Printed material wallet, particularly of cardboard has two wallet covers joined to each other at fold edge,

摘要

The flat material strips (32) comprise a foil union, which has a tear-proof core foil of plastic and at least one paper layer. The flat material strips with their one paper layer are adhered to the wallet covers (14). The core foil is covered on both sides by a paper layer. The core foil has a thickness preferably between 20 to 50 micrometres. The foil union has a total thickness preferably between 180 and 250 micrometres.