Use of a knifeless grinding plant for waste paper recycling

The article considers the problem of recycling waste paper and the main reasons for the deterioration of paper-forming and physical and mechanical indicators of finished products during recycling of recycled fiber. A study was carried out on the effect of increasing the number of recycling cycles of waste paper of the MS-8V brand on such indicators as fractional composition, breaking length and resistance of paper to punching when using a jet-barrier type knifeless grinding unit.