Investigation of the influence of the pattern of a disc mill set on the process of obtaining powdered pulp

Abstract

On the market of pulp and paper products, new requests for more narrowly targeted products appear every year. To stay competitive in the market, manufacturers need to use not only traditional types of fibrous materials, but also use with excellent characteristics from the usual cellulose. The article discusses the role of the knife process of pulp grinding. A method for producing powdered cellulose with preliminary grinding in a disk mill is proposed. The paper-forming properties of the pulp and the degree of polymerization of powdered cellulose, depending on the degree of grinding, are given.

Industrial hemp hurd processing for microcrystalline cellulose production and its usage as a filler in paper

“…For this reason, it is recommended to use special binding components to increase the strength of composites during their production. In this regard, products that use modified cellulose are now increasingly being produced (Yurtayeva and Vasilieva 2020;Vasilyeva et al 2021). This is because, when included in the composition, this type of cellulose helps obtain products with improved or specified properties.…”