Electrolytic Tin Plate for Foods Pakaging Making

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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 for Foods Pakaging Making Description

 

Tinplate is sheet steel covered with a thin layer of tin. Before the adventof cheap mild steel the backing metal was iron. While once more widely used, the primary use of tinplate now is themanufacture of tin cans. Tinplate is made by rolling the steel (or formerly iron) in a rolling mill, removing any scale(rust) by pickling it in acid and then coating it with a thin layer of tin.

 

2.Main Features of the Electrolytic Tin Plate for Foods Pakaging Making

 

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 for Foods Pakaging Making Images

Electrolytic Tin Plate for Foods Pakaging Making

Electrolytic Tin Plate for Foods Pakaging Making

Electrolytic Tin Plate for Foods Pakaging Making

 

4. Electrolytic Tin Plate for Foods Pakaging Making 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 for Foods Pakaging Making

 

- How do you package the Electrolytic Tin Plates?

  Wrapped completely with an inner cover of pastic or awaterprof papers with corners protected with metal angels on wooden pallets.

- 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: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:What's the head iron?
SPTE, which is commonly known as tin, tin plate, thickness of 0.15-0.3mm, width, generally between 300-900mm.
Q:Tin plated tin plated?
Galvanized steel / strip is easy to retreat, the damage to the substrate is very small, but also to ensure the production of rust in the stamping process, you can use.
Q:What are the causes of tinplate rusting and how to prevent them?
The tin surface of the iron sheet is injured and exposed during the machining process to promote corrosion.Prevention: 1, not coated iron sheet, coated with oil after plating thickening. Effectively prevent water invasion and reduce damage to the process.2 can be painted on the iron sheet of appropriate paint, blocking the impact of corrosive substances.
Q:How to open cans
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:Is it necessary for the two cold rolling in the process of tinplate production, such as tempering and cold rolling (also called flatness)?
The leveling process is only to change the yield platform or to improve the plate shape. Under normal pressure is very small, can not be considered cold rolled in the true sense.
Q:Tinplate also known as what? What is the density of it?
This kind of galvanized steel in a long time Chinese called "tin", some people think that the tin plate when the manufacture cans from Macao (English Macao for tinplate imports, readable) so called "tin".There are other statements, such as China used this lamp tin plate made of kerosene, shaped like a horse, so called "tin".
Q:Tin can weldingHow can the side of the column of the pop top be welded or pressed?,
The iron material thickness uniformity in the welding process, welding voltage and high requirement of control, the slightest mistake will cause breakdown or welding point is easy to fall off. As for the production of specific steps, personal suggestions to the scene you see, because the whole process is relatively simple, and when it comes to the production process and principle very boring, tedious. So, if you just want a rough understanding, there is no need for this.
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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