Electrolytic Tinplate (ETP) Coil and Sheets for Foods and Chemical Packaging

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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 Foods and 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 Foods and 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 Foods and Chemical Packaging Images

 

Electrolytic Tinplate (ETP) Coil and Sheets for Foods and Chemical Packaging

Electrolytic Tinplate (ETP) Coil and Sheets for Foods and Chemical Packaging

Electrolytic Tinplate (ETP) Coil and Sheets for Foods and Chemical Packaging

Electrolytic Tinplate (ETP) Coil and Sheets for Foods and Chemical Packaging


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

- How many types there are for base steels?

The base steels are of three types: Type MR, L, D

 


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Q:How to quickly open the bottle?
A tin can be opened, the handle is separated, and the canned fruit can be clamped by the head, and the rotating knob and the tin can be opened. Remember, when you turn the knob, you can only rotate clockwise and turn counterclockwise clockwise.
Q:Tin cans in what way sterilization good ah
Use 121 degrees high temperature sterilization, keep for 20 minutes or so. Use wireless temperature detector to check the temperature inside and in the pot. Use compressed air to do reverse pressure to prevent tank from deforming at high temperature. If the product is wasted due to improper operation, automatic control can be used!
Q:Tin plated tin plated?
Because of the punching after the incision site no tin layer, while most parts of surface layer of tin, the pretreatment process of adverse, removing tin layer will damage the substrate without removing the tin layer if not plating parts difficult to achieve uniform effect
Q:How to open cans
Put the tins of canned fruits soaked in hot water for 3-5 minutes, so that the tank gas temperature rises, the pressure is increased, which is the principle of expansion and contraction. Turn the canned fruit bottle upside down for a while. When the liquid in it breaks down the vacuum inside and outside, tap it in the bottom with your palm and pull it gently. It's easy to pull apart.
Q:How many kinds of tinplate are there? What is the code number?
Tinplate, also known as tin plated iron, is the common name for tin plated steel sheet. The English abbreviation is SPTE. It is a cold-rolled low carbon steel sheet or strip coated with commercially pure tin on both sides. Tin plays a major role in preventing corrosion and rusting. It will be the steel strength and formability and corrosion resistance of tin soldering, and beautiful appearance with a material, corrosion resistant, non-toxic, high strength and good ductility properties.
Q:How can the section of the tinplate be maintained without rust?
Unless there is a way to seal it, keep it out of contact with the air, and prevent oxidation, there is no other way.
Q:How can tinplate be identified?
The quality of tinplate is related to the final use.
Q:0.25mm which melting point is low in tin plate and tin plate?
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:Tinned iron and iron matte tin in difference
Tin tin in tin and iron is ordinary, the price is cheaper than the frosted iron, no sand surface, at the grassroots level printed on a white layer after printing all kinds of exquisite patterns, but also can do all kinds of gold silver transparent iron printing, in the light can return the light, give a person a kind of dazzling feeling also, high-grade, affordable prices, so the tinned iron printing packing made by wide customers.
Q:How can tinplate be rustproof? Products must not be oil
It has good salt spray resistance, drainage performance and resistance to hand sweating. It has a long time of rust prevention.

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