#papermakingline

1. When the paper ash is too low, can improve the beating degree to close the paper to improve the retention rate.

2. Paper sheet floating in the cylinder is due to the adhesion of the paper and the cylinder is not enough, can improve the beating degree to solve this problem.

3. Paper stickers large dryer mean that paper structure is too tight, which may be caused by excessive beating:- can be improved by reducing the beating degree.

4. Toppling too low will cause the paper to float in the cylinder surface:- such as other strength test allows, may be appropriate to reduce the beating degree.

5. Broken paper spots are mainly broken paper in the pulper is not a good broken solution:- to enhance the effect of high-frequency deflation machine;- may need to strengthen a certain degree of beating;- If the beater is used as an air conditioner, it can not achieve the desired effect.

6. If the loose thickness is too low, reduce the beating degree, so that the paper structure is more open.

7. Rupture resistance or Mullen usually changes directly through beating:- Adjust the beating level to the necessary level.

8. Pressure black and spots when the press is due to poor shape caused.

9. Thickness and beating degree in reverse relationship:- if other test results allow, adjust the beating;- The initial beating caused a significant decrease in thickness.

10. Creme and drying reflect to the distribution of web quality:- It is helpful to reduce the beating and improve the forming.drying to reflect the distribution of web quality:- It is helpful to reduce the beating and improve the forming.

11. When too much water into the groove under the roll will cause groove collapse:- reduce the beating, improve the degree of slurry freeness;- Raising the slurry temperature is usually helpful.

12. Increasing the amount of short fibers or lowering the beating degree will help solve the curl problem.

13. Pore (air permeability) with the beating and rapid changes:- Increase the beating degree and beating concentration to increase the ventilation resistance.

14. The main reason for raising the hair is the degree of sizing is not enough or fake sizing, and the slurry through the General Assembly to increase the problem.

15. The reason for the poor surface condition of the single-sided paper is due to poor formation or poor adhesion of the sheet on the large dryer; - Raising the beating degree helps to shape and attach the paper to the large dryer.

16. The main reason for poor formation is the network is not good dehydration and pulp in the long fiber content too much:- to improve the beating degree will be helpful, but must reduce the amount of long fiber.

17. The reason for the hair loss is that the fiber combination is not good and / or the amount of short fiber is too large:- Improve the beating degree can improve the combination, but to reduce the beater cutting behavior and make the pulp freeness has improved.

18. Wood grain edge is due to uneven distribution of fiber in the network case:- Reduced beating degree is helpful for non-uniform shrinkage of low edge.

19. sticky pulp easily lead to sticky network:- Reduced beating degree can be improved.

20. Beating is not only related to the internal bonding, but also improve the shape.

21. Press the paper is mainly off the paper is too large or too much sticky sticky pulp:- Adjust the beating to get the desired state.

22. Short fiber or sticky pulp will aggravate the roll of the vacuum roll or vacuum press roll:- Check the beating to see if it is necessary to reduce the beating degree.twenty three. Any degree of beating has a negative effect on the softness of tissue:- no beating or as low as possible.

23. Stiffness and beating degree and the composition of the slurry:- beating can improve the stretch stiffness, but must pay attention to not make the paper thickness loss too much;- brittle and short fiber content, it should try to avoid the pulp in the pulp when the cut off.

24. Any degree of beating has a negative effect on the softness of tissue:- no beating or as low as possible.

25. In general, the elongation increases with increasing beating degree and beating concentration.

26. Beating has a negative impact on the tear, and long fiber with a positive impact on the tear:- may need to reduce the beating degree, but more important is to avoid cutting off.

27. Tensile strength changes with the beating, fine fibrosis and high beating concentration is conducive to tensile strength.

28. Beating also affects the absorption rate and absorption capacity:- Closed sheet structure can improve the absorption rate, but will reduce the absorption capacity.

29. Good shape and closure of the paper structure can reduce the watermark:- Raising high beating can improve indentation.

30. low freeness pulp into the paper mark will be more obvious:- adjust the beating degree if necessary;- also check the location of the watermark roller.

31. The fiber bundles in the sheets are often derived from the undiscovered fiber bundles of the conical beater:- Check the condition of the conical beater.If you have any questions or need, feel free to contact us.

Email: [email protected]