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Fiber Bundles Pretreatment before the Selectively Refining of Chemimechanical Pulp |
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DOI:10.11981/j.issn.1000-6842.2017.03.7 |
Key Words:chemimechanical pulps; selectively refining; fiber bundles pretreatment; paper properties |
Fund Project:国家自然科学基金资助项目(31370578)。 |
Author Name | Affiliation | 党 苗1 | 1 | 王 建1,2,* | 1,2,* |
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Abstract: |
Fiber bundles were fractionated out of the chemimechanical pulps which came from the first refining stage, and refined with the selectively refining process. This paper studied the effect of fiber bundles pretreatment on refining performance and the resultant paper properties of the prepared chemimechanical pulp. The results showed that the pretreatment of fiber bundles could further reduce the refining energy. Besides, the pulp could maintain more intact fibers after refining, and the resultant paper could have better bulk property. |
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