MAGNETIC STRIPE AND PASS BOOK HAVING MAGNETIC STRIPE

摘要

PURPOSE:To provide a pass book with magnetic stripes which makes possible processing to issue and simultaneously recover the already issued pass books in a pass book processor even for the pass book stuck with the magnetic stripes on the front and rear of the pass book and this magnetic stripe. CONSTITUTION:The pass book 31 is obtd. by sticking the magnetic stripes 45 which have an approximate groove shape in the central part of a longitudinal direction or a part thereof and approximately projecting grooves on both sides of this approximate groove. Then, the pass book stuck with the magnetic stripes on the front and rear of the pass book can be issued by the pass book processor, etc. The processing to simultaneously recover the already issued pass books is possible and the writing and reading performance of the data by a magnetic head is improved.