Abstract: When wrappers are applied to cigar bunches by rolling the bunches over the wrappers while laid on a supporting surface, the tail portion of each wrapper will not properly wrap itself around a shaped head of the bunch. A mechanism to overcome this problem involves a specially designed header block which presses the initial part of the wrapper tail against the shaped head of the rolling bunch, retracts from this pressing operation while the final part or extremity of the tail is being lifted from the supporting surface by the rolling bunch and then presses the lifted extremity of the wrapper tail against the shaped head of the rolling bunch.