摘要：【中文】本实用新型公开了一种提升加热不燃烧卷烟芯材表面平滑度和密度的装置，包括主驱动辊和用来为主驱动辊上的卷烟芯材提供压力的硬橡胶压光辊和软塑料压光辊，所述硬橡胶压光辊和软塑料压光辊均能够由主驱动辊带动、并沿主驱动辊表面滚动。压光过程中，待压光样品经过硬橡胶压光辊与主驱动辊之间，以及主驱动辊与软塑料压光辊之间的缝隙，并对样品产生压迫力，使样品相比于压光前更致密，密度更大，且在压光过程中，光滑的辊表面会碾压样品表面的突起、小颗粒、细小的纤维毛等，从而使样品的平滑度更高。 【EN】The utility model discloses a device of cigarette core surface smoothness degree and density is not burnt in promotion heating, including main drive roller and hard rubber calender roll and the soft plastics calender roll that is used for providing pressure for the cigarette core on the main drive roller, hard rubber calender roll and soft plastics calender roll homoenergetic can be driven by main drive roller and roll along main drive roller surface. In the calendering process, a sample to be calendered passes through gaps between the hard rubber calendering roller and the main driving roller and between the main driving roller and the soft plastic calendering roller and generates pressing force on the sample, so that the sample is denser and has higher density compared with the sample before calendering, and in the calendering process, the surface of a smooth roller can roll protrusions, small particles, fine fiber hairs and the like on the surface of the sample, so that the smoothness of the sample is higher.