基于密度变化的空管二元复合滤棒关键物理参数的检测方法

Detection Method of Key Physical Parameters of Cavity Dual Filter Rods Based on the Density Fluctuation

空管二元复合滤棒具有减害降焦的作用,在卷烟产品中应用广泛。本文提出了一种采用烟支水分密度仪检测空管复合滤棒二元段位置及偏差的方法,分析方法的准确性和精确性,并确定该检测方法下的最小样本量。

Cavity dual filter rods has the effect of reducing tar and harmful components in cigarette smoke is widely used in cigarette products.This paper proposes a method to detect the position and deviation of the binary section of the cavity dual filter rods by using a cigarette moisture density meter,analyze the accuracy and precision of the method,and determine the minimum sample size.