In corrugated paper making process, if we want to get high strength and quality corrugated paper, then the requirement of technology in paper machine each part is very important. Here are the data for reference.

 

The Dryness Of Corrugated Paper In Each Part

1. Dryness after wire section: ≥20%
2. Dryness after press section: ≥48%
3. Dryness of entering sizing machine: ≥92%
4. Dryness after sizing machine: ≥65%
5. Dryness of finished paper: 92-94%
6. Sizing concentration: 8%
7. Sizing amount: 2.5-3g/m²
8. Lateral shrinkage: ≤5%

 

If we want to get high strength corrugated paper, then must control the corrugated paper making requirement. For more details and any question in paper making process, welcome to consult us: leizhanchina@gmail.com