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Aluminum sheet for bottle caps is mainly used in alcohol, beverages, cosmetics and other bottled packaging and other fields.
| Material | Thickness | Width | Alloy | Temper | Thickness tolerance | Width tolerance | Flatness |
| Ring-pull stock | 0.25-0.5mm | 1280 max | 5182 | H19 | ±0.01mm | ±1mm | Wave Height≤3mm,
Wave Number Within 1 Meter≤3 |
| Cap stock | 0.22-0.5mm | 1280 max | 5052.5182 | H19 |
No crack edge, no staggered, no tower.
The processing of surface should be good, no black bars, mark, tire seal, corrosion, fold, crease, straightening roller printing, oil stain, stick injury, clean cut, metal and nonmetal pumped etc patent defect, strip shape glancing flatness not more than 10I.
Aluminum sheet for bottle caps is mainly used in alcohol, beverages, cosmetics and other bottled packaging and other fields.
