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 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.Tinplate (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
- 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: How does tinplate perform in terms of resistance to mechanical stress?
- Tinplate performs well in terms of resistance to mechanical stress. Its sturdy and durable nature allows it to withstand various forms of mechanical stress such as bending, twisting, or impact. Additionally, the tin coating on the surface provides an added layer of protection, enhancing its resistance to corrosion and further strengthening its ability to withstand mechanical stress.
- Q: How does tinplate contribute to the protection of textile products?
- Tinplate contributes to the protection of textile products by providing a durable and corrosion-resistant packaging material. It acts as a barrier against moisture, oxygen, and light, preventing the deterioration of textile products during storage and transportation. Tinplate's protective properties help maintain the quality, color, and integrity of textiles, ensuring they reach consumers in optimal condition.
- Q: How is tinplate affected by exposure to chemicals?
- Tinplate is typically resistant to corrosion and can withstand exposure to various chemicals without significant damage or reactions. However, certain aggressive or highly acidic chemicals may cause corrosion or tarnishing on the tin coating, leading to a potential degradation of its protective properties. Therefore, the extent to which tinplate is affected by exposure to chemicals largely depends on the specific nature and concentration of the substances it comes into contact with.
- Q: What are the industry standards for tinplate?
- The industry standards for tinplate typically include specifications regarding the tin coating thickness, base metal quality, surface finish, dimensional tolerances, and other relevant characteristics. These standards are established by organizations such as the International Organization for Standardization (ISO) and the American Society for Testing and Materials (ASTM), ensuring consistency and quality across the tinplate industry.
- Q: Can tinplate be used for packaging industrial chemicals?
- Yes, tinplate can be used for packaging industrial chemicals. Tinplate is a type of steel coated with a thin layer of tin, providing it with excellent corrosion resistance and durability. These properties make tinplate suitable for packaging industrial chemicals that may be corrosive or reactive. Additionally, tinplate is also impermeable to light, moisture, and oxygen, providing further protection to the chemicals.
- Q: What are the main differences between tinplate and tin-free steel?
- Tinplate and tin-free steel differ primarily in the presence or absence of tin coating on the surface. Tinplate refers to steel sheets or strips coated with a thin layer of tin, providing corrosion resistance and enhancing the appearance. In contrast, tin-free steel is steel that lacks this tin coating but may have other protective coatings, such as chrome or organic materials, to prevent rust and improve durability.
- Q: How does tinplate affect the overall product shelf appeal?
- Tinplate enhances the overall product shelf appeal by providing a visually appealing and premium packaging solution. Its shiny and reflective surface adds a touch of sophistication and attractiveness, catching the attention of consumers. Additionally, tinplate's durability and strength protect the product, ensuring it remains intact and visually appealing throughout its shelf life.
- Q: Can tinplate be used for musical instruments?
- Yes, tinplate can be used for musical instruments. Tinplate is often used in the construction of various musical instruments, such as harmonicas or tambourines, due to its durability, flexibility, and ability to produce unique sounds.
- Q: What are the main advantages of using tinplate for electrical enclosures?
- The main advantages of using tinplate for electrical enclosures are its high corrosion resistance, excellent electrical conductivity, and cost-effectiveness. Tinplate provides a protective coating that prevents rust and corrosion, ensuring the longevity of the enclosure. Its conductivity allows for efficient electrical flow and minimizes power loss. Additionally, tinplate is relatively inexpensive compared to other materials, making it a cost-effective choice for manufacturing electrical enclosures.
- Q: How does tinplate perform in terms of aroma and flavor preservation?
- Tinplate is highly effective in preserving aroma and flavor due to its excellent barrier properties. It forms a protective layer that prevents oxygen, light, and moisture from entering the packaging, thereby preserving the quality and freshness of the product inside.
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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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