Can Opener Compatibility Guide

Compatible Can Types：

• Ideal for: Standard round or oval cans

• Square cans acceptable if: Corner radius ≥15mm (sharp corners won't work)

Size & Construction Requirements

• All diameters supported

• Optimal wall thickness: ≤0.2mm (thicker may jam)

• Must have: ≥2.5mm raised rim for proper grip

Not Compatible With:

× Inward-curving rims (typical in soda/beer cans)

× Unusual/novelty shapes

× Containers without raised rims

For quick verification:

Check for visible rim ridge (should protrude outward)

Measure corner radius if square/rectangular

Avoid ultra-thick walls (common in specialty cans)