What are Mock Clamshells? A Mock Clamshell is a form of Blister Packaging that consists of two components; a thermoformed plastic Blister front and a coated Blister Card back. What sets a Mock Clamshell apart from a traditional Blister Card or Full Face Blister Card is the thermoformed Blister front, which has a flange that extends beyond the back of the card, giving the […]