Dry-process reconstituted tobacco with antibacterial property and preparation method of dry-process reconstituted tobacco
The invention provides a preparation method of dry-process reconstituted tobacco with antibacterial property, which comprises the following steps: S1) mixing an adhesive with tobacco powder to obtain an adhesive filling mixture; s2) transferring the adhesive mixture to a substrate to obtain a first...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a preparation method of dry-process reconstituted tobacco with antibacterial property, which comprises the following steps: S1) mixing an adhesive with tobacco powder to obtain an adhesive filling mixture; s2) transferring the adhesive mixture to a substrate to obtain a first substrate semi-finished product; s3) dispersing a smoke agent onto the first substrate semi-finished product to obtain a second substrate semi-finished product; and S4) coating the second pole piece semi-finished product with an antibacterial liquid through a micro gravure coating process, and drying to obtain the dry-process reconstituted tobacco with the antibacterial property. Compared with the prior art, the silk fibroin grafted with vitamin C glucoside is self-assembled on the surface of the second substrate semi-finished product layer by layer by adopting a micro gravure coating process to form a layer of film, so that the physical strength of the dry-process reconstituted tobacco is greatly improved, and the |
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