b'PULP REFININGFigure 7. Sheet porosity.Figure 7. Sheet porosity.Figure 7 shows sheet porosity. Aa product that was highly effectiveprocessing with fluorescent carbohydrate significant decrease in sheet porosityin unbleached Kraft fibres withbinding modules. Green Chemistry.of 45% was achieved.limited success.In understanding the composition of the fibre surfaceReed, M., Barr, B., MacDonald, K., The reduced porosity and maintainedwith respect to substrate, thisJanse, B., Glover, D., Christopher, M., strength parameters allowed thenovel technique provides a uniqueSurface Mapping of Fibres as A Screening refining energy to be decreased. Theopportunity to understand the fibreMechanism for Fibre Modifying Enzymes., reduced porosity without any drainageat a level that is relevant to the actionTissueCon 2019.loss is an indication of better sheetof enzymes. The data reinforces thatCovarrubias, R., Denowski,D.Buckman consolidation and improved pressing. fibre surface characterisation is bothDevelops Third Generation Maximyze for ASA size usage decreased bya useful diagnostic tool to assist inRecycled Packaging, World Pulp and approximately 50%. This improvementunderstanding the impact of processthis novel can be accredited to the improvedchange and enzyme selection but alsoPaper 2017. technique sheet consolidation, evident in thecan be used predictively in selectingCovarrubias R.M. Enzymatic Fibreprovides sheet porosity that was not drivennew enzyme technologies for givenModification in Tissue Manufacturing: Aa unique down by fibre damage but betterapplications. Practical Review.Tissue World Americas,opportunity development across the refiners. 2008. to understand REFERENCES the fibre at a CONCLUSIONS Hbert-Ouellet, Y., Meddeb-Mouelhi,Conyngham, M. Enzyme products offerlevel that is Prior to the development of the newF., Khatri, V., Cui, L., Janse, B.,greener solutions to the Pulp & Paperrelevant to characterisation technique, severalMacDonald, K., & Beauregard, M.Industry. White Paper (2011, August- the action of attempts have been made to develop(2017).Tracking and predicting wood fibresSeptember). enzymes. 22 WORLD PULP&PAPER'