Tinplates(ETP) Coil and Sheets for Chemical 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 Tinplate (ETP) Coil and Sheets for Chemical 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 Tinplate (ETP) Coil and Sheets for Chemical 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 Tinplate (ETP) Coil and Sheets for Chemical Packaging Images

 

Tinplates(ETP) Coil and Sheets for Chemical Packaging

Tinplates(ETP) Coil and Sheets for Chemical Packaging

Tinplates(ETP) Coil and Sheets for Chemical Packaging

Tinplates(ETP) Coil and Sheets for Chemical Packaging


4.Electrolytic Tinplate (ETP) Coil and Sheets for Chemical 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 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



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Q:What's the head iron?
Tin plate (commonly known as tinplate) refers to the surface coated with a thin layer of metal tin steel plate. The corrosion resistance of SPTE is poor, the general condition of 24H will appear rust smoke test.
Q:How can recycled tin cans be recycled?
The broken material is separated by the air whirling sorting system, and the metal and nonmetal are separated from each other. Moreover, the whole system is equipped with a dust removing device to minimize the damage caused by dust pollution in the process of production.Tin tins, crushing machines, equipment and maintenance costs are low: equipment design is reasonable, well made, extending the service life of equipment, reducing the use and maintenance costs of equipment.
Q:What is the difference between food grade tinplate and ordinary chemical tinplate? What is the difference between MR material and SPCC?
The chemical composition of MR material is more strict than that of SPCC material, and the impurities are fewCanned fish must be made of good quality MR material, which reduces the risk of canning
Q:Tin cans in what way sterilization good ah
Water spray sterilization: this approach is the use of spray nozzle or tube hot water to the food, sterilization process is based on tinplate surface ends protruding, must exert anti pressure, especially for higher temperature sterilization of canned meat
Q:Tin and tinSince the back skin as long as tinplate will rust, so why not replace tin?
Tin, also called galvanized sheet steel, atmospheric corrosion resistance ability is strong, not afraid of the rain and wind, used for building materials, general exposure in the air. Such as color plate, color steel. Because it is hard, so it is not easy to physical erosion. If the galvanized layer off, the same will rust.Can not be used. Instead of using tin tin galvanizing vessel, it is easy to cause zinc poisoning. Zinc soluble in acid, acid resistance is poor, so the tin can not be used for beverage packaging, such as carbonated drinks and fruit juice. In addition some foods, such as aquatic products, or products such as packaging, the requirements are higher, need to use advanced professional tinplate.
Q:Does the tinplate have a tensile rate? Thank you heroes!
Elongation or section shrinkage is the main index of plasticity of metal materials. The quality of plasticity depends on many factors, and the material is only one of them. For example, temperature and stress state will also affect the plasticity. Marble in high-pressure liquid can also be a good extension of humor.
Q:What do tinplate do?
If is a tin factory, then electroplating factory, the process is open book, roll up, cold rolled plate by welding, looper, alkali washing, acid pickling, tin plating, soft melting, chemical treatment passivation, oiling and rewinding.
Q:The difference between a matte tin plate and a bright tin plate
Silver tinplate:Silver surface processing refers to the original plate in plating passivation treatment after reflow treatment and the surface has a unique stable luster; after printing and coating, the operation of creating a gorgeous and elegant atmosphere, used in the manufacture of advanced art cans, nuts, etc..
Q:Tin can bake oven electrical electromagnetic induction principle
If the bottle seal, then you might be in the vacuum pressure in the bottle the bottle burst, even if there is no heating effect, pressure by the iron pot after heating of the electromagnetic wave will be more and more, the bottle will burst.
Q:What are the differences in the corrosion behavior of two ferrous iron products?
There are other statements, such as China used this lamp tin plate made of kerosene, shaped like a horse, so called "tin".

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