Process Of Papermaking

# TYPE: Kraft Liner Paper Making Line TIME: 2017-07-24

Paper has an important effect on our life. But do you know the process of paper making and how the paper is made? This article will give you a brief overview of the steps producing paper.

Pulp Preparation

After the pulp is washed，refined, cleaned and sometimes bleached, finally to slush in the beater. Mix colored dyes, paints and other additives together to pump the slurry onto the moving screen.

Computer sensors and the most advanced control equipment monitor each stage of the process.

Paper Formation

Water is drained away and recycled when the pulp is down the screen. The resulting crude paper sheet, or web, is squeezed between large rollers to remove most of the remaining water and ensure smoothness and uniform thickness. The semidry web is then run through heated dryer rollers to remove the remaining water. Waste water is carefully cleaned and purified before it is discharged or reused. Fiber particles and chemicals are filtered and burned, providing additional power to the mill.

The papermakers carefully test the color and surface uniformity of the paper, and the ability to resist water and ink.

Paper Finishing



Then the finished paper is wound into large rolls, 30 feet wide and weigh about 25 tons. A cut of paper is smaller, manageable volume, and the paper is ready.



