0.18*832mm ETP Tin Coated Plate Drawn Can And DRD Can Electrolytic Tinplating Food Cans

1. Introduction

Tinned steel plate (commonly known as tinplate) is a steel product that can be stamped with a thin steel plate as the matrix, and is coated with tin on its surface and has a multi-layer protective film (layer). It has the characteristics of corrosion resistance, non-toxic, tasteless, surface gloss, light weight, high strength (relative to paper, wood, composite materials), easy to paint, easy to weld and process molding, and strong adaptability to environmental temperature. Therefore, more than 70% of the total output of tinned steel plates is used for food and beverage packaging. In addition, it is also the packaging and raw material shake of chemical and pharmaceutical, mechanical and electrical, hardware, telecommunications and other industries.

Tinplate has a wide range of applications. For example, as a type of food packaging material, tinplate can provide the perfect protection for its contents physically and chemically. In keeping with the fast-pace of today's consumer, our products are ideal for packaging such foodstuff as coffee, candy, and more. If you are in search of superior tinplate sheet, please contact us via the phone number or email provided on our website. We ready and waiting to serve you.

2. Features of ETP Products

The characteristics of the tin plate are largely determined by the characteristics of the tin.

• Tin is a silver-white metal with a light blue color, atomic weight 118.7, specific gravity 7.28, melting point 2320C in the atmosphere does not change color, chemical properties are also very stable. The tin plate can keep the metallic luster of the tin for a long time.
• Tin is a soft metal, so when tin plates are processed to make cans, the tin layer will not crack and fall off.
• Tin compounds are non-toxic, and when a small amount of tin is dissolved in food, it has no adverse effects on the color, taste, nutritional value of food and human health.
• Tin has good brazing properties, so the steel plate is easy to solder after tin plating, and it is easy to process when tin plates are used to make cans and other containers.
• The shape of the tin plate is smooth and bright like a mirror, and it is easy to paint and print.

3. Mechanical Properties of DR Tin Mill Products

Standard for Temper

Note: We provide Batch Annealing (BA) tinplate for customers.

Surface Finish of Tinplate

Coating Weight

Code and standard comparison of the roughness of the original plate

4. Product Standard

• ETP

ETP orders are placed with Baosteel in accordance with Q/BQB 450-2009 standard which uses in a non-equivalent to JIS G 3303:2008, DIN EN 10202:2001, EN 10203 standards.

• TFS

TFS orders are placed with Baosteel in accordance with Q/BQB 455-2009 standard which uses in a non-equivalent to JIS G 3315:2008, DIN EN 10202:2001, EN 10203 standards.

5. Usage Precautions for ETP

• As ETP is covered by soft metallic tin coatings, due precautions should be taken not to cause scratches by rough handling or vibration during transportation.
• Paintability, printability, solderability, and mechanical properties of ETP tend to 收deteriorate as time elapses after production. Use as soon as possible after delivery.
• Although ETP has excellent corrosion resistance, it tends to rust in a humid atmosphere. Use as soon as possible after unpacking.
• Tin is dissolved by a strongly alkaline solution. When using ETP for making cans for alkaline contents, paint the internal surface.
• As contents that contain sulfur cause blackening of the ETP surface, paint the internal surface.

6. Recommendations for use

Cutting
Tinplate is especially suitable for shearing (guillotine) and punching.

Joining
Several joining techniques may be used for tinplate, such as riveting, stapling and welding (resistance seam welding, in particular).

Lacquering and printing
Tinplate can be lacquered in sheets or in coils.

Strong adhesion can be achieved through organosols and acrylics, with other types of lacquer also applicable, such as epoxy-phenolics, polyesters, and others.

With anamorphic techniques, flat printing can be carried out before forming.

Firing temperature must not exceed 210℃.

There must be no or minimum oiling before lacquering in order to prevent wetting problems with the lacquer.

7. EQUIPMENT & PRODUCTION LINES

8. TINPLATE COILS

9. APPLICATIONS

Modern industrial tinplate is usually a cold-rolled, low carbon sheet coated with commercial pure tin on both sides, which combines the strength and formability of steel with the corrosion resistance, weldability and appearance of tin. Tinplate is widely used in the food industry and a variety of containers, stamped products, packaging materials for non-food industry, such as food cans, spray cans, bottle caps, gas containing beverage cans, packaging materials and non-packaging materials (home appliances, toys, stationery, engineering).

Aerosol Tinplate Can

As is known, light can cause and accelerate oil oxidation, which reduces nutrition value of oil by destroying its vitamin A and D, and even more seriously, by generating harmful substances. And, oxygen in the air can also lead to food oil oxidation, resulting in decreased protein biomass and damaged vitamins. To avoid this, we have developed tinplate that has high opacity and excellent airtight seal, and can provide better protection for the contained oil, food, beverage, and so on. Hence, the oil tin can is ideal for packing lipids.

To provide the highest quality oil tinplate can, we implement rigid inspection on the whole process from material procurement to the final product delivery. In addition to strict monitoring on working procedures such as acid washing, reciprocal rolling, and degreasing, etc., our specialized personnel check our products through mechanical property tester and coating tester to ensure superior performance of our oil tin can. As a result, our oil tin can features strong corrosion resistance, high formability and easy welding, and you can thus feel secure in choosing our products.

10. Packing and Marking

Package: anti-rust paper, with corner protection. Sheets or coils can be customized