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复合纸板生产线横切机上的横切刀,由原来的平刃刀片改为锯齿形刀片,从而消除了刀片在切割较松软的厚纸板时纸板切口产生的毛边,显著提高了复合厚纸板切口的光洁度和精度,这项创新技术是由浙江杭州富仕德纸制品有限公司生产技术负责人祝禹经过反复研究、实验创造的创新成果,填补了我国横切刀技术的一项空白。
Cross-cutting knife on the cross-cutting machine of composite board production line is changed from original flat edge blade to zigzag blade to eliminate burrs caused by the cardboard cut when the blade is cutting the softer thick cardboard and improve the finish of composite thick cardboard cut significantly And precision, this innovative technology is produced by Zhu Yu, head of production technology at Zhejiang Fushite Paper Products Co., Ltd. After repeated research and experiments to create innovative achievements, it has filled a gap in China’s crosscutting knife technology.