Tinplate (ETP) 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
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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: What are the main applications of tinplate in the pharmaceutical industry?
- Tinplate is commonly used in the pharmaceutical industry for the production of packaging materials such as containers, tubes, and caps. It provides excellent barrier properties against moisture, light, and gases, ensuring the integrity and stability of pharmaceutical products. Tinplate is also easy to sterilize, making it suitable for storing drugs and medical devices. Additionally, its durability and tamper-proof properties make it a reliable choice for ensuring product safety and extending shelf life in the pharmaceutical industry.
- Q: Is tinplate safe for food contact?
- Yes, tinplate is safe for food contact. It is widely used in the packaging industry for food and beverage cans as it provides a protective barrier that prevents contamination and preserves the quality and safety of the food inside.
- Q: What are the applications of tinplate?
- Tinplate has various applications, primarily in the packaging industry. It is commonly used to make food and beverage cans, as it provides a protective barrier against moisture, oxygen, and light. Tinplate is also used for making aerosol cans, paint cans, and containers for cosmetics and pharmaceutical products. Additionally, it is utilized in the manufacturing of metal caps and closures for bottles and jars.
- Q: What are the main applications of tinplate in the marine industry?
- Tinplate is commonly used in the marine industry for various applications including the production of cans and containers for storing food, beverages, and other supplies on ships. It is also utilized for manufacturing components such as panels, fittings, and structural parts due to its corrosion resistance and durability in marine environments. Additionally, tinplate is employed in the construction of ship hulls, bulkheads, and decks, providing protection against rust and enhancing the longevity of marine vessels.
- Q: What are the main challenges in tinplate welding and soldering?
- Some of the main challenges in tinplate welding and soldering include ensuring proper surface preparation to achieve good adhesion, dealing with the thin gauge of tinplate which can make it more prone to warping or burning, and finding suitable fluxes and solder alloys that can effectively bond with tinplate due to its unique properties. Additionally, the presence of tin oxide on the surface of tinplate can hinder the formation of strong welds or solder joints, requiring special techniques or treatments to address this issue.
- Q: Can tinplate be used for jewelry and accessories?
- Yes, tinplate can be used for jewelry and accessories. Tinplate is a durable material that can be easily shaped and adorned, making it suitable for creating various types of jewelry and accessories such as earrings, pendants, brooches, and decorative components. Additionally, tinplate can be coated or painted to enhance its appearance and protect it from tarnishing, making it a versatile choice for creating unique and stylish pieces.
- Q: What are the potential health risks associated with tinplate?
- Tinplate, which is a thin sheet of steel coated with a layer of tin, poses few direct health risks. However, if the tin coating gets damaged, it can potentially lead to the release of tin into food or beverages, which may have negative health effects. Prolonged exposure to high levels of tin can cause stomach and intestinal issues, such as nausea, vomiting, and diarrhea. It may also affect the liver, kidneys, and nervous system. While the chances of significant health risks from tinplate are relatively low, it is important to handle and store tin-coated products properly to minimize any potential health concerns.
- Q: What are the main markets for tinplate?
- The main markets for tinplate include the food and beverage industry, packaging industry, automotive industry, and construction industry.
- Q: What are the common surface coatings for tinplate?
- The common surface coatings for tinplate include tin-free steel, electrolytic tinplate, tin-free steel with organic coatings, and tinplate with lacquered coatings.
- Q: What are the different methods of printing on tinplate?
- There are several methods of printing on tinplate, including lithography, screen printing, and digital printing. Lithography involves transferring an image onto a metal plate, which is then used to print onto the tinplate. Screen printing uses a mesh screen to apply ink onto the tinplate through open areas of the screen. Digital printing utilizes computer-controlled printers to directly apply ink onto the tinplate, allowing for greater flexibility and detailed designs.
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Tinplate (ETP) 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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