Waste paper discoloration lines

Application and essential feature

The purpose of decolorization of waste paper is to remove printing inks and other substances, such as sticky materials, which can affect the paper manufacturing process or its final properties.

In the process of de-inking, the dyes must first be separated from the fibers. High-efficiency flotation technology provides high fiber yield and ease of handling with maximum operational reliability.

Advantages:

• Allows to reach the maximum level of whiteness;
• Improved indicators of secondary fiber cleaning;
• There are no restrictions on the size of polluting particles;
• One-level system of automatic regulation;
• Optimized consumption of flotation materials at the secondary stage without loss of whiteness and purity;
• Very low loss of fibers in the process of removing paint, since the foam is processed in a cascade process.