FILTER ELEMENT AND METHOD FOR MANUFACTURING THEREOF
A filter element for an aerosol-generating article is provided, the filter element including a hollow tubular portion with an inner surface; and a flavourant deposited directly onto the inner surface of the hollow tubular portion. A forming device and a method for manufacturing a filter element for...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A filter element for an aerosol-generating article is provided, the filter element including a hollow tubular portion with an inner surface; and a flavourant deposited directly onto the inner surface of the hollow tubular portion. A forming device and a method for manufacturing a filter element for an aerosol-generating article are also provided. |
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