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为了探索卷筒状烟用纸张中挥发性有机化合物(VOCs)含量的变化规律,对该类型纸张进行了抽真空、抽风和自然通风处理,同时考察了竖放和堆放两种放置方式的影响。结果显示:抽真空处理12 h可以降低VOCs含量较高纸张的VOCs残留,但对VOCs含量较低的纸张影响不明显;室温下,抽风和自然通风处理可以有效降低纸张中的VOCs残留;竖放比堆放更有利于降低纸张中VOCs残留。因此,在足够大的室内及室温下,竖放卷筒状纸张,抽风或自然通风均可有效降低VOCs的残留。
In order to explore the variation rules of volatile organic compounds (VOCs) content in roll-shaped cigarette paper, vacuum suction, ventilation and natural ventilation were carried out on this type of paper, and the effects of vertical and horizontal placement were investigated. The results showed that the vacuum treatment of 12 h could reduce the VOCs residues in the paper with higher VOCs, but had no obvious effect on the paper with lower VOCs. The exhaust and natural ventilation treatments could effectively reduce the VOCs in the paper at room temperature. More than stacking is more conducive to reducing VOCs residue in the paper. Therefore, in a sufficiently large indoor and room temperature, vertical roll of paper, exhaust or natural ventilation can effectively reduce the VOCs residual.