Tinplate (ETP) Coil and Sheets for Foods and 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 Tinplate (ETP) Coil and Sheets for Foods 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 Tinplate (ETP) Coil and Sheets for Foods 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.Tinplate (ETP) Coil and Sheets for Foods Packaging Images

 

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

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

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

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


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

-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.


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Q:How to test the tightness of tin metal cans?
A careful observation of empty tank tank bottom edge and welding seam has no air bubbles, where the same parts of continuous bubbles, should be judged as leakage, leakage of the recording time and vacuum degree, and make a mark in the leak site.
Q:How can tinplate be rustproof? Products must not be oil
RP014C-23A thin layer quick drying antirust oil has strong salt fog resistance and acid fast fog performance, which can meet the requirements of severe marine transportation rust prevention. RP014C-23A thin layer fast drying rust proof oil meets the environmental requirements of the export market, such as the EU ROHS directive.
Q:Both tinplate and stainless steel have corrosion protection
Stainless steel is added in the iron, Cr, Ni and other corrosion-resistant materials, is fundamentally changed the anti-corrosion properties of materials.
Q:What's the latest price for tinplate?
It's about 7000 yuan. This tea is good.
Q:Can you tell me how to deal with the recycling of tinplate?
General tinplate packaging waste, as long as the rust is not serious, can be converted into hardware products, to achieve the best use of materials. The consumption of tinplate in our country is relatively large (600 thousand tons / year), and 125 tons of tin packing waste can be recovered 1 tons of tin.
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:Should vacuum filling be required for tinplate meat filling?
Mainly depends on your production process needs
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's the head iron?
The name "tinplate", also known as tin plated iron, is the common name for tin plated steel sheet. The English abbreviation for "SPTE" refers to 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: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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