Materials used as cigarette papers,filter plug wrap and filter joining paper,including materials having a discrete or oriented permeable zone and materials with bands of differing permeability—Determination of air permeability
MOD ISO 2965:2009
全国烟草标准化技术委员会(SAC/TC 144)
本标准规定了一种测定透气度的方法。
本标准适用于在1 kPa压差条件下透气度测量值超过10 cm3/(min·cm2)的卷烟纸、成形纸、接装纸及具有间断或连续透气区的材料。此外，本方法也适用于透气带宽度大于4 mm的带状卷烟纸。
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