Procedure in the forming of a paper web and in dewatering the paper pulp suspension.
A concentration meter for use in measuring paper pulp consistency within the concentration range of 0.5 to 10%.
Method and apparatus for tying bundles with baleband made of paper pulp fibers and water-soluble adhesive.
A method for producing a banknote in which the banknote is produced from paper pulp and provided with a fibre-thinned region, i.e. in the manner of a so-called watermark.
The methods for hydrolyzing cellulose and hemicellulose can be used on any plant, wood or wood product, wood waste, paper pulp, paper product or paper waste or byproduct.
A positive electrode pole and a carbon rod are packaged by the pulp paper.
A method of treating biomass contained in municipal sludge, paper-pulp sludge, animal and plant waste sludge,and the like, is disclosed.
In one method, at least one cellulytic enzyme composition and at least one cationic polymer composition are introduced to a paper making pulp at about the same time to form a treated pulp.
A pulp paper is provided on the inner surface of the negative electrode, a PVC coat and a iron case are coated on the outer surface of the negative electrode.