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Improvement Of Paper Sheet Forming
Improvement Of Paper Sheet Forming
- Reduce the concentration of the headbox if the dehydrating capacity of the forming wire is allowed;
- Operate under the ideal tension conditions;
- Improve the dehydration ability of the wire table;
- The best quantitative distribution is always maintained for the current slurry tank;
- The slurry of the lips should be discharged as much as possible and uniform as far as possible to avoid flocculation；
- Set the speed ratio of the pulp at the optimum state to the best state;
- The lower part of the lip plate ejected from the slurry should fall on the important part of the forming plate, so as to avoid the backflow of the forming plate. In addition to the special cases, the slurry discharge from the chest roll is avoided;
- Avoid the shaping board skip, forming a slightly lower head.