The introduction and characteristic analysis of dryer stripping agent

Due to the wider use of non-wood fibers, the increase in papermaking chemicals and the increase in the proportion of secondary fibers used in papermaking, sticky tubes have become a common phenomenon in papermaking. Therefore, it seriously affects the normal operation of paper machine and the quality of finished paper, affecting the production efficiency. What is it dryer stripping agent?

The new reagent has a good effect on solving the problem of drum adhesion, reducing the phenomenon of broken head and powder dropping in the drying part, and increasing the whiteness and smoothness of the paper. For example, for paper with a high degree of smoothness (aluminum foil lining paper, printing paper), the dryer stripper can control the appropriate roller sticking to make the paper peel evenly.

Wax emulsion characteristic

Wax emulsion can be used as the main component of dryer stripping agent. No, anion dewaxing agent is mainly used for dryer surface spraying or adding paper coating. In addition to peeling (or lubrication), it also has a better effect on the printing adaptability of the paper when it is used for coating. Cationic dewaxing agent through its own cationic charge and fiber in the pulp combination, paper drying in the dryer, wax particles after heat transfer to the surface of the paper and dryer contact, so as to achieve good stripping effect. This release agent has wide adaptability. It can be added to the paste, sprayed on the surface of the dryer, or used in combination with the two methods. In addition, the amount of release agent should be adjusted according to the speed of the paper machine. Dewaxing agent is mainly used in middle and high grade toilet paper, printing paper, aluminum foil, process weaving paper, high grade wrapping paper, etc.

The above is the introduction and characteristic analysis of dryer stripping agent. I hope it will be helpful to you. If you want to know other news, you can consult us.