High contrast ink jet printing paper

摘要

The digitally printed paper comprises a backing paper, which contains a fiber and a mineral filler, a whiteness degree of 100% international organization for standardization, a mottling of less than 3%, an optical color density of greater than 1, a color intensity of greater than 150,000, and a print gloss of more than 15 relative to the gloss of an unprinted paper. The backing paper is provided with a coating application comprising a pigment and binder. The fibers are secondary fibers including the backing paper (90%). The digitally printed paper comprises a backing paper, which contains a fiber and a mineral filler, a whiteness degree of 100% international organization for standardization, a mottling of less than 3%, an optical color density of greater than 1, a color intensity of greater than 150,000, and a print gloss of more than 15 relative to the gloss of an unprinted paper. The backing paper is provided with a coating application comprising a pigment and binder. The fibers are secondary fibers including the backing paper (90%), and the coating application on each side is applied to one or both sides of the backing paper of maximum 2 g/m 2>. A recycling paper fiber and/or rag is used as the secondary fibers. The paper is printed in a pixel size of 5 pixels with a contour sharpness of maximal 220 mu m, and has a pick strength of less than 1. An applied ink of an inkjet printer has a wiping resistance of less than 0.03 seconds.