Electrolytic Tinplate (ETP) Coils and Sheets for Foods Packaging
- Ref Price:
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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) 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)
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) Images
4.Electrolytic Tinplate (ETP) 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)
- 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
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- Q: Can tinplate be used for bakery packaging?
- Yes, tinplate can be used for bakery packaging. It is a durable and food-safe material that provides protection to bakery products from external factors such as moisture and light. Tinplate also offers a visually appealing packaging option and can be easily decorated or customized to enhance the product's presentation.
- Q: How does tinplate affect the overall cost of packaging production?
- Tinplate can significantly impact the overall cost of packaging production due to its higher price compared to other materials such as aluminum or plastic. Its production, coating, and transportation costs can add up, making it more expensive for manufacturers. However, tinplate offers excellent durability, protection, and aesthetic appeal, which can enhance the value and marketability of the packaged product. Ultimately, the cost-effectiveness of tinplate packaging depends on factors like the specific product, target market, branding strategy, and overall budget.
- Q: How does tinplate perform in terms of chemical resistance?
- Tinplate generally offers good chemical resistance due to the protective layer of tin that is applied to its surface. This tin coating acts as a barrier against many corrosive substances, preventing them from coming into direct contact with the underlying steel. However, prolonged exposure to highly acidic or alkaline environments can potentially deteriorate the tin coating and compromise the chemical resistance of tinplate.
- Q: How does tinplate perform in high-temperature applications?
- Tinplate performs well in high-temperature applications due to its excellent heat resistance and durability. It can withstand elevated temperatures without warping, melting, or releasing harmful substances, making it a reliable choice for various industrial and packaging uses.
- Q: What are the different methods of cutting and shaping tinplate?
- Some of the different methods of cutting and shaping tinplate include shearing, stamping, laser cutting, and forming.
- Q: How does tinplate perform in terms of odor resistance?
- Tinplate performs well in terms of odor resistance due to its non-reactive and impermeable nature, which prevents the absorption and transmission of odors.
- Q: What are the different closure mechanisms for tinplate cans?
- The different closure mechanisms for tinplate cans include: slip cover lids, press-on lids, pull-tab lids, twist-off lids, and peel-off lids.
- Q: Can tinplate packaging be used for gardening products?
- Yes, tinplate packaging can be used for gardening products. Tinplate is a durable and corrosion-resistant material that can protect gardening products such as seeds, fertilizers, or small tools from moisture, light, and other external factors. Additionally, tinplate packaging can be designed with attractive graphics and labels to enhance product visibility and appeal to gardening enthusiasts.
- Q: How is tinplate used in the pet food industry?
- Tinplate is commonly used in the pet food industry for packaging purposes. It is an ideal material for manufacturing cans and containers that store pet food due to its durability, resistance to corrosion, and ability to maintain food freshness and quality. Tinplate cans are also easily stackable, making them convenient for storage and transportation.
- Q: What are the different closure options for tinplate packaging?
- The different closure options for tinplate packaging include twist-off caps, screw caps, press-on caps, and pull-tab lids.
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Electrolytic Tinplate (ETP) Coils 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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