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US 2024/0284967 A1Published application
Method of preparing filter for cigarettes
AssigneeKt&G Corporation
InventorsKi Jin AHN, Hyeon Tae KIM, Sun Hwan JUNG, Min Hee HWANG
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Abstract
The present disclosure relates to a filter for cigarettes and a method of preparing the filter, and provides a paper filter for cigarettes using paper and a cigarette including the paper filter. The filter for cigarettes provides a high level of satisfaction in smoking through high granular seating stability and eliminates a burnt taste. Various embodiments described herein in relation to the filter for cigarettes and the method of preparing the filter may be applicable.
Claims14
A method of preparing a cigarette filter, comprising:
- preparing crimped paper by crimping base paper;
- applying a wetting agent to the crimped paper through a plurality of nozzles;
- injecting granules onto paper containing the wetting agent;
- and
- wrapping paper on which the granules are seated with a filter wrapper,
- wherein the applying of the wetting agent is performed by spraying 0.5 mg/mm to 5 mg/mm of the wetting agent based on a longitudinal direction of the crimped paper.
3 more elements
Dependencies are inferred from the claim text.