Electrolytic Tinplate Coils / Sheet for Foods Can Packaging

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
25 m.t
Supply Capability:
7000 m.t/month

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1.Structure of Electrolytic Tin Plate Coils and Sheets for Foods Metal 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 Electrolytic Tin Plate Coils and Sheets for Foods Metal 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.Electrolytic Tin Plate Coils and Sheets for Foods Metal Packaging Images

 


Electrolytic Tinplate Coils / Sheet for Foods Can Packaging

Electrolytic Tinplate Coils / Sheet for Foods Can Packaging

Electrolytic Tinplate Coils / Sheet for Foods Can Packaging




4.Electrolytic Tin Plate Coils and Sheets for Foods Metal 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 Electrolytic Tin Plate Coils and Sheets for Foods Metal 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

-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.

 Printed Tinplate is offered!!

-How to place .an order or contact you ?

Please send us Email. we will give you a quick response in seconds .

- How is your quality ?

All our quality is prime even the secondary quality . We have many years experience

In this field with serious quality control standard . Advanced equipment, We welcome your visit to our factory .

 


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Q:Why tin tin plating?
In nature, tin is seldom free, so there are few pure metallic tin. The most important tin ore is cassiterite, chemical composition of two tin oxide. This copper smelting tin, iron, aluminum is easy, as long as the cassiterite together with burning charcoal, charcoal will be put out in cassiterite tin reduction. Obviously, the ancient people tin place if there is fire burning when grilled wild animals, the earth would be charcoal reduction of cassiterite, tin silver and melted will flow out. Because of this, tin was discovered long ago.
Q:What is the difference between food grade tinplate and ordinary chemical tinplate? What is the difference between MR material and SPCC?
No general food grade and ordinary chemical tinplate tinplate. There are some major is not mature in domestic tin (MR, L, D) the production of tinned steel substrate outside, technology is not mature, not environmental protection, so there is a risk for food cans, can only be used for chemical tank.
Q:What are the characteristics of different tin process
Good mechanical properties: tinplate cans relative to other containers, such as plastic, glass, paper containers and strength, and good rigidity, it is not easy to break. It is not only used for small sale packing, but also the main container for large transportation package. 2.: excellent barrier tin barrier properties than any other materials are excellent, gas barrier properties, moisture resistance, shading and aroma were good, and the sealing is reliable, reliable protection products.
Q:Who knows the process of tinplate production?
Cold rolling: the hot rolled strip passes through the pickling process and enters the cold rolling process. The strip is plastically deformed during the work roll, and the thickness is about 2mm.2mm from about 0. In cold rolling, in order to reduce the friction between the strip and the work roll and take away a large amount of heat produced by the plastic deformation, the cold rolling lubricant and coolant should be sprayed onto the strip. A reversible mill with single stand is adopted. In order to keep the shape of the roller effectively, the temperature control of the cooling liquid is more important. Range of production: 0.14mm-0.5mm.Slitting: the required width of slitting material after cold rolling. Range of production: 265mm-835mmSkim: in the cold rolling process in rolling oil cooling after tin plate surface adhesion of oil and other foreign matter, such as do not wash directly by annealing the oil incomplete combustion of carbonaceous residue will stain in the strip, for the production of tinplate can meet the quality requirements. Therefore, the tin plate must be cleaned by electrolysis before removing the grease. The common method of cleaning tin plate is to degrease and degrease the degreasing liquid.
Q:Can tinplate be shielded?
But the tin incision as mentioned above is easy to rust, now the mobile phone but also through the salt spray test, so the comparison with foreign paktong insurance. I was listening to the supplier of phosphor bronze, copper - and Ocean high strength, good solderability, a little expensive Yu Yang white copper, but the large amount of words is not obvious! The shield is also made of stainless steel, but because of poor weldability, it is only used on two pieces of COVER (COVER, FRAME)! I don't know. Is that right?
Q:What about tin cans?
Galvanized iron: galvanized iron for daily use, such as box, water pipe, etc.Tin: tin plated iron. Usually used for food packaging. Such as canned goods
Q:What is the difference between Maguchi Tetsu tinplate and galvanized board
Zinc plating on the surface of thin steel plates and steel strips by continuous hot dip plating prevents corrosion of the surface of thin steel plates and steel strips. Galvanized steel sheet and steel strip are widely used in machinery, light industry, construction, transportation, chemical industry, post and telecommunications and other industries.
Q:You can do is tin iron electromagnet
Tinplate is a tin covered with tin, it is not easy to rust, also known as tin iron.
Q:A tin rust problem for help
In addition, if the contents of the broth salinity is too high, pH is too low or too high, are prone to corrosion cans, rust occurs.
Q:Who can tell me how to adjust the roller seal defects?
The sealing process of hxa tank by double seam operation completed. Double seam method refers to two different groove shape of seaming rolls, through two feed motion sequence, the tank body and the tank cover with lid, crochet and cans, flanging hook tightly, so as to achieve the purpose of sealing method. Simply, that is the first edge hook, two edge compression molding.

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