适用于造纸法再造烟叶生产的不同齿型磨片对比研究

The Suitable for Comparative Study of Different Tooth Types of Grinding Discs for the Production of Reconstituted Tobacco by Papermaking

本文研究对比不同齿形磨片对再造烟叶品质的影响,采用两种不同齿形磨片处理再造烟叶生产原料制成浆料,将浆料抄造成片基,最后涂布得到产品。对处理后浆料的纤维形态、片基物理性能和产品感官质量评吸进行分析。结果表明:三段式磨片的纤维数量、长度和粗度优于两段式,两段式磨片制得的片基透气度值上升,抗张强度有所下降;三段式磨片制得的产品化学指标和感官质量评吸均优于两段式,两种齿形的磨片均能抄造成片。

In this paper,by comparing the effects of different toothed grinding discs on the quality of reconstituted tobacco leaves,two different toothed abrasives were processed as raw materials for the production of reconstituted tobacco leaves,and the slurry was copied into flakes,and finally the products were coated with them.The fiber morphology,physical properties of the sheet base and the sensory quality of the processed slurry were analyzed.The results show that the number of fibers,length and thickness of the three-stage grinding disc are better than those of the two-stage grinding disc,and the air permeability value of the two-stage grinding disc increases,and the tensile strength decreases.The three-stage grinding disc obtained the product chemical index and sensory quality evaluation were better than the two-stage type,and the grinding disc with two tooth shapes could be copied into the piece.