Prime quality tinplate for tinplate cans lids Electroplating In electroplating, the item to be coated is placed into a container containing a solution of one or more tin salts. The item is connected to an electrical circuit, forming the cathode (negative) of the circuit while an electrode typically of the same metal to be plated forms the anode (positive). When an electrical current is passed through the circuit, metal ions in the solution are attracted to the item. To produce a smooth, shiny surface, the electroplated sheet is then briefly heated above the melting point of tin. Most of the tin-plated steel made today is then further electroplated with a very thin layer of chromium to prevent dulling of the surface from oxidation of the tin. At present, the development trend of packaging tinplate: reduce the thickness of material, enhance the mechanical properties of the material.Special packaging tinplate main product category three cans of tinplate aerosol cans, and make-up tank tinplate, the closed cover and the crown cap tinplate, paint and chemical products container with tinplate, two cans of tinplate packaging tinplate, special purpose. Food cans of tinplate.At present the European series production of tinplate can be used in the production of a variety of different types and shapes of food cans.Of these the export of iron are continuous coating tinplate (for DRD coating tank bottom), cap tinplate tinplate cans, stretching.Which used in the production of ultra-thin cans of tinplate crown cover to open the bottle, which is safe and reliable.
Material | MR/SPCC |
Width | 800-1000mm |
Thickness | 0.18-0.25mm |
Beverage cans of tinplate.This kind of beverage cans of tinplate is characteristic of high purity, no impurities, more resistant to corrosion; drawing width up to 1200mm; style is very big, small size error; continuous annealing, good toughness.It guarantees the tinplate good performance is good, can greatly reduce the thickness, is a tin has superior mechanical properties and plasticity.
Material | MR/SPCC |
Width | 800-1000mm |
Thickness | 0.15-0.23mm |
Spray cans and make-up tank tinplate.Packaging tin is suitable for manufacturing high pressure spray tank, container of the kind used in line with international standards, harmless to the environment.
Material | MR/SPCC |
Width | 800-1000mm |
Thickness | 0.2-0.35mm |
Coatings and chemical products container with tinplate.Because of special packaging tinplate has excellent impact resistance and flame retardant, these containers for packaging coatings and paint, not only with the toxic substance transport, storage of the relevant provisions, but also make the manufacturer can save large amount of the insurance expenses.
Material | MR/SPCC |
Width | 800-1000mm |
Thickness | 0.25-0.45mm |
Special purpose packaging tinplate.Special purpose packaging tinplate has good printing adaptability, the most suitable for various container printing.
Material | MR/SPCC |
Width | 800-1000mm |
Thickness | 0.15-0.45mm |
Surface Finish:
Finish | Surface Roughness Aim Ra (*) | Features & Applications |
Stone | 0.40 | Surface finish with stone marks that make scratches less conspicuous. |
Super Stone | 0.60 | Surface finish with heavy stone mars. |
Temper Grade:
| Temper Grade | Hardness Guarantee (HR30T) | Applications |
Single Reduced | T-1 | 49±3 | Cans, nozzles, and other applications involving deep drawing that requires large flexibility |
T-2 | 53±3 | Items that require moderate drawability and some stiffness. |
T-2.5 | 55±3 | Items that require the drawability of T-2 in combination with the stiffness of T-3 for general uses. |
T-3 | 57±3 | Proper stiffness is imparted to prevent buckling. For general uses. |
T-4 | 61±3 | Can bodies, end and crowns that require comparatively large stiffness. |
T-5 | 65±3 | Can bodies, ends and other applications that require excellent buckling resistance. |
Double Reduced | DR-8 | 73±3 | Bodies of carbonated beverage cans and beer cans that require stiffness and strength. |
DR-9 | 76±3 | Ends of carbonated beverage cans and beer cans that require stiffness and strength. |
DR-9M | 77±3 | The same as DR-9. |
DR-10 | 80±3 | Special application that require strength. |