Features

1. Good running performance;
2. Large adjustment range of sizing amount;
3. The amount of sizing applied is less affected by the speed of the vehicle;
4. The amount of sizing is little affected by the absorption performance of the paper;
5. The amount of sizing is little affected by the moisture of the sizing paper;
6. Fewer broken paper webs;
7. Reduce the energy consumption of the post-drying part;
8. The sizing machine can also operate normally when the moisture content of the paper web is high;
9. The glue on both sides of the paper can be different.

Working Principle

The glue is pre-measured onto the sizing roller through the metering element to form a uniform glue film. When the paper web passes through the nip of the sizing roller, The adhesive film is transferred from the sizing roller to the paper web to complete the sizing. Since the adhesive film is pre-measured, thin and uniform, the impact of the glue solution on the paper web passing through the nip is small, the amount of glue solution penetrating into the inside of the paper sheet is limited, and the strength of the paper web decreases less, which is conducive to reducing the break at the sizing press and improving the operation of the paper machine.