Patent ID: 6655623
Filing Date: 2003-12-02
Classification: B29C,B29K,B29L,G11B

Abstract:
A leader tape including a leader tape body having one end fixed to a tape, for enabling the tape to be pulled out of a cartridge body, and a pin member attached to the leader tape body, for pulling out the tape therewith, the leader tape body having a portion thereof on a side of another end opposite to the one end, the portion being folded such that the folded portion surrounds a periphery of the pin member and that the folded portion has a leading end portion thereof welded to a tape surface of the leader tape body opposed to the folded portion,wherein welding is effected non-densely in at least one of a pin member-side boundary portion of a welded area where the folded leading end portion and the tape surface opposed thereto are welded to each other and a one end-side boundary portion of the welded area.