0.21mm Thickness SPTE Tinplatecoil for Aerosol Cans

Tinning is the process of thinly coating sheets of wrought iron or steel with tin, and the resulting product is known as tinplate. Tinplate consists of sheets of steel, coated with a thin layer of tin. Before the advent of cheap mild steel the backing metal was iron. While once more widely used, the primary use of tinplate now is the manufacture of tin cans.StandardforTemper:codeChineseStardardJapanessStandardAmericanStandardEuropeanStandardInternationalStandardGB/T2520-2000JISG3303-2002ASTMA623M-2002DINEN10203-1991ISO11949-1995T-2TH52+SET-2T-2(53)T52TH52+SET-2.5TH55+SET-2.5TH55+SET-3TH57+SET-3T-3(T57)T57TH57+SET-3.5T-4TH61+SET-4T-4(T61)T61TH61+SECoatingweight:ClassificationDesignationoftincoatingweightNominaltincoatingweight(g/m2)Minaveragetincoatingweight(g/m2)RemarkEqualtincoating(E)1.1/1.11.1/1.11.8Allspecification2.2/2.22.2/2.24Allspecification2.8/2.82.8/2.85Allspecification5.6/5.65.6/5.610.5AllspecificationDifferentialtincoating(DorA)2.2/1.12.2/1.12.0/0.9Allspecification2.8/1.12.8/1.12.25/0.9Allspecification5.6/1.15.6/1.15.05/0.9Allspecification2.8/2.22.8/2.22.25/2.0Allspecification5.6/2.25.6/2.25.05/2.0Allspecification5.6/2.85.6/2.85.05/2.25Allspecification
Production process
Hot rolled coil-->Acid wash-->Reciprocal rolling-->Degrease-->Annealing--->Trimming-->Rectify and level--->Tinning-->Coil-->Horizontal cutting-->Sheet--->lab-->Loading-->Waste water treatingQuality control
A combination of machine instrument testing and manual re-inspection are adopted. Quality inspectors have more than ten years of experience in quality experience. The company uses machine data monitoring checks, as well as multiple quality inspection staff to re-check and ensure that the test results are accurate and effective.Inspection before delivery
Equipment testing and quality inspection staff test with three complex tests to ensure that the test data is true and accurate.
The thickness, hardness, tin layer, mechanical properties, packaging standards and other related testing.