Patent ID: 7648746
Filing Date: 2010-01-19
Classification: B41M,D21H

Abstract:
1. In a method for ink jet recording on paper with an ink jet printer, the improvement which comprises employing as said paper, a paper having a high ink coloring density and a high ink absorption speed, said paper consisting of 10 to 100% by weight of mercerized pulp based on an entire fiber material and 90 to 0% by weight of paper making pulp, having a liquid transfer length as defined in J. Tappi No. 51-87 of 100 mm or less, when distilled water has been set at 50 μL in a head box of 1 mm slit width and 15 mm slit length and the moving speed of a test specimen has been set to 5.0 mm/sec, said paper having no coating applied for improving ink absorption.