含有醋酸纤维素的纤维纸及滤棒的开发与性能研究

来源 :中国烟草学会2014年学术年会 | 被引量 : 0次 | 上传用户:pollyzhang15
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为进一步发挥纸质滤棒的过滤作用、改善纯木浆纸质滤棒卷烟感官质量,在纯木浆纤维中加入一定量二醋酸纤维素纤维,采用湿法造纸和在线干法压纹工艺,开发一种含有醋酸纤维素的纤维纸(cAP原纸)及醋酸纤维素纤维纸滤棒(CAPF滤棒),并对CAPF滤棒的物理指标、卷烟烟气的常规化学指标及7种成分的变化进行测试评价结果表明:与醋酸纤维滤棒相比,使用CAPF滤棒,卷烟焦油降低了15%~41%,每毫米长度cAP滤嘴降焦效率提高1.5%以上;卷烟主流烟气7种成分中NH,和B[a]P降低了15%以上,NNK降低了20%以上;与传统纯木浆纸质一醋纤复合滤棒相比,使用CAPF滤棒,卷烟感官评价分值提高O.9分cAPF滤棒的卷烟感官质量与醋纤滤棒卷烟的感官质量相近.
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