Heat-not-burn tobacco sheet and preparation method thereof

The invention provides a heat-not-burn tobacco sheet and a preparation method thereof. According to the preparation method, through a specific treatment process and specific treatment means in combination with multiple steps of biological treatment and specific medical plants, the tensile strength and the bulk of the heat-not-burn tobacco sheet can be improved, the heat-not-burn tobacco sheet is not likely to adhere, meanwhile, bad odor such as wood offensive odor is basically eliminated, the heat-not-burn tobacco sheet has specific fragrance of the medical plants and basically causes no irritation or burning sensation, and the tobacco fragrance is rich and soft. 本发明提供了种加热不燃烧烟草薄片及其制备方法。本发明提供的制备方法结合多重生物处理和特定的处理过程及处理手段，以及结合特定的药用植物，能够提高加热不燃烧烟草薄片的抗张强度和松厚度，且不易粘连，同时，其基本消除了木杂气等不良气息，具有特定的药用植物香气，且基本无刺激性和灼烧感，烟香丰富柔和。