Process flow of pulp
- Aug 23, 2018 -

Traditional pulping refers to the production process of dissociation of plant fiber material into natural or bleached pulp by means of chemical method, mechanical method or combination of both. The process is usually used to crush the plant fiber raw materials, cooking, washing, screening, bleaching, purification, drying. A new biological pulping method has been developed, which uses special strains (white rot fungus, brown rot fungus, soft rot fungus) to decompose the lignin structure, and then to dissolve the remaining cellulose by mechanical or chemical method, then bleaching.

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