Clam blisters These have two parts. One is on top and has the same profile as the product, the other is a backing. Both parts are fixed to each other by means of a clip formed in the pack, so that packing is extremely quick and productive. We make two kinds of clam blisters: both parts are separate and, after inserting the information card and product, are held together by profiled clips that fit into each other; both parts are pressed out from one piece and form a kind of booklet which can be closed and secured with a clip on both parts. Please use our enquiry form for submitting enquiries. We look forward to receiving your enquiry, which could be the start of a mutually beneficial collaboration. Examples of clam blisters:   - click on image to enlarge -