Share 'Chocolate Bar Cardboard box'

Hello  I have been looking for a supplier of the those thin cardboard packaging boxes which are folded over and glued down over the chocolate bars.  The chocolate itself is either flow wrapped or foil wrapped.   This type of box seems is used by manufacturers such as Theo Chocolate, Ghiradelli, Lindt, etc.   Does anyone know the technical name of these kind of boxes?  These are usually custom pr…