Heating cigarette

• Main Authors: NIE CHANGWU, LI ZHUO, ZHANG ZHE, FENG XIAOMIN, ZHANG MENGWEI, LI SHIJIE, YIN XIANZHONG, ZHANG ZHIXUAN, NIU YAPENG, MENG XIANGSHI
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2022
• Subjects: CIGARETTES; CIGARS; HUMAN NECESSITIES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES; MOUTHPIECES FOR CIGARS OR CIGARETTES; SMOKERS' REQUISITES; TOBACCO; TOBACCO SMOKE FILTERS

The invention discloses a heating cigarette which comprises a fuming section and a filtering section, the fuming section is formed by reconstituted tobacco sheets in a rolling mode, and the reconstituted tobacco sheets comprise one or more reconstituted tobacco sheets. Each reconstituted tobacco sheet is provided with a plurality of uncut complete wrinkled and/or curled cutting marks. According to the heating cigarette, the continuity of the sheet is kept, meanwhile, the porosity of the cigarette can be improved, the mass transfer and heat transfer efficiency is improved, production is facilitated, end part silk falling is not prone to being generated, and the product quality and the smoking experience are comprehensively improved. 本发明公开了一种加热卷烟烟支，其包括：发烟段和过滤段，其中，所述发烟段由再造烟叶薄片卷制而成，所述再造烟叶薄片包括一整张或多张再造烟叶薄片，并且各所述再造烟叶薄片上具有若干个未切断的完整的可褶皱和/或可卷曲的剪切痕迹。本发明的加热卷烟烟支，在保持了薄片的连续性同时，可以提升烟支孔隙率、提高传质传热效率，便于生产且不容易产生端部落丝，综合提升产品质量和抽吸体验。