Premium Electrolytic Tinplate Coil & TFS For Global Food Packaging

Product Introduction

Our premium Tinplate Coil (Electrolytic Tinplate, ETP) and Tin-Free Steel (TFS) coils represent the pinnacle of metal packaging materials, engineered explicitly to meet the rigorous demands of the global food safety and canning industries. Sourced from Prime MR/SPCC base materials, these coils offer an unparalleled combination of formability, corrosion resistance, and structural integrity.

With a thickness range spanning from 0.15mm to 0.5mm, our Tinplate Coil solutions are widely adopted across thriving agricultural and manufacturing hubs in Africa, the Middle East, and South America. Whether you are preserving local marine catches, packaging dairy powders, processing seasonal fruits, or manufacturing industrial closures, our coils provide an airtight barrier that safeguards food quality and extends shelf life under diverse climatic conditions.

Product Features

• Superior Corrosion Resistance: Coated evenly with high-purity tin via an advanced electrolytic process. Available in differential or equal coatings (e.g., 2.8/2.8, 5.6/5.6, 8.4/8.4 g/m²), preventing oxidation and chemical reactions with acidic or sulfur-rich food contents.

• Outstanding Formability & Strength: Available across a wide array of temper grades (from soft T2 to highly rigid double cold-reduced DR9), allowing for deep drawing, stamping, and complex can-body shaping without micro-cracking.

• Flawless Surface Finishes: Offered in multiple distinct finishes—Bright (for premium printed cans), Stone/Rough Stone (for general processing and scratch hiding), Matte (for a textured tactile feel), and Silver—ensuring excellent lacquer adhesion and crisp lithographic printing.

• Total Barrier Protection: Provides a 100% impermeable shield against light, UV rays, oxygen, moisture, and microbial contaminants, crucial for maintaining nutritional value in high-temperature equatorial climates.

• Eco-Friendly & Sustainable: 100% infinitely recyclable metal. Unlike aluminum, steel-based Tinplate Coil delivers exceptional magnetic sorting capabilities in recycling loops and provides a lower cost-to-performance ratio.

Technical Parameters Table

Our manufacturing processes comply strictly with global benchmarks, including BS EN 10202, DIN EN 10203, GB/T2520, and JIS G3303.

Customization Services

We understand that food processing standards and machinery vary across South America, the Middle East, and Africa. Therefore, we provide comprehensive, tailor-made solutions for your Tinplate Coil requirements:

• Tailored Slitting & Sizing: We supply custom coil widths matching your precise automatic can-making lines or scrolling shear machines to minimize scrap rates.

• Differential Tin Coating: To save material costs, we can apply a heavier tin coating on the inside (facing food contents) and a lighter coating on the outside.

• Custom Printing & Lacquering: Advanced food-grade gold epoxy-phenolic, organosol, or clear lacquering can be pre-applied to the coil surface to provide chemical protection against highly corrosive items like tomatoes, tomato paste, fish, or hot-filled juices.

• Coil Weight Calibration: We can adjust the maximum unit coil weight to match your factory's crane and uncoiler capacities.

Target Market & Regional Advantages

Africa (East, West, & North Africa)

With the rapid expansion of local fish canning (sardines/tuna), tomato paste processing, and dairy packaging, Africa requires highly reliable metal packaging. Our coils are treated with Passivation 311 and heavy-duty protective packaging, ensuring they remain 100% rust-free during long maritime transits through humid tropical ports.

The Middle East

Driven by high demands for processed dry foods, ghee/edible oil cans, and beverage crown caps, Middle Eastern manufacturers need materials that can withstand intense ambient heat. Our continuous-annealed (CA) high-temper coils offer exceptional structural rigidity, preventing can bloating or warping during hot-filling and high-pressure sterilization.

South America

Catering to giant meat-packing industries, fruit exporters, and industrial aerosol sectors across South America, our prime MR-grade Tinplate Coil provides excellent deep-drawing and iron-necking properties. It seamlessly integrates into high-speed automatic can manufacturing lines, lowering rejection rates and optimizing production yield.

Packaging & Export Logistics

To survive multi-month oceanic shipping and rough inland road transport across regional corridors, we utilize a multi-layer, heavy-duty seaworthy packaging system:

1. Inner Moisture Barrier: Heavy-duty anti-rust/VCI (Volatile Corrosion Inhibitor) waterproof paper wrap.

2. Structural Protection: Inner and outer protective steel corner rings, followed by a full sheet metal jacket covering the entire circumference of the coil.

3. Secure Bundling: Multiple high-tensile radial and circumferential steel straps strapped onto sturdy, fumigated wooden pallets.

4. Moisture Absorption: Industrial silica gel packs tucked inside each coil core to completely eliminate condensation ("cargo sweat") inside ocean containers.

FAQ (Frequently Asked Questions)

Q1: What information do we need to provide to receive an accurate quote?

A: Please provide the product name (Tinplate Coil or TFS), thickness, width, temper grade (e.g., T3 or DR8), surface finish (e.g., Stone or Bright), tin coating mass (e.g., 5.6/5.6 g/m²), your application (e.g., tomato paste can, sardine can, or crown cap), your required coil inside diameter, and total target volume.

Q2: What is the difference between ETP (Electrolytic Tinplate) and TFS (Tin-Free Steel)?

A: ETP features a microscopic layer of pure metallic tin which provides high corrosion resistance and easy solderability, ideal for standard three-piece food can bodies. TFS replaces tin with a chromium/chromium oxide layer; it is more economical and offers excellent lacquer adhesion, making it highly preferred for deep-drawn two-piece cans, screw caps, lug caps, and can ends.

Q3: What is your Minimum Order Quantity (MOQ) for international shipments?

A: Our standard MOQ is 30 metric tons (equivalent to approximately one full 20ft ocean container). This ensures optimal freight cost efficiency per ton for buyers in Africa, South America, and the Middle East.

Q4: How do you verify the food-grade safety of your Tinplate Coils?

A: All our raw steel and coating materials undergo stringent chemical trace checks in compliance with food safety norms. Our coils are non-toxic, bisphenol-A (BPA) non-intentional (depending on selected lacquers), and certified under standard factory test parameters matching international canning criteria.

Q5: What are your typical delivery lead times to South American or African ports?

A: Production typically takes 15 to 20 days following T/T deposit confirmation or L/C issuance. Shipping transit times vary depending on the destination port, generally taking 25–40 days. We coordinate directly with premier shipping lines to secure the most direct transit routes available.