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Best Aluminum Alloys for ROPP Bottle Caps
2025-06-13
In the production of ROPP (Roll-On Pilfer-Proof) bottle caps, the selection of aluminum alloy must take into account deep-drawing performance, corrosion resistance, cost-efficiency, and food safety compliance.
02
8011 and 3105 Aluminum Plates for ROPP Anti-theft Bottle Caps
2025-04-15
3105 and 8011 aluminum alloys are commonly used materials for manufacturing twist-off anti-theft bottle caps (ROPP caps), as they provide ideal stretchability and excellent paint adhesion.
