ADHESIVE APPLICATION APPARATUS, ADHESIVE APPLICATION METHOD, PRODUCTION APPARATUS OF ELECTRONIC INFORMATION RECORDING CARD, AND PRODUCTION METHOD OF ELECTRONIC INFORMATION RECORING CARD

摘要

PPROBLEM TO BE SOLVED: To apply an adhesive layer with even thickness for a long duration, keep the thickness dispersion of electronic information recording card after adhesion in a narrow range, and lessen out-of-standard defects. PSOLUTION: The adhesive application apparatus 1 is for forming adhesive layers 6, 7 enclosing an IC module containing an IC chip 3a2 and an antenna 3a1 between a first sheet material 1 and a second sheet material 2 by applying an adhesive by an extrusion type coater 52 and comprises an adhesive supply means 10 for supplying the adhesive to the extrusion type coater 52, a flow rate measurement means 20 for measuring the flow rate of the adhesive to be supplied, and a control means 30 for carrying out feedback control of the flow rate of the adhesive to be constant based on the measured flow rate of the adhesive. PCOPYRIGHT: (C)2006,JPO&NCIPI