... 3.Convex surface of the gap : aa 7mm FeatureApplicable objects: business cards , photos , clothing , apparel , CD-ROMs , books, couplet , cups , ... bowls , toys , electronics, IC closures , caps, label, plastic flexible packaging, paper packaging , notes , leather heat transfer . The ... in any plane and cylindrical objects as well as the thickness of less than 17cm of any three- ...