| 摘要 |
PROBLEM TO BE SOLVED: To provide OCR paper having excellent ink setting property and image waterproof in a high-speed rotary ink jet system while retaining a conventional aptitude for OCR paper. SOLUTION: This OCR paper is produced by applying an alkylamin/ epihalohydrin polycondensation product and/or an alkylamine/ammonia/ epihalohydrin polycondensation product each having <=20,000 molecular weight, preferably <=10,000 molecular weight to a substrate body in an amount of 1.0-2.0 g/m2 per both sides and by setting a 10-second cobb size according to JIS P8,140 to 10-50 g/m2. |
