CONFIRMATION DEVICE FOR ENVELOPE THICKNESS MEASUREMENT HISTORY

摘要

PROBLEM TO BE SOLVED: To provide a confirmation device for envelope thickness measurement history capable of facilitating the visual confirmation of a measurement history of envelope thickness and remarkably reducing the load in the confirmation of whether a wrong enclosing detection work is precisely performed or not. SOLUTION: This device comprises at least a storage means 18 for storing measured values of envelope thickness and a line chart displaying means for displaying the measured values of envelope thickness stored in the storage means 18 as line chart. Since the measured values of envelope thickness can be displayed as a line chart every enclosed content, the entire situation of the measurement history of envelope thickness can be visually easily grasped every enclosed content, and an envelope with wrong enclosing becomes obvious at a glance.