FIBREZYME™ LBL is an enzyme complex that enhances the bleaching of wood pulp under the proper processing conditions. FIBREZYME™ LBL is a stable liquid formulation which functions between a broad range of pH (6.5 - 9.0) and temperature 25^oC - 70^oC (77^oF - 158^oF).

FIBREZYME™ LBL can be utilized to accomplish some if not all of the following depending upon mill needs:

1. Facilitate the bleaching of kraft, soda and sulphite pulps. FIBREZYME™ LBL loosens the pulp structure, thereby enhancing lignin extraction, reducing chemical consumption, and attaining higher brightness in virgin pulp bleaching processes.
2. Enhance fiber strength, reduce refining energy requirements, and increase inter-fiber bonding.
3. Enhance pulp quality, reducing linting and dusting which occurs during printing.
4. Reduces cellulose fines that are present in some non-wood pulps such as sugar cane bagasse, bamboo, straws and grasses. Those fines unnecessarily consume bleaching chemicals, decrease paper strength properties and cause dusting problems during paper rolling and conversion.

FIBREZYME™ LBL - is a multi-component liquid blend for use in Bleach boosting.

PIB MSDS (.pdf files)

FibreZyme™ BL10000 - is a liquid xylanase (carbohydrase enzyme) preparation that will selectively modify Kraft brown stock fibers to reduce the bleach consumption under normal bleaching conditions.

FibreZyme™ PBL 100 - is a preparation intended for use in biobleaching of pulp.