Drawn Can And DRD Can Electrolytic Tin Coated Plate Coils JIS G3303 EN10203

1. Introduction

• What is tinplate?

• Tinned steel sheet referred to as tinplate, commonly known as tinplate, is a product made of tinning on a thin mild steel plate. The tin plate produced by the hot dip process is called the hot dip tin plate, and the tin plate produced by the electroplating process is called the electroplated tin plate.

• Because about 98~99.8% of the weight of the tin plate is steel, it is a coated steel variety that belongs to metallurgical products.

Chemical composition of tin

The purity of tin sold on the market is mostly between 99 and 99.95 percent, and the impurities are mainly lead, arsenic, antimony, bismuth, copper, iron, sulfur and so on. The quality of the metal tin used in the production of tinplate must meet the international standard GB728, No. 2 tin or above.

We are professional tinplate sheet coil manufacturer, located in Shandong province. We produce a line of tinplate sheet that is compliant with GB/T 2520-2000, JIS G3303-2002 and DIN EN 10203-1991 standards. Currently, our tinplate is extensively used for packaging food, beverages, paint, oil, aerosols, and other everyday items. It is also used for bottle caps, auto parts, and batteries.

2. Tinplate characteristics

Advantages of Food Cans

Hygienic: Provide excellent and non-toxic barrier properties to protect food products from

impurities, bacteria, moisture, light, and odours.

Safe: Low weight and high strength make food cans easy to ship and store .

Eco-friendly: Offer 100% recyclability; and significant cost benefits compared with aluminum.

Application Records:

Three-piece pop-top can for food and beverage: Mature ETP market. Representative clients: Wanglaoji, Redbull, Robust.

Food can: As the most potential ETP market, tinplate is used for the package of all kinds of canned food such as Huangguan, Meilin and Gulong.

• Screw cap and crown-shaped cap: ETP is used for different beer. Meanwhile it is the main supplier of crown shaped cap.
• Spray can: Remaining to be further developed ETP market.
• High-grade chemical can: Chemical ETP is used for the package of paint materials.
• Drawn can and DRD can: Newly booming ETP market. It is used in gift can.

3. Mechanical Properties of DR Tin Mill Products

• Temper after single reduce JIS G3303-2008

• Temper after Double Reduce(DR)JIS G3303-2008

4. Formability
Deep drawing
Some types of tinplate display excellent deep-drawing property because of a high Lankford coefficient (or coefficient of anisotropy) associated with low in-plane anisotropy, which ensures near-identical performance irrespective of the orientation of the deformation in relation to the rolling direction.

Bending, rolling
Thanks to its high level of ductility (for steel with low mechanical properties) and near-isotropic properties, tinplate can withstand severe bending or rolling.

Expansion, embossing, beading
Tinplate is well suited to mechanical, pneumatic or hydraulic expansion. Its expansion capacity by pneumatic or hydraulic means can be up to 30%.

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. EQUIPMENT & PRODUCTION LINES

7. TINPLATE COILS

Properties
A. Tinplate is characterized by its thin gauge, which is between 0.13mm and 0.49mm.
B. Tinning of the tinplate is achieved in a continuous electrolytic process.

8. APPLICATIONS

Market status and prospect analysis of electroplated tin plate at home and abroad

As the main consumption area of electroplated tin plate cans, whether as food (fish, meat, fruit, vegetables, etc.), beverages (alcoholic beverages, such as beer, etc., non-alcoholic beverages, such as carbonated beverages, fruit juices, coffee, etc.), Or as a packaging material for other items (drugs, oils, paints, cosmetics, sprays, etc.), with its advantages of keeping fresh for a long time, not easy to pollute, easy to circulate, low cost, easy to recycle, etc., it has been developing steadily for more than two hundred years, showing good prospects for development.

Oil Tin 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.

In addition to providing its contents with perfect protection physically and chemically, our tinplate products also cater for modern people's requirements for fast and convenient dining, thus ideal choice for packaging containers of tea, coffee, and candies, etc. Our tinplate product can also be used as oil tin can, paint tin can, and more. With a wide range of tinplate product available, food tinplate can, for example, we hope you can find the one for your needs.

9. Packing and Marking

Offers coils and sheets, coil packed in a vertical form or a horizontal.

A label that indicates the manufacturing history is affixed to the outside of the packaging. In addition, a service card is contained inside.

With regard to types of packing and markings, please consult us.

Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive product knowledge and experience in production process, especially for the supply of coated steel coils with a stable and reliable supply chain of manufacturers and logistics.

DBM is always in pursuit of and committed to providing high quality products and services. Our company has professional quality inspection team members, for each batch of orders can be fully on-site testing and provide test reports, can also accept any third-party testing company on-site testing, we can do is to ensure that each order goods delivered to a high standard, to achieve customer satisfaction, to achieve win-win cooperation.

DBM can meet the need to use colour steel plate as raw material for building. Decho Building Materials colour steel plate is mainly processed into, for example, colour steel corrugated board or colour steel composite sandwich board after our colour steel plate is widely used in the construction of airports, freezers, steel plants, warehouses, and other industrial buildings and commercial buildings, such as the roof of the colour steel tiles, colour steel plate sandwich walls and doors.

DBM only focus on high standard coated coils with warranty service, We are your strict gatekeeper and faithful partner in China import , We always been committed to becoming your long-term reliable supplier in China.