What Paper Does the Newspaper Print On

     What Paper Does the Newspaper Print On

     The newsprint used in printing newspapers that we come into contact with everyday belongs to cultural paper.What Paper Does the Newspaper Print On

Let’s talk about this kind of paper today – newsprint!What Paper Does the Newspaper Print On

newsprint,What Paper Does the Newspaper Print On

      Commonly known as white newspaper, it is mainly used to print newspapers, periodicals and general books. It is characterized by soft and porous, better plasticity and stronger ink absorption. It can be printed on paper quickly. What Paper Does the Newspaper Print On

      Both sides are smooth and not easy to fuzz. Both sides are clear in printing and have certain mechanical strength. It is suitable for printing on high-speed rotary printing machine and is opaque. However, the paper should not be stored for a long time. The paper is easy to turn yellow and brittle. The paper has strong water absorption, poor water resistance and easy to be damaged.What Paper Does the Newspaper Print On

       The weight of newsprint is 51 g / m2, and the width of roller newsprint is 1572 mm, 1562 mm, 787 mm and 781 mm. The lithographic size is 787mm w1092mm. Newsprint has strong adaptability and opacity, but the whiteness is low and the surface finish is different. The printed pictures should adopt a thicker mesh, which is easy to turn yellow and brittle in the sun and is not easy to be preserved for a long time.What Paper Does the Newspaper Print On

Newsprint consumption is large, accounting for about 15% of the world’s total consumption of paper and paperboard.What Paper Does the Newspaper Print On

Newsprint size

Domestic:

1092 mm * 787mm

Drum width: 1575, 1092 and 787mm

Imported:

Flat plate not imported

Drum width: 7850 and 1562 mm

Physical properties of newsprint: newsprint requires soft, compressible and absorbent paper. Ensure that the ink dries quickly when printing. Both sides of the paper shall be smooth, uniform in thickness, opaque, non pilling during printing, clear pattern and no perspective defects. It is required that the elasticity of both ends of the drum shall be consistent, with few joints and good tensile strength, so as to meet the printing requirements of high-speed rotary printing press.

The physical performance indexes of domestic newsprint mainly include: quantitative, long crack, transverse tear index, smoothness, whiteness, opacity and dust.What Paper Does the Newspaper Print On

Newsprint is a kind of paper containing ground wood pulp. The raw material is 100% waste pulp or mechanical pulp, and a small amount (0-15%) of bleached coniferous wood pulp.What Paper Does the Newspaper Print On

The key of high quality newsprint lies in the performance and printing quality of printing press. The continuous improvement of printing technology, the increase of inserts and the universal application of four-color cold solid rotary offset printing technology put forward higher requirements for the quality of newsprint.What Paper Does the Newspaper Print On