It is commonly used in the packaging industry, including for the storage and transportation of various chemicals.
- Q: What are the different tinplate finishes available?
- Some of the different tinplate finishes available are bright finish, stone finish, matte finish, lacquered finish, and printed finish.
- Q: What are the main challenges in tinplate canning process?
- Some of the main challenges in the tinplate canning process include ensuring the proper sterilization of cans to prevent contamination, maintaining consistent quality control to meet regulatory requirements, managing the speed and efficiency of the production line, and addressing issues related to can integrity such as dents or leaks. Additionally, the cost of tinplate material and the environmental impact of its production and disposal are also significant challenges that need to be addressed.
- Q: How does tinplate compare to other packaging materials in terms of shelf appeal?
- Tinplate stands out among other packaging materials in terms of shelf appeal due to its unique combination of durability, versatility, and aesthetic appeal. Its shiny surface and smooth finish make products packaged in tinplate visually appealing, catching the attention of consumers. Additionally, tinplate allows for intricate and vibrant designs, enhancing the overall attractiveness of the packaging. Moreover, the robustness and long shelf life of tinplate ensure that the packaging remains intact, preserving the product's visual appeal throughout its lifespan.
- Q: Can tinplate be easily opened and resealed?
- No, tinplate cannot be easily opened and resealed.
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Tinplate (ETP) Coil and Sheets for Foods Packaging
- 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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