Uploaded June 2026 | Updated September 2026, 3 weeks ago

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Can Defects 101: A Wrinkled Cup
A simple look at the key causes to watch:
• Insufficient draw pad hold-down pressure (material not properly controlled)
• Early draw pad lift-off timing (loss of control during forming)
• Inadequate lubrication
• Tooling mismatch / incorrect gap
Dial these in to protect cup quality from the start! #CanMaking #CansAreCool #WrinkledCup #CanDefects #Cupper