Research on the Technology and Mechanism of Inhibiting Stickies of Blanket by Enzyme Treatment

Abstract:

The stickies in pulp and paper machinery especially in the blankets will cause a lot of problems such as paper defects, increasing the time of machine shut down . Therefore, Inhibiting the Stickies of blanket is very important to regular production. In this study,we mainly studied on the inhibition of Stickies in the blanket with enzyme. The processed blanket was treated by several kinds of enzymes. The results showed that the optimum enzyme treatment conditions were obtained as followings:PH of 7, temperature of 50°C, 2×10⁴U/g of cellulose enzyme, 2×10³U/g of amylase and 10⁴U/g of lipase. The blankets obtained better cleaning situation under this conditions.

• Periodical: Advanced Materials Research (Volumes 750-752)
• Pages: 1373-1376
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.750-752.1373
• Online since: August 2013
• Authors: Jie Ren*, Chuan Shan Zhao, Dong Mei Yu
• Keywords: Blanket, Enzyme, Gas Permeability, Stickies, Water Permeability

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