【摘要】 本文总结了磁场处理纸浆料提高纸的机械强度的试验结果.通过多次重复试验,证明某一浓度、知浆度的纸浆料,在室温下以某一流速通过某一强度的磁场时切割磁力线,可使纸张的机械强度提高10—25%.这一成果若能推广到生产中,必将产生较大的经济效益.更多还原

【Abstract】 Magnetically treated pulp on raising mechanical stregth of paper was studied. It was achieved by repeated experiments that the pulp of certain consistency and certain beating degree flowed with ceatain velocity through magnetic field of certain intensity verticully and the lines of mangetic force was cut in ambient temperature. As a result, the strength of paper could raise 10-25%. If this achievement can be popularized in production. It will produce better economical advantage.更多还原