1. Enzymes For Pulp Bleaching/ Xylzyme-PBA
Xylzyme-PBA is a class of xylanase used as the pulp bleaching assistant, the main function is to increase the bleachability of pulp and decrease the bleaching chemicals supplements
2. Enzymes For Wastepaper Deinking/Bvzyme-WPD
Recycled fibers are one of the most important fiber sources for paper pulp industry, enzymes for wastepaper deinking (Model No. Bvzyme-WPD, special used for office wastepaper ) is a class of multiple enzymes to modifies the cellulose of recycled paper and specialized in separating the ink and other debris
3. Enzymes As Pulping Assistant/Byzyme-PPA
Bvzyme-PPA is a class of complex enzyme which specially used in pulping process, the main function is to reduce the energy consumption in the subsequent pulping process
Pulping is the process converting wood into paper which always lead to high energy consumption, however, based on the synergy effect of multiple enzymes onto the pulp fibers, it enables the fiber fully expanded by absorbing adequate water and promote the fibrillation to facilitates the subsequent pulping process, thus, the energy consumption will be significantly reduced
4. Enzymes As Starch Modifier/Bvzyme-STM
Bvzyme-STM is a class of enzyme which can change the internal structure of starch and decreasing the starch viscosity
Currently, the surface sizing agent for paper is oxidized starch, but the traditional method of modifying oxidized-starch result in many drawbacks such as high cost, difficulties in controlling oxidation degree and environment pollution etc., however, these drawbacks can be virtually eliminated by the Bvzyme-STM supplements
5. Enzymes As Sticky Remover/Bvzyme-VRE
Bvzyme-VRE is a class of enzymes which primarily for stickies reduction in deinking pulp mills and papermills using recycled fibers, the sticky deposits on rolls,wires and paper sheet would cause serious problems in the paper production, but by the Bvzyme-VRE supplements, it can enhance the release of sticky particles from the fiber surface, separating the sticky particles from fibrils, thus, the sticky can be removed easily
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