METHOD FOR PRODUCING THERMOREVERSIBLE RECORDING MEDIUM AND APPARATUS FOR PRODUCING THE SAME

摘要

A method for producing a thermoreversible recording medium, containing: arranging inlets on a first base sheet to be spaced apart from each other by predetermined intervals to produce a first sheet having a product portion including the inlets and end portions at both ends of the product portion; applying an adhesive onto a second base sheet using an adhesive application unit, to produce a second sheet; passing the first sheet and the second sheet through a gap between a pair of gap rollers in the manner that the inlets and the adhesive face to each other to laminate the first sheet with the second sheet, while forming an adhesive liquid pool in an upstream of the gap; and feedback controlling an amount of the adhesive to be applied in the applying so that the adhesive liquid pool does not flow into the end portions on the first sheet.

主权项

1. A method for producing a thermoreversible recording medium, comprising:
arranging inlets on a first base sheet to be spaced apart from each other by predetermined intervals to thereby produce a first sheet, where the first sheet has a product portion including the inlets and end portions at both ends of the product portion; applying an adhesive onto a second base sheet using an adhesive application unit, to produce a second sheet; passing the first sheet and the second sheet through a gap between a pair of gap rollers in the manner that the inlets and the adhesive face to each other to laminate the first sheet with the second sheet, while forming an adhesive liquid pool in an upstream of the gap; and feedback controlling an amount of the adhesive to be applied in the applying so that the adhesive liquid pool does not flow into the end portions on the first sheet.